Wireless communication methods and apparatuses, device and storage medium

Abstract

Wireless communication methods and apparatuses, a device and a storage medium, relating to the technical field of mobile communications. A method is executed by a terminal device. The method comprises: receiving a first semi-persistent scheduling narrowband physical downlink shared channel (SPS-NPDSCH) on a first downlink occasion in a first period (210); and / or transmitting a first semi-persistent scheduling narrowband physical uplink shared channel (SPS-NPUSCH) on a first uplink occasion in a second period (220).

Description

Wireless communication methods, apparatus, devices and storage media Technical Field

[0001] This application relates to the field of mobile communication technology, and in particular to a wireless communication method, apparatus, device and storage medium. Background Technology

[0002] Semi-Persistent Scheduling (SPS) is a scheduling mechanism used to optimize the allocation of radio resources. Its core objective is to reduce the overhead of control signaling while meeting the transmission requirements of certain periodic or regular services.

[0003] In related technologies, network devices can pre-configure SPS parameters (such as SPS period, resource location, etc.) for terminal devices through Radio Resource Control (RRC) signaling, and instruct terminal devices to activate or release SPS through Downlink Control Information (DCI). Summary of the Invention

[0004] This application provides a wireless communication method, apparatus, device, and storage medium. The technical solution is as follows:

[0005] On one hand, embodiments of this application provide a wireless communication method, which is executed by a terminal device, and the method includes:

[0006] Receive the first semi-persistent scheduling narrowband physical downlink shared channel SPS-NPDSCH at the first downlink timing within the first cycle; and / or,

[0007] The first semi-persistent scheduling narrowband physical uplink shared channel SPS-NPUSCH is transmitted during the first uplink opportunity in the second cycle.

[0008] On one hand, embodiments of this application provide a wireless communication method, which is executed by a network device, and the method includes:

[0009] Send the first SPS-NPDSCH at the first downlink timing within the first cycle; and / or,

[0010] Receive the first SPS-NPUSCH at the first uplink opportunity within the second cycle.

[0011] On the other hand, embodiments of this application provide a wireless communication device, including: a receiving module, a transmitting module, and a processing module;

[0012] The receiving module is configured to receive the first semi-persistent scheduling narrowband physical downlink shared channel SPS-NPDSCH at the first downlink timing within the first period; and / or,

[0013] The transmitting module is used to transmit the first semi-persistent scheduling narrowband physical uplink shared channel SPS-NPUSCH during the first uplink opportunity in the second period.

[0014] On the other hand, embodiments of this application provide a wireless communication device, including: a transmitting module, a receiving module, and a processing module;

[0015] The transmitting module is configured to transmit a first SPS-NPDSCH at a first downlink timing within a first period; and / or,

[0016] The receiving module is used to receive the first SPS-NPUSCH during the first uplink timing in the second cycle.

[0017] On the other hand, embodiments of this application provide a communication device, which includes a processor, a memory, and a transceiver;

[0018] The memory stores a computer program, and the processor executes the computer program to enable the communication device to implement the above-described wireless communication method.

[0019] In another aspect, embodiments of this application also provide a computer-readable storage medium storing a computer program, which is loaded and executed by a processor to implement the above-described wireless communication method.

[0020] In another aspect, this application also provides a chip, the chip including an integrated circuit and firmware disposed in the integrated circuit, the chip being used to operate in a communication device to cause the communication device to perform the above-described wireless communication method.

[0021] In another aspect, this application provides a computer program product including computer instructions stored in a computer-readable storage medium. A processor of a communication device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the communication device to perform the aforementioned wireless communication method.

[0022] In another aspect, this application provides a computer program that is executed by the processor of a communication device to implement the above-described wireless communication method.

[0023] The solution provided in this application embodiment enables the transmission of semi-persistently scheduled narrowband physical downlink shared channels and / or semi-persistently scheduled narrowband physical uplink shared channels between terminal devices and network devices, thereby supporting a semi-persistent scheduling mechanism in narrowband IoT, thus better supporting communication services based on narrowband IoT systems, reducing signaling overhead in narrowband IoT systems, and improving communication efficiency of narrowband IoT systems. Attached Figure Description

[0024] Figure 1A is a schematic diagram of the architecture of a communication system provided in an embodiment of this application;

[0025] Figure 1B is a schematic diagram of the architecture of another communication system provided in an embodiment of this application;

[0026] Figure 1C is a schematic diagram of the architecture of another communication system provided in an embodiment of this application;

[0027] Figure 2 is a flowchart of a wireless communication method provided in an embodiment of this application;

[0028] Figure 3 is a flowchart of a wireless communication method provided in an embodiment of this application;

[0029] Figure 4 is a flowchart of a wireless communication method provided in an embodiment of this application;

[0030] Figure 5 is a schematic diagram of the timing of NPUSCH and NPDSCH in semi-persistent scheduling according to an embodiment of this application;

[0031] Figure 6 is a schematic diagram of the downlink subframe containing the SPS-NPDSCH in the embodiments of this application, which is not used to transmit NPSS;

[0032] Figure 7 is a schematic diagram of an NPDSCH collision handling associated with SPS-NPDSCH and C-RNTI according to an embodiment of this application;

[0033] Figure 8 is a schematic diagram of an NPDSCH collision handling associated with SPS-NPDSCH and C-RNTI according to an embodiment of this application;

[0034] Figure 9 is a schematic diagram of an NPDSCH collision processing method associated with SPS-NPDSCH and C-RNTI according to an embodiment of this application;

[0035] Figure 10 is a schematic diagram of the collision handling between SPS-NPDSCH and downlink transmission gap involved in the embodiments of this application;

[0036] Figure 11 is a schematic diagram of the collision handling between SPS-NPDSCH and downlink transmission gap involved in the embodiments of this application;

[0037] Figure 12 is a schematic diagram of the collision handling between SPS-NPDSCH and downlink transmission gap involved in the embodiments of this application;

[0038] Figure 13 is a schematic diagram of the collision processing between SPS-NPDSCH and downlink reserved subframes involved in the embodiments of this application;

[0039] Figure 14 is a schematic diagram of the collision processing between SPS-NPDSCH and downlink reserved subframes involved in the embodiments of this application;

[0040] Figure 15 is a schematic diagram of SPS-NPDSCH collision processing at different cycles involved in the embodiments of this application;

[0041] Figure 16 is a schematic diagram of the SPS-NPUSCH and NPRACH collision handling involved in the embodiments of this application;

[0042] Figure 17 is a schematic diagram of the SPS-NPUSCH and NPRACH collision handling involved in the embodiments of this application;

[0043] Figure 18 is a schematic diagram of SPS-NPUSCH collision processing at different cycles involved in the embodiments of this application;

[0044] Figure 19 is a schematic diagram of a collision processing method between SPS-NPDSCH and SPS-NPUSCH according to an embodiment of this application;

[0045] Figure 20 is a block diagram of a wireless communication device provided in an embodiment of this application;

[0046] Figure 21 is a block diagram of a wireless communication device provided in an embodiment of this application;

[0047] Figure 22 is a schematic diagram of the structure of a communication device provided in an embodiment of this application. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0049] The network architecture and business scenarios described in the embodiments of this application are for the purpose of more clearly illustrating the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided in the embodiments of this application. As those skilled in the art will know, with the evolution of network architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0050] 1) Communication system scenario:

[0051] Communication system scenarios can include terrestrial networks (TN) and non-terrestrial networks (NTN). NTN typically uses satellite communication to provide services to terrestrial users. Current NTN systems include New Radio (NR)-NTN and Internet of Things (IoT)-NTN systems, and other NTN systems may be included in the future.

[0052] For example, Figure 1A is a schematic diagram of the architecture of a communication system provided in an embodiment of this application. As shown in Figure 1A, the communication system 100 may include a network device 110, which may be a device that communicates with a terminal device 120 (or a communication terminal device, terminal device). The network device 110 can provide communication coverage for a specific geographical area and can communicate with terminal devices located within that coverage area.

[0053] Figure 1A exemplarily illustrates a network device and two terminal devices. In some embodiments, the communication system 100 may include multiple network devices and each network device may include other numbers of terminal devices within its coverage area. This application does not limit this.

[0054] For example, Figure 1B is a schematic diagram of another communication system architecture provided in an embodiment of this application. Referring to Figure 1B, it includes a terminal device 120 and a satellite 130, which can communicate wirelessly. The network formed between the terminal device 120 and the satellite 130 can also be called an NTN. In the communication system architecture shown in Figure 1B, the satellite 130 can function as a base station, and the terminal device 120 and the satellite 130 can communicate directly. In this system architecture, the satellite 130 can be referred to as a network device. In some embodiments of this application, the communication system may include multiple network devices, and the coverage area of ​​each network device may include other numbers of terminal devices; this application does not limit this aspect.

[0055] For example, Figure 1C is a schematic diagram of another communication system architecture provided in an embodiment of this application. Referring to Figure 1C, it includes a terminal device 120, a satellite 130, and a base station 140. Wireless communication is possible between the terminal device 120 and the satellite 130, and communication is possible between the satellite 130 and the base station 140. The network formed between the terminal device 120, the satellite 130, and the base station 140 can also be called an NTN. In the architecture of the communication system shown in Figure 1C, the satellite 130 may not have the function of a base station, and communication between the terminal device 120 and the base station 140 needs to be relayed through the satellite 130. In this system architecture, the base station 140 can be referred to as a network device. In some embodiments of this application, the communication system may include multiple network devices, and the coverage area of ​​each network device may include other numbers of terminal devices; this application does not limit this.

[0056] In future communication systems such as Beyond Fifth Generation (B5G) and 6th Generation (6G), there may also be Distributed Multiple-In Multiple-Out (DMIMO, also known as distributed antenna systems) and / or Massive Multiple-In Multiple-Out (MMIMO, also known as massive antenna matrix systems) scenarios. In some cases, Distributed MIMO and / or Massive MIMO may also support cell-free or UE-centric network deployment scenarios. It should be understood that the above scenarios also apply to TN and / or NTN.

[0057] 2) Narrow Band Internet of Things (NB IoT) downlink subframes:

[0058] In NB-IoT, terminal devices determine whether a downlink subframe used for NB-IoT downlink transmission is an NB-IoT downlink subframe according to the following rules:

[0059] - If the terminal device determines that a subframe contains Narrowband Primary Synchronization Signal (NPSS) / Narrowband Secondary Synchronization Signal (NSSS) / Narrowband Physical Broadcast Channel (NPBCH) / System Information Block-Narrow Band (SIB-NB) transmission, then the subframe cannot be assumed to be an NB-IoT downlink subframe;

[0060] - Otherwise, if the higher-level parameter resourceReservationConfigDL is configured with downlink reserved resources:

[0061] - For Narrowband Physical Downlink Shared Channel (NPDSCH) transmissions associated with the Cell-RadioNetworkTemporaryIdentifier (C-RNTI) using the terminal device-specific Narrowband Physical Downlink Control Channel (NPDCCH) search space:

[0062] - If the resource reservation field in the Downlink Control Information (DCI) is set to '0', then the subframe is assumed to be one NB-IoT downlink subframe; in this case, the downlink reserved resource is the disabled downlink reserved resource.

[0063] Otherwise, if the resource reservation field in the DCI is set to '1', then when the subframe is not a fully reserved subframe, the subframe is assumed to be a 1 NB-IoT downlink subframe; in this case, the downlink reserved resource is an enabled downlink reserved resource.

[0064] - For NPDCCH transmissions associated with C-RNTI or SPS-RNTI that use the terminal device's dedicated NPDCCH search space:

[0065] - If the subframe is not a fully reserved subframe, then the subframe is assumed to be one NB-IoT downlink subframe.

[0066] - In all other cases, the NB-IoT terminal device assumes that one subframe is an NB-IoT downlink subframe, if:

[0067] -For NB-IoT carriers, SIB1-NB configures this subframe as an NB-IoT downlink subframe;

[0068] - The high-level parameter downlinkBitmapNonAnchor configures this subframe as an NB-IoT downlink subframe;

[0069] - If the terminal device is listening to NPDCCH in its dedicated search space, or decoding NPDSCH transmissions scheduled by NPDCCH in its dedicated search space, subframe 3 that does not contain additional SIB1-NB transmissions is assumed to be an NB-IoT downlink subframe unless the terminal device is configured by the higher-layer parameter additionalTxSIB1-Config to include additional SIB1 transmissions.

[0070] 3) NB-IoT uplink subframes:

[0071] NB-IoT terminal devices determine whether a subframe is an NB-IoT uplink subframe according to the following rules:

[0072] - If the high-level parameter resourceReservationConfigUL is configured to reserve resources for the uplink:

[0073] - For Narrowband Physical Uplink Shared Channel (NPUSCH) Format 1 transmissions associated with C-RNTI or SPS-RNTI using the terminal device-specific NPDCCH search space, including NPUSCH Format 1 transmissions without corresponding NPDCCH scheduling:

[0074] - If the resource reservation field in the DCI is set to '0', then the subframe is assumed to be 1 NB-IoT uplink subframe;

[0075] Otherwise, if the resource reservation field in the DCI is set to '1', then if the subframe is not a fully reserved subframe, the subframe is assumed to be 1 NB-IoT uplink subframe.

[0076] -For NPUSCH format 2 transmission:

[0077] - If the subframe is not a fully reserved subframe, then the subframe is assumed to be an NB-IoT uplink subframe.

[0078] -In all other cases:

[0079] - For Frequency Division Duplex (FDD), NB-IoT terminal devices always assume that one subframe is an NB-IoT uplink subframe.

[0080] In the above scheme, the NB-IoT system does not support SPS-NPDSCH and SPS-NPUSCH transmission. Therefore, how to introduce SPS-NPDSCH and SPS-NPUSCH transmission, and how to handle collisions between SPS-NPDSCH and SPS-NPUSCH and other uplink and downlink transmissions, is an urgent problem to be solved.

[0081] Please refer to Figure 2, which shows a flowchart of a wireless communication method provided in an embodiment of this application. This method can be executed by a terminal device. For example, the terminal device can be terminal device 120 in the aforementioned network architecture, or it can be a terminal device in other network architectures; this application does not limit this. The method may include the following steps 210 and / or 220:

[0082] Step 210: Receive the first semi-persistent scheduling narrowband physical downlink shared channel SPS-NPDSCH during the first downlink timing in the first cycle.

[0083] The first SPS-NPDSCH refers to the narrowband physical downlink shared channel based on semi-persistent scheduling, which is used in narrowband Internet of Things (IoT).

[0084] In some embodiments, the first period is the transmission period or transmission interval (semiPersistSchedIntervalDL) for network devices to send (and / or terminal devices to receive) SPS-NPDSCH in narrowband Internet of Things, wherein each first period may include one or more first downlink opportunities, which are opportunities for network devices to send SPS-NPDSCH.

[0085] Step 220: Transmit the first semi-persistent scheduling narrowband physical uplink shared channel SPS-NPUSCH during the first uplink opportunity in the second cycle.

[0086] The first SPS-NPUSCH refers to the narrowband physical uplink shared channel based on semi-persistent scheduling, which is used in narrowband Internet of Things (IoT).

[0087] In some embodiments, the second period is the transmission period or transmission interval (semiPersistSchedIntervalUL) for a terminal device to send (and / or a network device to receive) SPS-NPUSCH in a narrowband Internet of Things. Each second period may include one or more second uplink opportunities, which are opportunities for the terminal device to send SPS-NPUSCH.

[0088] For example, in narrowband IoT, network devices can pre-configure SPS parameters for terminal devices through RRC signaling and instruct terminal devices to activate or release SPS through DCI.

[0089] In some embodiments, in NB-IoT, the network device pre-configures the following SPS parameters for the terminal device (UE) via RRC signaling:

[0090] Period: The interval between resource allocations (e.g., 20ms, 40ms).

[0091] Subcarrier position: allocated frequency resources (such as subcarrier position) and modulation and coding scheme (MCS).

[0092] For example, for Voice over IP (VoIP) services based on Internet Protocol (IP), the SPS parameter can be configured to allocate uplink and downlink resources once every 20ms.

[0093] In some embodiments of NB-IoT, network devices can instruct terminal devices to activate and release SPS. For example, network devices can send special DCI commands to terminal devices via NPDCCH (Narrowband Physical Downlink Control Channel) to trigger the activation or release of SPS.

[0094] Once SPS is activated, the UE can reuse the allocated resources to transmit data in each SPS cycle without new signaling. For example, it can receive SPS-NPDSCH and / or transmit SPS-NPUSCH using the resources allocated by the SPS parameters.

[0095] In some embodiments, in NB-IoT, network devices can dynamically adjust SPS parameters; for example, if SPS resources are fixed in the long term, network devices can temporarily adjust SPS resources through dynamic signaling (e.g., when retransmission fails).

[0096] In summary, the solution provided by the embodiments of this application enables the transmission of semi-persistently scheduled narrowband physical downlink shared channels and / or semi-persistently scheduled narrowband physical uplink shared channels between terminal devices and network devices, thereby supporting a semi-persistent scheduling mechanism in narrowband IoT, thus better supporting communication services based on narrowband IoT systems, reducing signaling overhead in narrowband IoT systems, and improving the communication efficiency of narrowband IoT systems.

[0097] Please refer to Figure 3, which shows a flowchart of a wireless communication method provided in an embodiment of this application. This method can be executed by a network device, such as network device 110, satellite 130, or base station 140 in the aforementioned network architecture, or a terminal device in other network architectures. This application does not limit the specific network device to these devices. The method may include the following steps 310 and / or 320:

[0098] Step 310: Send the first SPS-NPDSCH at the first downlink opportunity within the first cycle.

[0099] Step 320: Receive the first SPS-NPUSCH at the first uplink opportunity within the second cycle.

[0100] In summary, the solution provided by the embodiments of this application enables the transmission of semi-persistently scheduled narrowband physical downlink shared channels and / or semi-persistently scheduled narrowband physical uplink shared channels between terminal devices and network devices, thereby supporting a semi-persistent scheduling mechanism in narrowband IoT, thus better supporting communication services based on narrowband IoT systems, reducing signaling overhead in narrowband IoT systems, and improving the communication efficiency of narrowband IoT systems.

[0101] Please refer to Figure 4, which shows a flowchart of a wireless communication method provided in an embodiment of this application. This method can be interactively executed by a terminal device and a network device. For example, the terminal device can be terminal device 120 in the aforementioned network architecture, or a terminal device in other network architectures. The network device can be network device 110, satellite 130, or base station 140 in the aforementioned network architecture, or a terminal device in other network architectures. This application is not limited in this regard. The method may include all or part of the following steps:

[0102] Step 410: The network device configures the SPS parameters to the terminal device; the terminal device receives the SPS parameters.

[0103] In some embodiments, in NB-IoT, the network device pre-configures the following SPS parameters for the terminal device (UE) via RRC signaling:

[0104] Period: The interval between resource allocations (e.g., 20ms, 40ms).

[0105] Subcarrier position: The allocated frequency resources (such as subcarrier position) and modulation and coding scheme (MCS).

[0106] For example, for VoIP services, the SPS parameter can be configured to allocate uplink and downlink resources every 20ms.

[0107] In some embodiments, in NB-IoT, network devices can dynamically adjust SPS parameters; for example, if SPS resources are fixed in the long term, network devices can temporarily adjust SPS resources through dynamic signaling (e.g., when retransmission fails).

[0108] Step 420: The network device sends an SPS activation instruction to the terminal device.

[0109] In some embodiments, in NB-IoT, the network device can instruct the terminal device to activate and deactivate SPS.

[0110] For example, a network device sends a special DCI instruction to a terminal device via NPDCCH. For instance, the DCI signaling may be the aforementioned SPS activation instruction, or the DCI signaling may contain the aforementioned SPS activation instruction, in order to trigger the activation of SPS.

[0111] For example, network devices send special DCI instructions to terminal devices via PDCCH. For instance, the DCI signaling may be an SPS release instruction, or the DCI signaling may contain the aforementioned SPS release instruction, in order to trigger the release of SPS.

[0112] Once SPS is activated, the UE can reuse the allocated resources to transmit data in each SPS cycle without new signaling. For example, it can receive SPS-NPDSCH and / or transmit SPS-NPUSCH using the resources allocated by the SPS parameters.

[0113] Step 430: The network device sends the first SPS-NPDSCH during the first downlink opportunity in the first cycle, and the terminal device receives the first SPS-NPDSCH during the first downlink opportunity in the first cycle.

[0114] In some embodiments, the first cycle and / or the first downlink timing are indicated by the cycle information in the upper SPS parameter.

[0115] In some embodiments, the resource location of the first SPS-NPDSCH is indicated by the subcarrier location information in the upper SPS parameters.

