Method, apparatus and device for determining time domain unit type of uplink wake-up signal

Abstract

The application discloses a method, device and equipment for determining a time domain unit type of an uplink wake-up signal, and belongs to the field of communication. The method comprises the following steps: a terminal determines a time domain unit type in which an uplink wake-up signal is located according to first information; and the terminal sends the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located. The time domain unit type in which the uplink wake-up signal is located comprises at least one of the following: a time domain unit of SBFD, and a time domain unit of non-SBFD.

Description

Technical Field

[0001] This application belongs to the field of communication technology, and specifically relates to a method, apparatus and device for determining the time-domain unit type of an uplink wake-up signal. Background Technology

[0002] In cellular networks, in order to make more flexible use of limited spectrum resources, half-duplex mode and full-duplex mode are introduced. In half-duplex mode, only uplink or downlink transmission can be performed at the same time, and the two cannot be performed simultaneously. In full-duplex mode, uplink and downlink transmission can be performed simultaneously at different frequency domain locations at the same time.

[0003] However, the current wake-up signal (WUS) design is not compatible with full-duplex mode and cannot take advantage of full-duplex. How to transmit the uplink wake-up signal in full-duplex mode is a problem that needs to be solved. Summary of the Invention

[0004] This application provides a method, apparatus, and device for determining the time-domain unit type of an uplink wake-up signal, which can solve the problem of uplink wake-up signal transmission in duplex mode.

[0005] Firstly, a method for determining the time-domain unit type of an uplink wake-up signal is provided, including:

[0006] The terminal receives the first information from the network-side device;

[0007] The terminal determines the time domain unit type where the uplink wake-up signal is located based on the first information;

[0008] The terminal sends the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located;

[0009] The time-domain cell type where the uplink wake-up signal is located includes at least one of the following: a time-domain cell of SBFD, or a time-domain cell of non-SBFD.

[0010] Secondly, a method for determining the time-domain unit type of an uplink wake-up signal is provided, including:

[0011] The network-side device sends the first information to the terminal;

[0012] The network-side device receives an uplink wake-up signal from the terminal;

[0013] The time domain cell type of the uplink wake-up signal is associated with the first information, and the time domain cell type of the uplink wake-up signal includes at least one of the following: a time domain cell of SBFD, or a time domain cell of non-SBFD.

[0014] Thirdly, a device for determining the time-domain unit type of an uplink wake-up signal is provided, comprising:

[0015] The receiving module is used to receive first information from network-side devices;

[0016] The processing module is used to determine the time-domain unit type where the uplink wake-up signal is located based on the first information;

[0017] The sending module is used to send the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located;

[0018] The time-domain cell type where the uplink wake-up signal is located includes at least one of the following: a time-domain cell of SBFD, or a time-domain cell of non-SBFD.

[0019] Fourthly, a device for determining the time-domain unit type of an uplink wake-up signal is provided, comprising:

[0020] The sending module is used to send the first information to the terminal;

[0021] The receiving module is used to receive an uplink wake-up signal from the terminal;

[0022] The time domain cell type of the uplink wake-up signal is associated with the first information, and the time domain cell type of the uplink wake-up signal includes at least one of the following: a time domain cell of SBFD, or a time domain cell of non-SBFD.

[0023] Fifthly, an apparatus for determining the time-domain unit type of an uplink wake-up signal is provided, the apparatus being configured to perform the steps of the method described in the first aspect, or to implement the steps of the method described in the second aspect.

[0024] In a sixth aspect, a terminal is provided, the terminal including a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the method as described in the first aspect.

[0025] Seventhly, a terminal is provided, including a processor and a communication interface;

[0026] The communication interface is used to receive first information from the network-side device;

[0027] The processor is used to determine the time-domain unit type where the uplink wake-up signal is located based on the first information;

[0028] The communication interface is also used to send the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located;

[0029] The time-domain cell type where the uplink wake-up signal is located includes at least one of the following: a time-domain cell of SBFD, or a time-domain cell of non-SBFD.

[0030] Eighthly, a network-side device is provided, the network-side device including a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the method as described in the second aspect.

[0031] Ninthly, a network-side device is provided, including a processor and a communication interface;

[0032] The communication interface is used to send first information to the terminal;

[0033] The communication interface is also used to receive an uplink wake-up signal from the terminal;

[0034] The time domain cell type of the uplink wake-up signal is associated with the first information, and the time domain cell type of the uplink wake-up signal includes at least one of the following: a time domain cell of SBFD, or a time domain cell of non-SBFD.

[0035] In a tenth aspect, a readable storage medium is provided, on which a program or instructions are stored, which, when executed by a processor, implement the steps of the method described in the first aspect, or implement the steps of the method described in the second aspect.

[0036] Eleventhly, a wireless communication system is provided, comprising: a terminal and a network-side device, wherein the terminal can be used to perform the steps of the method as described in the first aspect, and the network-side device can be used to perform the steps of the method as described in the second aspect.

[0037] In a twelfth aspect, a chip is provided, the chip including a processor and a communication interface coupled to the processor, the processor being configured to run a program or instructions 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.

[0038] In a thirteenth aspect, a computer program / program product is provided, the computer program / program product being stored in a storage medium, the computer program / program product being executed by at least one processor to implement the steps of the method for determining the time-domain unit type of an uplink wake-up signal as described in the first aspect, or to implement the steps of the method for determining the time-domain unit type of an uplink wake-up signal as described in the second aspect.

[0039] In this embodiment, the terminal receives first information from the network-side device, determines the time-domain unit type of the uplink wake-up signal based on the first information, and sends the uplink wake-up signal according to the time-domain unit type. The time-domain unit type of the uplink wake-up signal includes at least one of the following: a time-domain unit with SBFD (Single-Stop Function Deployment) and a non-SBFD time-domain unit. Specifically, the time-domain unit type of the uplink wake-up signal includes SBFD and / or non-SBFD time-domain units, thereby enabling uplink wake-up signal transmission in full-duplex mode, which is beneficial for improving the transmission efficiency of the uplink wake-up signal, reducing the transmission latency of the uplink wake-up signal, and improving the coverage performance of the uplink wake-up signal. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of a communication system architecture provided in an embodiment of this application.

[0041] Figure 2 This is a schematic diagram of an SSB mapping to an FDM RO provided in this application.

[0042] Figure 3 This is a schematic diagram of an RO that maps an SSB to a TDM or FDM, as provided in this application.

[0043] Figure 4 This is one of the schematic diagrams of full-duplex provided in this application.

[0044] Figure 5 This is the second schematic diagram of full-duplex provided in this application.

[0045] Figure 6 This is one of the schematic flowcharts of a method for determining the time-domain unit type of an uplink wake-up signal according to an embodiment of this application.

[0046] Figure 7 This is a schematic diagram of the network full-duplex mode and the terminal full-duplex mode provided according to the embodiments of this application.

[0047] Figure 8 This is a schematic flowchart illustrating the uplink wake-up signal resource indication and uplink wake-up signal transmission according to the embodiments of this application.

[0048] Figure 9 This is a schematic diagram of the time-domain resource type of the uplink wake-up signal provided in the embodiments of this application.

[0049] Figure 10 This is a schematic diagram illustrating the association between WO and SSB according to an embodiment of this application.

[0050] Figure 11 This is a schematic diagram of the repeated transmission type of the uplink wake-up signal according to the embodiments of this application.

[0051] Figure 12 This is one of the schematic diagrams of the frequency domain resources of the uplink wake-up signal provided according to the embodiments of this application.

[0052] Figure 13 This is a second schematic diagram of the frequency domain resources of the uplink wake-up signal provided in the embodiments of this application.

[0053] Figure 14 This is a second schematic flowchart of a method for determining the time-domain unit type of an uplink wake-up signal according to an embodiment of this application.

[0054] Figure 15 This is one of the schematic block diagrams of a device for determining the time-domain unit type of an uplink wake-up signal according to an embodiment of this application.

[0055] Figure 16 This is a second schematic block diagram of a device for determining the time-domain unit type of an uplink wake-up signal according to an embodiment of this application.

[0056] Figure 17 This is a schematic block diagram of a communication device provided according to an embodiment of this application.

[0057] Figure 18 This is a schematic diagram of the hardware structure of a terminal according to an embodiment of this application.

[0058] Figure 19 This is a schematic block diagram of a network-side device provided according to an embodiment of this application. Detailed Implementation

[0059] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0060] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same class, not limited in number; for example, the first object can be one or more. Furthermore, "or" in this application indicates at least one of the connected objects. For example, the scope of protection for "A or B" covers at least three scenarios: Scenario 1: including A but not B; Scenario 2: including B but not A; Scenario 3: including both A and B. In addition, the terms "A and / or B," "at least one of A and B," and "at least one of A or B" also cover at least the above three scenarios. The character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0061] The term "instruction" in this application can be either a direct instruction (or explicit instruction) or an indirect instruction (or implicit instruction). A direct instruction can be understood as the sender explicitly informing the receiver of specific information, the required operation, or the requested result in the instruction sent. An indirect instruction can be understood as the receiver determining the corresponding information based on the instruction sent by the sender, or making a judgment and determining the required operation or requested result based on the judgment result.

[0062] It is worth noting that the technologies described in this application are not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, 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 this application are often used interchangeably, and the described technologies can be used with the systems and radio technologies mentioned above, as well as with other systems and radio technologies. The following description describes New Radio (NR) systems for illustrative purposes, and the term NR is used in most of the following description; however, these technologies can also be applied to systems other than NR systems, such as 6th generation (6G) radio systems. th Generation 6G communication system.

[0063] Figure 1This diagram illustrates a block diagram of a wireless communication system applicable to embodiments of this application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 can also be referred to as User Equipment (UE), and can be a mobile phone, tablet computer, laptop computer, notebook computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile internet device (MID), augmented reality (AR), virtual reality (VR) device, robot, wearable device, flight vehicle, vehicle user equipment (VUE), shipboard equipment, pedestrian user equipment (PUE), smart home devices (home appliances with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), game consoles, personal computers (PCs), ATMs, or self-service machines, etc. Wearable devices include: smartwatches, smart bracelets, smart earphones, smart glasses, smart jewelry (smart bracelets, smart chains, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. Among these, in-vehicle devices can also be referred to as in-vehicle terminals, in-vehicle controllers, in-vehicle modules, in-vehicle components, in-vehicle chips, or in-vehicle units, etc. It should be noted that the specific type of terminal 11 is not limited in this application embodiment. Network-side equipment 12 may include access network equipment or core network equipment, wherein access network equipment may also be referred to as Radio Access Network (RAN) equipment, radio access network function, or radio access network unit. Access network equipment may include base stations, Wireless Local Area Network (WLAN) access points (APs), or Wireless Fidelity (WiFi) nodes, etc.Among them, base stations can be referred to as Node B (NB), Evolved Node B (eNB), Next Generation Node B (gNB), New Radio Node B (NR Node B), Access Point, Relay Base Station (RBS), Serving Base Station (SBS), Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B (HNB), Home Evolved Node B, Transmit / Receive Point (TRP), Non-Terrestrial Network (NTN) equipment (such as satellite or high altitude platform stations). The term "base station" can be any suitable term in the field, such as "station" or any other appropriate term in the relevant field, as long as the same technical effect is achieved. The term "base station" is not limited to specific technical terms. It should be noted that the embodiments of this application only use the base station in the NR system as an example for introduction, and do not limit the specific type of base station.

