Transmission limit adjustment method and device, terminal, network side equipment and medium

Abstract

The invention discloses a transmission limit adjusting method and device, a terminal, network side equipment and a medium, and belongs to the technical field of communication, and the transmission limit adjusting method comprises the steps that the terminal receives first indication information sent by the network side equipment, the first indication information is used for indicating whether to deactivate a first time region or not, and the first indication information is used for indicating whether to deactivate the first time region; the first time region comprises at least one first time unit for carrying out transmission limitation on the terminal; and under the condition that the first indication information indicates to deactivate the first time region, the terminal deactivates at least part of the first time units in the first time region based on a target moment, and the target moment is determined based on the information receiving moment of the first indication information.

Description

Technical Field

[0001] The present application belongs to the field of communication technology, and specifically relates to a transmission restriction adjustment method, device, terminal, network-side equipment and medium. Background Art

[0002] Currently, in the time zone restricted by scheduling, the uplink transmission or downlink transmission of the terminal will be subject to necessary restrictions to reduce the impact on the measurement.

[0003] However, when the terminal transmits a low-latency service within a scheduling restricted time zone, the low-latency service transmission will be interrupted because the terminal's uplink or downlink transmission is restricted, thereby affecting the normal operation of the low-latency service. Summary of the invention

[0004] The embodiments of the present application provide a transmission restriction adjustment method, apparatus, terminal, network-side equipment and medium, which can solve the problem that low-latency services cannot operate normally due to the limitation of the terminal's uplink transmission or downlink transmission.

[0005] In a first aspect, a transmission restriction adjustment method is provided, which is executed by a terminal, and the method includes: the terminal receives first indication information sent by a network side device, the first indication information is used to indicate whether to deactivate a first time zone, the first time zone includes at least one first time unit for performing transmission restrictions on the terminal; when the first indication information indicates to deactivate the first time zone, the terminal deactivates at least part of the first time units in the first time zone based on a target time, and the target time is determined based on a time when the first indication information is received.

[0006] In a second aspect, a transmission restriction adjustment method is provided, which is executed by a network side device, and the method includes: the network side device sends a first indication information to the terminal; wherein the first indication information is used to indicate whether to deactivate the first time zone, and the first time zone includes at least one first time unit for performing transmission restrictions on the terminal.

[0007] According to a third aspect, a transmission restriction adjustment device is provided, which includes a receiving module and a processing module; the receiving module is used to receive first indication information sent by a network side device, the first indication information is used to indicate whether to deactivate a first time zone, the first time zone including at least one first time unit for performing transmission restrictions on a terminal; the processing module is used to deactivate at least part of the first time units in the first time zone based on a target time when the first indication information indicates to deactivate the first time zone, the target time being determined based on a time of receiving the first indication information.

[0008] In a fourth aspect, a transmission restriction adjustment device is provided, which includes a sending module; the sending module is used to send first indication information to a terminal; wherein the first indication information is used to indicate whether to deactivate a first time zone, and the first time zone includes at least one first time unit for performing transmission restrictions on the terminal.

[0009] In a fifth aspect, a terminal is provided, comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

[0010] In a sixth aspect, a terminal is provided, comprising a processor and a communication interface, wherein the communication interface is used to receive first indication information sent by a network side device, the first indication information being used to indicate whether to deactivate a first time zone, the first time zone including at least one first time unit for performing transmission restrictions on the terminal; the processor is used to deactivate at least part of the first time units in the first time zone based on a target time when the first indication information indicates to deactivate the first time zone, and the target time is determined based on a time of receiving the first indication information.

[0011] In the seventh aspect, a network side device is provided, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the second aspect are implemented.

[0012] In the eighth aspect, a network side device is provided, including a processor and a communication interface, wherein the communication interface is used to send first indication information to a terminal; wherein the first indication information is used to indicate whether to deactivate a first time zone, and the first time zone includes at least one first time unit for performing transmission restrictions on the terminal.

[0013] In a ninth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.

[0014] In the tenth aspect, a wireless communication system is provided, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method described in the first aspect, and the network side device can be used to execute the steps of the method described in the second aspect.

[0015] In the eleventh aspect, a chip is provided, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect, or to implement the method described in the second aspect.

[0016] In the twelfth aspect, a computer program / program product is provided, wherein the computer program / program product is stored in a storage medium, and the program / program product is executed by at least one processor to implement the steps of the method described in the first aspect, or to implement the steps of the method described in the second aspect.

[0017] In an embodiment of the present application, a terminal may receive a first indication message sent by a network-side device, the first indication message being used to indicate whether to deactivate a first time zone, the first time zone including at least one first time unit that imposes transmission restrictions on the terminal; and in the case where the first indication message indicates to deactivate the first time zone, the terminal deactivates at least part of the first time units in the first time zone based on a target time, the target time being determined based on the information reception time of the first indication message. Through this scheme, since the terminal can deactivate at least part of the first time units that impose transmission restrictions on the terminal in the first time zone according to the indication of the first indication message and the information reception time, the transmission restrictions on the terminal can be relaxed within the at least part of the first time unit, thereby avoiding the transmission interruption of the low-latency service transmitted within the at least part of the first time unit, thereby ensuring the normal operation of the low-latency service. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a block diagram of a wireless communication system to which the embodiments of the present application can be applied;

[0019] Figure 2 It is a schematic diagram of parameters of a network controlled small gap (NCSG) in the related art;

[0020] Figure 3 is a flow chart of a transmission restriction adjustment method provided in an embodiment of the present application;

[0021] Figure 4 It is one of the schematic diagrams of a transmission restriction adjustment method provided in an embodiment of the present application;

[0022] Figure 5 This is a second schematic diagram of a transmission restriction adjustment method provided in an embodiment of the present application;

[0023] Figure 6 This is a third schematic diagram of a transmission restriction adjustment method provided in an embodiment of the present application;

[0024] Figure 7 This is a fourth schematic diagram of a transmission restriction adjustment method provided in an embodiment of the present application;

[0025] Figure 8This is a fifth schematic diagram of a transmission restriction adjustment method provided in an embodiment of the present application;

[0026] Fig. 9 is a flow chart of another transmission restriction adjustment method provided in an embodiment of the present application;

[0027] Fig.10 It is a structural schematic diagram of a transmission restriction adjustment device provided in an embodiment of the present application;

[0028] Fig.11 is a structural schematic diagram of another transmission restriction adjustment device provided in an embodiment of the present application;

[0029] Fig.12 is a schematic diagram of a communication device provided in an embodiment of the present application;

[0030] Fig.13 is a schematic diagram of the hardware structure of the terminal provided in the embodiment of the present application;

[0031] Fig.14 It is a schematic diagram of the hardware structure of the network side device provided in the embodiment of the present application. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.

[0033] The terms "first", "second", etc. of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of one type, and the number of objects is not limited, for example, the first object can be one or more. In addition, "or" in the present application represents at least one of the connected objects. For example, "A or B" covers three schemes, namely, Scheme 1: including A but not including B; Scheme 2: including B but not including A; Scheme 3: including both A and B. The character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0034] The term "indication" in this application can be a direct indication (or explicit indication) or an indirect indication (or implicit indication). A direct indication can be understood as the sender explicitly informing the receiver of specific information, operations to be performed, or request results in the sent indication; an indirect indication can be understood as the receiver determining the corresponding information according to the indication sent by the sender, or making a judgment and determining the operation to be performed or the request result according to the judgment result.

[0035] It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE) / LTE-Advanced (LTE-A) system, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used for the systems and radio technologies mentioned above as well as for other systems and radio technologies. The following description describes a New Radio (NR) system for illustrative purposes, and NR terminology is used in most of the following descriptions, but these technologies can also be applied to systems other than NR systems, such as the 6th generation (6 th Generation, 6G) communication system.

[0036] Figure 1A block diagram of a wireless communication system applicable to an embodiment of the present application is shown. The wireless communication system includes a terminal 11 and a network side device 12. Among them, the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, an ultra-mobile personal computer (Ultra-mobile Personal Computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), an augmented reality (Augmented Reality, AR), a virtual reality (Virtual Reality, VR) device, a robot, a wearable device (Wearable Device), an aircraft (flight vehicle), a vehicle-mounted device (Vehicle User Equipment, VUE), a ship-mounted device, a pedestrian terminal (Pedestrian User Equipment, PUE), a smart home (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), a game console, a personal computer (Personal Computer, PC), a teller machine or a self-service machine and other terminal side devices. Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. Among them, the vehicle-mounted device can also be called a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network side device 12 may include an access network device or a core network device, wherein the access network device may also be referred to as a radio access network (Radio Access Network, RAN) device, a radio access network function or a radio access network unit. The access network device may include a base station, a wireless local area network (Wireless Local Area Network, WLAN) access point (Access Point, AS) or a wireless fidelity (Wireless Fidelity, WiFi) node, etc.Among them, the base station may be referred to as a Node B (NB), an evolved Node B (eNB), a next generation Node B (gNB), a New Radio Node B (NR Node B), an access point, a Relay Base Station (RBS), a Serving Base Station (SBS), a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a Basic Service Set (BSS), an Extended Service Set (ESS), a Home Node B (HNB), a Home Evolved Node B, a Transmission Reception Point (TRP) or other appropriate terms in the field. As long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiments of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.

[0037] The following, in combination with the accompanying drawings, describes in detail the transmission restriction adjustment method, apparatus, terminal, network-side equipment and medium provided in the embodiments of the present application through some embodiments and their application scenarios.

[0038] Extended Reality (XR) refers to all real and virtual combined environments and human-computer interactions generated by computer technology and wearable devices. XR includes augmented reality (AR), mixed reality (Mixed Reality), virtual reality (VR), etc., as well as the intersection between them. The level of virtual world ranges from partial sensory input to fully immersive virtual reality. A key aspect of XR is the expansion of human experience, especially the experience related to presence (represented by VR) and cognitive acquisition (represented by AR).

[0039] For VR services, the uplink is mainly based on the transmission of relatively dense small data packets. These small data packets can carry information such as gestures and controls, and serve as input and reference for downlink presentation data; the downlink is mainly based on the transmission of multimedia data such as video and audio. Through the timely reception and presentation of these multimedia data, an immersive experience is provided to users. Taking downlink video data as an example, video data can be modeled as video frames based on frame rate, where the typical value of the frame rate is 60 or 120. These video frames arrive periodically or quasi-periodically based on the period determined by the frame rate, and the size of the video frame can change dynamically. Each video frame is generally required to be successfully transmitted within 10ms on the air interface, and the transmission success rate is required to be no less than 99% or even 99.9%. In addition, downlink video data generally requires a very high data rate, which can generally reach tens or even hundreds of Mbps.