[0116] For example, the network device transmits the first SPS-NPDSCH at the first downlink timing and subcarrier position within the first period indicated by the above SPS parameters; correspondingly, the terminal device receives the first SPS-NPDSCH at the first downlink timing and subcarrier position within the first period indicated by the above SPS parameters.

[0117] Step 440: The terminal device sends the first SPS-NPUSCH during the first uplink opportunity in the second cycle, and the network device receives the first SPS-NPUSCH during the first uplink opportunity in the second cycle.

[0118] In some embodiments, the aforementioned second cycle and / or second downlink timing is indicated by the cycle information in the upper SPS parameter.

[0119] In some embodiments, the resource location of the second SPS-NPUSCH is indicated by the subcarrier location information in the upper SPS parameters.

[0120] For example, the terminal device transmits the second SPS-NPUSCH at the second downlink timing and subcarrier position within the second period indicated by the above SPS parameters; correspondingly, the network device receives the second SPS-NPUSCH at the second downlink timing and subcarrier position within the second period indicated by the above SPS parameters.

[0121] The scheme illustrated in this application provides a semi-persistent scheduling narrowband physical channel transmission scheme, which can be designed as follows:

[0122] In some embodiments, the terminal device receives a first semi-persistent Narrowband Physical Downlink Shared Channel (SPS-NPDSCH) during a first downlink opportunity within a first period, and / or transmits a first semi-persistent Narrowband Physical Uplink Shared Channel (SPS-NPUSCH) during a first uplink opportunity within a second period.

[0123] For example, please refer to Figure 5, which shows a schematic diagram of the timing of NPUSCH and NPDSCH in the semi-persistent scheduling involved in the embodiments of this application. As shown in Figure 5, for downlink semi-persistent scheduling (SPS), the higher layer parameters configure the downlink SPS period to be 20 subframes, and the terminal device determines the 13th downlink subframe within the downlink SPS period (e.g., subframe #2 of frame #1, subframe #2 of frame #3) as the downlink reception timing of SPS-NPDSCH. SPS-NPDSCH transmission occupies 4 downlink subframes. Then, the terminal device receives SPS-NPDSCH on the 13th to 16th downlink subframes within each downlink SPS period (e.g., subframes #2 to #5 of frame #1, subframes #2 to #5 of frame #3).

[0124] Similarly, for uplink SPS, the higher layer parameters configure the uplink SPS period to be 20 subframes, and the terminal device determines the first uplink subframe within the uplink SPS period (e.g., subframe #0 of frame #0, subframe #0 of frame #2) as the uplink transmission timing of SPS-NPUSCH. SPS-NPUSCH transmission occupies 8 uplink subframes. Then, the terminal device transmits SPS-NPUSCH on the first to eighth uplink subframes within each uplink SPS period (e.g., subframes #0 to #7 of frame #0, subframes #0 to #7 of frame #2).

[0125] Based on the schemes shown in any one or more embodiments of the above embodiments of this application, in some embodiments, the first SPS-NPDSCH is transmitted on downlink subframes other than the first downlink subframe;

[0126] The first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, System Information (SI) message, scheduling gap, and processing gap.

[0127] The first downlink subframe can be used to transmit at least one of NPSS, NSSS, NPBCH, SIB1-NB, and SI messages; and / or the first downlink subframe can be used as a scheduling gap and / or a processing gap.

[0128] In the embodiments of this application, the transmission of the first SPS-NPDSCH on downlink subframes other than the first downlink subframe may mean that the first SPS-NPDSCH is transmitted within a time period that includes multiple downlink subframes. These multiple downlink subframes may include a first downlink subframe that is not used to transmit the first SPS-NPDSCH, and the other downlink subframes in these multiple downlink subframes other than the first downlink subframe are used to transmit the first SPS-NPDSCH.

[0129] In other words, the downlink subframe containing the first SPS-NPDSCH is not used to transmit at least one of the NPSS, NSSS, NPBCH, SIB1-NB, and SI messages, and / or the downlink subframe containing the first SPS-NPDSCH is not used as a scheduling gap and / or a processing gap.

[0130] For example, the transmission of the first SPS-NPDSCH on downlink subframes other than the first downlink subframe may include, but is not limited to, the following:

[0131] 1) In multiple downlink subframes, some downlink subframes are used to transmit the first SPS-NPDSCH, and the remaining downlink subframes are used to transmit at least one of NPSS, NSSS, NPBCH, SIB1-NB, and SI messages, and / or the remaining downlink subframes are used as scheduling gaps and / or processing gaps.

[0132] 2) In multiple downlink subframes, all downlink subframes are used to transmit the first SPS-NPDSCH, and none of the downlink subframes are used to transmit at least one of NPSS, NSSS, NPBCH, SIB1-NB, and SI messages, and / or none of the downlink subframes are used as scheduling gaps and / or processing gaps.

[0133] The solution described in the above embodiments of this application can solve the problem of collisions between SPS-NPDSCH and synchronization signals / channels, system messages, and / or gaps. Specifically, NPDSCH supports a 15kHz subcarrier spacing (SCS), where one downlink slot is 0.5ms long, one downlink subframe contains two downlink slots, and one radio frame contains ten downlink subframes, totaling 20 downlink slots. Therefore, SPS-NPDSCH transmission based on downlink subframes can better align with radio frames.

[0134] For example, please refer to Figure 6, which shows a schematic diagram of the downlink subframe containing the SPS-NPDSCH in the embodiments of this application not being used for NPSS transmission. As shown in Figure 6, the higher-layer parameters configure the downlink SPS period to be 20 subframes, and the terminal device determines the 13th downlink subframe within the downlink SPS period (e.g., subframe #2 of frame #1, subframe #2 of frame #3) as the downlink reception timing for SPS-NPDSCH. SPS-NPDSCH transmission occupies 4 downlink subframes, so the terminal device receives SPS-NPDSCH on the 4 downlink subframes starting from the 13th downlink subframe in each downlink SPS period. Furthermore, considering that NPSS is transmitted on subframe #5 of each radio frame, in order to avoid collisions between SPS-NPDSCH and NPSS, SPS-NPDSCH is transmitted on the 4 consecutive downlink subframes excluding the downlink subframe containing NPSS starting from the 13th downlink subframe in each downlink SPS period, such as subframes 2, 3, 4, and 6 of frame #1, and subframes 2, 3, 4, and 6 of frame #3.

[0135] Similarly, SPS-NPDSCH needs to be transmitted on downlink subframes other than those containing NSSS, NPBCH, SIB1-NB, fully reserved downlink subframes (where all symbols within the subframe are configured as reserved resources, such as for NB IoT and NR coexistence), SI messages, transport gaps (gap inserted for NPDCCH transmission and / or NPDSCH transmission), scheduling gaps (gap inserted between transport blocks (TBs)), and processing gaps (TBs used to process downlink reception) to avoid collisions.

[0136] In the scheme shown in the embodiments of this application, the downlink subframe in which the first SPS-NPDSCH is located is isolated from at least one of the corresponding downlink subframes of NPSS, NSSS, NPBCH, SIB1-NB, SI message, transmission gap, scheduling gap and processing gap, so as to avoid SPS-NPDSCH from conflicting or colliding with at least one of NPSS, NSSS, NPBCH, SIB1-NB, SI message, transmission gap, scheduling gap and processing gap, and to ensure the accuracy of SPS-NPDSCH transmission.

[0137] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPDSCH collides with the first downlink channel on the second downlink subframe, for the second downlink subframe, the above wireless communication method further includes: the terminal device performing at least one of the following: not listening to or receiving the first downlink channel; not receiving the first SPS-NPDSCH; delaying listening to or receiving the first downlink channel until a downlink subframe after the second downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the second downlink subframe where no collision occurs); delaying receiving the first SPS-NPDSCH until a downlink subframe after the second downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the second downlink subframe where no collision occurs); wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state.

[0138] Accordingly, in the event that the first SPS-NPDSCH collides with the first downlink channel in the second downlink subframe, the above wireless communication method further includes, for the second downlink subframe, the network device performing at least one of the following: not transmitting the first downlink channel; not transmitting the first SPS-NPDSCH; delaying the transmission of the first downlink channel to a downlink subframe after the second downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the second downlink subframe where no collision occurs); delaying the transmission of the first SPS-NPDSCH to a downlink subframe after the second downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the second downlink subframe where no collision occurs).

[0139] In the above embodiments of this application, if the first SPS-NPDSCH and the first downlink channel collide in the second downlink subframe, the network device and / or the terminal device may perform a process of not transmitting / not receiving one of the first SPS-NPDSCH and the first downlink channel, or perform a process of delaying transmission / reception for one of the first SPS-NPDSCH and the first downlink channel.

[0140] For example, if the first SPS-NPDSCH collides with the first downlink channel in the second downlink subframe, the network device will not send the first downlink channel and will send the first SPS-NPDSCH in the second downlink subframe; and / or, the terminal device will not listen to or receive the first downlink channel and will receive the first SPS-NPDSCH.

[0141] For example, if the first SPS-NPDSCH collides with the first downlink channel in the second downlink subframe, the network device will not send the first SPS-NPDSCH in the second downlink subframe, but will send the first downlink channel; and / or, the terminal device will not receive the first SPS-NPDSCH, but will listen to or receive the first downlink channel.

[0142] For example, if the first SPS-NPDSCH collides with the first downlink channel in the second downlink subframe, the network device may delay transmitting the first downlink channel in the first non-collision downlink subframe after the second downlink subframe and transmit the first SPS-NPDSCH in the second downlink subframe; and / or, the terminal device may delay listening to or receiving the first downlink channel in the first non-collision downlink subframe after the second downlink subframe and receive the first SPS-NPDSCH in the second downlink subframe.

[0143] For example, if the first SPS-NPDSCH collides with the first downlink channel in the second downlink subframe, the network device may delay sending the first SPS-NPDSCH to the first downlink subframe after the second downlink subframe where no collision occurs, and send the first downlink channel in the second downlink subframe; and / or, the terminal device may delay receiving the first SPS-NPDSCH to the first downlink subframe after the second downlink subframe where no collision occurs, and listen for or receive the first downlink channel in the second downlink subframe.

[0144] In the scheme shown in the embodiments of this application, when the first SPS-NPDSCH collides with the connected NPDCCH and / or NPDSCH, the terminal device and / or network device can receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between the SPS-NPDSCH and the connected NPDCCH and / or NPDSCH, and ensuring the accuracy of the transmission between the SPS-NPDSCH and the connected NPDCCH and / or NPDSCH.

[0145] In some embodiments, the NPDCCH and / or NPDSCH in the connected state mentioned above refer to the NPDCCH being listened to and / or the NPDSCH being received by the terminal device in the connected state.

[0146] Based on the schemes shown in any one or more embodiments of the above embodiments of this application, in some embodiments, the first downlink channel includes at least one of the following: NPDCCH scrambled with C-RNTI for Cyclic Redundancy Check (CRC); NPDSCH allocated by NPDCCH scrambled with C-RNTI for CRC; NPDCCH scrambled with Group-RNTI (G-RNTI) for CRC; NPDSCH allocated by NPDCCH scrambled with G-RNTI for CRC; NPDCCH scrambled with Single Cell-Radio Network Temporary Identifier (SC-RNTI) for CRC; and NPDSCH allocated by NPDCCH scrambled with SC-RNTI for CRC.

[0147] In some embodiments, a terminal device in a connected state typically performs the following process:

[0148] Listen to the NPDCCH with C-RNTI scrambled CRC, receive the NPDSCH allocated by the NPDCCH, send the NPUSCH allocated by the NPDCCH, or send the NPRACH allocated by the NPDCCH (used for random access procedures initiated by the NPDCCH order).

[0149] Listen to NPDCCH with SPS-RNTI scrambled CRC, receive SPS-NPDSCH, or send SPS-NPUSCH;

[0150] Listen to the NPDCCH with G-RNTI scrambled CRC and receive the NPDSCH allocated by the NPDCCH (typically used for multicast services);

[0151] Listen to the NPDCCH with SC-RNTI scrambled CRC and receive the NPDSCH allocated by the NPDCCH (typically used for multi-TB scheduling).

[0152] In the scheme shown in the above embodiments of this application, in the event of a collision that may occur between the SPS-NPDSCH and the NPDCCH or NPDSCH in the connected state, it is possible to consider not performing transmission or delaying transmission of one of the first SPS-NPDSCH and the first downlink channel (i.e., the connected NPDCCH and / or NPDSCH).

[0153] For example, please refer to Figure 7, which illustrates a schematic diagram of NPDSCH collision handling associated with SPS-NPDSCH and C-RNTI according to an embodiment of this application. As shown in Figure 7, the higher-layer parameters configure the downlink SPS period to be 20 subframes, and the terminal device determines that SPS-NPDSCH is transmitted on four consecutive downlink subframes starting from the 13th downlink subframe in each downlink SPS period (e.g., subframes #2 to #5 of frame #1, and subframes #2 to #5 of frame #3). Meanwhile, if the NPDSCH allocated using C-RNTI-scrambled CRC NPDCCH is transmitted on subframes #2 to #5 of frame #1, it will cause a collision with the SPS-NPDSCH on subframes #2 to #5 of frame #1. For the colliding subframes, the terminal device does not require the reception of the NPDSCH allocated using C-RNTI-scrambled CRC NPDCCH, or the terminal device does not require the reception of the SPS-NPDSCH (i.e., the terminal device considers the downlink SPS resource corresponding to the colliding subframe to be an invalid SPS resource).

[0154] For example, please refer to Figure 8, which shows a schematic diagram of NPDSCH collision handling associated with SPS-NPDSCH and C-RNTI according to an embodiment of this application. As shown in Figure 8, the NPDSCH allocated by NPDCCH using C-RNTI scrambling CRC can be postponed to the first downlink subframe where no collision occurs, i.e., subframe #6 of frame #1. At this time, the NPDSCH allocated by NPDCCH using C-RNTI scrambling CRC is transmitted on subframe #6 of frame #1 to subframe #3 of frame #2.

[0155] For example, please refer to Figure 9, which shows a schematic diagram of NPDSCH collision handling associated with SPS-NPDSCH and C-RNTI according to an embodiment of this application. As shown in Figure 9, SPS-NPDSCH can be postponed to the first downlink subframe where no collision occurs, i.e., subframe #0 of frame #2. At this time, SPS-NPDSCH is transmitted on subframes #0 to #3 of frame #2, thereby avoiding collision.

[0156] Similarly, if the search space containing the NPDCCH scrambled with C-RNTI CRC collides with the SPS-NPDSCH, then for the subframe where the collision occurs, the terminal device does not require listening to the NPDCCH scrambled with C-RNTI CRC , or the terminal device does not require receiving the SPS-NPDSCH, or it postpones the NPDCCH scrambled with C-RNTI CRC to the first downlink subframe where the collision does not occur, or it postpones the SPS-NPDSCH to the first downlink subframe where the collision does not occur, thereby avoiding the collision. Specific examples will not be elaborated here.

[0157] Furthermore, the process for collisions between G-RNTI-associated NPDCCH and NPDSCH, SC-RNTI-associated NPDCCH and NPDSCH, and SPS-NPDSCH is similar to the above process and will not be repeated here.

[0158] Based on the scheme shown in the embodiments of this application, collisions between the first SPS-NPDSCH and at least one of the following channels can be avoided: NPDCCH using C-RNTI scrambling CRC, NPDSCH allocated using C-RNTI scrambling CRC, NPDCCH using G-RNTI scrambling CRC, NPDCCH allocated using G-RNTI scrambling CRC, NPDCCH using SC-RNTI scrambling CRC, and NPDSCH allocated using SC-RNTI scrambling CRC, thus ensuring the accuracy of transmission between the SPS-NPDSCH and the connected NPDCCH and / or NPDSCH.

[0159] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPDSCH and the second downlink channel collide on the third downlink subframe, for the third downlink subframe, the above wireless communication method further includes: the terminal device performing at least one of the following: not listening to or receiving the second downlink channel; not receiving the first SPS-NPDSCH; delaying listening to or receiving the second downlink channel until a downlink subframe after the third downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the third downlink subframe where no collision occurs); delaying receiving the first SPS-NPDSCH until a downlink subframe after the third downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the third downlink subframe where no collision occurs); wherein, the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in an idle state.

[0160] Accordingly, in the event that the first SPS-NPDSCH and the second downlink channel collide on the third downlink subframe, the above wireless communication method further includes, for the third downlink subframe, the network device performing at least one of the following: not transmitting the second downlink channel; not transmitting the first SPS-NPDSCH; delaying the transmission of the second downlink channel to a downlink subframe after the third downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the third downlink subframe where no collision occurs); delaying the transmission of the first SPS-NPDSCH to a downlink subframe after the third downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the third downlink subframe where no collision occurs); wherein, the second downlink channel is the NPDCCH being listened to and / or the NPDSCH being received by the terminal device in an idle state.

[0161] In the above embodiments of this application, if the first SPS-NPDSCH and the second downlink channel collide in the third downlink subframe, the network device and / or the terminal device may perform a process of not transmitting / not receiving one of the first SPS-NPDSCH and the second downlink channel, or perform a process of delaying transmission / reception for one of the first SPS-NPDSCH and the second downlink channel.

[0162] For example, if the first SPS-NPDSCH and the second downlink channel collide in the third downlink subframe, the network device will not send the second downlink channel in the third downlink subframe, but will send the first SPS-NPDSCH; and / or the terminal device will not listen to or receive the second downlink channel, but will receive the first SPS-NPDSCH.

[0163] For example, if the first SPS-NPDSCH and the second downlink channel collide in the third downlink subframe, the network device will not send the first SPS-NPDSCH in the third downlink subframe, but will send the second downlink channel; and / or the terminal device will not receive the first SPS-NPDSCH, but will listen to or receive the second downlink channel.

[0164] For example, if the first SPS-NPDSCH and the second downlink channel collide on the third downlink subframe, the network device may delay transmitting the second downlink channel in the first downlink subframe after the third downlink subframe where no collision occurs, and transmit the first SPS-NPDSCH in the third downlink subframe; and / or, the terminal device may delay listening to or receiving the second downlink channel in the first downlink subframe after the third downlink subframe where no collision occurs, and receive the first SPS-NPDSCH in the third downlink subframe.

[0165] For example, if the first SPS-NPDSCH and the second downlink channel collide on the third downlink subframe, the network device may delay sending the first SPS-NPDSCH to the first downlink subframe after the third downlink subframe where no collision occurs, and send the second downlink channel in the third downlink subframe; and / or, the terminal device may delay receiving the first SPS-NPDSCH to the first downlink subframe after the third downlink subframe where no collision occurs, and listen for or receive the second downlink channel in the third downlink subframe.

[0166] In the scheme shown in the embodiments of this application, when the first SPS-NPDSCH collides with the idle NPDCCH and / or NPDSCH, the terminal device and / or network device can receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between the SPS-NPDSCH and other NPDCCH and / or NPDSCH other than the connected NPDCCH and / or NPDSCH, and ensuring the accuracy of transmission.

[0167] In some embodiments, the aforementioned idle NPDCCH and / or NPDSCH refers to the NPDCCH being listened to and / or the NPDSCH being received by the terminal device in the idle state.

[0168] Based on the schemes shown in any one or more embodiments of the above embodiments of this application, in some embodiments, the second downlink channel includes at least one of the following: NPDCCH scrambled with CRC using Paging-RNTI (P-RNTI); NPDSCH allocated using NPDCCH scrambled with CRC using P-RNTI; NPDCCH scrambled with CRC using Random Access RNTI (RA-RNTI); NPDSCH allocated using NPDCCH scrambled with CRC using RA-RNTI; NPDCCH scrambled with CRC using Temporary Cell RNTI (TC-RNTI); NPDSCH allocated using NPDCCH scrambled with CRC using TC-RNTI; NPDCCH scrambled with CRC using Preconfigured UL Resources RNTI (PUR-RNTI); and NPDSCH allocated using NPDCCH scrambled with CRC using PUR-RNTI.

[0169] In some embodiments, a terminal device in an idle state typically performs the following procedures: listening to the NPDCCH scrambled with P-RNTI and receiving paging messages; sending NPRACH according to the NPRACH configuration provided by higher-layer parameters; listening to the NPDCCH scrambled with RA-RNTI and receiving random access response messages during random access; listening to the NPDCCH scrambled with TC-RNTI and / or C-RNTI and receiving or sending the NPDSCH allocated by the NPDCCH during random access; listening to the NPDCCH scrambled with PUR-RNTI and receiving or sending the NPDSCH allocated by the NPDCCH during random access; and listening to the NPDCCH scrambled with PUR-RNTI and receiving or sending the NPUSCH allocated by the NPDCCH during random access.