[0064] Core network equipment, also known as core network nodes, core network functions, or core network elements, includes, but is not limited to, at least one of the following: Mobility Management Entity (MME), Access and Mobility Management Function (AMF), Session Management Function (SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Server Discovery Function (EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (L-NEF), and Binding Support. Functions include BSF, Application Function (AF), Location Management Function (LMF), Gateway Mobile Location Centre (GMLC), Network Data Analytics Function (NWDAF), and Non-Terrestrial Network (NTN) equipment (such as satellite or high altitude platform station).It should be noted that the embodiments of this application only use the core network equipment in the NR system as an example for introduction, and do not limit the specific type of core network equipment. If the name of the core network equipment mentioned in the embodiments of this application changes in subsequent protocol versions (e.g., 6G), it is also within the scope of protection of this application.

[0065] Optionally, the core network equipment can be implemented by one or more functional modules in a single device, or by multiple devices working together; this application does not specifically limit this. It is understood that the aforementioned functional modules can be network elements in hardware devices, software functional modules running on dedicated hardware, or virtualized functional modules instantiated on a platform (e.g., a cloud platform).

[0066] To facilitate a better understanding of the embodiments of this application, the random access process related to this application will be described.

[0067] The random access procedure can be either a contention-based or non-contention-based random access procedure. The random access procedure can be a four-step random access procedure (also known as a Type-1 random access procedure) or a two-step random access procedure (also known as a Type-2 random access procedure).

[0068] In 4-step RACH, the UE first sends message 1 (Msg1) containing a preamble to the network device. After detecting the preamble, the network device sends message 2 (Msg2) or a Random Access Response (RAR) message, containing the number of the preamble detected by the network device and the uplink radio resources allocated to the UE to send message 3 (Msg3). After receiving Msg2, the UE confirms that at least one of the preamble numbers carried in Msg2 matches the number of its own preamble. Then, according to the resources indicated by the RAR, it sends Msg3 containing contention resolution information. After receiving Msg3, the network device sends message 4 (Msg4) containing contention resolution information. Upon receiving Msg4, the UE confirms that the contention resolution information is consistent with the one it sent in Msg3, thus completing the 4-step RACH.

[0069] The network-side device includes uplink grant (UL grant) information in the RAR to indicate the scheduling information for the Msg3 Physical Uplink Shared Channel (PUSCH), and also includes information such as the Random Access Preamble ID (RAPID), the Temporary Cell Radio Network Temporary Identity (TC-RNTI), and Timing Advance (TA). If the network-side device does not receive the Msg3 PUSCH, it can schedule a retransmission of the Msg3 PUSCH in the Physical Downlink Control Channel (PDCCH) scrambled with the TC-RNTI.

[0070] In a contention-based random access procedure, different UEs randomly select a preamble for transmission. This means different UEs might select the same preamble to transmit on the same time-frequency radio resource (RACH Occasion (RO) resource), a situation known as UE preamble conflict. In this case, different UEs will receive the same RAR (Registered Access Request). Then, based on the scheduling information in the UL grant contained in the RAR, different UEs will transmit the Msg3 PUSCH. The network-side device decodes the UE's transmitted PUSCH (containing contention resolution information) on the Msg3 PUSCH scheduling resource. Therefore, the network-side device will include the contention resolution information received in Msg3 in Msg4. If the contention resolution information received by the UE in Msg4 matches the contention resolution information transmitted by the UE in Msg3 PUSCH, the UE considers the contention resolution successful. If they do not match, the contention resolution is considered unsuccessful.

[0071] If contention resolution fails, the UE will reselect a Random Access Channel (RACH) resource, transmit a Physical Random Access Channel (PRACH), and attempt another random access attempt.

[0072] In two-step random access (RACH), the first step is for the UE to send MsgA to the network. After receiving MsgA, the network sends MsgB to the UE. If the UE does not receive MsgB within a certain time, it increments a counter counting the number of MsgA transmissions and retransmits MsgA. If the counter reaches a certain threshold, the UE switches from the two-step random access procedure to the four-step random access procedure.

[0073] MsgA comprises a MsgA preamble and a MsgA PUSCH. The preamble is transmitted on the RO (Redirecting Operation) used for 2-step RACH, while the PUSCH is transmitted on the MsgA PUSCH resources associated with the transmission of the MsgA preamble and the RO. MsgA PUSCH resources are a set of PUSCH resources configured relative to each PRACH slot, including time-frequency resources and demodulation reference signal (DMRS) resources, and are associated with the PRACH resources within the PRACH slot.

[0074] To facilitate a better understanding of the embodiments of this application, the selection of random access resources and the mapping of synchronization signal blocks (SSBs) to ROs related to this application are explained.

[0075] In NR, network-side devices can configure multiple frequency-division multiplexing (FDM) PRACH transmission occasions (ROs) at a single time-domain location for PRACH transmission. For simplicity, the number of configurable FDM ROs at any given time can be {1, 2, 4, 8}. For example... Figure 2 As shown, at any given moment, there are 8 RO resources distributed at different frequencies.

[0076] The random access preamble can only be transmitted on time-domain resources (such as RO resources) configured by the PRACH configuration index parameter, and only on frequency-domain resources configured by the prach-FDM parameter. During initial access, PRACH frequency-domain resources are numbered in ascending order starting from the lowest-frequency RO resource within the initial active uplink bandwidth part; otherwise, they are numbered in ascending order starting from the lowest-frequency RO resource within the active uplink bandwidth part. For example... Figure 2 As shown, RO resources are numbered sequentially from low to high frequency as RO#0 to RO#7.

[0077] In NR (Network Receiver), there is a correlation between the RO (Redirecting Area) and the actual SSB (Secure Subsystem Block). One SSB may be associated with multiple ROs, or multiple SSBs may be associated with one RO (in which case, different SSBs correspond to different preambles). Typically, the base station can use different beams to transmit different SSBs. The corresponding UE transmits a preamble on the RO associated with the SSB. Based on the strength of the received downlink beam or SSB, the UE selects the RO associated with the SSB with the best signal to transmit msg1, or selects a combination of the RO associated with the SSB with the best signal and the preamble to transmit Msg1. Thus, the network-side equipment can determine the SSB selected by the UE based on the RO of the received preamble, or it can determine the SSB selected by the UE based on the received RO and the preamble combination. Then, it transmits Msg2 on the downlink beam corresponding to the SSB to ensure the quality of downlink signal reception.

[0078] by Figure 2 For example, at any given time, there are 8 ROs in an FDM, and 4 SSBs are actually transmitted, such as SSB#0, SSB#1, SSB#2, and SSB#3. Each SSB is associated with 2 ROs. If the UE determines to send PRACH, Msg1, or Preamble on the RO corresponding to SSB#0, then the UE selects one RO from RO#0 and RO#1 to send PRACH.

[0079] by Figure 3For example, at a given moment, the number of ROs in an FDM is 2, and the actual number of SSBs transmitted is 8, namely SSB#0, SSB#1, ..., SSB#7, with each pair of SSBs associated with one RO. When multiple SSBs share a single RO, the preamble sets associated with these multiple SSBs are different, just as a single preamble cannot simultaneously belong to the preamble sets associated with different SSBs: Figure 3 Taking RO#0 as an example, it has 60 preambles associated with SSB, of which preambles with indices 0 to 29 are associated with SSB#0, and preambles with indices 30 to 59 are associated with SSB#1.

[0080] Before sending PRACH, the UE first performs resource selection. First, based on the Reference Signal Received Power (RSRP) of the received beam (SSB), the UE selects an SSB with an RSRP higher than a threshold. If multiple SSBs have RSRPs higher than the threshold, the terminal can select any SSB with an RSRP higher than the threshold. If there is no SSB with an RSRP higher than the threshold, the UE selects an SSB based on the implementation.

[0081] Based on network configuration, the UE obtains the mapping between SSBs and ROs; after selecting an SSB, the RO corresponding to the selected SSB is used as the RO for sending PRACH or Preamble. If the selected SSB is associated with multiple ROs, the terminal can choose one of the ROs to send PRACH or Preamble.

[0082] For example, such as Figure 2 As shown, assuming the UE selects SSB#1, the UE can choose between RO#2 and RO#3 to perform PRACH or Preamble transmission.

[0083] For example, such as Figure 3 As shown, if the UE selects SSB#1, the UE can select the nearest available RO (RO#0 or 4) associated with SSB#1 to perform PRACH or Preamble transmission.

[0084] In the selected RO, the UE selects a preamble from the preamble set associated with the selected SSB for PRACH transmission. For example... Figure 3In this scenario, if an Original Region (RO) is associated with two Service Subsystems (SSBs), then the available preamble set associated with each SSB within an RO will be divided into two subsets, each corresponding to one SSB. The UE will select a preamble sequence from the subset corresponding to the chosen SSB for PRACH transmission.

[0085] To facilitate a better understanding of the embodiments of this application, the enhanced duplex mode related to this application will be described.

[0086] In NR, for subband non-overlapping full duplex, since the uplink and downlink subbands do not overlap, such as the presence of a guard band (GB) between the uplink and downlink subbands, self-interference is reduced, which can reduce transmission delay and enhance coverage.

[0087] For a downlink time domain unit, such as a downlink time slot (DL slot) (configured by either the Time Division Duplex (TDD) uplink / downlink common configuration (tdd-UL-DL-ConfigurationCommon) or the TDD uplink / downlink dedicated configuration (TDD-UL-DL-ConfigurationDedicated)), the network side configures the downlink bandwidth part (BWP) for the UE, such as... Figure 4 Time slot 1 in the middle.

[0088] For an uplink time domain unit, such as an uplink (UL) time slot (configured by TDD-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated), the network configures ULBWP for the UE, such as... Figure 5 Time slot 4 in the middle.