[0040] For AR services, in addition to the above-mentioned intensive transmission of small data packets, uplink may also transmit multimedia data such as video, audio and scene images. Its service characteristics are similar to those of downlink. Usually the data rate is relatively low (typical value is 10 / 20Mbps), and the time limit for air interface transmission can also be relaxed. For example, each video frame is required to be successfully transmitted within 30ms. The downlink data transmission characteristics are basically consistent with VR services.

[0041] During data transmission, the terminal usually needs to perform measurements. In order to avoid data transmission conflicts, the Gap mechanism is introduced in NR. The Gap mechanism is described in detail below.

[0042] 1. Configuration of basic measurement gap

[0043] If the terminal needs measurement gaps to identify and measure at least one of intra-frequency, inter-frequency, and inter-RAT E-UTRAN cells:

[0044] 1. If the terminal does not support independent measurement gap patterns for different frequency ranges, the network must provide a separate measurement gap pattern for each terminal to monitor all frequency layers simultaneously.

[0045] 2. If the terminal supports independent measurement gap patterns for different frequency ranges, the network must provide the situation where the terminal requires independent measurement gaps for each frequency range to simultaneously monitor all frequency layers of each frequency range; or provide a measurement gap pattern for each frequency range to simultaneously monitor all frequency ranges of all frequency layers to provide a measurement gap pattern for a single terminal.

[0046] 2. Terminal Behavior When Measurement Gap Is Configured

[0047] During each terminal's measurement gap, the terminal:

[0048] For E-UTRA-NR dual connectivity, except for signals used for Radio Resource Management (RRM) measurements and random access procedures, no reception / transmission from / to the corresponding E-UTRAN PCell, E-UTRAN SCell(s) and NR serving cell is required;

[0049] For carrier aggregation, except for signals used for RRM measurement, Positioning Reference Signal (PRS) measurement and random access process, there is no need to receive / send from / to the corresponding NR serving cell;

[0050] For NR-E-UTRA dual connectivity, except for signals used for RRM measurement, PRS measurement and random access procedures, no reception / transmission from / to the corresponding PCell, SCell(s) and E-UTRAN serving cell is required;

[0051] For NR-DC, except for signals used for RRM measurement, PRS measurement and random access procedures, there is no need to receive / transmit from / to the corresponding NR serving cell.

[0052] During the measurement gap in each frequency range, the terminal:

[0053] For E-UTRA-NR dual connectivity, no reception / transmission is required in the E-UTRAN PCell, E-UTRAN SCell(s) and NR serving cell within the corresponding frequency range, except for signals used for RRM measurements and random access procedures;

[0054] For carrier aggregation, in the corresponding NR serving cell within the corresponding frequency range, no reception / transmission is required except for signals used for RRM measurement, PRS measurement and random access procedures;

[0055] For NR-E-UTRA dual connectivity, no reception / transmission is required in the PCell, SCell(s) and E-UTRAN serving cell within the corresponding frequency range, except for signals used for RRM measurement, PRS measurement and random access procedures;

[0056] For NR-DC, in the corresponding NR serving cell within the corresponding frequency range, no reception / transmission is required except for signals used for RRM measurement, PRS measurement and random access procedures.

[0057] 3. Derivative / enhancement mechanism of measurement gap

[0058] Based on the above configuration and terminal behavior, NR further introduces the following derivative or enhanced mechanisms:

[0059] 1. Measurement gap sharing

[0060] When either the intra-frequency measurement or the inter-frequency measurement needs to occupy the measurement gap, or affects the use of the measurement gap, it is necessary to consider the sharing of the measurement gap between the intra-frequency measurement and the inter-frequency measurement.

[0061] Specifically, when the following conditions are met simultaneously based on the terminal granularity or the frequency range granularity, the measurement gap sharing for the above configuration is applied:

[0062] Condition 1: Intra-frequency measurement requires the use of measurement gaps or affects the use of measurement gaps;

[0063] Condition 2: Inter-frequency measurement or heterogeneous system measurement requires the use of measurement gaps, or inter-frequency measurement does not require the use of measurement gaps but affects the use of measurement gaps;

[0064] Condition 3: The terminal is configured to measure positioning frequency layers.

[0065] The measurement gap sharing is controlled by configuring the radio resource control (RRC) parameter MeasGapSharingScheme in the network.

[0066] 2. Preconfigured measurement gap

[0067] Compared with the basic measurement gap, an activation / deactivation mechanism is further introduced. When a pre-configured measurement gap is activated, its operation is exactly the same as that of the basic measurement gap.

[0068] The activation / deactivation mechanism can be further divided into the following two mechanisms:

[0069] (1) Autonomous activation / deactivation mechanism

[0070] The terminal can autonomously change the state of the pre-configured measurement gap from the activated state to the deactivated state, or vice versa, according to any one or any combination of trigger conditions listed in TS38.133.

[0071] (2) Network Control Activation / Deactivation Mechanism

[0072] The UE determines whether a pre-configured measurement gap is activated or deactivated based on the RRC parameter preConfGapStatus configured by the network side.

[0073] 3. Measure the gap at the same time

[0074] Compared with the basic measurement gap, it is allowed to configure the terminal with a Gapcombination where there are Collision of MG occasions.

[0075] When the terminal does not support configuration of per-FR MG, the network can configure up to two per-UE MG patterns for the terminal; when the terminal supports configuration of per-FR MG, the network can configure a Combination of MG patterns in Table 9.1.8-1 in TS38.133 for the terminal.

[0076] For the judgment of Collision of MG occasions, please refer to the provisions in TS38.133. When it is judged that there is a Collision (i.e., a conflict), it is processed based on the priority configured for the measurement gap: the MG occasion corresponding to the high priority is applied (valid), and the MG occasion corresponding to the low priority is dropped (invalid). It is required that any two MG occasions judged to have a Collision have corresponding priorities, and the corresponding priorities are different.

[0077] 4. Other Gap Mechanisms (Independent of Measurement Gap)

[0078] In NR, the following Gap mechanism is further introduced:

[0079] 1. NCSG

[0080] When NCSG is configured, other measurement gaps are not allowed to be configured at the same time. Figure 2 A schematic diagram of the various parameters of NCSG is shown, such as Figure 2 As shown, the visible interruption length (VIL) 1 is the visible interruption length before the measurement length (ML), and VIL2 is the visible interruption length after ML. During VIL1 and VIL2, the user terminal does not expect to transmit and receive any data; during ML, whether the terminal needs to transmit and receive data on the corresponding service carrier depends on the scheduling restriction requirements specified in 9.2.7.3 and 9.3.10.3 of TS38.133; Visible interruption repetition period (VIRP). The NCSG configuration table refers to Table 9.1.9.3-1 in TS38.133, which is different from the configuration table of the measurement gap.

[0081] 2. MUSIM (Multiple Universal Subscriber Identity Module) Gap

[0082] The MUSIM gap is used for MUSIM operations, for example, for at least one of cell identification and measurement, paging monitoring, SIB acquisition, and on-demand SI request for a target cell in a target network.

[0083] TS38.133 does not specify the data transmission and reception restrictions of the terminal in the MUSIM gap. It is currently understood that the same restrictions as the measurement gap are applied. The MUSIM Gap Pattern Configurations table is shown in Table 9.1.10-1 in TS38.133, which is different from the configuration table of the measurement gap.

[0084] 3. UL gap for Tx power management

[0085] UL gap is used for Tx power management in NR FR2, with restrictions on some uplink transmissions in the following scenarios. When the UL gap overlaps with uplink transmissions in the NR serving cell in the FR2 single carrier case, or in the FR2 intra-band CA scenario, or in the FR2 inter-band CA scenario where the UE does not support tx-Support-UL-GapFR2-r17, the user terminal is not required to perform any transmissions during the UL gap in the NR serving cell except for the transmissions listed in clause 5.30 of TS 38.321. The UL Gap Pattern Configurations table is shown in Table 9.1.11-1 in TS38.133, which is different from the configuration table for Measurement gap.

[0086] The following is a detailed description of the scheduling restrictions (i.e., Restrictions on scheduling availability) in NR.

[0087] Considering the RRM operation on the terminal side, in addition to the terminal side data transmission and reception restrictions of the aforementioned Gap mechanism, Restrictions on scheduling availability are introduced in the time period (or the symbol subset therein) when the terminal performs RRM operation. Among them, the following listed situations are all concerned with the transmission restrictions when the terminal is not in the measurement gap period (some situations marked with with NCSG are for the transmission restrictions of the terminal during the ML period of NCSG, and the terminal is not allowed to configure other MGs at the same time).

[0088] The factors that should be considered when introducing restrictions on scheduling availability during the period when the terminal performs RRM operations include:

[0089] Factor 1: Switching between uplink and downlink transmission directions

[0090] Conflict: At this time, only uplink transmission is affected, including the Physical Uplink Control Channel (PUCCH), Physical Uplink Shared Channel (PUSCH) or Channel Sounding Reference Signal (SRS).

[0091] Situation involved: User terminal performs measurement in TDD band (on FR1)

[0092] 1: Co-frequency measurement based on NR SSB, without MG (or with NCSG)

[0093] Involved symbols: SSB symbol, RSSI measurement symbol (only used for SS-RSRQ measurement) and some preceding / following data symbols within the SMTC window duration;

[0094] Extension to other service cells: Note 12; Note 13.

[0095] 2: Inter-frequency measurement based on NR SSB, without MG (or with NCSG)

[0096] Involved symbols: SSB symbol, RSSI measurement symbol (only used for SS-RSRQ measurement) and some preceding / following data symbols within the SMTC window duration;

[0097] Extension to other service cells: Note 12; Note 13 (applicable only with NCSG).

[0098] 3: CLI (SRS-RSRP / CLI-RSSI) measurement on FR1 / FR2 (MG is never required)

[0099] Involved symbols: OFDM symbols for CLI measurement and some leading data symbols;

[0100] Extension to other service cells: Note 12.

[0101] 4: In-frequency measurement based on NR CSI-RS (MG is never required)

[0102] Involved symbols: configured CSI-RS resource symbols and some preceding / following data symbols;

[0103] Extension to other service cells: Note 12.

[0104] Among them, Note 11: For cases 3 and 4, not limited to FR1; Note 12: Restrictions applicable to other intra-band serving cells (applicable to all the above cases). When performing TDD intra-band carrier aggregation, the scheduling restrictions of a given serving cell should also apply to symbols on all other intra-band serving cells that fully or partially overlap with the above restricted symbols. Note 13: Restrictions applicable to other inter-band serving cells when the UE does not support simultaneousRxTxInterBandCA for the corresponding band pair When performing TDD inter-band carrier aggregation, the scheduling restrictions of a given serving cell should also apply to symbols on another serving cell in a different frequency band that fully or partially overlaps with the above restricted symbols, if the UE does not have the simultaneousRxTxInterBandCA function to support this band pair.