[0170] If a terminal device in the connected state is further required to listen to the aforementioned NPDCCH or receive the aforementioned NPDSCH, or if an idle terminal device is required to receive the SPS-NPDSCH, then the SPS-NPDSCH may collide with the aforementioned NPDCCH or NPDSCH. In this case, it may be considered not to perform transmission or postpone transmission of either the first SPS-NPDSCH or the second downlink channel (i.e., other NPDCCH and / or NPDSCH besides the connected NPDCCH and / or NPDSCH).

[0171] The specific examples are similar to the collisions between SPS-NPDSCH and the connected state NPDCCH or NPDSCH mentioned above (refer to Figures 7 to 9), and will not be repeated here.

[0172] Based on the scheme shown in the embodiments of this application, collisions between the first SPS-NPDSCH and at least one of the following channels can be avoided: NPDCCH using P-RNTI scrambling CRC, NPDSCH allocated using P-RNTI scrambling CRC, NPDCCH using RA-RNTI scrambling CRC, NPDCCH allocated using RA-RNTI scrambling CRC, NPDCCH using TC-RNTI scrambling CRC, NPDCCH allocated using TC-RNTI scrambling CRC, NPDCCH using PUR-RNTI scrambling CRC, and NPDSCH allocated using PUR-RNTI scrambling CRC, thus ensuring the accuracy of transmission between the SPS-NPDSCH and the aforementioned NPDCCH and / or NPDSCH.

[0173] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, for the fourth downlink subframe, the above wireless communication method further includes: the terminal device performing at least one of the following: delaying the reception of the first SPS-NPDSCH to a downlink subframe after the fourth downlink subframe where no collision occurs (e.g., the first or other downlink subframes after the fourth downlink subframe where no collision occurs); not receiving the first SPS-NPDSCH; delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe where no collision occurs (e.g., the first or other downlink subframes after the fourth downlink subframe where no collision occurs); not applying the first downlink transmission gap.

[0174] Accordingly, in the event that the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, for the fourth downlink subframe, the above wireless communication method further includes the network device performing at least one of the following: delaying the transmission of the first SPS-NPDSCH to a downlink subframe after the fourth downlink subframe where no collision occurs (e.g., the first or other downlink subframes after the fourth downlink subframe where no collision occurs); not transmitting the first SPS-NPDSCH; delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe where no collision occurs (e.g., the first or other downlink subframes after the fourth downlink subframe where no collision occurs); and not applying the first downlink transmission gap.

[0175] In some embodiments, applying the first downlink transmission gap to the fourth downlink subframe means using the fourth downlink subframe as the downlink transmission gap; postponing the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe that does not collide means using a downlink subframe after the fourth downlink subframe that does not collide as the downlink transmission gap.

[0176] In the above embodiments of this application, if the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, in the fourth downlink subframe, the network device and / or the terminal device may perform non-transmission / non-reception / non-application on one of the first SPS-NPDSCH and the first downlink transmission gap, or perform delayed transmission / reception / application on one of the first SPS-NPDSCH and the second downlink channel.

[0177] For example, if the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the network device will not send the first SPS-NPDSCH for the fourth downlink subframe; and / or the terminal device will not receive the first SPS-NPDSCH. In this case, the network device and / or the terminal device may use the fourth downlink subframe as the first downlink transmission gap, or apply the first downlink transmission gap in the fourth downlink subframe.

[0178] For example, if the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the network device may postpone transmitting the first SPS-NPDSCH to the first downlink subframe after the fourth downlink subframe where no collision occurs; and / or, the terminal device may postpone receiving the first SPS-NPDSCH to the first downlink subframe after the fourth downlink subframe where no collision occurs. In this case, the network device and / or the terminal device may use the fourth downlink subframe as the first downlink transmission gap, or apply the first downlink transmission gap in the fourth downlink subframe.

[0179] For example, if the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the network device and / or the terminal device shall not apply the first downlink transmission gap for the fourth downlink subframe; at this time, the network device may send the first SPS-NPDSCH in the fourth downlink subframe, and / or the terminal device may receive the first SPS-NPDSCH in the fourth downlink subframe.

[0180] For example, if the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the network device and / or the terminal device postpones the application of the first downlink transmission gap to the first downlink subframe after the fourth downlink subframe where no collision occurs. In this case, the network device can send the first SPS-NPDSCH in the fourth downlink subframe, and / or the terminal device can receive the first SPS-NPDSCH in the fourth downlink subframe.

[0181] In some embodiments, higher-layer parameters can configure a transmission gap for downlink transmission to postpone NPDSCH transmission, and the start frame and subframe of the transmission gap satisfy the following conditions: Where, N gap,period ∈{64,128,256,512} represents the period (in subframes) of the downlink transmission gap, and the duration of the transmission gap is N. gap,duration =N gap,coeff N gap,period N subframes gap,coeff ∈{1 / 8,1 / 4,3 / 8,1 / 2} are coefficients for calculating the duration of the transmission gap.

[0182] Based on the solutions shown in the above embodiments of this application, for example, please refer to Figure 10, which illustrates a schematic diagram of SPS-NPDSCH and downlink transmission gap collision handling involved in the embodiments of this application. As shown in Figure 10, the higher-layer parameters configure the downlink SPS period to be 20 subframes, and the terminal device determines that the SPS-NPDSCH is transmitted on four consecutive downlink subframes starting from the 13th downlink subframe in each downlink SPS period (e.g., subframes #2 to #5 of frame #1, and subframes #2 to #5 of frame #3). Meanwhile, if the higher-layer parameters are configured with N... gap,period =64, N gap,coeff =1 / 4, then the starting frame and subframe of the downlink transmission gap satisfy... And the duration of the transmission gap is N. gap,duration =64*1 / 4=16. At this time, subframes #0 to #5 of frame #0 serve as downlink transmission gaps, which collide with SPS-NPDSCH in subframes #2 to #5 of frame #1. For the collapsing subframes, the terminal device does not apply the downlink transmission gap, or the terminal device does not request to receive SPS-NPDSCH (i.e., the terminal device considers the downlink SPS resources corresponding to the collapsing subframes to be invalid SPS resources).

[0183] For example, please refer to Figure 11, which shows a schematic diagram of the SPS-NPDSCH and downlink transmission gap collision handling according to an embodiment of this application. As shown in Figure 11, the downlink transmission gap can be postponed to the first downlink subframe where no collision occurs, i.e., subframes #6 to #9 of frame #1 as the second part of the downlink transmission gap.

[0184] For example, please refer to Figure 12, which shows a schematic diagram of the SPS-NPDSCH and downlink transmission gap collision handling according to an embodiment of this application. As shown in Figure 12, the SPS-NPDSCH can be postponed to the first downlink subframe where no collision occurs, namely subframe #6 of frame #1. At this time, the SPS-NPDSCH is transmitted on subframes #6 to #9 of frame #1, thereby avoiding collisions.

[0185] In the scheme shown in the embodiments of this application, when the first SPS-NPDSCH collides with the downlink transmission time slot, the terminal device and / or the network device can execute one of them, and / or postpone the execution of one of them, thereby avoiding the collision between the SPS-NPDSCH and the downlink transmission time slot and ensuring the accuracy of transmission.

[0186] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the above wireless communication method further includes: the terminal device performing at least one of the following: delaying the reception of the first SPS-NPDSCH to a downlink subframe after the fifth downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the fifth downlink subframe where no collision occurs); not receiving the first SPS-NPDSCH.

[0187] Accordingly, if the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the above wireless communication method further includes: the network device performing at least one of the following: delaying the transmission of the first SPS-NPDSCH to a downlink subframe after the fifth downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the fifth downlink subframe where no collision occurs); or not transmitting the first SPS-NPDSCH.

[0188] In the above embodiments of this application, if the first SPS-NPDSCH collides with the first downlink reserved resource in the fifth downlink subframe, the network device and / or terminal device may not send / receive the first SPS-NPDSCH in the fifth downlink subframe, or postpone sending / receiving the first SPS-NPDSCH.

[0189] Specifically, for example, if the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe (e.g., a fully reserved fifth downlink subframe), the network device does not send the first SPS-NPDSCH for the fifth downlink subframe; and / or, the terminal device does not receive the first SPS-NPDSCH. In this case, the network device and / or the terminal device can use the fifth downlink subframe as the first downlink reserved resource, or the network device and / or the terminal device can apply the first downlink reserved resource in the fifth downlink subframe (e.g., using all or part of the resources in the first downlink subframe as the first downlink reserved resource).

[0190] For example, if the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe (e.g., a fully reserved fifth downlink subframe), the network device may postpone transmitting the first SPS-NPDSCH to the first downlink subframe after the fifth downlink subframe where no collision occurs; and / or, the terminal device may postpone receiving the first SPS-NPDSCH to the first downlink subframe after the fifth downlink subframe where no collision occurs. In this case, the network device and / or the terminal device may use the fifth downlink subframe as the first downlink reserved resource, or the network device and / or the terminal device may apply the first downlink reserved resource in the fifth downlink subframe (e.g., using all or part of the resources in the first downlink subframe as the first downlink reserved resource).

[0191] In the scheme shown in the embodiments of this application, when the first SPS-NPDSCH collides with the downlink reserved resources, the terminal device and / or network device do not perform send / receive processing on the first SPS-NPDSCH, or perform push send / receive processing on the first SPS-NPDSCH, thereby avoiding the collision between the SPS-NPDSCH and the downlink reserved resources and ensuring the accuracy of transmission.

[0192] Based on the schemes shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the above wireless communication method further includes: the terminal device does not receive the first SPS-NPDSCH on the reserved orthogonal frequency division multiplexing (OFDM) symbols in the fifth downlink subframe.

[0193] Correspondingly, if the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the above wireless communication method further includes: the network device does not transmit the first SPS-NPDSCH on the reserved OFDM symbols in the fifth downlink subframe.

[0194] In the above embodiments of this application, if the first SPS-NPDSCH collides with the first downlink reserved resource on the fifth downlink subframe, the network device and / or terminal device may not send / receive the first SPS-NPDSCH on the reserved OFDM symbol in the fifth downlink subframe.

[0195] Specifically, for example, if the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe (e.g., a partially reserved fifth downlink subframe), the network device will not transmit the first SPS-NPDSCH on the reserved OFDM symbol in the fifth downlink subframe; and / or, the terminal device will not receive the first SPS-NPDSCH on the reserved OFDM symbol in the fifth downlink subframe.

[0196] In some embodiments, the network device transmits the first SPS-NPDSCH on OFDM symbols other than reserved OFDM symbols in the fifth downlink subframe; and / or, the terminal device receives the first SPS-NPDSCH on OFDM symbols other than reserved OFDM symbols in the fifth downlink subframe.

[0197] For example, please refer to Figure 13, which shows a schematic diagram of the collision handling between SPS-NPDSCH and downlink reserved subframes according to an embodiment of this application. As shown in Figure 13, the higher-layer parameters configure the downlink SPS period to be 20 subframes, and the terminal device determines that SPS-NPDSCH is transmitted on four consecutive downlink subframes starting from the 13th downlink subframe in each downlink SPS period (e.g., subframes #2 to #5 of frame #1, and subframes #2 to #5 of frame #3). At the same time, the higher-layer parameters configure subframe #5 of frame #1 as a downlink reserved subframe, and this downlink reserved subframe is an enabled downlink reserved subframe. For example, when the resource reservation field in the NPDCCH associated with SPS-NPDSCH (or the NPDCCH with SPS-RNTI scrambling CRC) is set to '1', it indicates that the downlink reserved subframe is an enabled downlink reserved subframe; when the resource reservation field is set to '0', it indicates that the downlink reserved subframe is a disabled downlink reserved subframe. At this point, the SPS-NPDSCH collides with the downlink reserved subframe in subframe #5 of frame #1.

[0198] If subframe #5 of frame #1 is a fully reserved downlink subframe, meaning all OFDM symbols on the subframe are reserved OFDM symbols, the terminal device will not receive SPS-NPDSCH on subframe #5 of frame #1 (the terminal device considers the downlink SPS resource corresponding to the collided subframe to be an invalid SPS resource). Alternatively, the SPS-NPDSCH on subframe #5 of frame #1 will be postponed to subframe #6 of frame #1 for transmission, thereby avoiding a collision.

[0199] For example, please refer to Figure 14, which shows a schematic diagram of the collision handling between SPS-NPDSCH and downlink reserved subframes in an embodiment of this application. As shown in Figure 14, if subframe #5 of frame #1 is a partially reserved downlink subframe, and OFDM symbols #10 to #13 on the subframe are reserved OFDM symbols, then the terminal device receives SPS-NPDSCH in symbols #0 to #9 of subframe #5, and does not receive SPS-NPDSCH in symbols #10 to #13 of subframe #5, thereby avoiding collision.

[0200] In the scheme shown in the embodiments of this application, when the first SPS-NPDSCH collides with the downlink reserved resources, the terminal device and / or network device do not perform transmit / receive processing on the first SPS-NPDSCH on the reserved OFDM symbol corresponding to the downlink reserved resources, thereby avoiding the collision between the SPS-NPDSCH and the downlink reserved resources and ensuring the accuracy of transmission.

[0201] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPDSCH in different first periods collides in the sixth downlink subframe, for the sixth downlink subframe, the above wireless communication method further includes: the terminal device performing at least one of the following: not receiving the SPS-NPDSCH in the previous period; not receiving the SPS-NPDSCH in the next period; postponing the reception of the SPS-NPDSCH in the next period to a downlink subframe after the sixth downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the sixth downlink subframe where no collision occurs).

[0202] Accordingly, if the first SPS-NPDSCH in different first cycles collides in the sixth downlink subframe, the above wireless communication method further includes, for the sixth downlink subframe, the network device performing at least one of the following: not transmitting the SPS-NPDSCH in the previous cycle; not transmitting the SPS-NPDSCH in the next cycle; or postponing the transmission of the SPS-NPDSCH in the next cycle to a downlink subframe after the sixth downlink subframe where no collision occurs (e.g., the first or other downlink subframe after the sixth downlink subframe where no collision occurs).

[0203] The aforementioned "previous cycle" can refer to the first of two different first cycles; the aforementioned "later cycle" can refer to the second of two different first cycles.

[0204] In the above embodiments of this application, if SPS-NPDSCHs in different first periods collide in a certain downlink subframe, the network device and / or terminal device may not perform transmit / receive processing on one of the SPS-NPDSCHs in that downlink subframe, or the network device and / or terminal device may perform delayed transmit / receive processing on one of the SPS-NPDSCHs.

[0205] For example, if the first SPS-NPDSCH in two different first cycles collides in the sixth downlink subframe, the network device may not send the SPS-NPDSCH of the previous cycle for the sixth downlink subframe; and / or, the terminal device may not receive the SPS-NPDSCH of the previous cycle; in this case, the network device may send the SPS-NPDSCH of the next cycle for the sixth downlink subframe; and / or, the terminal device may receive the SPS-NPDSCH of the next cycle.

[0206] For example, if the first SPS-NPDSCH in two different first cycles collides in the sixth downlink subframe, the network device may not send the SPS-NPDSCH of the next cycle for the sixth downlink subframe; and / or, the terminal device may not receive the SPS-NPDSCH of the next cycle. In this case, the network device may send the SPS-NPDSCH of the previous cycle for the sixth downlink subframe; and / or, the terminal device may receive the SPS-NPDSCH of the previous cycle.

[0207] For example, if the first SPS-NPDSCH in two different first cycles collides in the sixth downlink subframe, for the sixth downlink subframe, the network device can postpone sending the SPS-NPDSCH of the next cycle to the first downlink subframe after the sixth downlink subframe where no collision occurs; and / or, the terminal device can postpone receiving the SPS-NPDSCH of the next cycle to the first downlink subframe after the sixth downlink subframe where no collision occurs; in this case, for the sixth downlink subframe, the network device can send the SPS-NPDSCH of the previous cycle; and / or, the terminal device can receive the SPS-NPDSCH of the previous cycle.

[0208] For example, please refer to Figure 15, which illustrates a schematic diagram of SPS-NPDSCH collision handling for different periods according to an embodiment of this application. As shown in Figure 15, the higher-layer parameters configure the downlink SPS period to be 20 subframes, and the terminal device determines that the SPS-NPDSCH is transmitted on four consecutive downlink subframes starting from the 13th downlink subframe in each downlink SPS period (e.g., subframes #2 to #5 of frame #1, and subframes #2 to #5 of frame #3). If the SPS-NPDSCH in the previous period is delayed to subframes #0 to #3 of frame #3 due to a collision with other downlink transmissions, it will cause a collision with the SPS-NPDSCH in the next period on subframes #2 to #3 of frame #3. For a subframe where a collision occurs, the terminal device does not require receiving the SPS-NPDSCH in the previous period, or the terminal device does not require receiving the SPS-NPDSCH in the next period, or postpones the SPS-NPDSCH in the next period to the first downlink subframe where no collision occurs. That is, the SPS-NPDSCH in the next period is transmitted on subframes #4 to #7 of frame #3, thereby avoiding a collision.

[0209] In the scheme shown in the embodiments of this application, if two SPS-NPDSCHs of different first cycles collide, the terminal device and / or network device may not receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between different SPS-NPDSCHs and ensuring the accuracy of transmission.

[0210] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPUSCH and the first uplink channel collide in the first uplink subframe, for the first uplink subframe, the wireless communication method further includes: the terminal device performing at least one of the following: not transmitting the first SPS-NPUSCH; not transmitting the first uplink channel; delaying the transmission of the first SPS-NPUSCH to an uplink subframe after the first uplink subframe where no collision occurs (e.g., the first or other uplink subframe after the first uplink subframe where no collision occurs); delaying the transmission of the first uplink channel to an uplink subframe after the first uplink subframe where no collision occurs (e.g., the first or other uplink subframe after the first uplink subframe where no collision occurs).

[0211] The first uplink channel is any NPUSCH other than the first SPS-NPUSCH and / or a narrowband physical random access channel (NPRACH).

[0212] Accordingly, in the event that the first SPS-NPUSCH and the first uplink channel collide in the first uplink subframe, for the first uplink subframe, the above wireless communication method further includes: the network device performing at least one of the following: not receiving the first SPS-NPUSCH; not receiving the first uplink channel; delaying the reception of the first SPS-NPUSCH to an uplink subframe after the first uplink subframe where no collision occurs (e.g., the first or other uplink subframe after the first uplink subframe where no collision occurs); delaying the reception of the first uplink channel to an uplink subframe after the first uplink subframe where no collision occurs (e.g., the first or other uplink subframe after the first uplink subframe where no collision occurs); wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0213] In the above embodiments of this application, when a collision occurs between the first SPS-NPUSCH and the first uplink channel in the first uplink subframe, the network device and / or the terminal device may perform a process of not transmitting / not receiving either the first SPS-NPUSCH or the first uplink channel, or perform a process of delaying transmission / reception either the first SPS-NPUSCH or the first uplink channel in the first uplink subframe.

[0214] Specifically, for example, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, the terminal device will not send the first uplink channel and will send the first SPS-NPUSCH in the first uplink subframe; and / or, the network device will not receive the first uplink channel and will receive the first SPS-NPUSCH.

[0215] For example, if the first SPS-NPUSCH and the first uplink channel collide in the first uplink subframe, the terminal device will not send the first SPS-NPUSCH and will send the first uplink channel in the first uplink subframe; and / or, the network device will not receive the first SPS-NPUSCH and will receive the first uplink channel.

[0216] For example, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, the terminal device may delay transmitting the first uplink channel in the first uplink subframe after the first uplink subframe where no collision occurs, and transmit the first SPS-NPUSCH in the first uplink subframe; and / or, the network device may delay receiving the first uplink channel in the first uplink subframe after the first uplink subframe where no collision occurs, and receive the first SPS-NPUSCH in the first uplink subframe.

[0217] For example, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, the terminal device may delay sending the first SPS-NPUSCH in the first uplink subframe after the first uplink subframe where no collision occurs, and send the first uplink channel in the first uplink subframe; and / or, the network device may delay receiving the first SPS-NPUSCH in the first downlink subframe after the first uplink subframe where no collision occurs, and receive the first uplink channel in the first uplink subframe.

[0218] In the scheme shown in the embodiments of this application, when the first SPS-NPUSCH collides with NPUSCH and / or NPRACH, the terminal device and / or network device can receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between SPS-NPUSCH and NPUSCH and / or NPRACH and ensuring the accuracy of transmission between SPS-NPUSCH and NPUSCH and / or NPRACH.