[0089] For a downlink time slot (DL slot) (configured by TDD-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated), in a full-duplex scenario, such as Figure 4 As shown, the following solutions (cases) exist:

[0090] Case 1: Configure DL BWP, such as slot 1;

[0091] Case 2: Configure DL BWP and uplink sub-band (UL sub-band, UL SB), such as slot 2.

[0092] For an uplink slot (UL slot), in a full duplex scenario, such as Figure 5 As shown, there is the following example (case):

[0093] Case 3: Configure UL BWP, such as in slot 4;

[0094] Case 4: Configure UL BWP and downlink subband (DL subband, DL SB), such as slot 5.

[0095] For sub-band full duplex (SBFD) operation, an SBFD subband consists of one resource block (RB) or a continuous set of RBs with the same transmission direction. Different SBFD subbands may have different transmission directions.

[0096] The time unit (e.g., slot or symbol) used by network-side devices (gNBs) for SBFD operations can be referred to as the time-domain unit (e.g., slot or symbol) of SBFD.

[0097] The method for determining the time-domain unit type of the uplink wake-up signal provided in this application will be described in detail below with reference to the accompanying drawings and through some embodiments and application scenarios.

[0098] Figure 6 This is a schematic flowchart of a method 200 for determining the time-domain unit type of an uplink wake-up signal according to an embodiment of this application, as shown below. Figure 6 As shown, the method 200 for determining the time-domain unit type of the uplink wake-up signal may include at least some of the following:

[0099] S210, the terminal receives the first information from the network-side device;

[0100] S220, the terminal determines the time domain unit type where the uplink wake-up signal is located based on the first information;

[0101] S230, the terminal sends the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located;

[0102] The time-domain cell type where the uplink wake-up signal is located includes at least one of the following: a time-domain cell of SBFD, or a time-domain cell of non-SBFD.

[0103] It should be understood that Figure 6The steps or operations of a method 200 for determining the time-domain cell type of an uplink wake-up signal are illustrated, but these steps or operations are merely examples, and other operations may be performed in this application. Figure 6 Variations of various operations within it.

[0104] In this embodiment, the terminal receives first information from the network-side device, determines the time-domain unit type of the uplink wake-up signal based on the first information, and sends the uplink wake-up signal according to the time-domain unit type. The time-domain unit type of the uplink wake-up signal includes at least one of the following: a time-domain unit with SBFD (Single-Stop Function Deployment) and a time-domain unit without SBFD. Specifically, the time-domain unit type of the uplink wake-up signal includes a time-domain unit with SBFD and / or a time-domain unit without SBFD, thereby enabling uplink wake-up signal transmission in full-duplex mode. This improves the transmission efficiency of the uplink wake-up signal, reduces the transmission latency, and enhances the coverage performance of the uplink wake-up signal. For example, in a time-domain unit with SBFD, the terminal can transmit the uplink wake-up signal in full-duplex mode; in a time-domain unit without SBFD, the terminal can transmit the uplink wake-up signal in non-full-duplex mode.

[0105] The network-side device described in this application embodiment may include, but is not limited to, one of the following:

[0106] Base station (gNB), reconfigurable intelligence surface (or intelligent reflection surface), repeater (or relay), satellite, TRP.

[0107] The terminal described in this application embodiment may include, but is not limited to, one of the following:

[0108] User equipment (UE) (e.g., smartphone), smartwatch, smart helmet, smart glasses, customer premises equipment (CPE), tagged objects, reduced capability (RedCap) terminals.

[0109] The uplink wake-up signal described in the embodiments of this application may also be other uplink signals that have the same or similar function as the uplink wake-up signal, such as the Physical Random Access Channel (PRACH) or Sounding Reference Signal (SRS) signal used for wake-up, etc., and this application does not limit it to this.

[0110] In this embodiment, the configuration of SBFD time-frequency resources is independent of TDD-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated. The time-domain unit of SBFD mentioned in this embodiment refers to a time-domain unit configured with SBFD. The non-SBFD time-domain unit mentioned in this embodiment refers to a time-domain unit without SBFD configuration. The downlink time-domain unit, uplink time-domain unit, and flexible time-domain unit mentioned in this embodiment are configured by at least one of TDD-UL-DL-ConfigurationCommon or tdd-UL-DL-ConfigurationDedicated.

[0111] The uplink sub-band (UL SB) in the SBFD time-domain unit described in this application embodiment may be located in at least one of the following:

[0112] Downlink time domain unit;

[0113] Uplink time domain unit;

[0114] Flexible time-domain unit.

[0115] In addition to uplink transmission, downlink transmission can also be performed on the time domain unit of the SBFD described in this application embodiment.

[0116] The non-SBFD time domain unit described in this application embodiment can be at least one of a downlink time domain unit, an uplink time domain unit, and a flexible time domain unit. In the non-SBFD time domain units described in this application embodiment, only downlink transmission can be performed in the downlink time domain unit, only uplink transmission can be performed in the uplink time domain unit, and both uplink and downlink transmission can be performed in the flexible time domain unit.

[0117] The time-domain unit described in the embodiments of this application may include, but is not limited to, one of the following:

[0118] Symbol, time slot, micro-time slot, subframe, frame.

[0119] The full-duplex mode described in the embodiments of this application may also be referred to as or replaced by: enhanced duplex, enhanced duplex mode, cross division duplexing (XDD), enhanced full-duplex, enhanced full-duplex mode, or other similar descriptions, and this application is not limited thereto.

[0120] The full-duplex mode described in this application embodiment can be expressed as: supporting uplink subband transmission in the downlink time domain unit, and / or supporting downlink subband transmission in the uplink time domain unit, and / or supporting both uplink and downlink subband transmission in the flexible time domain unit.

[0121] It should be noted that the full-duplex mode described in the embodiments of this application can include network full-duplex mode and terminal full-duplex mode; wherein, network full-duplex mode: full-duplex on the network side, half-duplex on the terminal side; terminal full-duplex mode: full-duplex on the network side, full-duplex on the terminal side. Terminal-side half-duplex means that in one time domain unit, only downlink signals or downlink channels can be received, or only uplink signals or uplink channels can be transmitted. Terminal-side full-duplex means that in one time domain unit, downlink signals or downlink channels can be received and uplink signals or uplink channels can be transmitted simultaneously.

[0122] Network full-duplex mode can enhance coverage, reduce transmission latency, and improve resource utilization efficiency. Terminal full-duplex mode can achieve the above gains while increasing downlink (DL) throughput and / or uplink (UL) throughput.

[0123] Typically, a guard band (GB) needs to be reserved between UL and DL transmissions. For example, GB is reserved to achieve frequency isolation and reduce self-interference. The self-interference cancellation capability of the terminal side is usually weaker than that of the network side. For simultaneous transmission and reception at the terminal side, the GB that needs to be reserved is larger than the GB reserved on the gNB side, that is, more physical resource blocks (PRBs) are required as guard bands.

[0124] Network full-duplex mode and terminal full-duplex mode can be like Figure 7 As shown, where, Figure 7 (a) refers to the network-side full-duplex subband and GB configuration, i.e., the network-side equipment configures the time-frequency resources for the uplink subband (UL SB) and downlink subband (DL SB) (and / or GB). In the UL SB, the network-side equipment receives the UL channel or UL signal from the served UE; in the DL SB, the network-side equipment transmits the DL channel or DL ​​signal for the served UE. DL transmission can cause self-interference to UL reception. Figure 7 (b) is the full-duplex subband configuration on the terminal side, where the network-side equipment allocates time-frequency resources for the UL SB and DL SB (and / or GB) to the terminal. The terminal's UL transmission will cause self-interference to the DL reception. Different terminals may have different capabilities, therefore the number of GB that need to be reserved may vary.

[0125] It should be noted that, to improve resource utilization efficiency in idle and inactive states, full-duplex mode can be configured not only in connected state but also in idle or inactive states. For energy-saving purposes, it is possible to dynamically activate specific public signals or channels via uplink wake-up signals. This requires transmitting the corresponding uplink wake-up signals during cell search or random access, such as activating SSB transmission or PRACH configuration via uplink wake-up signals. In this case, a cell-level full-duplex mode needs to be configured, and uplink wake-up signal indication needs to be supported on the newly configured subband to assist the terminal in sending uplink wake-up signals. It is also necessary to consider whether the terminal supports full-duplex mode, accommodating both terminals that support and do not support it. In particular, the resources required for repeated transmission of uplink wake-up signals need to be considered.

[0126] In some embodiments, the uplink wake-up signal is used to wake up or instruct a network energy-saving cell (such as a Network Energy Saving (NES) cell) to send a target downlink signal or target downlink data. Optionally, the target downlink signal may be a specific common signal (such as an SSB), and the target downlink data may be a specific common channel. Specifically, for example, the network-side device may send a first indication information in cell A (cell A may be the serving cell), which is used to activate or configure a resource for an uplink wake-up signal for cell B (cell B may be a network energy-saving cell), so that when the terminal needs to perform measurement or data communication, it can send an uplink wake-up signal on the uplink wake-up signal resource in cell B. The network-side device monitors the uplink wake-up signal in cell B, and if the uplink wake-up signal is detected, the network-side device may subsequently send the target downlink signal or target downlink data to the terminal in cell B.

[0127] In some embodiments, the uplink wake-up signal can be used to wake up the target downlink signal in packet transmission. For example, the uplink wake-up signal can be used to wake up the network-side device to send a two-level SSB, where the first-level SSB can be a long-period transmission signal or channel, and the second-level SSB can be a short-period transmission signal or channel.

[0128] Optionally, the network-side device can configure the terminal's first-level SSB to be associated with a WO resource (used for transmitting uplink wake-up signals). The uplink wake-up signal transmitted on this WO resource can be used to trigger the network side to transmit a second-level SSB, thereby achieving energy saving. Optionally, the first-level SSB can be associated with multiple different WUS sequences, or the first-level SSB can be associated with multiple different WO resources. Each sequence or WO resource can be associated with a second-level SSB. In this way, the terminal's selection and transmission of a WUS sequence or WO can be used to indicate to the network side the specific SSB information in the second-level SSB that the terminal expects the network side to send. For example, the first-level SSB1 is associated with a WO containing four WUS sequences, each WUS sequence corresponding to a second-level SSB (e.g., a total of four second-level SSBs, such as SSB 1 to 4).