[0105] Factor 2: Switching between different DL SCSs in FR1

[0106] Conflict: At this time, both uplink transmission and downlink reception are affected: the terminal is not expected to transmit PUCCH / PUSCH / SRS, or is not expected to receive the physical downlink control channel (Physical Downlink Control Channel, PDCCH) / physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) / tracking reference signal / channel state information reference signal for tracking / channel state information reference signal for channel quality; among which, not expecting to receive the tracking reference signal and the channel state information reference signal for tracking is only effective for the following situations.

[0107] Situations involved: For terminals that do not support simultaneousRxDataSSB-DiffNumerology (for intra-frequency measurement (including cases without MG or with NCSG), L1-RSRP measurement (including cases for reporting or for candidate beam detection), L1-SINR measurement, radio link monitoring, beam failure detection) or simultaneousRxDataSSB-DiffNumerology-Inter-r16 (for inter-frequency measurement) and SSB-based operations:

[0108] Case I: The terminal uses different subcarrier spacing for measurement on FR1 (not applicable for CSI-RS)

[0109] 1: Co-frequency measurement based on NR SSB, without MG (or with NCSG)

[0110] Involved symbols: If deriveSSB_IndexFromCell is enabled, then the SSB symbol and some preceding / following data symbols within the SMTC window duration; if deriveSSB_IndexFromCell is not enabled, then all symbols within the SMTC window duration;

[0111] Extension to other service areas: Note 21.

[0112] 2: Inter-frequency measurement based on NR SSB, without MG (or with NCSG)

[0113] Involved symbols: SSB symbol and some preceding / following data symbols within the duration of the SMTC window;

[0114] Extension to other service areas: Note 21.

[0115] 3: NR SSB-based L1-RSRP measurement for reporting (or for candidate beam detection) (MG is never required)

[0116] Related symbols: symbols corresponding to the SSB index used for L1-RSRP measurement configuration;

[0117] Extension to other service cells: Note 21; Note 22.

[0118] 4: L1-SINR measurement based on NR SSB (MG is never required)

[0119] Symbols involved: SSB symbol used for L1-SINR measurement;

[0120] Extension to other service cells: Note 21; Note 22.

[0121] Case II: The terminal uses a subcarrier spacing different from that of PDSCH / PDCCH for radio link monitoring on FR1. Symbols involved: SSB symbols for radio link monitoring;

[0122] Extension to other service cells: Note 21; Note 22.

[0123] Case III: The terminal uses a subcarrier spacing different from that of PDSCH / PDCCH for beam failure detection on FR1. Symbols involved: SSB symbols used for beam failure detection;

[0124] Extension to other service cells: Note 21; Note 22.

[0125] Among them, Note 21: Applicable to other in-band service cells (applicable to all the above cases). When performing intra-band carrier aggregation, the scheduling restrictions of a given service cell should also apply to symbols on all other in-band service cells that fully or partially overlap with the above restricted symbols; Note 22: Not applicable to other inter-band service cells. When inter-band carrier aggregation within FR1 is configured, there are no scheduling restrictions for FR1 service cells configured in other bands other than the band where the service cell with scheduling restrictions is located.

[0126] Factor 3: Switching between different analog beams (Beam management) in FR2

[0127] Conflict: This affects both uplink transmission and downlink reception.

[0128] Situation involved:

[0129] Case I: User terminal performs measurements on FR2

[0130] 1: Co-frequency measurement based on NR SSB, without MG (or with NCSG)

[0131] Involved symbols: If deriveSSB_IndexFromCell is enabled, then the SSB symbol and some preceding / following data symbols within the SMTC window duration; if deriveSSB_IndexFromCell is not enabled, then all symbols within the SMTC window duration;

[0132] Extension to other service cells: Note 31; Note 32; Note 33; Note 34.

[0133] 2: Inter-frequency measurement based on NR SSB, without MG (or with NCSG)

[0134] Involved symbols: SSB symbol and some preceding / following data symbols within the duration of the SMTC window;

[0135] Extension to other service cells: Note 31; Note 35 (applicable only with NCSG).

[0136] 3: L1-RSRP measurement based on NR CSI-RS / SSB for reporting (or for candidate beam detection) (MG is never required)

[0137] Involved symbols: SSB index used for L1-RSRP measurement configuration or symbols corresponding to periodic / semi-persistent / aperiodic CSI-RS resources and some preceding / following data symbols (for reference symbols and HST scenarios for FR2-2 and 480 / 960kHz SCS);

[0138] Extension to other service cells: Note 31; Note 32; Note 33.

[0139] 4: L1-SINR measurement based on NR CSI-RS / SSB (MG is never required)

[0140] Involved symbols: symbols used for L1-SINR measurement and some pre / post data symbols (only applicable to FR2 power class 6 UE configured with highSpeedMeasFlagFR2-r17);

[0141] Extension to other service areas: Note 31.

[0142] 5: In-frequency measurement based on NR CSI-RS (MG is never required)

[0143] Involved symbols: The configured CSI-RS symbol to be measured is within the configured time slot of the corresponding CSI-RS resource;

[0144] Extension to other service cells: Note 31; Note 32.

[0145] Case II: User terminal performs radio link monitoring on FR2

[0146] Symbols involved: The RLM-RS symbol to be measured and some preceding / following data symbols (only applicable to FR2-2 and RLM-RS using 480 / 960kHz SCS);

[0147] Extension to other service cells: Note 31; Note 32; Note 33.

[0148] Case III: UE performs beam failure detection on FR2

[0149] Symbols involved: Candidate beam detection reference symbols to be measured and some leading / trailing data symbols (only applicable to FR2-2 and RLM-RS using 480 / 960kHz SCS);

[0150] Extension to other service cells: Note 31; Note 32; Note 33.

[0151] Among them, Note 31: Applicable to other in-band service cells (applicable to all the above cases). When performing FR2 in-band carrier aggregation, the scheduling restrictions of a given service cell should also apply to symbols on all other in-band service cells that fully or partially overlap with the above restricted symbols; Note 32: Not applicable to other inter-band service cells. When performing FR2 inter-band carrier aggregation, since there are scheduling restrictions on FR2 service cells in different frequency bands, there are no scheduling restrictions on FR2 service cells in other bands other than the band where the FR2 service cell with scheduling restrictions is located, provided that the user terminal has the ability to independently perform beam management on the FR2 band pair; Note 33: Not applicable to the situation between SSB and data on FR2 bands with different values, provided that IBM operation is performed for the corresponding band pair, In addition, if the user terminal configures different values ​​between SSB on one FR2 band and data on another FR2 band and IBM operation is performed for this band pair, there are no scheduling restrictions; Note 34: When the UE does not support simultaneousRxTxInterBandCA for the corresponding band pair, the restrictions applicable to other inter-band serving cells, when performing FR2 inter-band carrier aggregation, since the scheduling restrictions of a given serving cell should also apply to symbols on another serving cell in a different FR2 band that fully or partially overlap with the above restricted symbols, if the UE does not have simultaneousRxTxInterBandCA support for this FR2 band pair; Note 35: Applicability of restrictions applicable to all combinations of IBM and simultaneous Rx / Tx capabilities in inter-band cases.

[0152] Case A: The UE does not support IBM between the target measurement band and the serving cell band, nor does it support simultaneousRxTxInterBandCA.

[0153] Case B: The UE does not support IBM between the target measurement band and the serving cell band, but supports simultaneousRxTxInterBandCA.

[0154] Case C: The UE supports IBM between the target measurement band and the serving cell band, but does not support simultaneousRxTxInterBandCA.

[0155] Case D: The UE supports IBM between the target measurement band and the serving cell band, and also supports simultaneousRxTxInterBandCA.

[0156] No scheduling restrictions are applied to the serving cell.

[0157] Factor 4: Different downlink FDMed measurements and receiving UE capabilities

[0158] Conflict: At this time, only downlink reception is affected.

[0159] Situation involved:

[0160] Case I: User terminal performs FDMed CLI measurement and downlink reception

[0161] 1: CLI (SRS-RSRP / CLI-RSSI) measurement on FR1 / FR2 (MG is never required)

[0162] Involved symbols: For SRS-RSRP measurement, the OFDM symbol for SRS-RSRP measurement and some leading data symbols; for CLI-RSSI measurement, the OFDM symbol for CLI-RSSI measurement and some leading data symbols;

[0163] Extension to other serving cells: Note 41; Note 41: Applicable to other intra-band serving cells (applicable to all above cases), when TDD intra-band carrier aggregation is configured, the scheduling restrictions on the serving cell where the CLI measurement is made should also apply to symbols on all other serving cells in the same band that fully or partially overlap with the restricted symbols.

[0164] As can be seen above, NR introduces a variety of gap mechanisms to support RRM measurements, Positioning, CGI reporting, MUSIM operation, Tx power management, etc. At the same time, in order to ensure the performance of RRM measurements, RLM, BFD, etc., scheduling availability / restrictions and other rules are introduced. These gap mechanisms and scheduling availability / restrictions rules are collectively referred to as scheduling restrictions.

[0165] When the network is serving XR services, the areas where these scheduling restrictions are in effect will cause interruptions in XR service transmission, affecting the user experience of XR services. Therefore, when the network is operating some services that need to ensure user experience, a corresponding mechanism is needed to ensure the transmission of the services.

[0166] In order to solve the above problem, in the transmission restriction adjustment method provided in the embodiment of the present application, the terminal can receive the first indication information sent by the network side device, the first indication information is used to indicate whether to activate the first time zone, and the first time zone includes at least one first time unit that imposes transmission restrictions on the terminal; and when the first indication information indicates to deactivate the first time zone, the terminal deactivates at least part of the first time units in the first time zone based on the target time, and the target time is determined based on the information reception time of the first indication information. Through this scheme, since the terminal can deactivate at least part of the first time units that impose transmission restrictions on the terminal in the first time zone according to the indication of the first indication information and the information reception time, the transmission restriction on the terminal can be relaxed within the at least part of the first time unit, thereby avoiding the transmission interruption of the XR service transmitted within the at least part of the first time unit, so as to ensure the normal operation of the XR service.

[0167] The present application provides a transmission restriction adjustment method. Figure 3 FIG. 1 is a flow chart showing a transmission restriction adjustment method provided in an embodiment of the present application. Figure 3 As shown, the transmission restriction adjustment method provided in the embodiment of the present application may include the following steps 301 and 302.

[0168] Step 301: The terminal receives first indication information sent by a network side device.