[0219] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPUSCH and the first uplink channel collide in the first uplink time slot, the wireless communication method further includes, for the first uplink time slot:

[0220] The terminal device performs at least one of the following: does not transmit the first SPS-NPUSCH; does not transmit the first uplink channel; postpones the transmission of the first SPS-NPUSCH to an uplink time slot after the first uplink time slot where no collision occurs (e.g., the first uplink time slot after the first uplink time slot or other uplink time slots where no collision occurs); postpones the transmission of the first uplink channel to an uplink time slot after the first uplink time slot where no collision occurs (e.g., the first uplink time slot after the first uplink time slot or other uplink time slots where no collision occurs); wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0221] Accordingly, in the event that the first SPS-NPUSCH and the first uplink channel collide in the first uplink time slot, for the first uplink time slot, the above wireless communication method further includes: the network performing at least one of the following: not receiving the first SPS-NPUSCH; not receiving the first uplink channel; delaying the reception of the first SPS-NPUSCH to an uplink time slot after the first uplink time slot where no collision occurs (e.g., the first or other uplink time slot after the first uplink time slot where no collision occurs); delaying the reception of the first uplink channel to an uplink time slot after the first uplink time slot where no collision occurs (e.g., the first or other uplink time slot after the first uplink time slot where no collision occurs); wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0222] In the above embodiments of this application, if the first SPS-NPUSCH and the first uplink channel collide in the first uplink time slot, the network device and / or the terminal device may perform a process of not sending / not receiving for one of the first SPS-NPUSCH and the first uplink channel, or perform a process of delaying sending / receiving for one of the first SPS-NPUSCH and the first uplink channel.

[0223] Specifically, for example, if the first SPS-NPUSCH and the first uplink channel collide in the first uplink time slot, for the first uplink time slot, the terminal device does not send the first uplink channel, but sends the first SPS-NPUSCH; and / or, the network device does not receive the first uplink channel, but receives the first SPS-NPUSCH.

[0224] For example, if the first SPS-NPUSCH and the first uplink channel collide in the first uplink time slot, the terminal device will not send the first SPS-NPUSCH for the first uplink time slot, but will send the first uplink channel; and / or, the network device will not receive the first SPS-NPUSCH, but will receive the first uplink channel.

[0225] For example, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink time slot, the terminal device may delay transmitting the first uplink channel in the first uplink time slot after the first uplink time slot where no collision occurs, and transmit the first SPS-NPUSCH in the first uplink time slot; and / or, the network device may delay receiving the first uplink channel in the first uplink time slot after the first uplink time slot where no collision occurs, and receive the first SPS-NPUSCH in the first uplink time slot.

[0226] For example, if the first SPS-NPUSCH and the first uplink channel collide in the first uplink time slot, the terminal device may delay transmitting the first SPS-NPUSCH in the first uplink time slot after the first uplink time slot where no collision occurs, and transmit the first uplink channel in the first uplink time slot; and / or, the network device may delay receiving the first SPS-NPUSCH in the first downlink subframe after the first uplink time slot where no collision occurs, and receive the first uplink channel in the first uplink time slot.

[0227] In the scheme shown in the embodiments of this application, when the first SPS-NPUSCH collides with NPUSCH and / or NPRACH, the terminal device and / or network device can receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between SPS-NPUSCH and NPUSCH and / or NPRACH and ensuring the accuracy of transmission between SPS-NPUSCH and NPUSCH and / or NPRACH.

[0228] Based on the schemes shown in any one or more embodiments of the above embodiments of this application, in some embodiments, the first uplink channel includes at least one of the following: NPRACH; a second SPS-NPUSCH, the second SPS-NPUSCH being used for buffer status report (BSR); an NPUSCH carrying an acknowledgment / negative acknowledgment (ACK / NACK) response; an NPUSCH allocated using an NPDCCH with CRC scrambled using TC-RNTI or C-RNTI; or an NPUSCH using a pre-configured uplink resource PUR.

[0229] In some embodiments, the first SPS-NPUSCH is transmitted over consecutive uplink slots or uplink subframes.

[0230] Unlike NPDSCH, NPUSCH supports 15kHz SCS and 3.75kHz SCS. For 15kHz SCS, similar to NPDSCH, one uplink slot is 0.5ms long, one uplink subframe contains two uplink slots, and one radio frame contains ten uplink subframes, totaling 20 uplink slots. Therefore, SPS-NPUSCH, which transmits based on uplink subframes, can better align with radio frames. For 3.75kHz SCS, one uplink slot is 2ms long, and one radio frame contains five uplink slots. Therefore, SPS-NPUSCH, which transmits based on uplink slots, can better align with 3.75kHz SCS.

[0231] In the event of a collision between SPS-NPUSCH and NPUSCH or NPRACH, the terminal device, after detecting NPDSCH transmission in downlink subframe n, needs to... offset -1 downlink subframes later, an NPUSCH carrying an ACK / NACK response is sent, where k′0 is the ACK / NACK scheduling delay considering the NPDSCH processing time, and K offsetTo account for the propagation time scheduling delay in NTN scenarios, and considering that the SPS-NPUSCH may collide with other NPUSCH or NPRACH depending on the connection and idle state terminal device procedures, it is advisable to consider not transmitting or delaying the transmission of either the first SPS-NPUSCH or the first uplink channel (i.e., NPUCCH and / or NPUSCH).

[0232] For example, please refer to Figure 16, which shows a schematic diagram of SPS-NPUSCH and NPRACH collision handling according to an embodiment of this application. As shown in Figure 16, the higher-layer parameters configure the uplink SPS period to be 20 subframes, and the terminal device determines that SPS-NPUSCH is transmitted on 8 consecutive uplink subframes starting from the first uplink subframe in each uplink SPS period (e.g., subframes 0 to 7 of frame #0, and subframes 0 to 7 of frame #2). In other words, for a 15kHz SCS, SPS-NPUSCH is transmitted over 16 consecutive uplink time slots starting from the first uplink time slot in each uplink SPS cycle (e.g., time slots #0 to #15 of frame #0, and time slots #0 to #15 of frame #2); for a 3.75kHz SCS, SPS-NPUSCH is transmitted over 4 consecutive uplink time slots starting from the first uplink time slot in each uplink SPS cycle (e.g., time slots #0 to #3 of frame #0, and time slots #0 to #3 of frame #2).

[0233] Meanwhile, the higher-layer parameter configuration for NPRACH transmission on subframes #0 to #6 of frame #0 (NPRCH transmission timing is 5.6ms) will cause it to collide with SPS-NPUSCH on subframes #0 to #5 of frame #0. For the collapsing subframes or time slots, the terminal device does not request to send SPS-NPUSCH (i.e., the terminal device considers the uplink SPS resource corresponding to the collapsing subframe to be an invalid SPS resource).

[0234] For example, please refer to Figure 17, which shows a schematic diagram of SPS-NPUSCH and NPRACH collision handling according to an embodiment of this application. As shown in Figure 17, the SPS-NPUSCH is delayed to the first uplink subframe where no collision occurs, i.e., subframe #6 of frame #0. At this time, the SPS-NPUSCH is transmitted on subframe #6 of frame #0 to subframe #3 of frame #1. Alternatively, for 3.75kHz SCS, the SPS-NPUSCH is delayed to the first uplink time slot where no collision occurs, i.e., time slot #3 of frame #0. At this time, the SPS-NPUSCH is transmitted on time slot #3 of frame #0 to time slot #1 of frame #1, thereby avoiding collision.

[0235] Based on the scheme shown in the embodiments of this application, collisions between at least one of the following channels can be avoided: the first SPS-NPUSCH and NPRACH, the SPS-NPUSCH used for BSR, the NPUSCH carrying ACK / NACK response, the NPUSCH allocated by NPDCCH using TC-RNTI or C-RNTI scrambling CRC, and the NPUSCH using pre-configured uplink resources PUR, thus ensuring the accuracy of transmission between SPS-NPUSCH and NPUSCH and / or NPRACH.

[0236] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPUSCH in different second periods collides in the second uplink subframe, for the second uplink subframe, the above wireless communication method further includes: the terminal device performing at least one of the following: not transmitting the SPS-NPUSCH in the previous period; not transmitting the SPS-NPUSCH in the next period; postponing the transmission of the SPS-NPUSCH in the next period to an uplink subframe after the second uplink subframe where no collision occurs (e.g., the first or other uplink subframe after the second uplink subframe where no collision occurs).

[0237] Accordingly, in the case where the first SPS-NPUSCH in different second periods collides in the second uplink subframe, the above wireless communication method further includes, for the second uplink subframe, the network device performing at least one of the following: not receiving the SPS-NPUSCH in the previous period; not receiving the SPS-NPUSCH in the next period; and postponing the reception of the SPS-NPUSCH in the next period to an uplink subframe after the second uplink subframe where no collision occurs (e.g., the first or other uplink subframe after the second uplink subframe where no collision occurs).

[0238] The aforementioned "previous cycle" can refer to the first of two different second cycles; the aforementioned "later cycle" can refer to the second of two different second cycles.

[0239] In the above embodiments of this application, if SPS-NPUSCHs in different second periods collide in a certain uplink subframe, the network device and / or the terminal device may not perform transmit / receive processing on one of the SPS-NPUSCHs in that uplink subframe, or the network device and / or the terminal device may perform delayed transmit / receive processing on one of the SPS-NPUSCHs.

[0240] For example, if the first SPS-NPUSCH in two different second cycles collides in the second uplink subframe, the terminal device may not send the SPS-NPUSCH of the previous cycle for the second uplink subframe; and / or, the network device may not receive the SPS-NPUSCH of the previous cycle; in this case, the terminal device may send the SPS-NPUSCH of the next cycle for the second uplink subframe; and / or, the network device may receive the SPS-NPUSCH of the next cycle.

[0241] For example, if the first SPS-NPUSCH in two different second cycles collides in the second uplink subframe, the terminal device may not send the SPS-NPUSCH of the next cycle for the second uplink subframe; and / or, the network device may not receive the SPS-NPUSCH of the next cycle; in this case, the terminal device may send the SPS-NPUSCH of the previous cycle for the second uplink subframe; and / or, the network device may receive the SPS-NPUSCH of the previous cycle.

[0242] For example, if the first SPS-NPUSCH in two different second cycles collides in the second uplink subframe, for the second uplink subframe, the terminal device can postpone sending the SPS-NPUSCH of the next cycle to the first uplink subframe after the second uplink subframe where no collision occurs; and / or, the network device can postpone receiving the SPS-NPUSCH of the next cycle to the first uplink subframe after the second uplink subframe where no collision occurs; in this case, for the second uplink subframe, the terminal device can send the SPS-NPUSCH of the previous cycle; and / or, the network device can receive the SPS-NPUSCH of the previous cycle.

[0243] In the scheme shown in the embodiments of this application, when two SPS-NPUSCHs of different second cycles collide, the terminal device and / or network device may not receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between different SPS-NPUSCHs and ensuring the accuracy of transmission.

[0244] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPUSCH in different second cycles collides in the second uplink time slot, for the second uplink time slot, the above wireless communication method further includes: the terminal device performing at least one of the following: not transmitting the SPS-NPUSCH in the previous cycle; not transmitting the SPS-NPUSCH in the next cycle; postponing the transmission of the SPS-NPUSCH in the next cycle to an uplink time slot after the second uplink time slot where no collision occurs (e.g., the first or other uplink time slot after the second uplink time slot where no collision occurs).

[0245] Accordingly, in the case where the first SPS-NPUSCH in different second cycles collides in the second uplink time slot, the above wireless communication method further includes, for the second uplink time slot, the network device performing at least one of the following: not receiving the SPS-NPUSCH in the previous cycle; not receiving the SPS-NPUSCH in the next cycle; and postponing the reception of the SPS-NPUSCH in the next cycle to an uplink time slot after the second uplink time slot where no collision occurs (e.g., the first or other uplink time slot after the second uplink time slot where no collision occurs).

[0246] The aforementioned "previous cycle" can refer to the first of two different second cycles; the aforementioned "later cycle" can refer to the second of two different second cycles.

[0247] In the above embodiments of this application, if SPS-NPUSCHs in different second cycles collide in a certain uplink time slot, the network device and / or terminal device may not perform transmit / receive processing on one of the SPS-NPUSCHs in that uplink time slot, or the network device and / or terminal device may perform delayed transmit / receive processing on one of the SPS-NPUSCHs.

[0248] For example, if the first SPS-NPUSCH in two different second cycles collides in the second uplink time slot, the terminal device may not send the SPS-NPUSCH of the previous cycle for the second uplink time slot; and / or, the network device may not receive the SPS-NPUSCH of the previous cycle; in this case, the terminal device may send the SPS-NPUSCH of the next cycle for the second uplink time slot; and / or, the network device may receive the SPS-NPUSCH of the next cycle.

[0249] For example, if the first SPS-NPUSCH in two different second cycles collides in the second uplink time slot, for the second uplink time slot, the terminal device may not send the SPS-NPUSCH of the next cycle; and / or, the network device may not receive the SPS-NPUSCH of the next cycle; in this case, for the second uplink time slot, the terminal device may send the SPS-NPUSCH of the previous cycle; and / or, the network device may receive the SPS-NPUSCH of the previous cycle.

[0250] For example, if the first SPS-NPUSCH in two different second cycles collides in the second uplink time slot, for the second uplink time slot, the terminal device can postpone sending the SPS-NPUSCH of the next cycle to the first uplink time slot after the second uplink time slot where no collision occurs; and / or, the network device can postpone receiving the SPS-NPUSCH of the next cycle to the first uplink time slot after the second uplink time slot where no collision occurs; in this case, for the second uplink time slot, the terminal device can send the SPS-NPUSCH of the previous cycle; and / or, the network device can receive the SPS-NPUSCH of the previous cycle.

[0251] In the scheme shown in the embodiments of this application, when two SPS-NPUSCHs of different second cycles collide, the terminal device and / or network device may not receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between different SPS-NPUSCHs and ensuring the accuracy of transmission.

[0252] For example, please refer to Figure 18, which illustrates a schematic diagram of SPS-NPUSCH collision handling for different periods according to embodiments of this application. As shown in Figure 18, the higher-layer parameters configure the uplink SPS period to be 20 subframes, and the terminal device determines that the SPS-NPUSCH is transmitted on four consecutive uplink subframes starting from the first uplink subframe in each uplink SPS period (e.g., subframes 0 to 7 of frame #0, and subframes 0 to 7 of frame #2). If the SPS-NPUSCH in the previous period is delayed to subframe #4 of frame #1 to subframe #1 of frame #2 due to a collision with other uplink transmissions, it will cause a collision with the SPS-NPUSCH in the next period in subframes #0 to #1 of frame #2. For a subframe where a collision occurs, the terminal device does not require the transmission of the SPS-NPUSCH of the previous period, or the terminal device does not require the transmission of the SPS-NPUSCH of the next period, or postpones the SPS-NPUSCH of the next period to the first uplink subframe where no collision occurs, that is, the SPS-NPUSCH of the next period is transmitted on subframes #2 to #9 of frame #2, thereby avoiding a collision.

[0253] For NPUSCH of 3.75kHz SCS, it is processed in uplink time slots with a duration of 2ms, similar to the above process, and will not be repeated here.

[0254] Based on the solutions shown in any one or more embodiments of the above-described embodiments of this application, in some embodiments, when the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the wireless communication method further includes: the terminal device performing at least one of the following: not receiving the first SPS-NPDSCH; not transmitting the first SPS-NPUSCH or the first uplink channel; delaying the reception of the first SPS-NPDSCH to a downlink subframe in which the collision does not occur (e.g., the first or other downlink subframe in which the collision does not occur); delaying the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink subframe in which the collision does not occur (e.g., the first or other uplink subframe in which the collision does not occur); wherein, the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0255] Accordingly, in the event of a collision between the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the wireless communication method further includes the following: the network device performs at least one of the following: not transmitting the first SPS-NPDSCH; not receiving the first SPS-NPUSCH or the first uplink channel; delaying the transmission of the first SPS-NPDSCH to a downlink subframe in which the collision does not occur (e.g., the first or other downlink subframe in which the collision does not occur); delaying the reception of the first SPS-NPUSCH or the first uplink channel to an uplink subframe in which the collision does not occur (e.g., the first or other uplink subframe in which the collision does not occur); wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0256] In the above embodiments of this application, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a certain subframe, the network device and / or the terminal device may perform non-transmission / non-reception on one of the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel, or perform delayed transmission / reception on one of the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel.

[0257] Specifically, for example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a subframe, the terminal device will not transmit the first SPS-NPUSCH or the first uplink channel in the colliding subframe; and / or, the network device will not receive the first SPS-NPUSCH or the first uplink channel. In this case, the network device may transmit the first SPS-NPDSCH in the colliding subframe; and / or, the terminal device may receive the first SPS-NPDSCH in the colliding subframe.

[0258] For example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a subframe, the network device will not transmit the first SPS-NPDSCH in the colliding subframe; and / or, the terminal device will not receive the first SPS-NPDSCH. In this case, the terminal device may transmit the first SPS-NPUSCH or the first uplink channel in the colliding subframe; and / or, the network device may receive the first SPS-NPUSCH or the first uplink channel in the colliding subframe.

[0259] For example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a subframe, the terminal device may postpone transmitting the first SPS-NPUSCH or the first uplink channel to the first subsequent non-collision downlink subframe; and / or, the network device may postpone receiving the first SPS-NPUSCH or the first uplink channel to the first subsequent non-collision downlink subframe. In this case, the network device may transmit the first SPS-NPDSCH in the colliding subframe; and / or, the terminal device may receive the first SPS-NPDSCH in the colliding subframe.

[0260] For example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a subframe, the network device may postpone transmitting the first SPS-NPDSCH to the first subsequent non-collision downlink subframe; and / or, the terminal device may postpone receiving the first SPS-NPDSCH to the first subsequent non-collision downlink subframe. In this case, the terminal device may transmit the first SPS-NPUSCH or the first uplink channel in the colliding subframe; and / or, the network device may receive the first SPS-NPUSCH or the first uplink channel in the colliding subframe.

[0261] In the scheme shown in the embodiments of this application, in the event of a collision between the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel, the terminal device and / or the network device may receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between the SPS-NPDSCH and the SPS-NPUSCH or the first uplink channel and ensuring the accuracy of transmission between the SPS-NPDSCH and the SPS-NPUSCH or the first uplink channel.

[0262] Based on the solutions shown in any one or more embodiments of the above-described embodiments of this application, in some embodiments, when the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the time slot where the collision occurs, the wireless communication method further includes: the terminal device performing at least one of the following: not receiving the first SPS-NPDSCH; not transmitting the first SPS-NPUSCH or the first uplink channel; delaying the reception of the first SPS-NPDSCH to a downlink subframe where no collision occurs (e.g., the first or other downlink subframes where no collision occurs); delaying the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs (e.g., the first or other uplink time slots where no collision occurs); wherein, the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0263] Accordingly, in the event of a collision between the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel, for the time slot where the collision occurs, the wireless communication method further includes the following: the network device performs at least one of the following: not transmitting the first SPS-NPDSCH; not receiving the first SPS-NPUSCH or the first uplink channel; delaying the transmission of the first SPS-NPDSCH to a downlink subframe where no collision occurs (e.g., the first or other downlink subframe where no collision occurs); delaying the reception of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs (e.g., the first or other uplink time slot where no collision occurs); wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0264] In the above embodiments of this application, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a certain time slot, the network device and / or the terminal device may perform non-transmission / non-reception on one of the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel, or perform delayed transmission / reception on one of the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel.

[0265] Specifically, for example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a certain time slot, the terminal device will not transmit the first SPS-NPUSCH or the first uplink channel in the time slot where the collision occurs; and / or, the network device will not receive the first SPS-NPUSCH or the first uplink channel. In this case, the network device may transmit the first SPS-NPDSCH in the time slot where the collision occurs; and / or, the terminal device may receive the first SPS-NPDSCH in the time slot where the collision occurs.

[0266] For example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a certain time slot, the network device will not transmit the first SPS-NPDSCH in the time slot where the collision occurs; and / or, the terminal device will not receive the first SPS-NPDSCH. In this case, the terminal device may transmit the first SPS-NPUSCH or the first uplink channel in the time slot where the collision occurs; and / or, the network device may receive the first SPS-NPUSCH or the first uplink channel in the time slot where the collision occurs.

[0267] For example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a certain time slot, the terminal device may postpone transmitting the first SPS-NPUSCH or the first uplink channel to the first subsequent downlink time slot where no collision occurs; and / or, the network device may postpone receiving the first SPS-NPUSCH or the first uplink channel to the first subsequent downlink time slot where no collision occurs. In this case, the network device may transmit the first SPS-NPDSCH in the time slot where the collision occurs; and / or, the terminal device may receive the first SPS-NPDSCH in the time slot where the collision occurs.

[0268] For example, if the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel in a certain time slot, the network device may postpone transmitting the first SPS-NPDSCH to the first subsequent downlink time slot where no collision occurs; and / or, the terminal device may postpone receiving the first SPS-NPDSCH to the first subsequent downlink time slot where no collision occurs. In this case, the terminal device may transmit the first SPS-NPUSCH or the first uplink channel in the time slot where the collision occurs; and / or, the network device may receive the first SPS-NPUSCH or the first uplink channel in the time slot where the collision occurs.