[0129] In some embodiments, the uplink wake-up signal is used to wake up or instruct the serving cell to activate or configure the serving cell's resources for random access, or the uplink wake-up signal is used to wake up or instruct the serving cell to activate or configure the serving cell's wake-up signal resources for requesting a target downlink signal. Optionally, the network-side device can send second indication information in cell A (cell A can be the serving cell), which is used to activate or configure the serving cell's uplink wake-up signal resources for random access by the terminal, or the second indication information is used to activate or configure the serving cell's uplink wake-up signal resources for requesting a target downlink signal by the terminal, such as... Figure 8 As shown.

[0130] For example, the network-side device activates or configures an uplink wake-up signal resource for the terminal. When the terminal needs to perform random access, it first sends an uplink wake-up signal on the uplink wake-up signal resource. After the network-side device detects the uplink wake-up signal of the terminal, it activates or configures the RACH resource for the terminal for random access.

[0131] For example, the network-side device activates or configures an uplink wake-up signal resource for the terminal. When the terminal needs to request the network-side device to send a target downlink signal, it can send an uplink wake-up signal on this resource. This uplink wake-up signal can be associated with the target downlink signal. Specifically, at time A, the network-side device uses a signal or channel in beam direction A to serve the terminal. The network-side device activates or configures an uplink wake-up signal associated with beam directions B, C, and D (target downlink signals). When the terminal needs to measure beam direction B (target downlink signal), it can instruct the network-side device to perform target downlink signal transmission in beam direction B through the uplink wake-up signal, assisting the terminal in measurement or communication in beam direction B. This embodiment is meaningful for handover between different beams due to mobility. The network-side device does not need to periodically send target downlink signals, which is beneficial for network energy saving and reduces energy consumption. Optionally, the terminal can determine the desired target downlink signal transmission in beam direction B based on its own movement direction and speed, as well as historical information.

[0132] In some embodiments, the target downlink signal may be a Synchronization Signal Block (SSB) or a Channel State Information Reference Signal (CSI-RS), and may also be other downlink signals, which are not limited in this application.

[0133] It should be noted that the SSB described in the embodiments of this application can also be called any signal set or signal module that includes at least one of the following: synchronization signal, broadcast signal, physical broadcast channel (PBCH), other system message downlink broadcast channel and its control channel, or control resource set, or control channel search space.

[0134] In some embodiments, the wake-up process of the uplink wake-up signal includes at least one of the following:

[0135] Type A: Includes only the wake-up process of the WUS sequence;

[0136] Type B: Wake-up process including WUS sequence and WUS payload (such as WUS PUSCH);

[0137] Type C: Includes the WUS sequence and the subsequent PUSCH wake-up process.

[0138] It should be noted that for type B, the WUS sequence and WUS payload (also known as WUS PUSCH) constitute a single transmission process, and both can be sent at the same time or consecutively. For type C, the WUS sequence and PUSCH are two independent transmissions, with the PUSCH transmission occurring after the feedback signal of the WUS sequence transmission is received.

[0139] Optionally, the uplink wake-up signal may include three formats, each corresponding to one of the three types of wake-up processes.

[0140] The TRP or TRP set described in the embodiments of this application can also be a TRP or TRP set associated with a specific signal, or a reference signal, a single reference signal, or a group of reference signals. The TRPs described in the embodiments of this application can also be generalized to one or a group of repeater-associated transmitting units, or to one or a group of Timing Advance Group (TAG)-associated transmitting units, or to one or a group of cell (e.g., NTN cell, small cell)-associated transmitting units, or to one or a group of Integrated Access and Backhaul (IAB)-associated transmitting units, or to one or a group of beam-associated transmitting units, or to one or a group of quasi-co-located (QCL) hypothetical-associated transmitting units, or to one or a group of Transmission Configuration Indicator (TCI) status-associated transmitting units, or to other signal-associated transmitting units for a specific purpose. The TRP described in this application embodiment may also correspond to a carrier or carrier group, or an SSB or SSB group, or a BWP or BWP group, or a band or band group, or a subband or subband group, or a frequency resource or frequency resource group, or a certain transmission mode.

[0141] The resources for the uplink wake-up signal described in this application embodiment may include, but are not limited to, at least one of the following:

[0142] The time-frequency resources of the uplink wake-up signal, and the sequence of the uplink wake-up signal.

[0143] The repeated transmission of the uplink wake-up signal described in the embodiments of this application can be understood as: repeated transmission performed in the initial transmission of each uplink wake-up signal, and / or repeated transmission performed in the retransmission process of each uplink wake-up signal.

[0144] The first information described in the embodiments of this application can also be referred to as WUS indication information. Optionally, the first information can be a Physical Downlink Control Channel (PDCCH) order or Downlink Control Information (DCI), or other signaling or control information, which is not limited in this application.

[0145] In some embodiments, the first information includes at least one of the following:

[0146] The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located;

[0147] The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types;

[0148] The third indication information is used to indicate the time domain resources of the uplink wake-up signal;

[0149] The fourth indication information is used to indicate the configuration index of the uplink wake-up signal;

[0150] The fifth indication information is used to indicate the mask index of the uplink wake-up signal;

[0151] The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal;

[0152] The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal;

[0153] The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal;

[0154] The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal;

[0155] The tenth instruction information is used to indicate the target TRP associated with the uplink wake-up signal.

[0156] In some implementations, the first information includes first indication information, which may be a first information field (such as a time-domain unit type indication field), wherein the first information field is used to indicate the time-domain unit type in which the uplink wake-up signal is located.

[0157] For example, the first information field occupies 1 bit; wherein, a value of 1 in the first information field indicates that the time domain cell containing the uplink wake-up signal is of type SBFD, and a value of 0 in the first information field indicates that the time domain cell containing the uplink wake-up signal is of type non-SBFD; or, a value of 0 in the first information field indicates that the time domain cell containing the uplink wake-up signal is of type SBFD, and a value of 1 in the first information field indicates that the time domain cell containing the uplink wake-up signal is of type non-SBFD.

[0158] In some implementations, the first information includes second indication information, which may be a second information field (such as a cross-time domain unit type indication field), wherein the second information field is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types.

[0159] For example, the second information field occupies 1 bit; wherein, a value of 1 in the second information field indicates that the resource crosses the time domain unit type of the uplink wake-up signal, and a value of 0 in the first information field indicates that the resource does not cross the time domain unit type of the uplink wake-up signal; or, a value of 0 in the first information field indicates that the resource crosses the time domain unit type of the uplink wake-up signal, and a value of 1 in the first information field indicates that the resource does not cross the time domain unit type of the uplink wake-up signal.

[0160] The resource cross-time domain cell type of the uplink wake-up signal described in this application embodiment can be understood as follows: a portion of the resources of the uplink wake-up signal are located in the time domain cells of SBFD, and another portion of the resources of the uplink wake-up signal are located in the time domain cells of non-SBFD. Alternatively, a portion of the resources of the uplink wake-up signal are located in the time domain cells of non-SBFD, and another portion of the resources of the uplink wake-up signal are located in the time domain cells of SBFD.

[0161] It should be noted that in the time domain of SBFD, the indexing of the WO associated with the target downlink signal (e.g., SSB) and the indexing of the WO associated with the non-SBFD time domain can be performed separately, and can follow the same rules.

[0162] In some embodiments, the first information includes the second indication information, and the above S220 may specifically include:

[0163] If the second indication information indicates that the resource cross-time domain unit type of the uplink wake-up signal, the terminal determines that the time domain unit type of the uplink wake-up signal is an SBFD time domain unit, or the terminal determines that the time domain unit type of the uplink wake-up signal is a non-SBFD time domain unit, or the terminal determines that the time domain unit type of the uplink wake-up signal is consistent with the starting time domain unit type of the uplink wake-up signal.

[0164] Optionally, the starting time-domain unit type of the uplink wake-up signal is indicated by the network-side device through the first information. For example, the network-side device may additionally indicate the starting time-domain unit type of the uplink wake-up signal. When there are both uplink wake-up signal resources with SBFD symbols (such as WUS occasion (WO or WUSO)) and uplink wake-up signal resources with non-SBFD symbols within a time-domain unit (e.g., within a slot), the terminal determines that the time-domain unit type of the uplink wake-up signal is consistent with the starting time-domain unit type of the uplink wake-up signal.

[0165] In some implementations, the first information includes the third indication information, which may be a third information field (such as a time-domain resource indication field), wherein the third information field is used to indicate the time-domain resources of the uplink wake-up signal.

[0166] In this embodiment, the third information field in the first information indicates that the time domain resources of the uplink wake-up signal are suitable for non-periodic time domain resource indication, but the signaling overhead may be large.

[0167] Optionally, the time-domain resource of the uplink wake-up signal can be: the time-domain resource of the uplink wake-up signal has a first offset value relative to the time when the terminal receives the first information (such as the start time or the end time); or, there is a first time interval between the time-domain resource of the uplink wake-up signal and the time when the terminal receives the first information (such as the start time or the end time); or, the index of the time-domain resource of the uplink wake-up signal.

[0168] Optionally, the first offset value may include at least one reference time-domain unit defined based on the subcarrier spacing, or the first time interval may include at least one reference time-domain unit defined based on the subcarrier spacing.

[0169] Optionally, the reference time-domain unit may include, but is not limited to, one of the following:

[0170] Symbol, time slot, micro-time slot, subframe, frame.

[0171] Optionally, the overhead (number of bits occupied) of the third information field and the range of its corresponding values ​​can be configured by the network side.

[0172] In some embodiments, the first information includes the third indication information, and the above S220 may specifically include:

[0173] The terminal determines that the time domain unit type of the uplink wake-up signal is consistent with the time domain resource type of the uplink wake-up signal indicated by the third indication information.

[0174] For example, taking PDCCH 1 as the first information and the reference time domain unit as the symbol, if the third information field indicates a first offset value or a first time interval of k1 and k1 = 7, the time domain resource of the uplink wake-up signal after 7 symbols (such as WO1) will be used. If the time domain resource of the uplink wake-up signal is WO1, the time domain unit type where the uplink wake-up signal is located is the same as the time domain unit type where WO1 is located. For example, if the time domain unit type where the uplink wake-up signal is located is SBFD symbol, such as... Figure 9 As shown.

[0175] For example, taking PDCCH 2 as the first information and the reference time-domain unit as the symbol, if the third information field indicates a first offset value or a first time interval of k2 and k2 = 8, the time-domain resource of the uplink wake-up signal after 8 symbols (such as WO2) will be used. If the time-domain resource of the uplink wake-up signal is WO2, the time-domain unit type where the uplink wake-up signal is located is the same as the time-domain unit type where WO2 is located. For example, if the time-domain unit type where the uplink wake-up signal is located is a non-SBFD symbol, such as... Figure 9 As shown.