[0169] The first indication information is used to indicate whether to deactivate a first time zone, where the first time zone includes at least one first time unit for performing transmission restriction on the terminal.

[0170] Optionally, in an embodiment of the present application, the first time zone may be a scheduling restriction time zone, a transmission restriction time zone, or a measurement interval, etc.

[0171] Optionally, in an embodiment of the present application, the at least one first time unit may be continuous or discontinuous.

[0172] Optionally, in an embodiment of the present application, the first time unit may be a time slot, a symbol or a subframe, etc.

[0173] Optionally, in an embodiment of the present application, deactivating the above-mentioned first time zone is to relax / cancel the transmission restriction on the terminal in the first time zone.

[0174] Optionally, in the embodiment of the present application, the above-mentioned deactivation may also be referred to as skipping, releasing or disabling, etc.

[0175] Optionally, in an embodiment of the present application, the above-mentioned transmission restriction may also be referred to as scheduling restriction, transmission restriction or scheduling restriction, etc.

[0176] Optionally, in an embodiment of the present application, the above-mentioned transmission restriction includes at least one of an uplink transmission restriction and a downlink transmission restriction.

[0177] Optionally, in an embodiment of the present application, the above-mentioned uplink transmission restriction includes: PUCCH transmission restriction (ie, not sending PUCCH), PUSCH transmission restriction (ie, not sending PUSCH) or SRS transmission restriction (ie, not sending SRS), etc.

[0178] Optionally, in an embodiment of the present application, the above-mentioned downlink transmission restrictions include: PDCCH transmission restriction (i.e., not sending PDCCH), PDSCH transmission restriction (i.e., not sending PDSCH), tracking reference signal transmission restriction (i.e., not sending tracking reference signal), channel state information reference signal transmission restriction for tracking (i.e., not sending channel state information reference signal for tracking) or channel state information reference signal transmission restriction for channel quality (i.e., not sending channel state information reference signal for channel quality), etc.

[0179] Optionally, in the embodiment of the present application, the first indication information may satisfy at least one of the following 1.1 to 1.5:

[0180] 1.1. Carrying a displayed indication field, the indication field is used to indicate whether to deactivate the first time zone;

[0181] 1.2. comprising second indication information, where the second indication information is used to indicate a transmission time domain resource to the terminal;

[0182] 1.3. comprising third indication information, where the third indication information is used to indicate to the terminal that at least one Hybrid Automatic Repeat Request (HARQ) process corresponding to the transmission is to be performed;

[0183] 1.4. A first downlink control information (DCI) bearer transmitted by scheduling at least one target channel;

[0184] 1.5. A second DCI bearer transmitted through a non-scheduled target channel;

[0185] The target channel transmission is any one of the following: PDSCH transmission, PUSCH transmission.

[0186] Optionally, in an embodiment of the present application, the network side device can configure in advance through other indication information (for example, RRC) the behavior when the transmission time domain resources indicated by the above-mentioned second indication information overlap with the above-mentioned first time area (for example, deactivating the overlapping time area).

[0187] Optionally, in an embodiment of the present application, the network side device may configure the behavior of the HARQ process in the above-mentioned first time zone in advance (for example, transmitting a given HARQ process in the first time zone) through other indication information (for example, RRC).

[0188] Optionally, in an embodiment of the present application, the second DCI may be a group-common DCI (i.e., a common group DCI) or a non-scheduling DCI, etc., and the second DCI may be used to indicate whether to deactivate the first time zone.

[0189] In an embodiment of the present application, since the above-mentioned first indication information can satisfy at least one of the above-mentioned 1.1 to 1.5, the terminal can deactivate at least part of the first time units in the above-mentioned first time zone through the instructions of different first indication information, thereby improving the flexibility of the terminal to deactivate the at least part of the first time unit.

[0190] Optionally, in the embodiment of the present application, the target channel transmission may satisfy at least one of the following 2.1 to 2.3:

[0191] 2.1. Overlapping in time domain with the time zone after the reception time of the first DCI in the first time zone;

[0192] 2.2. Associate with a given HARQ process;

[0193] 2.3. Associate a given transmission priority.

[0194] In the embodiment of the present application, since the above-mentioned target channel transmission can meet at least one of the above-mentioned 2.1 to 2.3, the form of the above-mentioned first indication information can be further enriched, thereby further improving the flexibility of the terminal to deactivate at least part of the first time unit.

[0195] Optionally, in an embodiment of the present application, the first DCI may also carry fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

[0196] In the embodiment of the present application, since the above-mentioned first DCI can also carry fourth indication information for indicating activation or deactivation of the above-mentioned first time zone, the terminal can quickly determine whether to deactivate the first time zone through the indication of the fourth indication information.

[0197] Optionally, in an embodiment of the present application, the above-mentioned first time zone can be: a transmission restricted time zone located after the information receiving time of the above-mentioned first indication information and closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

[0198] For example, if the first indication information is a DL or UL scheduling DCI, and the DCI schedules a PDSCH or a PUSCH, and the PDSCH or the PUSCH overlaps with a scheduling restriction area in the time domain, then the scheduling restriction area is the first time area indicated by the first indication information.

[0199] In an embodiment of the present application, since the above-mentioned first time zone can be the transmission restricted time zone most recently after the information reception time of the above-mentioned first indication information, or can overlap with the transmission time domain resources indicated by the first indication information, the flexibility of the time zone in which the terminal can be deactivated can be improved.

[0200] Optionally, in the embodiment of the present application, the frequency range corresponding to the first time zone may be at least one of the following 3.1 to 3.3:

[0201] 3.1. Frequency range in a frequency band;

[0202] 3.2. Frequency range in a serving cell;

[0203] 3.3. Frequency range on multiple serving cells.

[0204] Optionally, in an embodiment of the present application, the above-mentioned one service cell may be a service cell where the above-mentioned first indication information is sent, or may be a service cell where a given transmission (for example, PDSCH transmission, PUSCH transmission or PUCCH transmission, etc.) is located, etc.

[0205] Optionally, in an embodiment of the present application, the above-mentioned one serving cell may be a P cell (ie, PCell) or an S cell (ie, SCell), etc.

[0206] Optionally, in an embodiment of the present application, the above-mentioned multiple serving cells include at least one of a current scheduling cell (ie, scheduling cell) and a scheduled cell (ie, scheduled cell), or include all cells in the current cell group.

[0207] In an embodiment of the present application, since the frequency range corresponding to the above-mentioned first time zone can be at least one of the above-mentioned 3.1 to 3.3, the above-mentioned first indication information can be used to indicate whether to deactivate time zones within different frequency ranges, thereby further improving the flexibility of the time zones that the terminal can deactivate.

[0208] Optionally, in an embodiment of the present application, the first time zone may be continuous or discontinuous.

[0209] Optionally, in an embodiment of the present application, when the above-mentioned first time zone is continuous, the first time zone may be a continuous time period, a continuous time window or a continuous time interval for performing transmission restrictions on the terminal.

[0210] Optionally, in an embodiment of the present application, the first time region may be a symbol level, a time slot level, a subframe level, or the like.

[0211] Optionally, in an embodiment of the present application, the above-mentioned first time area may be within a SSB measurement timing configuration (SSBMeasurement Timing Configuration, SMTC) time window, or within a time window other than the SMTC time window.

[0212] Optionally, in an embodiment of the present application, when the above-mentioned first time zone is non-continuous, the first time zone may be a plurality of symbols, time slots or subframes within a time window, or may be a symbol, time slot or subframe where a reference signal is located within a period of time.

[0213] Optionally, in an embodiment of the present application, the reference signal may be SSB or CSI-RS, etc.

[0214] In the embodiment of the present application, since the above-mentioned first time zone can be continuous or non-continuous, the flexibility of the time zone in which the terminal can be deactivated can be further improved.

[0215] Step 302: When the first indication information indicates to deactivate the first time zone, the terminal deactivates at least part of the first time units in the first time zone based on the target time.

[0216] The target time is determined based on the information receiving time of the first indication information.

[0217] Optionally, in an embodiment of the present application, the above-mentioned information receiving time may specifically be: the receiving time of the signaling carrying the above-mentioned first indication information.

[0218] Optionally, in an embodiment of the present application, the reception time of the signaling carrying the first indication information may include: the starting time (i.e., time slot, symbol or subframe, etc.) or the ending time (i.e., time slot, symbol or subframe, etc.) of the signaling carrying the first indication information.

[0219] Optionally, in an embodiment of the present application, the above-mentioned target time may be the earliest time when the terminal can deactivate the transmission restricted time area; that is, if the terminal can deactivate the transmission restricted time area, the information reception time of the above-mentioned first indication information cannot be later than the target time.

[0220] Optionally, in an embodiment of the present application, the above-mentioned target time may be a time slot, a symbol or a subframe, etc.

[0221] Optionally, in an embodiment of the present application, for time units in the first time zone except for at least part of the first time units, the terminal does not perform a deactivation operation, that is, it is performed according to the rules in the transmission restriction time zone.

[0222] Optionally, in the embodiment of the present application, the target time is before the start time of the first time zone; then the start time of at least part of the first time unit may include any one of the following 4.1 to 4.4:

[0223] 4.1. The starting time of the first time zone mentioned above;

[0224] 4.2. The starting time of the second time zone;

[0225] 4.3. the starting time of N time units, the N time units are before the second time zone and are adjacent to the second time zone, and N is a positive integer;

[0226] 4.4. The starting time of the above terminal selection;

[0227] The second time zone is an overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

[0228] Optionally, in an embodiment of the present application, the second time zone may also be: a time zone corresponding to the time domain resources indicated by the first indication information.

[0229] Optionally, in an embodiment of the present application, the starting time selected by the terminal may be the starting time selected by the terminal itself; or, it may be the starting time of the N time units selected by the terminal, where the value of N is determined by the terminal itself and is not specified by the protocol.

[0230] Optionally, in an embodiment of the present application, the value of N may also be configured or predefined by the network side device; for example, the value of N is determined by the network side device according to the time required for the terminal's RF adjustment.

[0231] Optionally, in an embodiment of the present application, the transmission time domain resources corresponding to the above-mentioned terminal may be indicated by the above-mentioned first indication information, or may be configured by a network side device.

[0232] Optionally, in an embodiment of the present application, the transmission time domain resources corresponding to the above-mentioned terminal may be any one of the following: PDSCH, PUSCH, PUCCH, PDSCH repetition, PUSCH repetition, PUCCH repetition, etc.

[0233] In an embodiment of the present application, since when the above-mentioned target time is before the starting time of the above-mentioned first time zone, the starting time of the above-mentioned at least part of the first time unit may include any one of the above-mentioned 4.1 to 4.4, the terminal can deactivate the at least part of the first time unit from different starting times, thereby providing flexibility in terminal deactivation.