[0269] In the scheme shown in the embodiments of this application, in the event of a collision between the first SPS-NPDSCH and the first SPS-NPUSCH or the first uplink channel, the terminal device and / or the network device may receive / send one of them, and / or postpone receiving / sending one of them, thereby avoiding collisions between the SPS-NPDSCH and the SPS-NPUSCH or the first uplink channel and ensuring the accuracy of transmission between the SPS-NPDSCH and the SPS-NPUSCH or the first uplink channel.

[0270] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the above wireless communication method further includes: the terminal device performing at least one of the following: not transmitting the first SPS-NPUSCH; not listening to or receiving the first downlink channel or the second downlink channel; delaying the transmission of the first SPS-NPUSCH to an uplink subframe in which the collision does not occur (e.g., the first or other uplink subframe in which the collision does not occur); delaying listening to or delaying the reception of the first downlink channel or the second downlink channel to a downlink subframe in which the collision does not occur (e.g., the first or other downlink subframe in which the collision does not occur).

[0271] Accordingly, in the event that the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the above wireless communication method further includes: the network device performing at least one of the following: not receiving the first SPS-NPUSCH; not transmitting the first downlink channel or the second downlink channel; delaying the reception of the first SPS-NPUSCH to an uplink subframe in which the collision does not occur (e.g., the first or other uplink subframe in which the collision does not occur); delaying the transmission of the first downlink channel or the second downlink channel to a downlink subframe in which the collision does not occur (e.g., the first or other downlink subframe in which the collision does not occur).

[0272] In the above embodiments of this application, if the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel in a certain subframe, the network device and / or the terminal device may perform non-transmission / non-reception on one of the first SPS-NPUSCH and the first downlink channel or the second downlink channel, or perform delayed transmission / reception on one of the first SPS-NPUSCH and the first downlink channel or the second downlink channel.

[0273] Specifically, for example, if the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel in a subframe, the network device will not transmit the first downlink channel or the second downlink channel in the colliding subframe; and / or, the terminal device will not listen to / receive the first downlink channel or the second downlink channel. In this case, the terminal device may transmit the first SPS-NPUSCH in the colliding subframe; and / or, the network device may receive the first SPS-NPUSCH in the colliding subframe.

[0274] For example, if the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel in a subframe, the terminal device will not transmit the first SPS-NPUSCH in the colliding subframe; and / or, the network device will not receive the first SPS-NPUSCH. In this case, the network device may transmit the first downlink channel or the second downlink channel in the colliding subframe; and / or, the terminal device may receive the first downlink channel or the second downlink channel in the colliding subframe.

[0275] For example, if the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel in a subframe, the network device may postpone transmitting the first downlink channel or the second downlink channel to the first non-colliding downlink subframe; and / or, the terminal device may postpone listening to / receiving the first downlink channel or the second downlink channel to the first non-colliding downlink subframe. In this case, the terminal device may transmit the first SPS-NPUSCH in the colliding subframe; and / or, the network device may receive the first SPS-NPUSCH in the colliding subframe.

[0276] For example, if the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel in a subframe, the terminal device may postpone transmitting the first SPS-NPUSCH to the first subsequent downlink subframe where the collision does not occur; and / or, the network device may postpone receiving the first SPS-NPUSCH to the first subsequent downlink subframe where the collision does not occur. In this case, the network device may transmit the first downlink channel or the second downlink channel in the subframe where the collision occurs; and / or, the terminal device may listen to / receive the first downlink channel or the second downlink channel in the subframe where the collision occurs.

[0277] In the scheme shown in the embodiments of this application, when the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, the terminal device and / or the network device can receive / transmit one of them, and / or postpone receiving / transmitting one of them, thereby avoiding the collision between the SPS-NPUSCH and the first downlink channel or the second downlink channel and ensuring the accuracy of the transmission between the SPS-NPUSCH and the first downlink channel or the second downlink channel.

[0278] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, when the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the time slot where the collision occurs, the wireless communication method further includes: the terminal performing at least one of the following: not transmitting the first SPS-NPUSCH; not listening to or receiving the first downlink channel or the second downlink channel; delaying the transmission of the first SPS-NPUSCH to an uplink time slot where no collision occurs (e.g., the first or other uplink time slot where no collision occurs); delaying listening to or delaying the reception of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs (e.g., the first or other downlink subframe where no collision occurs); wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

[0279] Accordingly, in the event of a collision between the first SPS-NPUSCH and the first downlink channel or the second downlink channel, for the time slot where the collision occurs, the above wireless communication method further includes: the network device performing at least one of the following: not receiving the first SPS-NPUSCH; not transmitting the first downlink channel or the second downlink channel; delaying the reception of the first SPS-NPUSCH to an uplink time slot where no collision occurs (e.g., the first or other uplink time slot where no collision occurs); delaying the transmission of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs (e.g., the first or other downlink subframe where no collision occurs); wherein the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

[0280] In the above embodiments of this application, if the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel in a certain time slot, the network device and / or the terminal device may perform non-transmission / non-reception on one of the first SPS-NPUSCH and the first downlink channel or the second downlink channel, or perform delayed transmission / listening / reception processing on one of the first SPS-NPUSCH and the first downlink channel or the second downlink channel.

[0281] Specifically, for example, if the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel in a certain time slot, the network device will not transmit the first downlink channel or the second downlink channel in the time slot where the collision occurs; and / or, the terminal device will not listen to / receive the first downlink channel or the second downlink channel. In this case, the terminal device may transmit the first SPS-NPUSCH in the time slot where the collision occurs; and / or, the network device may receive the first SPS-NPUSCH in the time slot where the collision occurs.

[0282] For example, if the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel in a certain time slot, the terminal device will not transmit the first SPS-NPUSCH in the time slot where the collision occurs; and / or, the network device will not receive the first SPS-NPUSCH. In this case, the network device may transmit the first downlink channel or the second downlink channel in the time slot where the collision occurs; and / or, the terminal device may listen to or receive the first downlink channel or the second downlink channel in the time slot where the collision occurs.

[0283] For example, if the first SPS-NPUSCH collides with either the first or second downlink channel in a certain time slot, the network device may postpone transmitting the first or second downlink channel to the first non-colliding downlink time slot; and / or, the terminal device may postpone listening to or receiving the first or second downlink channel to the first non-colliding downlink time slot. In this case, the terminal device may transmit the first SPS-NPUSCH in the time slot where the collision occurs; and / or, the network device may receive the first SPS-NPUSCH in the time slot where the collision occurs.

[0284] For example, if the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel in a certain time slot, the terminal device may postpone transmitting the first SPS-NPUSCH to the first downlink time slot where the collision does not occur; and / or, the network device may postpone receiving the first SPS-NPUSCH to the first downlink time slot where the collision does not occur. In this case, the network device may transmit the first downlink channel or the second downlink channel in the time slot where the collision occurs; and / or, the terminal device may listen to or receive the first downlink channel or the second downlink channel in the time slot where the collision occurs.

[0285] In the scheme shown in the embodiments of this application, when the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, the terminal device and / or the network device can receive / transmit one of them, and / or postpone receiving / transmitting one of them, thereby avoiding the collision between the SPS-NPUSCH and the first downlink channel or the second downlink channel and ensuring the accuracy of the transmission between the SPS-NPUSCH and the first downlink channel or the second downlink channel.

[0286] For example, please refer to Figure 19, which illustrates a schematic diagram of SPS-NPDSCH and SPS-NPUSCH collision handling according to an embodiment of this application. As shown in Figure 19, the higher-layer parameters configure the downlink SPS period to be 20 subframes, and the terminal device determines that SPS-NPDSCH is transmitted on four consecutive downlink subframes starting from the 13th downlink subframe in each downlink SPS period (e.g., subframes #2 to #5 of frame #1, and subframes #2 to #5 of frame #3). Simultaneously, the higher-layer parameters configure the uplink SPS period to be 20 subframes, and the terminal device determines that SPS-NPUSCH is transmitted on four consecutive uplink subframes starting from the 1st uplink subframe in each uplink SPS period (e.g., subframes #0 to #7 of frame #0, and subframes #0 to #7 of frame #2).

[0287] If the SPS-NPDSCH in the previous cycle collides with other downlink transmissions and is delayed until subframe #8 of frame #1 to subframe #1 of frame #2, it will cause a collision with the SPS-NPUSCH in the following cycle in subframes #0 to #1 of frame #2. For the collapsing subframes, the terminal device either does not request to receive the SPS-NPDSCH, or it does not request to send the SPS-NPUSCH, or it delays the SPS-NPDSCH to the first downlink subframe where no collision occurs (i.e., subframe #8 of frame #2 to subframe #1 of frame #3), or it delays the SPS-NPUSCH to the first uplink subframe where no collision occurs (i.e., subframes #2 to #9 of frame #2), thereby avoiding a collision.

[0288] Based on the solutions shown in any one or more embodiments of the above embodiments of this application, in some embodiments, the wireless communication method further includes: the terminal device obtaining the priority of at least one of the following terminal device behaviors configured by the higher-layer parameters: receiving a first SPS-NPDSCH; sending a first SPS-NPUSCH; sending a first uplink channel; listening to or receiving a first downlink channel; listening to or receiving a second downlink channel.

[0289] Accordingly, the above wireless communication method further includes: the network device configuring the terminal device with the priority of at least one of the following terminal device behaviors through higher-layer parameters: receiving a first SPS-NPDSCH; sending a first SPS-NPUSCH; sending a first uplink channel; listening to or receiving a first downlink channel; listening to or receiving a second downlink channel.

[0290] The solution shown in this application embodiment allows the network device to configure the processing priority of SPS-NPDSCH, SPS-NPUSCH and other channels to the terminal device through higher-layer parameters, enabling the terminal device to accurately handle the transmit and receive operations of SPS-NPDSCH, SPS-NPUSCH and other channels, thereby improving the channel processing efficiency when SPS-NPDSCH and SPS-NPUSCH are supported.

[0291] For example, if the higher-layer parameters instruct the terminal device to prioritize receiving the first SPS-NPDSCH, then when the first SPS-NPDSCH collides with the first SPS-NPUSCH, the terminal device will prioritize receiving the first SPS-NPDSCH according to the instruction, thereby avoiding a collision.

[0292] For example, if the higher-layer parameters instruct the terminal device to send the first SPS-NPUSCH first, then when the first SPS-NPUSCH collides with the first SPS-NPDSCH, the terminal device will send the first SPS-NPUSCH first according to the instruction, thereby avoiding a collision.

[0293] For example, if higher-layer parameters instruct the terminal device to prioritize sending the first uplink channel, then when the first uplink channel collides with the first SPS-NPUSCH, the terminal device will prioritize sending the first uplink channel according to the instruction, thereby avoiding a collision.

[0294] For example, if higher-layer parameters instruct the terminal device to prioritize listening to or receiving the first downlink channel or the second downlink channel, then when the first downlink channel or the second downlink channel collides with the first SPS-NPDSCH, the terminal device will prioritize listening to or receiving the first downlink channel or the second downlink channel according to the instruction, thereby avoiding the collision.

[0295] The above embodiments of this application provide a semi-persistent scheduling narrowband physical channel transmission scheme, wherein the terminal device receives a first SPS-NPDSCH during a first downlink timing in a first period, and / or transmits a first SPS-NPUSCH during a first uplink timing in a second period, specifically including:

[0296] 1) The first SPS-NPDSCH is transmitted on downlink subframes other than NPSS, NSSS, NPBCH, SIB1-NB, SI messages, scheduling gaps, and processing gaps; when the first SPS-NPDSCH collides with a connected NPDCCH or NPDSCH, the SPS-NPDSCH is not received or is postponed / NPDCCH is not listened to or is postponed / NPDSCH is not received or is postponed; when the first SPS-NPDSCH collides with a downlink transmission gap, the SPS-NPDSCH is not received or is postponed / downlink transmission gap is not applied or is postponed; when the first SPS-NPDSCH collides with downlink reserved resources, the SPS-NPDSCH is not received or is postponed; when SPS-NPDSCHs of different periods collide, the SPS-NPDSCH of the previous period or the next period is not received or the SPS-NPDSCH of the next period is postponed.

[0297] 2) The first SPS-NPUSCH is transmitted in the uplink time slot or uplink subframe. When the first SPS-NPUSCH collides with NPUSCH or NPRACH, the first SPS-NPUSCH is not transmitted or is delayed / NPUSCH is not transmitted or is delayed; when SPS-NPUSCH of different periods collide, the SPS-NPUSCH of the previous period or the next period is not transmitted or the SPS-NPUSCH of the next period is delayed.

[0298] 3) When the first SPS-NPDSCH collides with the uplink transmission, the first SPS-NPDSCH is not received or is postponed / the uplink transmission is not sent or is postponed; when the first SPS-NPUSCH collides with the downlink transmission, the first SPS-NPUSCH is not received or is postponed / the downlink transmission is not received or is postponed.

[0299] The semi-persistent scheduling narrowband physical channel transmission scheme shown in the embodiments of this application can have the following effects:

[0300] 1) When SPS-NPDSCH collides with other downlink receptions, the collision is avoided by delaying or not receiving SPS-NPDSCH or other downlink transmissions;

[0301] 2) When SPS-NPUSCH collides with other uplink transmissions, the collision is avoided by delaying or not sending SPS-NPUSCH or other uplink transmissions;

[0302] 3) When SPS-NPDSCH collides with other uplink transmissions, the first SPS-NPDSCH is not received or is delayed / the uplink transmission is not sent or is delayed; when the first SPS-NPUSCH collides with downlink transmissions, the first SPS-NPUSCH is not received or is delayed / the downlink transmission is not received or is delayed, thereby avoiding collisions.

[0303] The solutions shown in the above embodiments of this application are based on narrowband physical channels. In some embodiments, the solutions shown in the above embodiments of this application can be extended to any system applying semi-persistent scheduling. Specifically, when the PDSCH (which can be called the first SPS Physical Downlink Shared Channel, SPS-PDSCH) and / or PUSCH (which can be called the first SPS Physical Uplink Shared Channel, SPS-PUSCH)) in a system applying semi-persistent scheduling collide with other channels, the above solutions can be used for collision handling, as follows:

[0304] In some embodiments, the first SPS-PDSCH is transmitted on downlink subframes other than the first downlink subframe; wherein the first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, SI message, scheduling gap, and processing gap.

[0305] In some embodiments, if the first SPS-PDSCH collides with the first downlink channel in a second downlink subframe, the wireless communication method further includes, for the second downlink subframe, the terminal device performing at least one of the following: not listening to or receiving the first downlink channel; not receiving the first SPS-PDSCH; delaying listening to or receiving the first downlink channel until a downlink subframe after the second downlink subframe in which no collision occurs; delaying receiving the first SPS-PDSCH until a downlink subframe after the second downlink subframe in which no collision occurs; wherein, the first downlink channel is the PDCCH listened to and / or the PDSCH received by the terminal device in a connected state.

[0306] In some embodiments, if the first SPS-PDSCH collides with the first downlink channel in a second downlink subframe, the wireless communication method further includes, for the second downlink subframe, the network device performing at least one of the following: not transmitting the first downlink channel; not transmitting the first SPS-PDSCH; delaying the transmission of the first downlink channel to a downlink subframe after which no collision occurs; delaying the transmission of the first SPS-PDSCH to a downlink subframe after which no collision occurs; wherein the first downlink channel is the PDCCH and / or the received PDSCH monitored by the terminal device in a connected state.

[0307] In some embodiments, if the first SPS-PDSCH and the second downlink channel collide on a third downlink subframe, the wireless communication method further includes, for the third downlink subframe, the terminal device performing at least one of the following: not listening to or receiving the second downlink channel; not receiving the first SPS-PDSCH; delaying listening to or receiving the second downlink channel until a downlink subframe after the third downlink subframe in which no collision occurs; delaying receiving the first SPS-PDSCH until a downlink subframe after the third downlink subframe in which no collision occurs; wherein the second downlink channel is the PDCCH listened to and / or the PDSCH received by the terminal device in an idle state.

[0308] In some embodiments, if the first SPS-PDSCH and the second downlink channel collide on a third downlink subframe, the wireless communication method further includes, for the third downlink subframe, the network performing at least one of the following: not transmitting the second downlink channel; not transmitting the first SPS-PDSCH; delaying the transmission of the second downlink channel to a downlink subframe after the third downlink subframe where no collision occurs; delaying the transmission of the first SPS-PDSCH to a downlink subframe after the third downlink subframe where no collision occurs; wherein the second downlink channel is the PDCCH and / or the received PDSCH listened to by the terminal device in an idle state.

[0309] In some embodiments, if the first SPS-PDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the wireless communication method further includes, for the fourth downlink subframe, the terminal device performing at least one of the following: delaying the reception of the first SPS-PDSCH to a downlink subframe after the fourth downlink subframe where no collision occurs; not receiving the first SPS-PDSCH; delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe where no collision occurs; and not applying the first downlink transmission gap.

[0310] In some embodiments, if the first SPS-PDSCH and the first downlink transmission gap collide on a fourth downlink subframe, the wireless communication method further includes, for the fourth downlink subframe, the network device performing at least one of the following: delaying the transmission of the first SPS-PDSCH to a downlink subframe after the fourth downlink subframe where no collision occurs; not transmitting the first SPS-PDSCH; delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe where no collision occurs; and not applying the first downlink transmission gap.

[0311] In some embodiments, if the first SPS-PDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the above wireless communication method further includes: the terminal device performing at least one of the following: delaying the reception of the first SPS-PDSCH to a downlink subframe after the fifth downlink subframe where no collision occurs; or not receiving the first SPS-PDSCH.

[0312] In some embodiments, if the first SPS-PDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the wireless communication method further includes: the network device performing at least one of the following: delaying the transmission of the first SPS-PDSCH to a downlink subframe after the fifth downlink subframe where no collision occurs; or not transmitting the first SPS-PDSCH.

[0313] In some embodiments, if the first SPS-PDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the wireless communication method further includes: the terminal device does not receive the first SPS-PDSCH on the reserved OFDM symbols in the fifth downlink subframe.

[0314] In some embodiments, if the first SPS-PDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the wireless communication method further includes: the network device does not transmit the first SPS-PDSCH on the reserved OFDM symbols in the fifth downlink subframe.

[0315] In some embodiments, if the first SPS-PDSCH in different first cycles collides in the sixth downlink subframe, the wireless communication method further includes, for the sixth downlink subframe, the terminal device performing at least one of the following: not receiving the SPS-PDSCH in the previous cycle; not receiving the SPS-PDSCH in the subsequent cycle; and postponing the reception of the SPS-PDSCH in the subsequent cycle to a downlink subframe after the sixth downlink subframe where no collision occurs.

[0316] In some embodiments, if the first SPS-PDSCH in different first periods collides in the sixth downlink subframe, the wireless communication method further includes, for the sixth downlink subframe, the network device performing at least one of the following: not transmitting the SPS-PDSCH in the previous period; not transmitting the SPS-PDSCH in the subsequent period; and postponing the transmission of the SPS-PDSCH in the subsequent period to a downlink subframe after the sixth downlink subframe where no collision occurs.

[0317] In some embodiments, if the first SPS-PUSCH collides with the first uplink channel in the first uplink subframe, the wireless communication method further includes, for the first uplink subframe, the terminal device performing at least one of the following: not transmitting the first SPS-PUSCH; not transmitting the first uplink channel; delaying the transmission of the first SPS-PUSCH to an uplink subframe after the first uplink subframe where no collision occurs; delaying the transmission of the first uplink channel to an uplink subframe after the first uplink subframe where no collision occurs; wherein the first uplink channel is a PUSCH and / or PRACH other than the first SPS-PUSCH.

[0318] In some embodiments, if the first SPS-PUSCH collides with the first uplink channel in the first uplink subframe, the wireless communication method further includes, for the first uplink subframe, the network device performing at least one of the following: not receiving the first SPS-PUSCH; not receiving the first uplink channel; delaying the reception of the first SPS-PUSCH to an uplink subframe after the first uplink subframe where no collision occurs; delaying the reception of the first uplink channel to an uplink subframe after the first uplink subframe where no collision occurs; wherein the first uplink channel is a PUSCH and / or PRACH other than the first SPS-PUSCH.

[0319] In some embodiments, if a collision occurs between the first SPS-PUSCH and the first uplink channel in the first uplink time slot, the wireless communication method further includes, for the first uplink time slot, the terminal device performing at least one of the following: not transmitting the first SPS-PUSCH; not transmitting the first uplink channel; delaying the transmission of the first SPS-PUSCH to the first uplink time slot to an uplink time slot where no collision occurs; delaying the transmission of the first uplink channel to the first uplink time slot to an uplink time slot where no collision occurs; wherein the first uplink channel is a PUSCH and / or PRACH other than the first SPS-PUSCH.