[0176] In some embodiments, the first information includes the fourth indication information. Optionally, the fourth indication information may be a fourth information field (such as a configuration index indication field), wherein the fourth information field is used to indicate the configuration index of the uplink wake-up signal. Optionally, the above S220 may specifically include:

[0177] The terminal determines the first target configuration information from at least two configuration information according to the configuration index of the uplink wake-up signal indicated by the fourth indication information, and determines the time domain unit type where the uplink wake-up signal is located according to the type of time domain resource of the uplink wake-up signal configured by the terminal according to the first target configuration information.

[0178] In this embodiment, the terminal determines the first target configuration information from at least two configuration information based on the configuration index of the uplink wake-up signal, and determines the time domain unit type where the uplink wake-up signal is located based on the type of time domain resource of the uplink wake-up signal configured by the first target configuration information. The terminal only needs to obtain the configuration index of the uplink wake-up signal indicated by the network side to determine the time domain unit type where the uplink wake-up signal is located, thereby reducing the signaling overhead of the network side indicating the resources of the uplink wake-up signal.

[0179] In this embodiment, at least two configuration information items can be compatible with configuration methods for other channels; for example, at least two configuration information items can be compatible with the PRACH configuration method. The configuration information for the uplink wake-up signal's resources may be periodic. Configuring uplink wake-up signal resources may lead to a waste of spectrum resources. Therefore, the uplink wake-up signal's resources can be a portion of the time-domain resources mapped from the target downlink signal to the uplink wake-up signal. For example, the time-domain resources of the uplink wake-up signal can be configured or indicated as a mapping cycle from the target downlink signal to the uplink wake-up signal's resources, or an association period from the target downlink signal to the uplink wake-up signal's resources, or an association pattern period from the target downlink signal to the uplink wake-up signal's resources, or a time window period from the target downlink signal to the uplink wake-up signal's resources, where the time window period is a multiple of the association pattern period, thereby saving resources that need to be reserved for the uplink wake-up signal.

[0180] Optionally, each of the at least two configuration pieces of information is used to configure at least one of the following:

[0181] The types of time-domain resources of the uplink wake-up signal, the format of the uplink wake-up signal (WUS format), the parameters (x, y) of the radio frame in which the resources of the uplink wake-up signal are located, the time-domain resources of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of WUS slots within a subframe, the number of time-domain WUS occasions within a WUS slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal.

[0182] Optionally, the time window period of the resource from the target downlink signal to the uplink wake-up signal can be a multiple of the association mode period of the resource from the target downlink signal to the uplink wake-up signal.

[0183] Optionally, the at least two configuration information can be agreed upon by a protocol, or the at least two configuration information can be pre-configured by the network side. Specifically, for example, the network-side device indicates or configures the at least two configuration information through Radio Resource Control (RRC) signaling, or the network-side device indicates or configures the at least two configuration information through paging, or the network-side device indicates or configures the at least two configuration information through PDCCH.

[0184] In some embodiments, the first information includes the fourth indication information. Optionally, the fourth indication information may be a fourth information field (such as a configuration index indication field), wherein the fourth information field is used to indicate the configuration index of the uplink wake-up signal. Optionally, the above S220 may specifically include:

[0185] The terminal determines the second target configuration information from the first configuration table according to the configuration index of the uplink wake-up signal indicated by the fourth indication information, and determines the time domain unit type where the uplink wake-up signal is located according to the type of time domain resource of the uplink wake-up signal configured by the second target configuration information; wherein, different rows in the first configuration table correspond to different configuration information of uplink wake-up signals.

[0186] In this embodiment, the terminal determines the second target configuration information from the first configuration table based on the configuration index of the uplink wake-up signal, and determines the type of time domain resource of the uplink wake-up signal configured by the terminal based on the type of time domain resource of the uplink wake-up signal configured by the second target configuration information. The terminal only needs to obtain the configuration index of the uplink wake-up signal indicated by the network side to determine the type of time domain unit where the uplink wake-up signal is located, thereby reducing the signaling overhead of the network side indicating the resources of the uplink wake-up signal.

[0187] In this embodiment, the first configuration table can be compatible with configuration methods for other channels, for example, it can be compatible with the PRACH configuration method. The resources configured in the first configuration table for the uplink wake-up signal can be periodic resources. Configuring uplink wake-up signal resources may lead to a waste of spectrum resources. Therefore, the resources for the uplink wake-up signal can be a portion of the time-domain resources mapped from the target downlink signal to the uplink wake-up signal. For example, the time-domain resources of the uplink wake-up signal can be configured or indicated as a mapping cycle from the target downlink signal to the uplink wake-up signal resources, or an association period from the target downlink signal to the uplink wake-up signal resources, or an association pattern period from the target downlink signal to the uplink wake-up signal resources, or a time window period from the target downlink signal to the uplink wake-up signal resources. This saves uplink wake-up signal resources.

[0188] Optionally, each row in the first configuration table is used to configure at least one of the following:

[0189] The type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal (WUS format), the parameters (x, y) of the radio frame in which the resources of the uplink wake-up signal are located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of WUS slots within a subframe, the number of time-domain WUS occasions within a WUS slot, and the transmission duration of the uplink wake-up signal.

[0190] For example, the first configuration table can be a WUS configuration table, as shown in Table 1 below.

[0191] Table 1

[0192]

[0193] Optionally, the first configuration table may be agreed upon by a protocol, or the first configuration table may be pre-configured by the network side. Specifically, for example, the network-side device may indicate or configure the first configuration table through RRC signaling, or the network-side device may indicate or configure the first configuration table through paging, or the network-side device may indicate or configure the first configuration table through PDCCH.

[0194] In some embodiments, the first information includes the fourth indication information. Optionally, the fourth indication information may be a fourth information field (such as a configuration index indication field), wherein the fourth information field is used to indicate the configuration index of the uplink wake-up signal. Optionally, the above S220 may specifically include:

[0195] The terminal determines a target configuration table from at least two configuration tables based on the configuration index of the uplink wake-up signal indicated by the fourth indication information, and determines the time domain unit type of the uplink wake-up signal based on the type of time domain resource of the uplink wake-up signal configured in the target configuration table.

[0196] In this embodiment, the terminal determines the target configuration table from at least two configuration tables based on the configuration index of the uplink wake-up signal, and determines the time domain unit type where the uplink wake-up signal is located based on the type of time domain resources of the uplink wake-up signal configured in the target configuration table. The terminal only needs to obtain the configuration index of the uplink wake-up signal indicated by the network side to determine the time domain unit type where the uplink wake-up signal is located, thereby reducing the signaling overhead of the network side indicating the resources of the uplink wake-up signal.

[0197] In this embodiment, at least two configuration tables are compatible with configuration methods for other channels; for example, at least two configuration tables are compatible with the PRACH configuration method. The configuration of uplink wake-up signal resources using these at least two configuration tables may involve periodic resources. Configuring uplink wake-up signal resources may lead to a waste of spectrum resources. Therefore, the uplink wake-up signal resources can be a subset of the time-domain resources mapped from the target downlink signal. For example, the time-domain resources of the uplink wake-up signal can be configured or indicated as a mapping cycle from the target downlink signal to the uplink wake-up signal resources, or an association period from the target downlink signal to the uplink wake-up signal resources, or an association pattern period from the target downlink signal to the uplink wake-up signal resources, or a time window period from the target downlink signal to the uplink wake-up signal resources, where the time window period is a multiple of the association pattern period, thereby saving uplink wake-up signal resources.

[0198] Optionally, each of the at least two configuration tables is used to configure at least one of the following:

[0199] The type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal (WUS format), the parameters (x, y) of the radio frame in which the resources of the uplink wake-up signal are located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of WUS slots within a subframe, the number of time-domain WUS occasions within a WUS slot, and the transmission duration of the uplink wake-up signal.

[0200] Optionally, the at least two configuration tables include a configuration table corresponding to the time domain unit of SBFD and a configuration table corresponding to the time domain unit of non-SBFD. Specifically, the configuration table can be designed according to the parameters in Table 1 above, which will not be elaborated here.

[0201] Optionally, the at least two configuration tables can be agreed upon by a protocol, or the at least two configuration tables can be pre-configured by the network side. Specifically, for example, the network-side device indicates or configures the at least two configuration tables through RRC signaling, or the network-side device indicates or configures the at least two configuration tables through paging, or the network-side device indicates or configures the at least two configuration tables through PDCCH.

[0202] In some embodiments, the target downlink signal can be mapped to valid uplink wake-up signal transmission occasions (WO occasions) based on a preset rule. Optionally, the preset rule includes one of the following:

[0203] The WUS sequences in each WO are ordered sequentially by their sequence indices.

[0204] When configuring FDM WO (i.e., multiple WUS Occasions in the frequency domain), the frequency domain index is incremented.

[0205] When multiple Words are configured within a WUS time slot, the index of the Word within the time slot is incremented.

[0206] When configuring multiple WUS time slots, the WUS time slot index is incremented.

[0207] Optionally, valid WUS resources can be determined by network-side indications or rules agreed upon by the protocol. For example, for valid WOs within the time-domain unit of SBFD, the available WUS time-frequency resources are all within the uplink available resources (e.g., subbands).

[0208] Optionally, the mapping cycle of the resource (WO) from the target downlink signal to the uplink wake-up signal:

[0209] After all target downlink signals have been mapped to a WO in one round, a target downlink signal to WO mapping cycle is formed. The completion of one round of mapping means that each actually transmitted target downlink signal is mapped to at least one WO. The WUS transmission timing (WUS Occasion, WO) needs to establish a mapping relationship with the index of the target downlink signal to ensure that the UE transmits the WUS signal on the WO corresponding to the target downlink signal.

[0210] It should be noted that the association period of a resource from a target downlink signal to an uplink wake-up signal may include one or more mapping cycles of resources (WO) from the target downlink signal to the uplink wake-up signal.

[0211] Optionally, the association period of the resource (WO) from the target downlink signal to the uplink wake-up signal:

[0212] The association period for mapping a target downlink signal to a WO is defined as the period during which at least one round of target downlink signal to WO mapping is completed, ensuring that each actually transmitted target downlink signal is mapped to at least one WO. The association period for mapping a target downlink signal to a WO must be an integer multiple of the WUS configuration period, and the multiple must be the minimum value listed in the configuration table. This association period is calculated starting from radio frame 0. Within an association period, after completing one round of target downlink signal to WO mapping, the next round continues until there are insufficient remaining WOs to complete one round of target downlink signal to WO mapping. If there are insufficient remaining WOs to complete one round of target downlink signal to WO mapping, these remaining WOs constitute an invalid WO set. All WOs in this invalid WO set cannot be associated with a target downlink signal or used for WUS transmission.