[0234] Optionally, in the embodiment of the present application, the target time is after the start time of the first time zone; then the start time of at least part of the first time unit may include any one of the following 5.1 to 5.4:

[0235] 5.1. The above target time;

[0236] 5.2. The starting time of the second time zone after the above target time;

[0237] 5.3. the starting time of M time units after the target time, the M time units being before the second time zone and adjacent to the second time zone, where M is a positive integer;

[0238] 5.4. the starting time selected by the terminal after the target time;

[0239] The second time zone is an overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

[0240] In an embodiment of the present application, since when the above-mentioned target time is located after the starting time of the above-mentioned first time zone, the starting time of the above-mentioned at least part of the first time unit may include any one of the above-mentioned 5.1 to 5.4, the terminal can deactivate the at least part of the first time unit from different starting times, thereby further providing flexibility of terminal deactivation.

[0241] Optionally, in the embodiment of the present application, the end time of at least part of the first time unit may include any one of the following 6.1 to 6.4:

[0242] 6.1. The end time of the first time zone mentioned above;

[0243] 6.2. End time of the second time zone;

[0244] 6.3. The end moments of P time units, where the P time units are after the second time region and adjacent to the second time region, and P is a positive integer;

[0245] 6.4. The end moment selected by the terminal according to the target ratio, where the target ratio is the ratio of the length corresponding to all the first time units allowed to be deactivated to the time length corresponding to the first time region;

[0246] Wherein, the second time region is: the overlapping time region between the first time region and the transmission time domain resource corresponding to the terminal.

[0247] Optionally, in the embodiments of the present application, for the remaining time region in the first time region after the end moments of at least some of the first time units, the terminal can continue to execute the rules or operations of transmission restriction in the remaining time region.

[0248] Optionally, in the embodiments of the present application, the transmission time domain resource can be indicated by the first indication information or can be configured by the network side device.

[0249] Optionally, in the embodiments of the present application, the target ratio can be configured by the network side device or can be determined by the terminal itself.

[0250] Optionally, in the embodiments of the present application, when the target ratio is determined by the terminal itself, the target ratio can be a ratio selected by the terminal itself from multiple ratios configured by the network side device.

[0251] Optionally, in the embodiments of the present application, when the target ratio is determined by the terminal itself, after determining the target ratio, the terminal can report the target ratio to the network side device, or the deactivated first time units determined according to the target ratio, or the start moments of the deactivated first time units determined according to the target ratio.

[0252] Exemplarily, taking the target ratio as configured by the network side device as an example, assuming that the time length of the first time region is L and the ratio allowed to deactivate the first time region (i.e., the target ratio) is a (0 < a < 1), then the terminal can start from the start moment of the first time region and deactivate the first time units with a time length not greater than a*L in the first time region.

[0253] Another exemplarily, taking the target ratio as determined by the terminal itself as an example, assuming that the time length of the first time region is L and the ratio allowed to deactivate the first time region (i.e., the target ratio) is a (0 < a < 1), then the terminal can start from the target moment and deactivate the first time units with a time length not greater than a*L in the first time region.

[0254] In the embodiment of the present application, since the end time of the at least part of the first time unit can include any one of the above 6.1 to 6.4, the terminal can deactivate the at least part of the first time unit of different time lengths, thereby further providing flexibility of terminal deactivation.

[0255] The following is an illustrative description of the transmission restriction adjustment method provided in the embodiment of the present application with reference to the accompanying drawings.

[0256] Exemplarily, assuming that the MG is the first time zone, and the DCI for scheduling the PDSCH carries the first indication information; then:

[0257] like Figure 4 As shown, after the terminal receives the DCI and after the target delay, the target time determined based on the DCI information reception time and the target delay is before the start time of the MG. Under normal circumstances, if the DCI or network configuration does not indicate that the MG can be deactivated, the terminal needs to perform measurements on the MG, that is, it will not receive the PDSCH scheduled by the DCI. If the DCI carries indication information to deactivate the MG, or the network is configured to deactivate the MG and the PDSCH scheduled by the DCI overlaps with the MG, then the terminal will deactivate the entire MG from the start time of the MG after the target delay from the DCI information reception time, that is, deactivate the entire first time zone;

[0258] like Figure 5 As shown, after the target delay at the DCI reception time, the terminal starts to deactivate a part of the MG area starting from the position where the MG overlaps with the PDSCH, that is, deactivates the area of ​​the MG overlapping with the PDSCH;

[0259] like Figure 6 As shown, assuming that the network configuration allows the proportion of MG areas to be skipped to be X% (i.e., the above target proportion), the terminal starts from the MG starting position after the target delay at the DCI reception time, and deactivates the X% proportion of MG areas;

[0260] like Figure 7 As shown, if the UE receives the DCI, and after the target delay, the target time determined according to the DCI information reception time and the target delay is located after the start time of the MG, then the terminal starts to deactivate the remaining area of ​​the MG after the target delay at the DCI reception time;

[0261] like Figure 8As shown, if the UE receives the DCI, and after the target delay, the target time determined according to the DCI information reception time and the target delay is after the start time of the MG, then the terminal starts at the position where the MG overlaps with the PDSCH after the target delay at the DCI reception time, and deactivates the remaining area of ​​the MG.

[0262] It should be noted that the above examples are only illustrated with PDSCH. In actual implementation, the PDSCH can be replaced with PUSCH or PUCCH, that is, PUSCH or PUCCH scheduled by DCI, and the embodiments of the present application are not limited thereto.

[0263] In the transmission restriction adjustment method provided in the embodiment of the present application, since the terminal can deactivate at least part of the first time unit in the first time zone that imposes transmission restrictions on the terminal according to the indication of the first indication information and the information reception time, the transmission restriction on the terminal can be relaxed within the at least part of the first time unit, thereby avoiding transmission interruption of the low-latency service transmitted within the at least part of the first time unit, thereby ensuring the normal operation of the low-latency service.

[0264] Optionally, in the embodiment of the present application, after the above step 302, the transmission restriction adjustment method provided in the embodiment of the present application may further include the following step 303.

[0265] Step 303: The terminal performs a first operation in at least part of the first time unit.

[0266] The first operation includes at least one of the following:

[0267] Receiving a PDCCH scrambled using the terminal-specific Radio Network Temporary Identity (RNTI);

[0268] Receive dynamic grant physical downlink shared channel (Dynamic Grant PDSCH, DG PDSCH);

[0269] Send DG PUSCH;

[0270] Perform a given Semi-Persistent Scheduling (SPS) transmission;

[0271] Perform a given non-grant (Configured Grant, CG) transmission.

[0272] In the embodiment of the present application, since the terminal can perform the above-mentioned first operation within the at least part of the first time unit after deactivating the above-mentioned at least part of the first time unit, the necessary uplink and downlink transmission within the deactivated time unit can be ensured.

[0273] Optionally, in the embodiment of the present application, the above step 303 can be specifically implemented by the following step 303a.

[0274] Step 303a: When the target condition is met, the terminal performs a first operation in at least part of the first time unit.

[0275] The above target conditions include at least one of the following:

[0276] The measurement result of the measurement signal of the target type by the above terminal meets the preset threshold;

[0277] The above terminal transmits a specific downlink (DownLink, DL);

[0278] The above terminal transmits a specific uplink (UpLink, UL);

[0279] The above-mentioned terminal transmits a specific HARQ process;

[0280] There is data to be transmitted corresponding to the uplink target logical channel;

[0281] There is data to be transmitted corresponding to the uplink target logical channel group;

[0282] The terminal is in a discontinuous reception (DRX) activation period;

[0283] The terminal starts a target timer.

[0284] Optionally, in an embodiment of the present application, the above-mentioned target type, measurement signal and the above-mentioned preset threshold value can all be specified or configured by a network side device.

[0285] Optionally, in an embodiment of the present application, the above-mentioned specific DL may be a high-priority PDSCH, and the above-mentioned specific UL may be a high-priority PUSCH.

[0286] Optionally, in the embodiment of the present application, the real-time target timer may be a DRX onduration timer, a DRX inactivity timer, a retransmission timer, or the like.

[0287] In the embodiment of the present application, since the terminal can perform the above-mentioned first operation within at least part of the above-mentioned first time unit when the above-mentioned target condition is met, the flexibility of triggering the execution of the first operation can be improved.

[0288] Optionally, in an embodiment of the present application, the following actions may also occur within at least part of the above-mentioned first time unit: the network side device changes all or part of the first time unit that the terminal has determined to be deactivated to activated parts or parts of the first time unit; or, the terminal does not expect the network side device to change all or part of the first time unit that has been determined to be deactivated to activated parts or parts of the first time unit, that is, the network side device must ensure the consistency of the above-mentioned first indication information sent to the terminal.

[0289] Optionally, in the embodiment of the present application, before the above step 302, the transmission restriction adjustment method provided in the embodiment of the present application may further include the following step 304.

[0290] Step 304: The terminal determines the target time according to the target delay and the information reception time of the first indication information.

[0291] The target delay is an effective delay for deactivating the first time zone.

[0292] Optionally, in the embodiment of the present application, the above target delay may also be referred to as a target time offset; specifically, the target delay may be any one of the following:

[0293] an offset value relative to the information receiving time of the first indication information;

[0294] The time interval between the information receiving time of the first indication information and the deactivated first time zone;

[0295] A time range after the information receiving time of the above-mentioned first indication information and before the above-mentioned at least part of the first time unit is deactivated (that is, the forward offset value relative to the starting time of the deactivation time zone).

[0296] Optionally, in an embodiment of the present application, when the above-mentioned target delay is: the time interval between the information reception moment of the above-mentioned first indication information and the above-mentioned first time zone of deactivation, the target delay can specifically be: the time interval between the information reception moment of the first indication information and the above-mentioned at least part of the first time unit of deactivation.

[0297] Optionally, in an embodiment of the present application, when the target delay is: the time interval between the information reception moment of the first indication information and the first time zone of deactivation, the target delay may be a minimum time interval.

[0298] Optionally, in an embodiment of the present application, the unit of the above-mentioned target delay may be a time slot, a symbol, a subframe, etc., or may be a time unit (ie, s, ms, μs, etc.).

[0299] In an embodiment of the present application, since the terminal can first determine the target time based on the target delay and the information reception time of the first indication information before deactivating at least part of the first time unit based on the target time, preparation time can be reserved for the deactivation operation of the terminal to improve the accuracy of the deactivation operation.

[0300] Optionally, in the embodiment of the present application, the target delay may be determined by at least one of the following 7.1 to 7.4:

[0301] 7.1. Sub-Carrier Spacing (SCS);

[0302] 7.2. Types of Measurement Gap (MG);

[0303] 7.3. Configuration of the above network side equipment;

[0304] 7.4. Capabilities of the above terminals.