[0320] In some embodiments, if a collision occurs between the first SPS-PUSCH and the first uplink channel in the first uplink time slot, the wireless communication method further includes, for the first uplink time slot, the network device performing at least one of the following: not receiving the first SPS-PUSCH; not receiving the first uplink channel; delaying the reception of the first SPS-PUSCH to an uplink time slot where no collision occurs after the first uplink time slot; delaying the reception of the first uplink channel to an uplink time slot where no collision occurs after the first uplink time slot; wherein the first uplink channel is a PUSCH and / or PRACH other than the first SPS-PUSCH.

[0321] In some embodiments, if the first SPS-PUSCH in different second periods collides in the second uplink subframe, the wireless communication method further includes, for the second uplink subframe, the terminal device performing at least one of the following: not transmitting the SPS-PUSCH in the previous period; not transmitting the SPS-PUSCH in the next period; and postponing the transmission of the SPS-PUSCH in the next period to an uplink subframe after the second uplink subframe where no collision occurs.

[0322] In some embodiments, if the first SPS-PUSCH in different second periods collides in the second uplink subframe, the wireless communication method further includes, for the second uplink subframe, the network device performing at least one of the following: not receiving the SPS-PUSCH in the previous period; not receiving the SPS-PUSCH in the next period; and delaying the reception of the SPS-PUSCH in the next period to an uplink subframe after the second uplink subframe where no collision occurs.

[0323] In some embodiments, if the first SPS-PUSCH in different second cycles collides in the second uplink time slot, the wireless communication method further includes, for the second uplink time slot, the terminal device performing at least one of the following: not transmitting the SPS-PUSCH in the previous cycle; not transmitting the SPS-PUSCH in the next cycle; and delaying the transmission of the SPS-PUSCH in the next cycle to an uplink subframe after the second uplink time slot where no collision occurs.

[0324] In some embodiments, if the first SPS-PUSCH in different second cycles collides in the second uplink time slot, the wireless communication method further includes, for the second uplink time slot, the network device performing at least one of the following: not receiving the SPS-PUSCH in the previous cycle; not receiving the SPS-PUSCH in the next cycle; and delaying the reception of the SPS-PUSCH in the next cycle to an uplink subframe after the second uplink time slot where no collision occurs.

[0325] In some embodiments, when a collision occurs between the first SPS-PDSCH and the first SPS-PUSCH or the first uplink channel, for the subframe in which the collision occurs, the wireless communication method further includes: the terminal device performing at least one of the following: not receiving the first SPS-PDSCH; not transmitting the first SPS-PUSCH or the first uplink channel; delaying the reception of the first SPS-PDSCH to a downlink subframe in which the collision does not occur; delaying the transmission of the first SPS-PUSCH or the first uplink channel to an uplink subframe in which the collision does not occur; wherein the first uplink channel is a PUSCH other than the first SPS-PUSCH and / or a Physical Random Access Channel (PRACH).

[0326] In some embodiments, when a collision occurs between the first SPS-PDSCH and the first SPS-PUSCH or the first uplink channel, for the subframe in which the collision occurs, the wireless communication method further includes: the network device performing at least one of the following: not transmitting the first SPS-PDSCH; not receiving the first SPS-PUSCH or the first uplink channel; delaying the transmission of the first SPS-PDSCH to a downlink subframe in which the collision does not occur; delaying the reception of the first SPS-PUSCH or the first uplink channel to an uplink subframe in which the collision does not occur; wherein the first uplink channel is a PUSCH and / or PRACH other than the first SPS-PUSCH.

[0327] In some embodiments, when a collision occurs between the first SPS-PDSCH and the first SPS-PUSCH or the first uplink channel, for the time slot where the collision occurs, the wireless communication method further includes: the terminal device performing at least one of the following: not receiving the first SPS-PDSCH; not transmitting the first SPS-PUSCH or the first uplink channel; delaying the reception of the first SPS-PDSCH to a downlink subframe where no collision occurs; delaying the transmission of the first SPS-PUSCH or the first uplink channel to an uplink time slot where no collision occurs; wherein the first uplink channel is a PUSCH and / or PRACH other than the first SPS-PUSCH.

[0328] In some embodiments, in the event of a collision between the first SPS-PDSCH and the first SPS-PUSCH or the first uplink channel, for the time slot where the collision occurs, the wireless communication method further includes the network device performing at least one of the following: not transmitting the first SPS-PDSCH; not receiving the first SPS-PUSCH or the first uplink channel; delaying the transmission of the first SPS-PDSCH to a downlink subframe where no collision occurs; delaying the reception of the first SPS-PUSCH or the first uplink channel to an uplink time slot where no collision occurs; wherein the first uplink channel is a PUSCH and / or PRACH other than the first SPS-PUSCH.

[0329] In some embodiments, when the first SPS-PUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the wireless communication method further includes: the terminal device performing at least one of the following: not transmitting the first SPS-PUSCH; not listening to or receiving the first downlink channel or the second downlink channel; delaying the transmission of the first SPS-PUSCH to an uplink subframe in which the collision does not occur; delaying the listening to or receiving of the first downlink channel or the second downlink channel to a downlink subframe in which the collision does not occur; wherein the first downlink channel is the PDCCH listened to and / or the PDSCH received by the terminal device in the connected state, and the second downlink channel is the PDCCH listened to and / or the PDSCH received by the terminal device in the idle state.

[0330] In some embodiments, when the first SPS-PUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the wireless communication method further includes: the network device performing at least one of the following: not receiving the first SPS-PUSCH; not transmitting the first downlink channel or the second downlink channel; delaying the reception of the first SPS-PUSCH to an uplink subframe in which the collision does not occur; delaying the transmission of the first downlink channel or the second downlink channel to a downlink subframe in which the collision does not occur; wherein the first downlink channel is the PDCCH and / or the PDSCH received by the terminal device in the connected state, and the second downlink channel is the PDCCH and / or the PDSCH received by the terminal device in the idle state.

[0331] In some embodiments, when the first SPS-PUSCH collides with the first downlink channel or the second downlink channel, for the time slot where the collision occurs, the wireless communication method further includes: the terminal device performing at least one of the following: not transmitting the first SPS-PUSCH; not listening to or receiving the first downlink channel or the second downlink channel; delaying the transmission of the first SPS-PUSCH to an uplink time slot where the collision does not occur; delaying listening to or delaying the reception of the first downlink channel or the second downlink channel to a downlink subframe where the collision does not occur; wherein the first downlink channel is the PDCCH listened to and / or the PDSCH received by the terminal device in the connected state, and the second downlink channel is the PDCCH listened to and / or the PDSCH received by the terminal device in the idle state.

[0332] In some embodiments, when the first SPS-PUSCH collides with the first downlink channel or the second downlink channel, for the time slot where the collision occurs, the wireless communication method further includes: the network device performing at least one of the following: not receiving the first SPS-PUSCH; not transmitting the first downlink channel or the second downlink channel; delaying the reception of the first SPS-PUSCH to an uplink time slot where the collision does not occur; delaying the transmission of the first downlink channel or the second downlink channel to a downlink subframe where the collision does not occur; wherein the first downlink channel is the PDCCH and / or the received PDSCH listened to by the terminal device in the connected state, and the second downlink channel is the PDCCH and / or the received PDSCH listened to by the terminal device in the idle state.

[0333] In some embodiments, the wireless communication method further includes: the terminal device obtaining the priority of at least one of the following terminal device behaviors configured by the higher-layer parameters: receiving a first SPS-PDSCH; sending a first SPS-PUSCH; sending a first uplink channel; listening to or receiving a first downlink channel; listening to or receiving a second downlink channel.

[0334] In some embodiments, the wireless communication method further includes: the network device configuring the terminal device with the priority of at least one of the following terminal device behaviors through higher-layer parameters: receiving a first SPS-PDSCH; sending a first SPS-PUSCH; sending a first uplink channel; listening to or receiving a first downlink channel; listening to or receiving a second downlink channel.

[0335] In some embodiments, the first uplink channel includes at least one of the following: PRACH; a second SPS-PUSCH, the second SPS-PUSCH being used for BSR; a PUSCH carrying an ACK / NACK response; or a PUSCH allocated using a PDCCH with CRC scrambled using TC-RNTI or C-RNTI.

[0336] PUSCH uses pre-configured uplink resources PUR.

[0337] In some embodiments, the first downlink channel includes at least one of the following: a PDCCH with C-RNTI scrambling CRC; a PDSCH allocated with a PDCCH with C-RNTI scrambling CRC; a PDCCH with G-RNTI scrambling CRC; a PDSCH allocated with a PDCCH with G-RNTI scrambling CRC; a PDCCH with SC-RNTI scrambling CRC; and a PDSCH allocated with a PDCCH with SC-RNTI scrambling CRC.

[0338] In some embodiments, the second downlink channel includes at least one of the following: a PDCCH with P-RNTI scrambling CRC; a PDSCH allocated with P-RNTI scrambling CRC; a PDCCH with RA-RNTI scrambling CRC; a PDSCH allocated with RA-RNTI scrambling CRC; a PDCCH with TC-RNTI scrambling CRC; a PDCCH allocated with TC-RNTI scrambling CRC; a PDCCH with PUR-RNTI scrambling CRC; and a PDSCH allocated with PUR-RNTI scrambling CRC.

[0339] Please refer to Figure 20, which shows a block diagram of a wireless communication device according to an embodiment of this application. This wireless communication device has the functions performed by a terminal device in the methods shown in the various embodiments corresponding to Figures 2 and 4. As shown in Figure 20, the device may include: a receiving module 2001, a transmitting module 2002, and a processing module 2003; wherein, the transmitting module 2002 is used to transmit signals to other communication devices; the receiving module 2001 is used to receive information transmitted by other communication devices; and the processing module 2003 is used to perform wireless communication-related processing.

[0340] The receiving module 2001 is configured to receive the first semi-persistent scheduling narrowband physical downlink shared channel SPS-NPDSCH at the first downlink timing within the first period; and / or,

[0341] The transmitting module 2002 is used to transmit the first semi-persistent scheduling narrowband physical uplink shared channel SPS-NPUSCH during the first uplink opportunity in the second period.

[0342] In some embodiments, the first SPS-NPDSCH is transmitted on downlink subframes other than the first downlink subframe; wherein the first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, SI message, scheduling gap, and processing gap.

[0343] In some embodiments, when the first SPS-NPDSCH collides with the first downlink channel on a second downlink subframe, for the second downlink subframe, the processing module 2003 is configured to perform at least one of the following through the receiving module 2001 and / or the transmitting module 2002: not listening to or not receiving the first downlink channel; not receiving the first SPS-NPDSCH; delaying listening to or delaying receiving the first downlink channel until a downlink subframe after the second downlink subframe where no collision occurs; delaying receiving the first SPS-NPDSCH until a downlink subframe after the second downlink subframe where no collision occurs; wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in a connected state.

[0344] In some embodiments, if the first SPS-NPDSCH and the second downlink channel collide on a third downlink subframe, for the third downlink subframe, the processing module 2003 is configured to perform at least one of the following through the receiving module 2001 and / or the transmitting module 2002: not listening to or not receiving the second downlink channel; not receiving the first SPS-NPDSCH; delaying listening to or delaying receiving the second downlink channel until a downlink subframe after the third downlink subframe where no collision occurs; delaying receiving the first SPS-NPDSCH until a downlink subframe after the third downlink subframe where no collision occurs; wherein, the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in an idle state.

[0345] In some embodiments, if the first SPS-NPDSCH and the first downlink transmission gap collide on a fourth downlink subframe, for the fourth downlink subframe, the processing module 2003 is configured to perform at least one of the following: postpone receiving the first SPS-NPDSCH to a downlink subframe after the fourth downlink subframe where no collision occurs; not receive the first SPS-NPDSCH; postpone applying the first downlink transmission gap to a downlink subframe after the fourth downlink subframe where no collision occurs; or not apply the first downlink transmission gap.

[0346] In some embodiments, if the first SPS-NPDSCH collides with an enabled first downlink reserved resource in a fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the processing module 2003 is configured to perform at least one of the following through the receiving module 2001: postpone receiving the first SPS-NPDSCH until a downlink subframe after the fifth downlink subframe where no collision occurs; or not receive the first SPS-NPDSCH.

[0347] In some embodiments, if the first SPS-NPDSCH collides with an enabled first downlink reserved resource in a fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the processing module 2003 is configured to not receive the first SPS-NPDSCH on the reserved OFDM symbols in the fifth downlink subframe.

[0348] In some embodiments, if the first SPS-NPDSCH in different first periods collides in the sixth downlink subframe, for the sixth downlink subframe, the processing module 2003 is configured to perform at least one of the following through the receiving module 2001: not receive the SPS-NPDSCH in the previous period; not receive the SPS-NPDSCH in the next period; postpone the reception of the SPS-NPDSCH in the next period to a downlink subframe after the sixth downlink subframe where no collision occurs.

[0349] In some embodiments, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, for the first uplink subframe, the processing module 2003 is configured to perform at least one of the following by the sending module 2002: not sending the first SPS-NPUSCH; not sending the first uplink channel; delaying the sending of the first SPS-NPUSCH to an uplink subframe after the first uplink subframe where no collision occurs; delaying the sending of the first uplink channel to an uplink subframe after the first uplink subframe where no collision occurs; wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0350] In some embodiments, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink time slot, for the first uplink time slot, the processing module 2003 is configured to perform at least one of the following by the sending module 2002: not sending the first SPS-NPUSCH; not sending the first uplink channel; delaying the transmission of the first SPS-NPUSCH to an uplink time slot where no collision occurs after the first uplink time slot; delaying the transmission of the first uplink channel to an uplink time slot where no collision occurs after the first uplink time slot; wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0351] In some embodiments, if the first SPS-NPUSCH in different second periods collides in the second uplink subframe, for the second uplink subframe, the processing module 2003 is configured to perform at least one of the following by the sending module 2002: not sending the SPS-NPUSCH in the previous period; not sending the SPS-NPUSCH in the next period; and postponing the sending of the SPS-NPUSCH in the next period to an uplink subframe after the second uplink subframe where no collision occurs.

[0352] In some embodiments, if the first SPS-NPUSCH in different second periods collides in the second uplink time slot, for the second uplink time slot, the processing module 2003 is configured to perform at least one of the following by the sending module 2002: not sending the SPS-NPUSCH in the previous period; not sending the SPS-NPUSCH in the next period; and postponing the sending of the SPS-NPUSCH in the next period to an uplink subframe after the second uplink time slot where no collision occurs.

[0353] In some embodiments, when the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the processing module 2003 is configured to perform at least one of the following through the receiving module 2001 and / or the transmitting module 2002: not receiving the first SPS-NPDSCH; not transmitting the first SPS-NPUSCH or the first uplink channel; delaying the reception of the first SPS-NPDSCH to a downlink subframe in which the collision does not occur; delaying the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink subframe in which the collision does not occur; wherein, the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0354] In some embodiments, when the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the time slot where the collision occurs, the processing module 2003 is configured to perform at least one of the following through the receiving module 2001 and / or the transmitting module 2002: not receiving the first SPS-NPDSCH; not transmitting the first SPS-NPUSCH or the first uplink channel; delaying the reception of the first SPS-NPDSCH to a downlink subframe where no collision occurs; delaying the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs; wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0355] In some embodiments, when the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the processing module 2003 is configured to perform at least one of the following actions through the receiving module 2001 and / or the sending module 2002: not sending the first SPS-NPUSCH; not listening to or receiving the first downlink channel or the second downlink channel; delaying the sending of the first SPS-NPUSCH to an uplink subframe in which the collision does not occur; delaying listening to or delaying the receiving of the first downlink channel or the second downlink channel to a downlink subframe in which the collision does not occur; wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

[0356] In some embodiments, when the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the time slot where the collision occurs, the processing module 2003 is configured to perform at least one of the following through the receiving module 2001 and / or the sending module 2002: not sending the first SPS-NPUSCH; not listening to or receiving the first downlink channel or the second downlink channel; delaying the sending of the first SPS-NPUSCH to an uplink time slot where no collision occurs; delaying listening to or delaying the receiving of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs; wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

[0357] In some embodiments, the processing module 2003 is configured to obtain the priority of at least one of the following terminal device behaviors configured by higher-layer parameters: receiving the first SPS-NPDSCH; sending the first SPS-NPUSCH; sending the first uplink channel; listening to or receiving the first downlink channel; listening to or receiving the second downlink channel.

[0358] In some embodiments, the first uplink channel includes at least one of the following: NPRACH; a second SPS-NPUSCH used for BSR; an NPUSCH carrying an ACK / NACK response; an NPUSCH allocated using an NPDCCH with scrambled CRC using TC-RNTI or C-RNTI; or an NPUSCH using a pre-configured uplink resource PUR.

[0359] In some embodiments, the first downlink channel includes at least one of the following: NPDCCH with C-RNTI scrambling CRC; NPDSCH allocated with NPDCCH with C-RNTI scrambling CRC; NPDCCH with G-RNTI scrambling CRC; NPDSCH allocated with NPDCCH with G-RNTI scrambling CRC; NPDCCH with SC-RNTI scrambling CRC; and NPDSCH allocated with NPDCCH with SC-RNTI scrambling CRC.

[0360] In some embodiments, the second downlink channel includes at least one of the following: NPDCCH with P-RNTI scrambling CRC; NPDSCH allocated with P-RNTI scrambling CRC; NPDCCH with RA-RNTI scrambling CRC; NPDSCH allocated with RA-RNTI scrambling CRC; NPDCCH with TC-RNTI scrambling CRC; NPDSCH allocated with TC-RNTI scrambling CRC; NPDCCH with PUR-RNTI scrambling CRC; NPDSCH allocated with PUR-RNTI scrambling CRC.

[0361] Please refer to Figure 21, which shows a block diagram of a wireless communication device according to an embodiment of this application. This wireless communication device has the functions performed by a network device in the methods shown in the various embodiments corresponding to Figures 3 and 4. As shown in Figure 21, the device may include: a receiving module 2102, a transmitting module 2101, and a processing module 2103; wherein, the transmitting module 2101 is used to transmit signals to other communication devices; the receiving module 2102 is used to receive information transmitted by other communication devices; and the processing module 2103 is used to perform wireless communication-related processing.

[0362] The transmitting module 2101 is configured to transmit a first SPS-NPDSCH at a first downlink timing within a first period; and / or,

[0363] The receiving module 2102 is used to receive the first SPS-NPUSCH during the first uplink timing in the second cycle.

[0364] In some embodiments, the first SPS-NPDSCH is transmitted on downlink subframes other than the first downlink subframe; wherein the first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, SI message, scheduling gap, and processing gap.

[0365] In some embodiments, when the first SPS-NPDSCH collides with the first downlink channel in a second downlink subframe, for the second downlink subframe, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102 and / or the transmitting module 2101: not transmitting the first downlink channel; not transmitting the first SPS-NPDSCH; delaying the transmission of the first downlink channel to the second downlink subframe after which no collision occurs; delaying the transmission of the first SPS-NPDSCH to the second downlink subframe after which no collision occurs; wherein, the first downlink channel is the NPDCCH being monitored and / or the NPDSCH being received by the terminal device in a connected state.

[0366] In some embodiments, if the first SPS-NPDSCH and the second downlink channel collide on a third downlink subframe, for the third downlink subframe, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102 and / or the transmitting module 2101: not transmitting the second downlink channel; not transmitting the first SPS-NPDSCH; delaying the transmission of the second downlink channel to a downlink subframe after the third downlink subframe where no collision occurs; delaying the transmission of the first SPS-NPDSCH to a downlink subframe after the third downlink subframe where no collision occurs; wherein the second downlink channel is an NPDCCH listened to and / or a received NPDSCH by the terminal device in an idle state.

[0367] In some embodiments, if the first SPS-NPDSCH and the first downlink transmission gap collide on a fourth downlink subframe, for the fourth downlink subframe, the processing module 2103 is configured to perform at least one of the following: postpone sending the first SPS-NPDSCH to a downlink subframe after the fourth downlink subframe where no collision occurs; not send the first SPS-NPDSCH; postpone applying the first downlink transmission gap to a downlink subframe after the fourth downlink subframe where no collision occurs; or not apply the first downlink transmission gap.

[0368] In some embodiments, if the first SPS-NPDSCH collides with an enabled first downlink reserved resource in a fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the processing module 2103 is configured to perform at least one of the following through the sending module 2101: postpone sending the first SPS-NPDSCH to a downlink subframe after the fifth downlink subframe where no collision occurs; or not send the first SPS-NPDSCH.