[0213] For example, the mapping of the WUS configuration period and the target downlink signal to the associated period of WO can be shown in Table 2.

[0214] Table 2

[0215] WUS configuration cycle (milliseconds) Correlation period from target downlink signal to WO 10 {1,2,4,8,16} 20 {1,2,4,8} 40 {1,2,4} 80 {1,2} 160 {1}

[0216] It should be noted that an association pattern period for resources from a target downlink signal to an uplink wake-up signal may contain one or more association periods for resources from a target downlink signal to an uplink wake-up signal, and the association pattern period for resources from a target downlink signal to an uplink wake-up signal repeats with the association period.

[0217] Because the number of valid WOs included in the association period of the target downlink signal mapped to the WO is variable under certain configuration conditions, the time-domain repetition period of the association period of the target downlink signal to the WO is further defined by the association pattern period of the resources from the target downlink signal to the uplink wake-up signal. The maximum value of the association pattern period of the target downlink signal to the WO is a fixed or configured value, such as 160ms.

[0218] Furthermore, a time window period for the resource from the target downlink signal to the uplink wake-up signal can be defined, wherein the time window period is a multiple of the associated mode period, such as 160*2ms, 160*3ms, ...

[0219] For example, taking the target downlink signal as an SSB, each SSB can be mapped to one or more WOs, or multiple SSBs can be mapped to one WO, such as... Figure 10 As shown. Optionally, the WUS sequence associated with each SSB (WUSSequencePerSSB) can also be configured, or the SSB associated with each WO (ssb-perWUS-Occasion) and the WUS sequence associated with each SSB (WUSSequencePerSSB) can be indicated together.

[0220] Optionally, if a target downlink signal is mapped to multiple WOs, the network side needs to indicate the WO mask index, so that the terminal can determine the WO to use based on the WO mask index.

[0221] In some embodiments, the first information includes the fifth indication information. Optionally, the fifth indication information may be a fifth information field (such as a mask index indication field), wherein the fifth information field is used to indicate the mask index of the uplink wake-up signal. Optionally, the above S220 may specifically include:

[0222] The terminal determines the time-domain unit type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal according to the mask index of the uplink wake-up signal indicated by the fifth indication information;

[0223] The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal.

[0224] In this embodiment, the terminal determines the time-domain unit type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal; the terminal then determines the time-domain unit type of the uplink wake-up signal based on the time-domain unit type of the uplink wake-up signal associated with the mask index. That is, in this embodiment, the time-domain unit type of the uplink wake-up signal can be implicitly indicated based on the mask index of the uplink wake-up signal.

[0225] Optionally, the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal can be agreed upon by a protocol, or the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal can be pre-configured by the network side. Specifically, for example, the network-side device indicates or configures the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal via RRC signaling; or, the network-side device indicates or configures the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal via paging; or, the network-side device indicates or configures the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal via PDCCH.

[0226] For example, the relationship between the uplink wake-up signal mask index (WUS Mask Index) and the uplink wake-up signal time domain cell type can be shown in Table 3.

[0227] Table 3

[0228]

[0229] It should be noted that the uplink wake-up signal mask index (WUS Mask Index) in Table 3 above can also be replaced with msgA-SSB-SharedWO-MaskIndex or ssb-SharedWO-MaskIndex, and this application does not limit this.

[0230] Optionally, the relationship between the uplink wake-up signal mask index (WUS Mask Index) and the uplink wake-up signal time domain cell type can also be formed by extracting some parameters from Table 3 above.

[0231] Optionally, more index values ​​can be added so that each index has a corresponding type indicator (requiring more overhead bits).

[0232] It should be noted that the mask index value can indicate the index of WO on the time domain of SBFD and the index of WO on the time domain of non-SBFD, respectively, according to the same rules.

[0233] In some embodiments, the first information includes the seventh indication information. Optionally, the seventh indication information may be a seventh information field (such as a time-domain unit type indication field corresponding to the number of repeated transmissions), wherein the seventh information field is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal. Optionally, the above S220 may specifically include:

[0234] The terminal determines the number of times the uplink wake-up signal is repeated and the time-domain unit type in which the uplink wake-up signal is located based on the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal indicated by the seventh indication information.

[0235] Optionally, the terminal determines the number of times the uplink wake-up signal is repeatedly transmitted based on the repetition threshold of the uplink wake-up signal; and the terminal determines the time domain unit type of the uplink wake-up signal based on the time domain unit type corresponding to the number of times the uplink wake-up signal is repeatedly transmitted.

[0236] In this embodiment, the terminal determines the number of times the uplink wake-up signal is repeatedly transmitted based on the retransmission threshold of the uplink wake-up signal; and the terminal determines the time domain type of the uplink wake-up signal (such as the time domain type of the repeated transmission of the uplink wake-up signal) based on the time domain type corresponding to the number of repeated transmissions of the uplink wake-up signal. That is, in this embodiment, the time domain type of the repeated transmission of the uplink wake-up signal can be implicitly indicated based on the number of repeated transmissions of the uplink wake-up signal.

[0237] In this embodiment, for the repeated transmission of an N uplink wake-up signal (such as a WUS sequence), a group (or set) is formed by N valid WOs (WUS occasions). These N WOs are temporally consecutive and use the same frequency resources, are associated with the same one or more target downlink signal (such as SSB) indices, and each target downlink signal (such as SSB) index is associated with the same WUS sequence index on all valid WOs within the group (or set).

[0238] The time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal described in the embodiments of this application can also be referred to as, or replaced with, the time-domain unit type of the uplink wake-up signal associated with the number of repeated transmissions of the uplink wake-up signal, or other similar descriptions, and this application is not limited thereto. For example, the seventh information field can indicate the association between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

[0239] Optionally, if the time-domain cell type corresponding to the number of repetitions (WUS-RepetitionNum) of the uplink wake-up signal is a cross-SBFD and non-SBFD type, the time-domain cell type of the uplink wake-up signal can be determined based on the first rule mentioned above.

[0240] For example, the seventh information field can indicate the time domain unit (WUS-RepetitionNum2_non-SBFD) associated with the time domain unit type non-SBFD when the number of repetitions of the uplink wake-up signal (WUS-RepetitionNum) is 2.

[0241] For example, the seventh information field can indicate the time domain unit (WUS-RepetitionNum4_non-SBFD) associated with the time domain unit type non-SBFD when the number of repetitions of the uplink wake-up signal (WUS-RepetitionNum) is 4.

[0242] For example, the seventh information field can indicate the time domain unit (WUS-RepetitionNum8_non-SBFD) associated with the time domain unit type non-SBFD when the number of repetitions of the uplink wake-up signal (WUS-RepetitionNum) is 8.

[0243] For example, the seventh information field can indicate the time domain unit (WUS-RepetitionNum2_SBFD) associated with the time domain unit type SBFD when the number of repeated transmissions of the uplink wake-up signal (WUS-RepetitionNum) is 2.

[0244] For example, the seventh information field can indicate the time domain unit (WUS-RepetitionNum4_SBFD) associated with the time domain unit type SBFD when the number of repeated transmissions of the uplink wake-up signal (WUS-RepetitionNum) is 4.

[0245] For example, the seventh information field can indicate the time domain unit (WUS-RepetitionNum8_SBFD) associated with the time domain unit type SBFD when the number of repeated transmissions of the uplink wake-up signal (WUS-RepetitionNum) is 8.

[0246] For example, the seventh information field can indicate that when the number of repetitions of the uplink wake-up signal (WUS-RepetitionNum) is 2, the associated time-domain unit type is a cross-time-domain unit type (WUS-RepetitionNum2_acrossSBFDand non-SBFD). In this case, for example, the time-domain unit type corresponding to the first repetition of the uplink wake-up signal is an SBFD time-domain unit, and the time-domain unit type corresponding to the second repetition of the uplink wake-up signal is a non-SBFD time-domain unit; or, the time-domain unit type corresponding to the first repetition of the uplink wake-up signal is a non-SBFD time-domain unit, and the time-domain unit type corresponding to the second repetition of the uplink wake-up signal is an SBFD time-domain unit.

[0247] For example, the seventh information field can indicate that when the number of repetitions of the uplink wake-up signal (WUS-RepetitionNum) is 4, the associated time-domain unit type is a cross-time-domain unit type (WUS-RepetitionNum4_acrossSBFDand non-SBFD). In this case, for example, the repetition of the uplink wake-up signal uses two types of WOs, repeating in a pattern of non-SBFD time-domain units and SBFD time-domain units; or, the repetition of the uplink wake-up signal uses two types of WOs, repeating in a pattern of SBFD time-domain units and non-SBFD time-domain units.

[0248] In this case, when the number of repetitions (WUS-RepetitionNum) of the uplink wake-up signal is 8, the associated time-domain unit type is a cross-time-domain unit type (WUS-RepetitionNum8_acrossSBFDand non-SBFD). For example, the repetition of the uplink wake-up signal uses two types of WOs, repeating in a pattern of non-SBFD time-domain units and SBFD time-domain units; or, the repetition of the uplink wake-up signal uses two types of WOs, repeating in a pattern of SBFD time-domain units and non-SBFD time-domain units.

[0249] Optionally, for repeated WO transmissions, the network-side device can configure or indicate the symbol type of the WO related to the number of repetitions, as shown in Table 4 below.

[0250] Table 4

[0251]

[0252]

[0253] For example, taking a repetition count of 4 as an example, such as Figure 11 As shown, in repetition type 1, the first repetition (Rep.1) uses WO1, the second repetition (Rep.2) uses WO1, the third repetition (Rep.3) uses WO1', and the fourth repetition (Rep.4) uses WO1'. Here, WO1 is the WO of the time-domain unit using SBFD, and WO1' is the WO of the time-domain unit using non-SBFD. In repetition type 2, the first repetition (Rep.1) uses WO1, the second repetition (Rep.2) uses WO1, the third repetition (Rep.3) uses WO1, and the fourth repetition (Rep.4) uses WO1. Here, WO1 is always the WO of the time-domain unit using SBFD. In repetition type 3, the first repetition (Rep.1) uses WO2, the second repetition (Rep.2) uses WO2, the third repetition (Rep.3) uses WO2, and the fourth repetition (Rep.4) uses WO2. Here, WO2 is always the WO of the time-domain unit using non-SBFD.