[0305] Optionally, in an embodiment of the present application, when the above-mentioned target delay is determined by the configuration of the above-mentioned network side device, the target delay may be configured by RRC.

[0306] Optionally, in an embodiment of the present application, the above-mentioned SCS may be an SCS corresponding to receiving DCI or PDCCH, or may be an SCS corresponding to receiving PDSCH, or may be an SCS corresponding to sending PUSCH or PUCCH.

[0307] Optionally, in the embodiment of the present application, the corresponding relationship between the above SCS and the above target delay may be shown in the following Table 1:

[0308] Table 1

[0309]

[0310]

[0311] In the embodiment of the present application, since the above-mentioned target delay can be determined by at least one of the above-mentioned 7.1 to 7.4, the flexibility of determining the target delay can be improved.

[0312] This embodiment of the application provides another transmission restriction adjustment method. Fig. 9 FIG. 1 is a flow chart showing a transmission restriction adjustment method provided in an embodiment of the present application. Fig. 9 As shown, the transmission restriction adjustment method provided in the embodiment of the present application may include the following step 901.

[0313] Step 901: A network-side device sends first indication information to a terminal.

[0314] The first indication information is used to indicate whether to deactivate a first time zone, where the first time zone includes at least one first time unit for performing transmission restriction on the terminal.

[0315] Optionally, in the embodiment of the present application, the first indication information may satisfy at least one of the following:

[0316] Carrying a displayed indication field, the indication field is used to indicate whether to deactivate the first time zone;

[0317] including second indication information, where the second indication information is used to indicate a transmission time domain resource to the terminal;

[0318] including third indication information, where the third indication information is used to indicate to the terminal at least one HARQ process corresponding to the transmission;

[0319] A first DCI bearer transmitted by scheduling at least one target channel;

[0320] A second DCI bearer transmitted by not scheduling the target channel;

[0321] The target channel transmission is any one of the following: PDSCH transmission, PUSCH transmission.

[0322] Optionally, in the embodiment of the present application, the target channel transmission may satisfy at least one of the following conditions:

[0323] Overlapping in time domain with a time region after the reception time of the first DCI in the first time region;

[0324] Associate with a given HARQ process;

[0325] Associates a given transport priority.

[0326] Optionally, in an embodiment of the present application, the first DCI may also carry fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

[0327] Optionally, in an embodiment of the present application, the above-mentioned first time zone can be: a transmission restricted time zone located after the information receiving time of the above-mentioned first indication information and closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

[0328] Optionally, in the embodiment of the present application, the frequency range corresponding to the first time zone may be at least one of the following:

[0329] The range of frequencies in a frequency band;

[0330] Frequency range in a serving cell;

[0331] A frequency range across multiple cells.

[0332] Optionally, in an embodiment of the present application, the first time zone may be continuous or discontinuous.

[0333] In the transmission restriction adjustment method provided in an embodiment of the present application, since the network side device can send the first indication information to the terminal to indicate whether to deactivate the first time zone, and the first time zone includes at least one first time unit for imposing transmission restrictions on the terminal, the terminal can be deactivated according to the first indication information. The first time unit in the first time zone can thereby relax the transmission restriction on the terminal within the deactivated first time unit to avoid transmission interruption of the low-latency service, thereby ensuring the normal operation of the low-latency service.

[0334] Optionally, in the embodiment of the present application, after the above step 901, the transmission restriction adjustment method provided in the embodiment of the present application may further include the following step 902.

[0335] Step 902: The network-side device performs a second operation within a first time unit during terminal deactivation.

[0336] The second operation includes at least one of the following:

[0337] Sending a PDCCH scrambled using a terminal-specific RNTI to the terminal;

[0338] Sending DG PDSCH to the above terminal;

[0339] Receiving the DG PUSCH sent by the above terminal;

[0340] Perform a given SPS transmission;

[0341] Make a given CG transfer.

[0342] For other specific descriptions in the embodiments of the present application and the technical effects that can be achieved by each technical feature, please refer to the relevant descriptions in the above-mentioned terminal side method embodiment. In order to avoid repetition, they will not be repeated here.

[0343] The transmission restriction adjustment method provided in the embodiment of the present application can be executed by a transmission restriction adjustment device. In the embodiment of the present application, the transmission restriction adjustment device executing the transmission restriction adjustment method is taken as an example to illustrate the transmission restriction adjustment device provided in the embodiment of the present application.

[0344] Combination Fig.10An embodiment of the present application provides a transmission restriction adjustment device 100 , which may include a receiving module 101 and a processing module 102 .

[0345] The receiving module 101 may be used to receive first indication information sent by a network side device, the first indication information being used to indicate whether to deactivate a first time zone, the first time zone including at least one first time unit for restricting transmission of a terminal. The processing module 102 may be used to deactivate at least part of the first time units in the first time zone based on a target time when the first indication information indicates to deactivate the first time zone, the target time being determined based on the information receiving time of the first indication information.

[0346] In a possible implementation, the target time is before the start time of the first time zone. The start time of at least part of the first time unit may include any of the following: the start time of the first time zone; the start time of the second time zone; the start time of N time units, the N time units are before the second time zone and adjacent to the second time zone, N is a positive integer; the start time selected by the terminal. The second time zone is: the overlapping time zone of the first time zone and the transmission time domain resource corresponding to the terminal.

[0347] In a possible implementation, the target time is after the start time of the first time zone. The start time of at least part of the first time unit may include any of the following: the target time; the start time of the second time zone after the target time; the start time of M time units after the target time, the M time units are before the second time zone and adjacent to the second time zone, M is a positive integer; the start time selected by the terminal after the target time. The second time zone is: the overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

[0348] In a possible implementation, the end time of at least part of the first time unit may include any of the following: the end time of the first time zone; the end time of the second time zone; the end time of P time units, the P time units are after the second time zone and adjacent to the second time zone, and P is a positive integer; the end time selected by the terminal according to the target ratio, the target ratio is the ratio of the length corresponding to all first time units allowed to be deactivated to the time length corresponding to the first time zone. Among them, the second time zone is: the overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

[0349] In a possible implementation, the first indication information may satisfy at least one of the following: carrying a displayed indication field, the indication field is used to indicate whether to deactivate the first time zone; including second indication information, the second indication information is used to indicate the transmission time domain resources to the terminal; including third indication information, the third indication information is used to indicate to the terminal at least one HARQ process corresponding to the transmission; a first DCI bearer transmitted by scheduling at least one target channel; a second DCI bearer transmitted by not scheduling a target channel. The target channel transmission is any one of the following: PDSCH transmission, PUSCH transmission.

[0350] In a possible implementation, the first DCI may also carry fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

[0351] In one possible implementation, the target channel transmission may satisfy at least one of the following: overlapping in time domain with the time region after the reception time of the first DCI in the first time region; being associated with a given HARQ process; being associated with a given transmission priority.

[0352] In one possible implementation, the first time zone may be: a transmission restricted time zone that is located after the information receiving time of the first indication information and is closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

[0353] In a possible implementation, the frequency range corresponding to the first time zone may be at least one of the following: a frequency range on a frequency band; a frequency range on a service cell; a frequency range on multiple service cells.

[0354] In a possible implementation, the first time zone may be continuous or discontinuous.

[0355] In a possible implementation, the processing module 102 may also be used to perform a first operation in at least part of the first time unit after deactivating at least part of the first time unit in the first time zone based on the target time. The first operation includes at least one of the following: receiving a PDCCH encrypted with the terminal-specific RNTI; receiving a DG PDSCH; sending a DG PUSCH; performing a given SPS transmission; performing a given CG transmission.

[0356] In a possible implementation, the processing module 102 may be specifically configured to perform the first operation within at least part of the first time unit when a target condition is met. The target condition includes at least one of the following: the measurement result of the target type measurement signal by the terminal meets a preset threshold; the terminal transmits a specific DL; the terminal transmits a specific UL; the terminal transmits a specific HARQ process; there is data to be transmitted corresponding to an uplink target logical channel; there is data to be transmitted corresponding to an uplink target logical channel group; the terminal is in a DRX activation period; the terminal starts a target timer.

[0357] In one possible implementation, the processing module 102 can also be used to determine the above-mentioned target time according to the target delay and the information reception time of the above-mentioned first indication information before deactivating at least part of the first time units in the above-mentioned first time zone based on the above-mentioned target time; wherein the target delay is the effective delay for deactivating the first time zone.

[0358] In a possible implementation, the target delay may be determined by at least one of the following: SCS; type of MG; configuration of the network-side device; and capability of the terminal.

[0359] In the transmission restriction adjustment device provided in the embodiment of the present application, since the transmission restriction adjustment device can deactivate at least part of the first time unit for performing transmission restriction on the terminal in the first time zone according to the indication of the first indication information and the information reception time, the transmission restriction on the terminal can be relaxed within the at least part of the first time unit, thereby avoiding transmission interruption of the low-latency service transmitted within the at least part of the first time unit, thereby ensuring the normal operation of the low-latency service.

[0360] The transmission restriction adjustment device in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal. Exemplarily, the terminal can include but is not limited to the types of the terminal 11 listed above, and the embodiment of the present application does not specifically limit it.

[0361] The transmission restriction adjustment device provided in the embodiment of the present application can implement each process implemented by the above-mentioned terminal side method embodiment and achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0362] Combination Fig.11The embodiment of the present application provides another transmission restriction adjustment device 110, which may include a sending module 111. The sending module 111 may be used to send first indication information to a terminal; wherein the first indication information is used to indicate whether to deactivate a first time zone, and the first time zone includes at least one first time unit for performing transmission restriction on the terminal.

[0363] In a possible implementation, the first indication information may satisfy at least one of the following: carrying a displayed indication field, the indication field is used to indicate whether to deactivate the first time zone; including second indication information, the second indication information is used to indicate the transmission time domain resources to the terminal; including third indication information, the third indication information is used to indicate to the terminal at least one HARQ process corresponding to the transmission; a first DCI bearer transmitted by scheduling at least one target channel; a second DCI bearer transmitted by not scheduling a target channel. The target channel transmission is any one of the following: PDSCH transmission, PUSCH transmission.

[0364] In a possible implementation, the first DCI may also carry fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

[0365] In one possible implementation, the target channel transmission may satisfy at least one of the following: overlapping in time domain with the time region after the reception time of the first DCI in the first time region; being associated with a given HARQ process; being associated with a given transmission priority.