[0369] In some embodiments, if the first SPS-NPDSCH collides with an enabled first downlink reserved resource in a fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the processing module 2103 is configured not to transmit the first SPS-NPDSCH on the reserved OFDM symbols in the fifth downlink subframe.

[0370] In some embodiments, if the first SPS-NPDSCH in different first periods collides in the sixth downlink subframe, for the sixth downlink subframe, the processing module 2103 is configured to perform at least one of the following by the sending module 2101: not sending the SPS-NPDSCH in the previous period; not sending the SPS-NPDSCH in the next period; and postponing the sending of the SPS-NPDSCH in the next period to a downlink subframe after the sixth downlink subframe where no collision occurs.

[0371] In some embodiments, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, for the first uplink subframe, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102: not receiving the first SPS-NPUSCH; not receiving the first uplink channel; delaying the reception of the first SPS-NPUSCH to an uplink subframe after the first uplink subframe where no collision occurs; delaying the reception of the first uplink channel to an uplink subframe after the first uplink subframe where no collision occurs; wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0372] In some embodiments, if the first SPS-NPUSCH collides with the first uplink channel in the first uplink time slot, for the first uplink time slot, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102: not receiving the first SPS-NPUSCH; not receiving the first uplink channel; delaying the reception of the first SPS-NPUSCH to an uplink time slot where no collision occurs after the first uplink time slot; delaying the reception of the first uplink channel to an uplink time slot where no collision occurs after the first uplink time slot; wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0373] In some embodiments, if the first SPS-NPUSCH in different second periods collides in the second uplink subframe, for the second uplink subframe, the processing module 2103 is configured to perform at least one of the following by the receiving module 2102: not receiving the SPS-NPUSCH in the previous period; not receiving the SPS-NPUSCH in the subsequent period; and postponing the reception of the SPS-NPUSCH in the subsequent period to an uplink subframe after the second uplink subframe where no collision occurs.

[0374] In some embodiments, if the first SPS-NPUSCH in different second periods collides in the second uplink time slot, for the second uplink time slot, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102: not receive the SPS-NPUSCH in the previous period; not receive the SPS-NPUSCH in the subsequent period; postpone the reception of the SPS-NPUSCH in the subsequent period to an uplink subframe after the second uplink time slot where no collision occurs.

[0375] In some embodiments, when the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102 and / or the transmitting module 2101: not transmitting the first SPS-NPDSCH; not receiving the first SPS-NPUSCH or the first uplink channel; delaying the transmission of the first SPS-NPDSCH to a downlink subframe in which the collision does not occur; delaying the reception of the first SPS-NPUSCH or the first uplink channel to an uplink subframe in which the collision does not occur; wherein, the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0376] In some embodiments, when the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the time slot where the collision occurs, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102 and / or the transmitting module 2101: not transmitting the first SPS-NPDSCH; not receiving the first SPS-NPUSCH or the first uplink channel; delaying the transmission of the first SPS-NPDSCH to a downlink subframe where no collision occurs; delaying the reception of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs; wherein the first uplink channel is an NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

[0377] In some embodiments, when the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102 and / or the transmitting module 2101: not receiving the first SPS-NPUSCH; not transmitting the first downlink channel or the second downlink channel; delaying the reception of the first SPS-NPUSCH to an uplink subframe in which the collision does not occur; delaying the transmission of the first downlink channel or the second downlink channel to a downlink subframe in which the collision does not occur; wherein the first downlink channel is the NPDCCH and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH and / or the NPDSCH received by the terminal device in the idle state.

[0378] In some embodiments, when the first SPS-NPUSCH collides with a first downlink channel or a second downlink channel, for the time slot where the collision occurs, the processing module 2103 is configured to perform at least one of the following through the receiving module 2102 and / or the transmitting module 2101: not receiving the first SPS-NPUSCH; not transmitting the first downlink channel or the second downlink channel; delaying the reception of the first SPS-NPUSCH to an uplink time slot where no collision occurs; delaying the transmission of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs; wherein the first downlink channel is the NPDCCH and / or the NPDSCH received by the terminal device in a connected state, and the second downlink channel is the NPDCCH and / or the NPDSCH received by the terminal device in an idle state.

[0379] In some embodiments, the processing module 2103 is configured to configure the priority of at least one of the following terminal device behaviors to the terminal device through higher-layer parameters: receiving the first SPS-NPDSCH; sending the first SPS-NPUSCH; sending the first uplink channel; listening to or receiving the first downlink channel; listening to or receiving the second downlink channel.

[0380] In some embodiments, the first uplink channel includes at least one of the following: NPRACH; a second SPS-NPUSCH used for BSR; an NPUSCH carrying an ACK / NACK response; an NPUSCH allocated using an NPDCCH with scrambled CRC using TC-RNTI or C-RNTI; or an NPUSCH using a pre-configured uplink resource PUR.

[0381] In some embodiments, the first downlink channel includes at least one of the following: NPDCCH with C-RNTI scrambling CRC; NPDSCH allocated with NPDCCH with C-RNTI scrambling CRC; NPDCCH with G-RNTI scrambling CRC; NPDSCH allocated with NPDCCH with G-RNTI scrambling CRC; NPDCCH with SC-RNTI scrambling CRC; and NPDSCH allocated with NPDCCH with SC-RNTI scrambling CRC.

[0382] In some embodiments, the second downlink channel includes at least one of the following: NPDCCH with P-RNTI scrambling CRC; NPDSCH allocated with P-RNTI scrambling CRC; NPDCCH with RA-RNTI scrambling CRC; NPDSCH allocated with RA-RNTI scrambling CRC; NPDCCH with TC-RNTI scrambling CRC; NPDSCH allocated with TC-RNTI scrambling CRC; NPDCCH with PUR-RNTI scrambling CRC; NPDSCH allocated with PUR-RNTI scrambling CRC.

[0383] It should be noted that the device provided in the above embodiments is only illustrated by the division of the above functional modules when implementing its functions. In actual applications, the above functions can be assigned to different functional modules according to actual needs, that is, the content structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0384] Regarding the apparatus in the above embodiments, the specific manner in which each module performs its operation has been described in detail in the embodiments related to the method, and will not be elaborated upon here.

[0385] Please refer to Figure 22, which shows a schematic diagram of the structure of a communication device 2200 provided in one embodiment of this application. The communication device 2200 may include: a processor 2201, a receiver 2202, a transmitter 2203, a memory 2204, and a bus 2205.

[0386] The processor 2201 includes one or more processing cores. The processor 2201 executes various functional applications and information processing by running software programs and modules.

[0387] The receiver 2202 and transmitter 2203 can be implemented as a communication component, which can be a communication chip. This communication chip can also be called a transceiver. The memory 2204 is connected to the processor 2201 via a bus 2205. The memory 2204 can be used to store computer programs, and the processor 2201 uses these computer programs to execute the various steps in the above method embodiments.

[0388] Furthermore, memory 2204 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, including but not limited to: magnetic disks or optical disks, electrically erasable programmable read-only memory, erasable programmable read-only memory, static on-demand memory, read-only memory, magnetic memory, flash memory, and programmable read-only memory.

[0389] The receiver 2202 and the processor 2201 execute the computer program to enable the communication device 2200 to perform the various steps performed by the communication device (i.e., terminal device or network device) in the various wireless communication method embodiments of this application.

[0390] In one exemplary embodiment, the communication device 2200 is the aforementioned terminal device, and the processor 2201 executes the computer program to enable the communication device 2200 to implement the various steps performed by the terminal device in the various wireless communication method embodiments of this application.

[0391] In one exemplary embodiment, the communication device 2200 is the aforementioned network device, and the processor 2201 executes the computer program to cause the communication device 2200 to implement the various steps performed by the network device in the various wireless communication method embodiments of this application.

[0392] This application also provides a computer-readable storage medium storing a computer program. The computer program is loaded and executed by a processor to implement all or part of the steps performed by a communication device (i.e., a terminal device or a network device) in the various wireless communication method embodiments of this application. For example, this application provides a computer-readable storage medium storing a computer program, which is loaded and executed by a processor to implement all or part of the steps performed by a terminal device in the various wireless communication method embodiments of this application. As another example, this application provides a computer-readable storage medium storing a computer program, which is loaded and executed by a processor to implement all or part of the steps performed by a network device in the various wireless communication method embodiments of this application.

[0393] This application also provides a chip including an integrated circuit and firmware disposed within the integrated circuit. The chip is configured to operate in a communication device to cause the communication device to perform all or part of the steps performed by a terminal device or a network device in the various wireless communication method embodiments of this application. For example, the chip is configured to operate in a terminal device to cause the terminal device to perform all or part of the steps performed by the terminal device in the various wireless communication method embodiments of this application. As another example, the chip is configured to operate in a network device to cause the network device to perform all or part of the steps performed by the network device in the various wireless communication method embodiments of this application.

[0394] This application also provides a computer program product, which includes computer instructions stored in a computer-readable storage medium. A processor of a communication device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the communication device to perform all or part of the steps performed by a terminal device or a network device in the various wireless communication method embodiments of this application. For example, this application provides a computer program product, which includes computer instructions stored in a computer-readable storage medium; a processor of a terminal device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the terminal device to perform all or part of the steps performed by the terminal device in the various wireless communication method embodiments of this application. As another example, this application provides a computer program product, which includes computer instructions stored in a computer-readable storage medium; a processor of a network device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the network device to perform all or part of the steps performed by the network device in the various wireless communication method embodiments of this application.

[0395] This application also provides a computer program executed by the processor of a communication device to implement all or part of the steps performed by a terminal device or a network device in the various wireless communication method embodiments of this application. For example, this application provides a computer program executed by the processor of a terminal device to implement all or part of the steps performed by the terminal device in the various wireless communication method embodiments of this application. As another example, this application provides a computer program executed by the processor of a network device to implement all or part of the steps performed by the network device in the various wireless communication method embodiments of this application.

[0396] Those skilled in the art will recognize that the functions described in the embodiments of this application in one or more of the above examples can be implemented using hardware, software, firmware, or any combination thereof. When implemented using software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or code on a computer-readable medium. Computer-readable media include computer storage media and communication media, wherein communication media include any medium that facilitates the transfer of a computer program from one place to another. Storage media can be any available medium that can be accessed by a general-purpose or special-purpose computer.

[0397] The above description is merely an exemplary embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A wireless communication method, characterized in that, The method is executed by a terminal device, and the method includes: Receive the first semi-persistent scheduling narrowband physical downlink shared channel SPS-NPDSCH at the first downlink timing within the first cycle; and / or, The first semi-persistent scheduling narrowband physical uplink shared channel SPS-NPUSCH is transmitted during the first uplink opportunity in the second cycle.

2. The method according to claim 1, characterized in that, The first SPS-NPDSCH is transmitted on downlink subframes other than the first downlink subframe; wherein the first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, SI message, scheduling gap, and processing gap.

3. The method according to claim 1 or 2, characterized in that, In the event that the first SPS-NPDSCH collides with the first downlink channel in the second downlink subframe, the method further includes, for the second downlink subframe: Perform at least one of the following: Do not listen to or receive the first downlink channel; Do not receive the first SPS-NPDSCH; Delay listening to or delaying the reception of the first downlink channel to the second downlink subframe where no collision occurs; Delay the reception of the first SPS-NPDSCH to the downlink subframe after the second downlink subframe where no collision occurs; The first downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device in the connected state.

4. The method according to any one of claims 1 to 3, characterized in that, In the event that the first SPS-NPDSCH and the second downlink channel collide on the third downlink subframe, the method further includes, for the third downlink subframe: Perform at least one of the following: Do not listen to or receive the second downlink channel; Do not receive the first SPS-NPDSCH; Delay listening to or delaying the reception of the second downlink channel until the third downlink subframe, so that no collision occurs in the downlink subframe; Delaying the reception of the first SPS-NPDSCH to the third downlink subframe after which no collision occurs; The second downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device when it is in an idle state.

5. The method according to any one of claims 1 to 4, characterized in that, In the event that the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the method further includes, for the fourth downlink subframe: Perform at least one of the following: Delay the reception of the first SPS-NPDSCH to the downlink subframe after the fourth downlink subframe where no collision occurs; Do not receive the first SPS-NPDSCH; Delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe from which no collision occurs; The first downlink transmission gap should not be used.

6. The method according to any one of claims 1 to 5, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the method further includes: Perform at least one of the following: Delay the reception of the first SPS-NPDSCH to the downlink subframe after the fifth downlink subframe where no collision occurs; The first SPS-NPDSCH is not accepted.

7. The method according to any one of claims 1 to 6, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the method further includes: The first SPS-NPDSCH is not received on the reserved OFDM symbol within the fifth downlink subframe.

8. The method according to any one of claims 1 to 7, characterized in that, In the event that the first SPS-NPDSCH collides in the sixth downlink subframe during different first periods, the method further includes, for the sixth downlink subframe: Perform at least one of the following: Do not accept SPS-NPDSCH from the previous cycle; Do not accept SPS-NPDSCH in the next cycle; The SPS-NPDSCH within the next cycle is delayed until the downlink subframe after the sixth downlink subframe where no collision occurs.

9. The method according to any one of claims 1 to 8, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, the method further includes, for the first uplink subframe: Perform at least one of the following: Do not send the first SPS-NPUSCH; Do not send the first uplink channel; Delay sending the first SPS-NPUSCH to the uplink subframe after the first uplink subframe where no collision occurs; Delaying the transmission of the first uplink channel to the uplink subframe after the first uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

10. The method according to any one of claims 1 to 8, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink time slot, the method further includes, for the first uplink time slot: Perform at least one of the following: Do not send the first SPS-NPUSCH; Do not send the first uplink channel; The uplink time slot that will not collide after the first SPS-NPUSCH is sent to the first uplink time slot; Delaying the transmission of the first uplink channel to the first uplink time slot to avoid collision; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

11. The method according to any one of claims 1 to 10, characterized in that, In the event that the first SPS-NPUSCH collides in a second uplink subframe during different second periods, the method further includes, for the second uplink subframe: Perform at least one of the following: Do not send SPS-NPUSCH from the previous cycle; Do not send SPS-NPUSCH for the next cycle; Delay the transmission of SPS-NPUSCH within the next cycle to the next uplink subframe after the second uplink subframe where no collision occurs.

12. The method according to any one of claims 1 to 10, characterized in that, In the event that the first SPS-NPUSCH collides in the second uplink time slot during different second cycles, the method further includes, for the second uplink time slot: Perform at least one of the following: Do not send SPS-NPUSCH from the previous cycle; Do not send SPS-NPUSCH for the next cycle; Delaying the transmission of SPS-NPUSCH in the next cycle to the uplink slot where no collision occurs after the second uplink slot.

13. The method according to any one of claims 1 to 12, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the method further includes: Perform at least one of the following: Do not receive the first SPS-NPDSCH; Do not send the first SPS-NPUSCH or the first uplink channel; Delay the reception of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

14. The method according to any one of claims 1 to 12, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, the method further includes, for the time slot where the collision occurs: Perform at least one of the following: Do not receive the first SPS-NPDSCH; Do not send the first SPS-NPUSCH or the first uplink channel; Delay the reception of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

15. The method according to any one of claims 1 to 14, characterized in that, In the event that the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel, the method further includes, for the subframe in which the collision occurs: Perform at least one of the following: Do not send the first SPS-NPUSCH; Do not listen to or receive the first downlink channel or the second downlink channel; Delay the transmission of the first SPS-NPUSCH to an uplink subframe where no collision occurs; Delay listening to or receiving the first downlink channel or the second downlink channel until a downlink subframe where no collision occurs.

16. The method according to any one of claims 1 to 14, characterized in that, In the event that the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel, the method further includes, for the time slot where the collision occurs: Perform at least one of the following: Do not send the first SPS-NPUSCH; Do not listen to or receive the first downlink channel or the second downlink channel; Delay the transmission of the first SPS-NPUSCH to an uplink time slot where a collision is unlikely; Delay listening to or receiving the first downlink channel or the second downlink channel until a downlink subframe where no collision occurs; Wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

17. The method according to any one of claims 13 to 16, characterized in that, The method further includes: Prioritize at least one of the following terminal device behaviors when obtaining high-level parameter configurations: Receive the first SPS-NPDSCH; send the first SPS-NPUSCH; send the first uplink channel; listen to or receive the first downlink channel; listen to or receive the second downlink channel.

18. The method according to claim 10, 14 or 17, characterized in that, The first uplink channel includes at least one of the following: NPRACH; second SPS-NPUSCH, the second SPS-NPUSCH being used for BSR; NPUSCH carrying ACK / NACK response; NPUSCH allocated using NPDCCH with scrambled CRC using TC-RNTI or C-RNTI; NPUSCH using pre-configured uplink resource PUR.

19. The method according to any one of claims 3, 15 to 17, characterized in that, The first downlink channel includes at least one of the following: NPDCCH with C-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with C-RNTI scrambled CRC; NPDCCH with G-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with G-RNTI scrambled CRC; NPDCCH with SC-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with SC-RNTI scrambled CRC.

20. The method according to any one of claims 4, 15 to 17, characterized in that, The second downlink channel includes at least one of the following: NPDCCH scrambled with P-RNTI; NPDSCH allocated using NPDCCH scrambled with P-RNTI; NPDCCH scrambled with RA-RNTI; NPDSCH allocated using NPDCCH scrambled with RA-RNTI; NPDCCH scrambled with TC-RNTI; NPDSCH allocated using NPDCCH scrambled with TC-RNTI; NPDCCH scrambled with PUR-RNTI; NPDSCH allocated using NPDCCH scrambled with PUR-RNTI.

21. A wireless communication method, characterized in that, The method is performed by a network device, and the method includes: Send the first SPS-NPDSCH at the first downlink timing within the first cycle; and / or, Receive the first SPS-NPUSCH at the first uplink opportunity within the second cycle.

22. The method according to claim 21, characterized in that, The first SPS-NPDSCH is transmitted on downlink subframes other than the first downlink subframe; wherein the first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, SI message, scheduling gap, and processing gap.

23. The method according to claim 21 or 22, characterized in that, In the event that the first SPS-NPDSCH collides with the first downlink channel in the second downlink subframe, the method further includes, for the second downlink subframe: Perform at least one of the following: Do not transmit the first downlink channel; Do not send the first SPS-NPDSCH; Downlink subframes in which no collision occurs after delaying the transmission of the first downlink channel to the second downlink subframe; Downlink subframes that do not collide after delaying the transmission of the first SPS-NPDSCH to the second downlink subframe; The first downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device in the connected state.

24. The method according to any one of claims 21 to 23, characterized in that, In the event that the first SPS-NPDSCH and the second downlink channel collide on the third downlink subframe, the method further includes, for the third downlink subframe: Perform at least one of the following: Do not transmit the second downlink channel; Do not send the first SPS-NPDSCH; Downlink subframes that do not collide after delaying the transmission of the second downlink channel to the third downlink subframe; Downlink subframes that do not collide after delaying the transmission of the first SPS-NPDSCH to the third downlink subframe; The second downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device when it is in an idle state.

25. The method according to any one of claims 21 to 24, characterized in that, In the event that the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the method further includes, for the fourth downlink subframe: Perform at least one of the following: Downlink subframes that do not collide after delaying the transmission of the first SPS-NPDSCH to the fourth downlink subframe; Do not send the first SPS-NPDSCH; Delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe from which no collision occurs; The first downlink transmission gap should not be used.

26. The method according to any one of claims 21 to 25, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the method further includes: Perform at least one of the following: Downlink subframes that do not collide after the transmission of the first SPS-NPDSCH to the fifth downlink subframe are delayed; Do not send the first SPS-NPDSCH.

27. The method according to any one of claims 21 to 26, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the method further includes: The first SPS-NPDSCH is not transmitted on the reserved OFDM symbol within the fifth downlink subframe.

28. The method according to any one of claims 21 to 27, characterized in that, In the event that the first SPS-NPDSCH collides in the sixth downlink subframe during different first periods, the method further includes, for the sixth downlink subframe: Perform at least one of the following: Do not send the SPS-NPDSCH from the previous period; Do not send SPS-NPDSCH for the next cycle; Delay the transmission of the SPS-NPDSCH in the next cycle to the downlink subframe after the sixth downlink subframe where no collision occurs.

29. The method according to any one of claims 21 to 28, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, the method further includes, for the first uplink subframe: Perform at least one of the following: Do not receive the first SPS-NPUSCH; The first uplink channel is not received; Delay receiving the first SPS-NPUSCH to the uplink subframe after the first uplink subframe where no collision occurs; Delay receiving the first uplink channel until the uplink subframe after the first uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

30. The method according to any one of claims 21 to 28, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink time slot, the method further includes, for the first uplink time slot: Perform at least one of the following: Do not receive the first SPS-NPUSCH; The first uplink channel is not received; Delaying the reception of the first SPS-NPUSCH to the uplink time slot where no collision occurs after the first uplink time slot; Delaying the reception of the first uplink channel to the uplink time slot after the first uplink time slot to avoid collision; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

31. The method according to any one of claims 21 to 30, characterized in that, In the event that the first SPS-NPUSCH collides in a second uplink subframe during different second periods, the method further includes, for the second uplink subframe: Perform at least one of the following: Do not accept SPS-NPUSCH from the previous cycle; Do not accept SPS-NPUSCH in the next cycle; Delay the SPS-NPUSCH within the next cycle to the next uplink subframe after the second uplink subframe where no collision occurs.