[0254] In some embodiments, the network-side device may not indicate the time-domain unit type corresponding to the number of times the uplink wake-up signal is repeatedly transmitted. In this case, the terminal may determine the number of times the uplink wake-up signal is repeatedly transmitted based on the repetition threshold of the uplink wake-up signal; and the terminal may determine the time-domain unit type of the uplink wake-up signal based on the repetition number of the uplink wake-up signal, the correlation between the repetition number of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

[0255] Optionally, the terminal may determine the number of times the uplink wake-up signal is repeatedly transmitted and the time-domain unit type in which the uplink wake-up signal is located based on the repeated transmission threshold of the uplink wake-up signal.

[0256] Optionally, the association between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal can be agreed upon by the protocol, or the association can be pre-configured by the network side. Specifically, for example, the network-side device indicates or configures the association between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal via RRC signaling; or, the network-side device indicates or configures the association between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal via paging; or, the network-side device indicates or configures the association between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal via PDCCH.

[0257] Optionally, if the time-domain unit type corresponding to the number of repetitions of the uplink wake-up signal is a cross-SBFD and non-SBFD type, the time-domain unit type of the uplink wake-up signal can be determined based on a specific mode. Optionally, the repetition of the uplink wake-up signal is performed in a specific mode; for example, the repetition of the uplink wake-up signal uses two types of WOs, repeating in the mode of non-SBFD time-domain units and SBFD time-domain units; or, the repetition of the uplink wake-up signal uses two types of WOs, repeating in the mode of SBFD time-domain units and non-SBFD time-domain units.

[0258] For example, the seventh information field can indicate the threshold of the time-domain unit (TLU) of non-SBFD type associated with the uplink wake-up signal repetition count of 2 (e.g., rsrp-ThresholdWUS-RepetitionNum2_non-SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can be determined that the uplink wake-up signal repetition count is 2, and the corresponding TLU type can be a non-SBFD time-domain unit. That is, the seventh information field can implicitly indicate the time-domain unit type corresponding to the uplink wake-up signal repetition count.

[0259] For example, the seventh information field can indicate the threshold of the time-domain unit (TLU) of non-SBFD type associated with the uplink wake-up signal repetition count of 4 (e.g., rsrp-ThresholdWUS-RepetitionNum4_non-SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can be determined that the uplink wake-up signal repetition count is 4, and the corresponding TLU type can be a non-SBFD time-domain unit. That is, the seventh information field can implicitly indicate the time-domain unit type corresponding to the uplink wake-up signal repetition count.

[0260] For example, the seventh information field can indicate the threshold of the time-domain unit (TLU) of non-SBFD type associated with the uplink wake-up signal repetition count of 8 (e.g., rsrp-ThresholdWUS-RepetitionNum8_non-SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can determine that the uplink wake-up signal repetition count of 8 is used, and the corresponding TLU type can be a non-SBFD time-domain unit. That is, the seventh information field can implicitly indicate the time-domain unit type corresponding to the uplink wake-up signal repetition count.

[0261] For example, the seventh information field can indicate the threshold of the time-domain unit (TLU) of type SBFD associated with the uplink wake-up signal repetition count of 2 (e.g., rsrp-ThresholdWUS-RepetitionNum2_SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can be determined that the uplink wake-up signal repetition count is 2, and the corresponding TLU type can be SBFD. That is, the seventh information field can implicitly indicate the TLU type corresponding to the uplink wake-up signal repetition count.

[0262] For example, the seventh information field can indicate the threshold of the time-domain unit (TLU) of type SBFD associated with the uplink wake-up signal repetition count of 4 (e.g., rsrp-ThresholdWUS-RepetitionNum4_SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can be determined that the uplink wake-up signal repetition count is 4, and the corresponding time-domain unit type can be SBFD. That is, the seventh information field can implicitly indicate the time-domain unit type corresponding to the uplink wake-up signal repetition count.

[0263] For example, the seventh information field can indicate the threshold of the time-domain unit (TLU) of type SBFD associated with the uplink wake-up signal repetition count of 8 (e.g., rsrp-ThresholdWUS-RepetitionNum8_SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can determine that the uplink wake-up signal repetition count of 8 is used, and the corresponding TLU type can be SBFD. That is, the seventh information field can implicitly indicate the TLU type corresponding to the uplink wake-up signal repetition count.

[0264] For example, the seventh information field can indicate a threshold for the time domain unit type associated with a cross-time domain unit type when the number of repetitions of the uplink wake-up signal is 2 (e.g., rsrp-ThresholdWUS-RepetitionNum2_acrossSBFDand non-SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can be determined that the number of repetitions of the uplink wake-up signal is 2, and the corresponding time domain unit type can be a cross-time domain unit type; wherein, the time domain unit type corresponding to the first repetition of the uplink wake-up signal is an SBFD time domain unit, and the time domain unit type corresponding to the second repetition of the uplink wake-up signal is a non-SBFD time domain unit; or, the time domain unit type corresponding to the first repetition of the uplink wake-up signal is a non-SBFD time domain unit, and the time domain unit type corresponding to the second repetition of the uplink wake-up signal is an SBFD time domain unit. That is, the seventh information field can implicitly indicate the time domain unit type corresponding to the number of repetitions of the uplink wake-up signal.

[0265] For example, the seventh information field can indicate the threshold for the time domain unit type associated with a cross-time domain unit type when the number of repetitions of the uplink wake-up signal is 4 (e.g., rsrp-ThresholdWUS-RepetitionNum4_acrossSBFDand non-SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, it can be determined that the number of repetitions of the uplink wake-up signal is 4, and the corresponding time domain unit type can be a cross-time domain unit type; wherein, the repetition of the uplink wake-up signal uses two types of WO, repeating in the pattern of non-SBFD time domain units and SBFD time domain units; or, the repetition of the uplink wake-up signal uses two types of WO, repeating in the pattern of SBFD time domain units and non-SBFD time domain units. That is, the seventh information field can implicitly indicate the time domain unit type corresponding to the number of repetitions of the uplink wake-up signal.

[0266] For example, the seventh information field can indicate the threshold for the time domain unit type associated with an uplink wake-up signal repetition count of 8 (e.g., rsrp-ThresholdWUS-RepetitionNum8_acrossSBFDand non-SBFD). In this case, when the terminal measures the target reference signal and the threshold condition is met, the repetition count of the uplink wake-up signal (8) can be determined based on the seventh information field, and the corresponding time domain unit type can be a cross-time domain unit type. Specifically, the repetition of the uplink wake-up signal uses two types of WOs, repeating in a pattern of non-SBFD time domain units and SBFD time domain units; or, the repetition of the uplink wake-up signal uses two types of WOs, repeating in a pattern of SBFD time domain units and non-SBFD time domain units. That is, the seventh information field can implicitly indicate the time domain unit type corresponding to the repetition count of the uplink wake-up signal.

[0267] Optionally, the seventh information field may also indicate the number of repeated transmissions, the type of time-domain unit used for the repeated transmissions, and at least one of the repeating modes.

[0268] Optionally, the association between the retransmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal can be agreed upon by the protocol, or the association between the retransmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal can be pre-configured by the network side. Specifically, for example, the network-side device indicates or configures the association between the retransmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal through RRC signaling; or, the network-side device indicates or configures the association between the retransmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal through paging; or, the network-side device indicates or configures the association between the retransmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal through PDCCH.

[0269] In some embodiments, the first information includes the sixth indication information. Optionally, the sixth indication information may be a sixth information field (such as a time domain unit type indication field for repeated transmissions), wherein the sixth information field is used to indicate the time domain unit type for repeated transmissions of the uplink wake-up signal.

[0270] Optionally, the sixth information field can indicate the type of a set of WOs to be repeatedly transmitted. For example, the sixth information field can occupy 2 bits, and the different values ​​of the sixth information field can indicate the content as shown in Table 5 below.

[0271] Table 5

[0272]

[0273]

[0274] In some embodiments, the first information includes the eighth indication information. Optionally, the eighth indication information may be an eighth information field (such as a mask index indication field for repeated transmissions), wherein the eighth information field is used to indicate the mask index for repeated transmissions of the uplink wake-up signal. Optionally, the above S220 specifically includes:

[0275] The terminal determines the time-domain unit type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal repetition transmission, based on the mask index of the uplink wake-up signal repetition transmission indicated by the eighth indication information.

[0276] The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the mask index of the repeated transmission of the uplink wake-up signal.

[0277] In this embodiment, the terminal determines the time-domain unit type (e.g., the time-domain unit type of repeated transmissions of the uplink wake-up signal) associated with the mask index of the repeated transmissions of the uplink wake-up signal; the terminal then determines the time-domain unit type (e.g., the time-domain unit type of repeated transmissions of the uplink wake-up signal) of the uplink wake-up signal based on the time-domain unit type associated with the mask index of the repeated transmissions of the uplink wake-up signal. That is, in this embodiment, the time-domain unit type of repeated transmissions of the uplink wake-up signal can be implicitly indicated based on the mask index of the repeated transmissions of the uplink wake-up signal.

[0278] Optionally, the type of a set of WOs that are repeatedly transmitted can be indicated by a new item in Table 3 above.

[0279] For example, add a row to Table 3 above, such as WUS MaskIndex X1. The new content can be as follows: WUS repeat transmission uses WO X1, and repeat transmission uses the non-SBFD time domain cell type for repeat transmission.

[0280] <![CDATA[WUS Mask Index X1]]> <![CDATA[WO X1]]> non-SBFD time-domain unit

[0281] For example, if we add a row to Table 3 above, such as WUS Mask Index X2, the new content can be as follows: WUS repeat transmission uses WO X2, and repeat transmission uses two types of WO, repeating according to the time domain unit of non-SBFD and the time domain unit of SBFD.

[0282]

[0283] For example, if we add a row to Table 3 above, such as WUS Mask Index X3, the new content can be as follows: WUS repeat transmission uses WO X3, and repeat transmission uses two types of WO, repeating according to the time domain unit of SBFD and the time domain unit of non-SBFD.

[0284]

[0285] Optionally, more WUS Mask Index values ​​can be added so that each index has a corresponding type indication of the WO that is repeatedly transmitted (requires more bits).

[0286] In some embodiments, the first information includes the ninth indication information. Optionally, the ninth indication information may be a ninth information field, wherein the ninth information field is used to indicate the target downlink signal associated with the uplink wake-up signal (such as the index of the target downlink signal). Optionally, the above S220 may specifically include:

[0287] The terminal determines the time-domain unit type of the uplink wake-up signal associated with the target downlink signal based on the target downlink signal associated with the uplink wake-up signal indicated by the ninth indication information;

[0288] The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the target downlink signal.