[0366] In one possible implementation, the first time zone may be: a transmission restricted time zone that is located after the information receiving time of the first indication information and is closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

[0367] In a possible implementation, the frequency range corresponding to the first time zone may be at least one of the following: a frequency range on a frequency band; a frequency range on a service cell; a frequency range on multiple service cells.

[0368] In a possible implementation, the first time zone may be continuous or discontinuous.

[0369] In a possible implementation, the transmission restriction adjustment device 110 may further include a processing module. The processing module may be used to perform a second operation within a first time unit in which the terminal is deactivated after the sending module 111 sends the first indication information to the terminal. The second operation includes at least one of the following: sending a PDCCH encrypted with a specific RNTI of the terminal to the terminal; sending a DG PDSCH to the terminal; receiving a DG PUSCH sent by the terminal; performing a given SPS transmission; performing a given CG transmission.

[0370] In the transmission restriction adjustment device provided in the embodiment of the present application, since the transmission restriction adjustment device can send a first indication information to the terminal to indicate whether to deactivate the first time zone, and the first time zone includes at least one first time unit for imposing transmission restrictions on the terminal, the terminal can be deactivated according to the first indication information. The first time unit in the first time zone can thereby relax the transmission restriction on the terminal within the deactivated first time unit to avoid transmission interruption of the low-latency service, thereby ensuring the normal operation of the low-latency service.

[0371] The transmission restriction adjustment device in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip. The electronic device can be other devices other than a terminal. Exemplarily, other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.

[0372] The transmission restriction adjustment device provided in the embodiment of the present application can implement each process implemented by the above-mentioned network side device method embodiment and achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0373] like Fig.12 As shown, the embodiment of the present application further provides a communication device 1200, including a processor 1201 and a memory 1202, and the memory 1202 stores a program or instruction that can be run on the processor 1201. For example, when the communication device 1200 is a terminal, the program or instruction is executed by the processor 1201 to implement the various steps of the above-mentioned terminal side method embodiment, and can achieve the same technical effect. When the communication device 1200 is a network side device, the program or instruction is executed by the processor 1201 to implement the various steps of the above-mentioned network side device method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0374] The embodiment of the present application also provides a terminal, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps in the above-mentioned terminal-side method embodiment. The communication interface is used to receive a first indication message sent by a network-side device, and the first indication message is used to indicate whether to deactivate a first time zone, and the first time zone includes at least one first time unit for performing transmission restrictions on the terminal; the processor is used to deactivate at least part of the first time units in the first time zone based on a target time when the first indication message indicates to deactivate the first time zone, and the target time is determined based on the information reception time of the first indication message. This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect. Specifically, Fig.13 A schematic diagram of the hardware structure of a terminal for implementing an embodiment of the present application.

[0375] The terminal 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009 and at least some of the components of a processor 1010.

[0376] Those skilled in the art will appreciate that the terminal 1000 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 1010 through a power management system, thereby implementing functions such as managing charging, discharging, and power consumption management through the power management system. Fig.13 The terminal structure shown in the figure does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently, which will not be described in detail here.

[0377] It should be understood that in the embodiment of the present application, the input unit 1004 may include a graphics processing unit (GPU) 10041 and a microphone 10042, and the graphics processor 10041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 1007 includes a touch panel 10071 and at least one of other input devices 10072. The touch panel 10071 is also called a touch screen. The touch panel 10071 may include two parts: a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0378] In the embodiment of the present application, after receiving downlink data from the network side device, the RF unit 1001 can transmit the data to the processor 1010 for processing; in addition, the RF unit 1001 can send uplink data to the network side device. Generally, the RF unit 1001 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.

[0379] The memory 1009 can be used to store software programs or instructions and various data. The memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 1009 may include a volatile memory or a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory 1009 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0380] The processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1010.

[0381] The radio frequency unit 1001 may be configured to receive first indication information sent by a network side device, the first indication information being used to indicate whether to deactivate a first time zone, the first time zone including at least one first time unit for restricting transmission of a terminal. The processor 1010 may be configured to, when the first indication information indicates to deactivate the first time zone, deactivate at least part of the first time units in the first time zone based on a target time, the target time being determined based on a time of receiving the first indication information.

[0382] In a possible implementation, the target time is before the start time of the first time zone. The start time of at least part of the first time unit may include any of the following: the start time of the first time zone; the start time of the second time zone; the start time of N time units, the N time units are before the second time zone and adjacent to the second time zone, N is a positive integer; the start time selected by the terminal. The second time zone is: the overlapping time zone of the first time zone and the transmission time domain resource corresponding to the terminal.

[0383] In a possible implementation, the target time is after the start time of the first time zone. The start time of at least part of the first time unit may include any of the following: the target time; the start time of the second time zone after the target time; the start time of M time units after the target time, the M time units are before the second time zone and adjacent to the second time zone, M is a positive integer; the start time selected by the terminal after the target time. The second time zone is: the overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

[0384] In a possible implementation, the end time of at least part of the first time unit may include any of the following: the end time of the first time zone; the end time of the second time zone; the end time of P time units, the P time units are after the second time zone and adjacent to the second time zone, and P is a positive integer; the end time selected by the terminal according to the target ratio, the target ratio is the ratio of the length corresponding to all first time units allowed to be deactivated to the time length corresponding to the first time zone. Among them, the second time zone is: the overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

[0385] In a possible implementation, the first indication information may satisfy at least one of the following: carrying a displayed indication field, the indication field is used to indicate whether to deactivate the first time zone; including second indication information, the second indication information is used to indicate the transmission time domain resources to the terminal; including third indication information, the third indication information is used to indicate to the terminal at least one HARQ process corresponding to the transmission; a first DCI bearer transmitted by scheduling at least one target channel; a second DCI bearer transmitted by not scheduling a target channel. The target channel transmission is any one of the following: PDSCH transmission, PUSCH transmission.

[0386] In a possible implementation, the first DCI may also carry fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

[0387] In one possible implementation, the target channel transmission may satisfy at least one of the following: overlapping in time domain with the time region after the reception time of the first DCI in the first time region; being associated with a given HARQ process; being associated with a given transmission priority.

[0388] In one possible implementation, the first time zone may be: a transmission restricted time zone that is located after the information receiving time of the first indication information and is closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

[0389] In a possible implementation, the frequency range corresponding to the first time zone may be at least one of the following: a frequency range on a frequency band; a frequency range on a service cell; a frequency range on multiple service cells.

[0390] In a possible implementation, the first time zone may be continuous or discontinuous.

[0391] In a possible implementation, the processor 1010 may also be used to perform a first operation within at least a portion of the first time unit after deactivating at least a portion of the first time unit in the first time zone based on the target time. The first operation includes at least one of the following: receiving a PDCCH encrypted with the terminal-specific RNTI; receiving a DG PDSCH; sending a DG PUSCH; performing a given SPS transmission; performing a given CG transmission.

[0392] In a possible implementation, the processor 1010 may be specifically configured to perform the first operation within at least part of the first time unit when a target condition is met. The target condition includes at least one of the following: the measurement result of the target type measurement signal of the terminal meets a preset threshold; the terminal transmits a specific DL; the terminal transmits a specific UL; the terminal transmits a specific HARQ process; there is data to be transmitted corresponding to an uplink target logical channel; there is data to be transmitted corresponding to an uplink target logical channel group; the terminal is in a DRX activation period; the terminal starts a target timer.

[0393] In one possible implementation, the processor 1010 may also be used to determine the target time according to the target delay and the information reception time of the first indication information before deactivating at least part of the first time units in the first time zone based on the target time; wherein the target delay is the effective delay for deactivating the first time zone.

[0394] In a possible implementation, the target delay may be determined by at least one of the following: SCS; type of MG; configuration of the network-side device; and capability of the terminal.

[0395] In the terminal provided in the embodiment of the present application, since the terminal can deactivate at least part of the first time unit that imposes transmission restrictions on the terminal in the first time zone according to the indication of the first indication information and the time when the information is received, the transmission restrictions on the terminal can be relaxed within the at least part of the first time unit, thereby avoiding transmission interruption of low-latency services transmitted within the at least part of the first time unit, thereby ensuring the normal operation of the low-latency services.

[0396] It can be understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the above-mentioned terminal side method embodiment, and achieve the same or corresponding technical effect. To avoid repetition, it will not be repeated here.

[0397] The embodiment of the present application also provides a network side device, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps of the above network side device method embodiment. The communication interface is used to send a first indication message to the terminal; wherein the first indication message is used to indicate whether to deactivate a first time zone, and the first time zone includes at least one first time unit for restricting transmission to the terminal. The network side device embodiment corresponds to the above network side device method embodiment, and each implementation process and implementation method of the above method embodiment can be applied to the network side device embodiment, and can achieve the same technical effect.

[0398] Specifically, the embodiment of the present application also provides a network side device. Fig.14 As shown, the network side device 1400 includes: an antenna 141, a radio frequency device 142, a baseband device 143, a processor 144 and a memory 145. The antenna 141 is connected to the radio frequency device 142. In the uplink direction, the radio frequency device 142 receives information through the antenna 141 and sends the received information to the baseband device 143 for processing. In the downlink direction, the baseband device 143 processes the information to be sent and sends it to the radio frequency device 142. The radio frequency device 142 processes the received information and sends it out through the antenna 141.

[0399] The method executed by the network-side device in the above embodiment may be implemented in the baseband device 143, which includes a baseband processor.

[0400] The baseband device 143 may include, for example, at least one baseband board on which a plurality of chips are arranged. Fig.14 As shown, one of the chips is, for example, a baseband processor, which is connected to the memory 145 through a bus interface to call the program in the memory 145 to execute the network device operations shown in the above method embodiment.

[0401] The network side device may further include a network interface 146, which may be, for example, a common public radio interface (CommonPubl14c Rad14o 14nterface, CPR14).

[0402] Specifically, the network side device 1400 of the embodiment of the present invention further includes: instructions or programs stored in the memory 145 and executable on the processor 144, and the processor 144 calls the instructions or programs in the memory 145 to execute Fig.11 The methods executed by the modules shown achieve the same technical effects, and therefore will not be described here in detail to avoid repetition.

[0403] The radio frequency device 142 may be used to send first indication information to the terminal; wherein the first indication information is used to indicate whether to deactivate the first time zone, and the first time zone includes at least one first time unit for performing transmission restrictions on the terminal.

[0404] In a possible implementation, the first indication information may satisfy at least one of the following: carrying a displayed indication field, the indication field is used to indicate whether to deactivate the first time zone; including second indication information, the second indication information is used to indicate the transmission time domain resources to the terminal; including third indication information, the third indication information is used to indicate to the terminal at least one HARQ process corresponding to the transmission; a first DCI bearer transmitted by scheduling at least one target channel; a second DCI bearer transmitted by not scheduling a target channel. The target channel transmission is any one of the following: PDSCH transmission, PUSCH transmission.