32. The method according to any one of claims 21 to 30, characterized in that, In the event that the first SPS-NPUSCH collides in the second uplink time slot during different second cycles, the method further includes, for the second uplink time slot: Perform at least one of the following: Do not accept SPS-NPUSCH from the previous cycle; Do not accept SPS-NPUSCH in the next cycle; Delaying the SPS-NPUSCH in the next cycle after reception to the uplink slot after the second uplink slot to avoid collision.

33. The method according to any one of claims 21 to 32, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the method further includes: Perform at least one of the following: Do not send the first SPS-NPDSCH; The first SPS-NPUSCH or the first uplink channel is not received. Delay the transmission of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the reception of the first SPS-NPUSCH or the first uplink channel to an uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

34. The method according to any one of claims 21 to 32, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, the method further includes, for the time slot where the collision occurs: Perform at least one of the following: Do not send the first SPS-NPDSCH; The first SPS-NPUSCH or the first uplink channel is not received. Delay the transmission of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the reception of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

35. The method according to any one of claims 21 to 34, characterized in that, In the event that the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel, the method further includes, for the subframe in which the collision occurs: Perform at least one of the following: Do not receive the first SPS-NPUSCH; Neither the first downlink channel nor the second downlink channel is transmitted; Delay receiving the first SPS-NPUSCH until an uplink subframe where no collision occurs; Delay the transmission of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs.

36. The method according to any one of claims 21 to 34, characterized in that, In the event that the first SPS-NPUSCH collides with either the first downlink channel or the second downlink channel, the method further includes, for the time slot where the collision occurs: Perform at least one of the following: Do not receive the first SPS-NPUSCH; Neither the first downlink channel nor the second downlink channel is transmitted; Delay receiving the first SPS-NPUSCH to an uplink time slot where a collision will not occur; Delay the transmission of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs; Wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

37. The method according to any one of claims 23 to 26, characterized in that, The method further includes configuring the priority of at least one of the following terminal device behaviors to the terminal device via higher-level parameters: Receive the first SPS-NPDSCH; send the first SPS-NPUSCH; send the first uplink channel; listen to or receive the first downlink channel; listen to or receive the second downlink channel.

38. The method according to claim 30, 34 or 37, characterized in that, The first uplink channel includes at least one of the following: NPRACH; second SPS-NPUSCH, the second SPS-NPUSCH being used for BSR; NPUSCH carrying ACK / NACK response; NPUSCH allocated using NPDCCH with scrambled CRC using TC-RNTI or C-RNTI; NPUSCH using pre-configured uplink resource PUR.

39. The method according to any one of claims 23, 35 to 37, characterized in that, The first downlink channel includes at least one of the following: NPDCCH with C-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with C-RNTI scrambled CRC; NPDCCH with G-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with G-RNTI scrambled CRC; NPDCCH with SC-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with SC-RNTI scrambled CRC.

40. The method according to any one of claims 24, 35 to 37, characterized in that, The second downlink channel includes at least one of the following: NPDCCH scrambled with P-RNTI; NPDSCH allocated using NPDCCH scrambled with P-RNTI; NPDCCH scrambled with RA-RNTI; NPDSCH allocated using NPDCCH scrambled with RA-RNTI; NPDCCH scrambled with TC-RNTI; NPDSCH allocated using NPDCCH scrambled with TC-RNTI; NPDCCH scrambled with PUR-RNTI; NPDSCH allocated using NPDCCH scrambled with PUR-RNTI.

41. A wireless communication device, characterized in that, The device includes: a receiving module, a transmitting module, and a processing module; The receiving module is configured to receive the first semi-persistent scheduling narrowband physical downlink shared channel SPS-NPDSCH at the first downlink timing within the first period; and / or, The transmitting module is used to transmit the first semi-persistent scheduling narrowband physical uplink shared channel SPS-NPUSCH during the first uplink opportunity in the second period.

42. The apparatus according to claim 41, characterized in that, The first SPS-NPDSCH is transmitted on downlink subframes other than the first downlink subframe; wherein the first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, SI message, scheduling gap, and processing gap.

43. The apparatus according to claim 41 or 42, characterized in that, In the event that the first SPS-NPDSCH collides with the first downlink channel in a second downlink subframe, for the second downlink subframe, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not listen to or receive the first downlink channel; Do not receive the first SPS-NPDSCH; Delay listening to or delaying the reception of the first downlink channel to the second downlink subframe where no collision occurs; Delay the reception of the first SPS-NPDSCH to the downlink subframe after the second downlink subframe where no collision occurs; The first downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device in the connected state.

44. The apparatus according to any one of claims 41 to 43, characterized in that, In the event that the first SPS-NPDSCH collides with the second downlink channel in a third downlink subframe, for the third downlink subframe, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not listen to or receive the second downlink channel; Do not receive the first SPS-NPDSCH; Delay listening to or delaying the reception of the second downlink channel until the third downlink subframe, so that no collision occurs in the downlink subframe; Delaying the reception of the first SPS-NPDSCH to the third downlink subframe after which no collision occurs; The second downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device when it is in an idle state.

45. The apparatus according to any one of claims 41 to 44, characterized in that, In the event that the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the processing module, for the fourth downlink subframe, performs at least one of the following: Delay the reception of the first SPS-NPDSCH to the downlink subframe after the fourth downlink subframe where no collision occurs; Do not receive the first SPS-NPDSCH; Delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe from which no collision occurs; The first downlink transmission gap should not be used.

46. ​​The apparatus according to any one of claims 41 to 45, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the processing module is configured to perform at least one of the following through the receiving module: Delay the reception of the first SPS-NPDSCH to the downlink subframe after the fifth downlink subframe where no collision occurs; The first SPS-NPDSCH is not accepted.

47. The apparatus according to any one of claims 41 to 46, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the processing module is configured to not receive the first SPS-NPDSCH on the reserved OFDM symbols in the fifth downlink subframe.

48. The apparatus according to any one of claims 41 to 47, characterized in that, In the event that the first SPS-NPDSCH collides in the sixth downlink subframe during different first periods, the processing module, for the sixth downlink subframe, performs at least one of the following via the receiving module: Do not accept SPS-NPDSCH from the previous cycle; Do not accept SPS-NPDSCH in the next cycle; The SPS-NPDSCH within the next cycle is delayed until the downlink subframe after the sixth downlink subframe where no collision occurs.

49. The apparatus according to any one of claims 41 to 48, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, for the first uplink subframe, the processing module is configured to perform at least one of the following through the transmitting module: Do not send the first SPS-NPUSCH; Do not send the first uplink channel; Delay sending the first SPS-NPUSCH to the uplink subframe after the first uplink subframe where no collision occurs; Delaying the transmission of the first uplink channel to the uplink subframe after the first uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

50. The apparatus according to any one of claims 41 to 48, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink time slot, for the first uplink time slot, the processing module is configured to perform at least one of the following through the transmitting module: Do not send the first SPS-NPUSCH; Do not send the first uplink channel; The uplink time slot that will not collide after the first SPS-NPUSCH is sent to the first uplink time slot; Delaying the transmission of the first uplink channel to the first uplink time slot to avoid collision; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

51. The apparatus according to any one of claims 41 to 50, characterized in that, In the event that the first SPS-NPUSCH collides in a second uplink subframe during different second periods, for the second uplink subframe, the processing module is configured to perform at least one of the following via the transmitting module: Do not send SPS-NPUSCH from the previous cycle; Do not send SPS-NPUSCH for the next cycle; Delay the transmission of SPS-NPUSCH within the next cycle to the next uplink subframe after the second uplink subframe where no collision occurs.

52. The apparatus according to any one of claims 41 to 50, characterized in that, In the event that the first SPS-NPUSCH collides in the second uplink time slot during different second cycles, the processing module, for the second uplink time slot, performs at least one of the following through the sending module: Do not send SPS-NPUSCH from the previous cycle; Do not send SPS-NPUSCH for the next cycle; Delaying the transmission of SPS-NPUSCH in the next cycle to the uplink slot where no collision occurs after the second uplink slot.

53. The apparatus according to any one of claims 41 to 52, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not receive the first SPS-NPDSCH; Do not send the first SPS-NPUSCH or the first uplink channel; Delay the reception of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

54. The apparatus according to any one of claims 41 to 52, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the time slot where the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not receive the first SPS-NPDSCH; Do not send the first SPS-NPUSCH or the first uplink channel; Delay the reception of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the transmission of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

55. The apparatus according to any one of claims 41 to 54, characterized in that, In the event that the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not send the first SPS-NPUSCH; Do not listen to or receive the first downlink channel or the second downlink channel; Delay the transmission of the first SPS-NPUSCH to an uplink subframe where no collision occurs; Delay listening to or receiving the first downlink channel or the second downlink channel until a downlink subframe where no collision occurs; Wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

56. The apparatus according to any one of claims 41 to 54, characterized in that, In the event that the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the time slot where the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not send the first SPS-NPUSCH; Do not listen to or receive the first downlink channel or the second downlink channel; Delay the transmission of the first SPS-NPUSCH to an uplink time slot where a collision is unlikely; Delay listening to or receiving the first downlink channel or the second downlink channel until a downlink subframe where no collision occurs; Wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

57. The apparatus according to any one of claims 53 to 56, characterized in that, The processing module is configured to obtain the priority of at least one of the following terminal device behaviors based on higher-level parameter configuration: Receive the first SPS-NPDSCH; send the first SPS-NPUSCH; send the first uplink channel; listen to or receive the first downlink channel; listen to or receive the second downlink channel.

58. The apparatus according to claim 50, 54 or 57, characterized in that, The first uplink channel includes at least one of the following: NPRACH; second SPS-NPUSCH, the second SPS-NPUSCH being used for BSR; NPUSCH carrying ACK / NACK response; NPUSCH allocated using NPDCCH with scrambled CRC using TC-RNTI or C-RNTI; NPUSCH using pre-configured uplink resource PUR.

59. The apparatus according to any one of claims 43, 55 to 57, characterized in that, The first downlink channel includes at least one of the following: NPDCCH with C-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with C-RNTI scrambled CRC; NPDCCH with G-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with G-RNTI scrambled CRC; NPDCCH with SC-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with SC-RNTI scrambled CRC.

60. The apparatus according to any one of claims 44, 55 to 57, characterized in that, The second downlink channel includes at least one of the following: NPDCCH scrambled with P-RNTI; NPDSCH allocated using NPDCCH scrambled with P-RNTI; NPDCCH scrambled with RA-RNTI; NPDSCH allocated using NPDCCH scrambled with RA-RNTI; NPDCCH scrambled with TC-RNTI; NPDSCH allocated using NPDCCH scrambled with TC-RNTI; NPDCCH scrambled with PUR-RNTI; NPDSCH allocated using NPDCCH scrambled with PUR-RNTI.

61. A wireless communication device, characterized in that, The device is executed by a network device, and the device includes: a sending module, a receiving module, and a processing module; The transmitting module is configured to transmit a first SPS-NPDSCH at a first downlink timing within a first period; and / or, The receiving module is used to receive the first SPS-NPUSCH during the first uplink timing in the second cycle.

62. The apparatus according to claim 61, characterized in that, The first SPS-NPDSCH is transmitted on downlink subframes other than the first downlink subframe; wherein the first downlink subframe is used for at least one of the following: NPSS, NSSS, NPBCH, SIB1-NB, SI message, scheduling gap, and processing gap.

63. The apparatus according to claim 61 or 62, characterized in that, In the event that the first SPS-NPDSCH collides with the first downlink channel in a second downlink subframe, for the second downlink subframe, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not transmit the first downlink channel; Do not send the first SPS-NPDSCH; Downlink subframes in which no collision occurs after delaying the transmission of the first downlink channel to the second downlink subframe; Downlink subframes that do not collide after delaying the transmission of the first SPS-NPDSCH to the second downlink subframe; The first downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device in the connected state.

64. The apparatus according to any one of claims 61 to 63, characterized in that, In the event that the first SPS-NPDSCH collides with the second downlink channel in a third downlink subframe, for the third downlink subframe, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not transmit the second downlink channel; Do not send the first SPS-NPDSCH; Downlink subframes that do not collide after delaying the transmission of the second downlink channel to the third downlink subframe; Downlink subframes that do not collide after delaying the transmission of the first SPS-NPDSCH to the third downlink subframe; The second downlink channel is the NPDCCH monitored and / or the NPDSCH received by the terminal device when it is in an idle state.

65. The apparatus according to any one of claims 61 to 64, characterized in that, In the event that the first SPS-NPDSCH and the first downlink transmission gap collide on the fourth downlink subframe, the processing module, for the fourth downlink subframe, performs at least one of the following: Downlink subframes that do not collide after delaying the transmission of the first SPS-NPDSCH to the fourth downlink subframe; Do not send the first SPS-NPDSCH; Delaying the application of the first downlink transmission gap to a downlink subframe after the fourth downlink subframe from which no collision occurs; The first downlink transmission gap should not be used.

66. The apparatus according to any one of claims 61 to 65, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a fully reserved downlink subframe, the processing module is configured to perform at least one of the following through the transmitting module: Downlink subframes that do not collide after the transmission of the first SPS-NPDSCH to the fifth downlink subframe are delayed; Do not send the first SPS-NPDSCH.

67. The apparatus according to any one of claims 61 to 66, characterized in that, If the first SPS-NPDSCH collides with the enabled first downlink reserved resource in the fifth downlink subframe, and the fifth downlink subframe is a partially reserved downlink subframe, the processing module is configured to not transmit the first SPS-NPDSCH on the reserved OFDM symbols in the fifth downlink subframe.

68. The apparatus according to any one of claims 61 to 67, characterized in that, In the event that the first SPS-NPDSCH collides in the sixth downlink subframe during different first periods, the processing module, for the sixth downlink subframe, performs at least one of the following through the transmitting module: Do not send the SPS-NPDSCH from the previous period; Do not send SPS-NPDSCH for the next cycle; Delay the transmission of the SPS-NPDSCH in the next cycle to the downlink subframe after the sixth downlink subframe where no collision occurs.

69. The apparatus according to any one of claims 61 to 68, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink subframe, for the first uplink subframe, the processing module is configured to perform at least one of the following through the receiving module: Do not receive the first SPS-NPUSCH; The first uplink channel is not received; Delay receiving the first SPS-NPUSCH to the uplink subframe after the first uplink subframe where no collision occurs; Delay receiving the first uplink channel until the uplink subframe after the first uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

70. The apparatus according to any one of claims 61 to 68, characterized in that, In the event that the first SPS-NPUSCH collides with the first uplink channel in the first uplink time slot, for the first uplink time slot, the processing module is configured to perform at least one of the following through the receiving module: Do not receive the first SPS-NPUSCH; The first uplink channel is not received; Delaying the reception of the first SPS-NPUSCH to the uplink time slot where no collision occurs after the first uplink time slot; Delaying the reception of the first uplink channel to the uplink time slot after the first uplink time slot to avoid collision; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

71. The apparatus according to any one of claims 61 to 70, characterized in that, In the event that the first SPS-NPUSCH collides in a second uplink subframe during a different second period, the processing module, for the second uplink subframe, performs at least one of the following via the receiving module: Do not accept SPS-NPUSCH from the previous cycle; Do not accept SPS-NPUSCH in the next cycle; Delay the SPS-NPUSCH within the next cycle to the next uplink subframe after the second uplink subframe where no collision occurs.

72. The apparatus according to any one of claims 61 to 70, characterized in that, In the event that the first SPS-NPUSCH collides in the second uplink time slot during different second cycles, the processing module, for the second uplink time slot, is configured to perform at least one of the following through the receiving module: Do not accept SPS-NPUSCH from the previous cycle; Do not accept SPS-NPUSCH in the next cycle; Delaying the SPS-NPUSCH in the next cycle after reception to the uplink slot after the second uplink slot to avoid collision.

73. The apparatus according to any one of claims 61 to 72, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the subframe in which the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not send the first SPS-NPDSCH; The first SPS-NPUSCH or the first uplink channel is not received. Delay the transmission of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the reception of the first SPS-NPUSCH or the first uplink channel to an uplink subframe where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

74. The apparatus according to any one of claims 61 to 72, characterized in that, In the event that the first SPS-NPDSCH collides with the first SPS-NPUSCH or the first uplink channel, for the time slot where the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not send the first SPS-NPDSCH; The first SPS-NPUSCH or the first uplink channel is not received. Delay the transmission of the first SPS-NPDSCH to a downlink subframe where no collision occurs; Delay the reception of the first SPS-NPUSCH or the first uplink channel to an uplink time slot where no collision occurs; The first uplink channel is any NPUSCH and / or NPRACH other than the first SPS-NPUSCH.

75. The apparatus according to any one of claims 61 to 74, characterized in that, In the event that the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the subframe in which the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not receive the first SPS-NPUSCH; Neither the first downlink channel nor the second downlink channel is transmitted; Delay receiving the first SPS-NPUSCH until an uplink subframe where no collision occurs; Delay the transmission of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs; Wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

76. The apparatus according to any one of claims 61 to 74, characterized in that, In the event that the first SPS-NPUSCH collides with the first downlink channel or the second downlink channel, for the time slot where the collision occurs, the processing module is configured to perform at least one of the following through the receiving module and / or the transmitting module: Do not receive the first SPS-NPUSCH; Neither the first downlink channel nor the second downlink channel is transmitted; Delay receiving the first SPS-NPUSCH to an uplink time slot where a collision will not occur; Delay the transmission of the first downlink channel or the second downlink channel to a downlink subframe where no collision occurs; Wherein, the first downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the connected state, and the second downlink channel is the NPDCCH listened to and / or the NPDSCH received by the terminal device in the idle state.

77. The apparatus according to any one of claims 63 to 76, characterized in that, The processing module is configured to prioritize at least one of the following terminal device behaviors by configuring it with higher-level parameters: Receive the first SPS-NPDSCH; send the first SPS-NPUSCH; send the first uplink channel; listen to or receive the first downlink channel; listen to or receive the second downlink channel.

78. The apparatus according to claim 70, 74 or 77, characterized in that, The first uplink channel includes at least one of the following: NPRACH; second SPS-NPUSCH, the second SPS-NPUSCH being used for BSR; NPUSCH carrying ACK / NACK response; NPUSCH allocated using NPDCCH with scrambled CRC using TC-RNTI or C-RNTI; NPUSCH using pre-configured uplink resource PUR.

79. The apparatus according to any one of claims 63, 75 to 77, characterized in that, The first downlink channel includes at least one of the following: NPDCCH with C-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with C-RNTI scrambled CRC; NPDCCH with G-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with G-RNTI scrambled CRC; NPDCCH with SC-RNTI scrambled CRC; NPDSCH allocated with NPDCCH with SC-RNTI scrambled CRC.

80. The apparatus according to any one of claims 64, 75 to 77, characterized in that, The second downlink channel includes at least one of the following: NPDCCH scrambled with P-RNTI; NPDSCH allocated using NPDCCH scrambled with P-RNTI; NPDCCH scrambled with RA-RNTI; NPDSCH allocated using NPDCCH scrambled with RA-RNTI; NPDCCH scrambled with TC-RNTI; NPDSCH allocated using NPDCCH scrambled with TC-RNTI; NPDCCH scrambled with PUR-RNTI; NPDSCH allocated using NPDCCH scrambled with PUR-RNTI.

81. A communication device, characterized in that, The terminal device includes a processor, a memory, and a transceiver; The memory stores a computer program, and the processor executes the computer program to enable the communication device to implement the wireless communication method as described in any one of claims 1 to 40.

82. A computer-readable storage medium, characterized in that, The storage medium stores a computer program that is executed by the processor of the communication device to enable the communication device to implement the wireless communication method as described in any one of claims 1 to 40.

83. A chip, characterized in that, The chip includes an integrated circuit and firmware disposed in the integrated circuit, the chip being configured to operate in a communication device to cause the communication device to perform the wireless communication method as described in any one of claims 1 to 40.

84. A computer program product, characterized in that, The computer program product includes computer instructions stored in a computer-readable storage medium; the processor of the communication device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the communication device to perform the wireless communication method as described in any one of claims 1 to 40.

85. A computer program, characterized in that, The computer program is executed by the processor of the communication device to enable the communication device to implement the wireless communication method as described in any one of claims 1 to 40.

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