[0405] In a possible implementation, the first DCI may also carry fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

[0406] In one possible implementation, the target channel transmission may satisfy at least one of the following: overlapping in time domain with the time region after the reception time of the first DCI in the first time region; being associated with a given HARQ process; being associated with a given transmission priority.

[0407] In one possible implementation, the first time zone may be: a transmission restricted time zone that is located after the information receiving time of the first indication information and is closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

[0408] In a possible implementation, the frequency range corresponding to the first time zone may be at least one of the following: a frequency range on a frequency band; a frequency range on a service cell; a frequency range on multiple service cells.

[0409] In a possible implementation, the first time zone may be continuous or discontinuous.

[0410] In a possible implementation, the processor 144 may be configured to perform a second operation within a first time unit in which the terminal is deactivated after the radio frequency device 142 sends the first indication information to the terminal. The second operation includes at least one of the following: sending a PDCCH scrambled with a specific RNTI of the terminal to the terminal; sending a DGPDSCH to the terminal; receiving a DG PUSCH sent by the terminal; performing a given SPS transmission; or performing a given CG transmission.

[0411] In the network side device provided in the embodiment of the present application, since the network side device can send the first indication information to the terminal to indicate whether to deactivate the first time zone, and the first time zone includes at least one first time unit for imposing transmission restrictions on the terminal, the terminal can be deactivated according to the first indication information. The first time unit in the first time zone can thereby relax the transmission restrictions on the terminal within the deactivated first time unit to avoid transmission interruption of the low-latency service, thereby ensuring the normal operation of the low-latency service.

[0412] It can be understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the above-mentioned network side device method embodiment, and achieve the same or corresponding technical effect. To avoid repetition, it will not be repeated here.

[0413] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, each process of the above-mentioned transmission restriction adjustment method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0414] The processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk. In some examples, the readable storage medium may be a non-transient readable storage medium.

[0415] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned transmission restriction adjustment method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0416] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0417] The embodiments of the present application further provide a computer program / program product, which is stored in a storage medium. The computer program / program product is executed by at least one processor to implement the various processes of the above-mentioned transmission restriction adjustment method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0418] An embodiment of the present application also provides a communication system, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the terminal side method as described above, and the network side device can be used to execute the steps of the network side device method as described above.

[0419] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0420] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of a computer software product plus a necessary general hardware platform, and of course, can also be implemented by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, disk, CD, etc.), including several instructions to enable a terminal or a network-side device to execute the methods described in each embodiment of the present application.

[0421] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms of implementation methods without departing from the purpose of the present application and the scope of protection of the claims, and these implementation methods are all within the protection of the present application.

Claims

1. A transmission restriction adjustment method, characterized in that: The method comprises: The terminal receives first indication information sent by a network side device, where the first indication information is used to indicate whether to deactivate a first time zone, where the first time zone includes at least one first time unit for performing transmission restriction on the terminal; In a case where the first indication information indicates to deactivate the first time zone, the terminal deactivates at least part of the first time units in the first time zone based on a target time, where the target time is determined based on an information receiving time of the first indication information.

2. The method according to claim 1, characterized in that The target time is before the start time of the first time zone; The starting time of at least part of the first time unit includes any one of the following: The starting time of the first time zone; The starting time of the second time zone; a starting time of N time units, the N time units being before the second time zone and adjacent to the second time zone, where N is a positive integer; The starting time of the terminal selection; The second time zone is: an overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

3. The method according to claim 1, characterized in that The target time is after the start time of the first time zone; The starting time of at least part of the first time unit includes any one of the following: the target moment; a starting time of a second time zone after the target time; a starting time of M time units after the target time, the M time units being before the second time zone and adjacent to the second time zone, where M is a positive integer; A starting time selected by the terminal after the target time; The second time zone is: an overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

4. The method according to any one of claims 1 to 3, characterized in that The end time of at least part of the first time unit includes any one of the following: The end time of the first time zone; End time of the second time zone; an end time of P time units, the P time units are after the second time zone and adjacent to the second time zone, and P is a positive integer; an end time selected by the terminal according to a target ratio, where the target ratio is a ratio of the lengths corresponding to all first time units allowed to be deactivated to the time length corresponding to the first time zone; The second time zone is: an overlapping time zone of the first time zone and the transmission time domain resources corresponding to the terminal.

5. The method according to any one of claims 1 to 3, characterized in that Before the terminal deactivates at least part of the first time units in the first time zone based on the target time, the method further includes: The terminal determines the target time according to the target delay and the information receiving time of the first indication information; The target delay is an effective delay for deactivating the first time zone.

6. The method according to claim 5, characterized in that The target delay is determined by at least one of the following: Subcarrier spacing SCS; Type of measuring gap MG; Configuration of the network side device; The capabilities of the terminal.

7. The method according to claim 1, characterized in that The first indication information satisfies at least one of the following: carrying a displayed indication field, the indication field being used to indicate whether to deactivate the first time zone; comprising second indication information, where the second indication information is used to indicate a transmission time domain resource to the terminal; including third indication information, where the third indication information is used to indicate to the terminal at least one hybrid automatic repeat request HARQ process corresponding to transmission; A first downlink control information DCI bearer transmitted by scheduling at least one target channel; A second DCI bearer transmitted by not scheduling the target channel; The target channel transmission is any one of the following: physical downlink shared channel PDSCH transmission, physical uplink shared channel PUSCH transmission.

8. The method according to claim 7, characterized in that The first DCI also carries fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

9. The method according to claim 7, characterized in that: The target channel transmission satisfies at least one of the following: Overlapping in the time domain with a time region after the reception time of the first DCI in the first time region; Associate with a given HARQ process; Associates a given transport priority.

10. The method according to any one of claims 1 to 3, characterized in that The first time zone is: a transmission restricted time zone that is located after the information receiving time of the first indication information and is closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

11. The method according to any one of claims 1 to 3, characterized in that The frequency range corresponding to the first time zone is at least one of the following: The range of frequencies in a frequency band; Frequency range in a serving cell; A frequency range across multiple cells.

12. The method according to any one of claims 1 to 3, characterized in that The first time zone is continuous or non-continuous.

13. The method according to any one of claims 1 to 3, characterized in that After the terminal deactivates at least part of the first time units in the first time zone based on the target time, the method further includes: The terminal performs a first operation within at least part of the first time unit; The first operation includes at least one of the following: Receiving a physical downlink control channel PDCCH scrambled by using the terminal-specific radio network temporary identifier RNTI; Receive dynamic grant DG PDSCH; Send DG PUSCH; Perform a given semi-persistently scheduled SPS transmission; Perform a given unauthorized CG transmission.

14. The method according to claim 13, characterized in that The terminal performs a first operation within at least part of the first time unit, including: When the target condition is met, the terminal performs the first operation within at least part of the first time unit; The target condition includes at least one of the following: The measurement result of the terminal on the measurement signal of the target type meets a preset threshold; The terminal transmits a specific downlink DL; The terminal transmits a specific uplink UL; The terminal transmits a specific HARQ process; There is data to be transmitted corresponding to the uplink target logical channel; There is data to be transmitted corresponding to the uplink target logical channel group; The terminal is in a discontinuous reception DRX activation period; The terminal starts a target timer.

15. A transmission restriction adjustment method, characterized in that: The method comprises: The network side device sends first indication information to the terminal; The first indication information is used to indicate whether to deactivate a first time zone, and the first time zone includes at least one first time unit for performing transmission restriction on the terminal.

16. The method according to claim 15, characterized in that The first indication information satisfies at least one of the following: carrying a displayed indication field, the indication field being used to indicate whether to deactivate the first time zone; comprising second indication information, where the second indication information is used to indicate a transmission time domain resource to the terminal; including third indication information, where the third indication information is used to indicate to the terminal at least one HARQ process corresponding to the transmission; A first DCI bearer transmitted by scheduling at least one target channel; A second DCI bearer transmitted by not scheduling the target channel; The target channel transmission is any one of the following: PDSCH transmission, PUSCH transmission.

17. The method according to claim 16, characterized in that The first DCI also carries fourth indication information, where the fourth indication information is used to indicate activation or deactivation of the first time zone.

18. The method according to claim 16, characterized in that The target channel transmission satisfies at least one of the following: Overlapping in the time domain with a time region after the reception time of the first DCI in the first time region; Associate with a given HARQ process; Associates a given transport priority.

19. The method according to any one of claims 15 to 18, characterized in that The first time zone is: a transmission restricted time zone that is located after the information receiving time of the first indication information and is closest to the information receiving time; or, the first time zone overlaps with the transmission time domain resources indicated by the first indication information.

20. The method according to any one of claims 15 to 18, characterized in that The frequency range corresponding to the first time zone is at least one of the following: The range of frequencies in a frequency band; Frequency range in a serving cell; A frequency range across multiple cells.

21. The method according to any one of claims 15 to 18, characterized in that The first time zone is continuous or non-continuous.

22. The method according to claim 15, characterized in that After the network side device sends the first indication information to the terminal, the method further includes: The network side device performs a second operation within the first time unit when the terminal is deactivated; The second operation includes at least one of the following: Sending a PDCCH scrambled by using the terminal-specific RNTI to the terminal; Sending a DG PDSCH to the terminal; receiving a DG PUSCH sent by the terminal; Perform a given SPS transmission; Make a given CG transfer.

23. A transmission restriction adjustment device, characterized in that: The device comprises a receiving module and a processing module; The receiving module is used to receive first indication information sent by a network side device, where the first indication information is used to indicate whether to deactivate a first time zone, where the first time zone includes at least one first time unit for performing transmission restriction on a terminal; The processing module is used to deactivate at least part of the first time units in the first time zone based on a target time when the first indication information indicates to deactivate the first time zone, and the target time is determined based on an information receiving time of the first indication information.

24. A transmission restriction adjustment device, characterized in that: The device comprises a sending module; The sending module is used to send first indication information to the terminal; The first indication information is used to indicate whether to deactivate a first time zone, and the first time zone includes at least one first time unit for performing transmission restriction on the terminal.

25. A terminal, characterized in that: It includes a processor and a memory, the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the transmission restriction adjustment method as described in any one of claims 1 to 14 are implemented.

26. A network side device, characterized in that: It includes a processor and a memory, the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the transmission restriction adjustment method as described in any one of claims 15 to 22 are implemented.

27. A readable storage medium, characterized in that: The readable storage medium stores a program or instruction, and when the program or instruction is executed by the processor, it implements the transmission restriction adjustment method as described in any one of claims 1 to 14, or implements the steps of the transmission restriction adjustment method as described in any one of claims 15 to 22.

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