[0289] In this embodiment, the terminal determines the time-domain unit type of the uplink wake-up signal associated with the target downlink signal based on the target downlink signal associated with the uplink wake-up signal; the terminal then determines the time-domain unit type of the uplink wake-up signal based on the time-domain unit type of the uplink wake-up signal associated with the target downlink signal. That is, in this embodiment, the time-domain unit type of the uplink wake-up signal can be implicitly indicated based on the target downlink signal associated with the uplink wake-up signal.

[0290] Optionally, the association between the time-domain unit types of the target downlink signal and the uplink wake-up signal can be agreed upon by the protocol, or the association between the time-domain unit types of the target downlink signal and the uplink wake-up signal can be pre-configured by the network side through higher-layer signaling.

[0291] For example, the time domain type of the uplink wake-up signal can be determined by indicating the SSB index associated with the uplink wake-up signal in the ninth information field, and by determining the type of the WO associated with the SSB index.

[0292] It should be noted that if a target downlink signal (e.g., SSB index) is associated with only one type of WO, then the type of WO can be implicitly determined by the SSB index indicated by the ninth information field.

[0293] In some embodiments, the first information includes the tenth indication information. Optionally, the first information includes a tenth information field, wherein the tenth information field is used to indicate the target TRP (such as the index of the target TRP) associated with the uplink wake-up signal. Optionally, the above S220 may specifically include:

[0294] The terminal determines the time-domain unit type of the uplink wake-up signal associated with the target TRP based on the target TRP associated with the uplink wake-up signal indicated by the tenth indication information;

[0295] The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the target TRP.

[0296] In this embodiment, the terminal determines the time-domain unit type of the uplink wake-up signal associated with the target TRP based on the target TRP associated with the uplink wake-up signal; the terminal also determines the time-domain unit type of the uplink wake-up signal based on the time-domain unit type of the uplink wake-up signal associated with the target TRP. That is, in this embodiment, the time-domain unit type of the uplink wake-up signal can be implicitly indicated based on the target TRP associated with the uplink wake-up signal.

[0297] Optionally, the association between the target TRP and the time-domain unit type of the uplink wake-up signal can be agreed upon by the protocol, or the association between the target TRP and the time-domain unit type of the uplink wake-up signal can be pre-configured by the network side through higher-layer signaling.

[0298] Optionally, the first information can indicate the WUS sequence index and SSB index for each TRP. Separate WUS sequence index fields and SSB index fields corresponding to each TRP can be used.

[0299] Optionally, for a multi-TRP scenario, the network side can instruct the terminal to initiate random access associated with at least two SSB indices. Each SSB index can be associated with a WUS sequence index.

[0300] In some implementations, a relevant indicator field is added to the first message:

[0301] WUS sequence index A–6 bits;

[0302] UL indicator or Supplementary uplink (SUL) indicator A–1 bit;

[0303] SSB index A – 6 bits;

[0304] WUS mask index A – 4 bits;

[0305] WO is of type A-1 bit;

[0306] WUS sequence index B–6 bits;

[0307] UL indication or SUL indication B-1 bit;

[0308] SSB index B – 6 bits;

[0309] WUS mask index B – 4 bits;

[0310] WO is of type B—1 bit;

[0311] …

[0312] Among them, parameter A is associated with TRP A, parameter B is associated with TRP B, parameter C is associated with TRP C, and so on.

[0313] In other implementations, the extended WUS sequence index and SSB index entries respectively indicate index indications corresponding to at least two TRPs. For example, the WUS sequence index can be as shown in Table 6, and the SSB index can be as shown in Table 7. Here, WUS sequence index An is associated with SSB index An, WUS sequence index Bn is associated with SSB index Bn, ...

[0314] Table 6

[0315] WUS Sequence Index TRP A TRP B 000 000 WUS Sequence Index A1 WUS Sequence Index B1 000 001 WUS Sequence Index A2 WUS Sequence Index B2 …… 111 111 WUS Sequence Index An WUS Sequence Index Bn

[0316] Table 7

[0317] SSB Index TRP A TRP B 000 000 SSB Index A1 SSB Index B1 000 001 SSB index A2 SSB index B2 …… 111 111 SSB Index An SSB index Bn

[0318] In some embodiments, the network-side device may not introduce an indication field in the first information, but instead configure predefined WO type selection rules. For example, the terminal may preferentially select the WO of the time domain unit with the closest SBFD in the time domain, and then select the WO of the time domain unit of non-SBFD. Optionally, for example, for a time window (one of mapping period, association period, association mode period, and time window period), the WO of the non-SBFD symbol may be preferentially selected. Alternatively, for a WO of the non-SBFD symbol that is no more than a certain time interval away from a specific reference time point, the specific reference time point may be the end time or the start time of the PDCCH transmission configuring WUS resources.

[0319] In some embodiments, the first information further includes at least one of the following:

[0320] The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal;

[0321] The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal;

[0322] The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal;

[0323] The fourteenth instruction information is used to indicate an upward UL instruction or a SUL instruction;

[0324] The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

[0325] Optionally, the sequence of the uplink wake-up signal can be a preamble, an on-off keying (OOK) sequence, or another sequence.

[0326] In some implementations, the first information is also used to indicate the beam index (or spatial relationship information (SpatialRealationInfo) associated with the uplink wake-up signal. For example, a terminal transmission beam (SpatialRealationInfo) indication field can be added to the first information to indicate that the terminal uses the target beam to transmit the uplink wake-up signal, which can improve the success probability of transmitting the uplink wake-up signal. In this embodiment, the first information further indicates the beam used by the terminal to transmit the uplink wake-up signal. This joint indication method is beneficial for reducing signaling overhead.

[0327] The carrier or frequency domain unit associated with the uplink wake-up signal described in the embodiments of this application can be understood as: the resources of the uplink wake-up signal can be located in the carrier or frequency domain unit associated with the uplink wake-up signal.

[0328] In some embodiments, the method 200 for determining the time-domain unit type of the uplink wake-up signal further includes:

[0329] The terminal receives second information from the network-side device;

[0330] The second information includes at least one of the following:

[0331] The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal;

[0332] The seventeenth instruction information is used to indicate the sequence-related information of the uplink wake-up signal;

[0333] The eighteenth instruction information is used to indicate the format of the uplink wake-up signal;

[0334] The nineteenth instruction information is used to indicate the at least two configuration information;

[0335] The twentieth instruction message is used to instruct the first configuration table;

[0336] The twenty-first instruction information is used to indicate the at least two configuration tables;

[0337] The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0338] The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0339] The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0340] The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0341] The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

[0342] In some implementations, the frequency domain resources of the uplink wake-up signal can be based on a continuous resource allocation method, such as an indication of the starting RB and length, or an indication through higher-layer parameter configuration or an index value of a protocol-predefined table.

[0343] In some implementations, the frequency domain resources of the uplink wake-up signal can be determined by configuring at least one of the following:

[0344] The start of BWP i, subcarrier spacing u, and WO

[0345] WUS transmission start frequency (WUS - FrequencyStart);

[0346] WUS Frequency Division Multiplexing Parameters (WUS-FDM) (used to determine the number of Words in the frequency domain);

[0347] The offset of the carrier where WUS is located relative to a reference point A, called offsetTocarrier.

[0348] For example, without configuring frequency domain units, WUS frequency domain resources can be as follows: Figure 12 As shown.

[0349] When configuring frequency domain units, the above parameters may be configured per frequency domain unit, and at least one of the following parameters must be configured:

[0350] Frequency Unit Start (j) (used to indicate the starting position of frequency unit j with WO when configuring multiple frequency units);

[0351] Frequency Unit number (j) (used to indicate the frequency unit number of WO when configuring multiple frequency units, and is configurable);

[0352] Offset FrequencyUnit, j (relative to a target frequency unit) (used when configuring multiple frequency units, indicating the offset of the frequency unit with WO relative to a reference frequency unit, configurable);

[0353] The start of WO on frequency domain unit j and subcarrier spacing u Configurable.

[0354] WUS Frequency Division Multiplexing Parameters (WUS-FDM) (used to determine the number of Words in the frequency domain);

[0355] For example, when configuring frequency domain units, WUS frequency domain resources can be as follows: Figure 13 As shown, j is either k or m.

[0356] Optionally, the sequence-related information of the uplink wake-up signal includes, but is not limited to, at least one of the following:

[0357] The sequence of the uplink wake-up signal (e.g., preamble), the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal (e.g., different sequence repetition types have different sequence numbers), the sequence expansion method of the uplink wake-up signal (e.g., whether an orthogonal cover code (OCC) is used), whether the sequence of the uplink wake-up signal is scrambled based on other sequences, the cyclic prefix (CP) of the uplink wake-up signal, and the guard time (GT) of the uplink wake-up signal.

[0358] Optionally, some or all of the parameters included in the sequence-related information of the uplink wake-up signal may also be agreed upon by the protocol.

[0359] The above text combined Figures 6 to 13 The terminal-side embodiments of this application are described in detail below, in conjunction with... Figure 14The network-side embodiments of this application are described in detail below. It should be understood that the network-side embodiments correspond to the terminal-side embodiments, and similar descriptions can be found in the terminal-side embodiments.

[0360] Figure 14 This is a schematic flowchart of a method 300 for determining the time-domain unit type of an uplink wake-up signal according to an embodiment of this application, as shown below. Figure 14 As shown, the method 300 for determining the time-domain unit type of the uplink wake-up signal may include at least some of the following:

[0361] S310, the network-side device sends the first information to the terminal;

[0362] S320, the network-side device receives an uplink wake-up signal from the terminal;

[0363] The time domain cell type of the uplink wake-up signal is associated with the first information, and the time domain cell type of the uplink wake-up signal includes at least one of the following: a time domain cell of SBFD, or a time domain cell of non-SBFD.

[0364] It should be understood that Figure 14 The steps or operations of method 300 for determining the time-domain cell type of the uplink wake-up signal are illustrated, but these steps or operations are merely examples, and other operations may be performed in this application. Figure 14 Variations of various operations within it.

[0365] In this embodiment, the network-side device sends first information to the terminal. Correspondingly, the terminal can determine the time-domain unit type of the uplink wake-up signal based on the first information, and the terminal sends the uplink wake-up signal according to the time-domain unit type. The time-domain unit type of the uplink wake-up signal includes at least one of the following: a time-domain unit with SBFD (Simplified Black-Schole Free) and a time-domain unit without SBFD. Specifically, the time-domain unit type of the uplink wake-up signal includes a time-domain unit with SBFD and / or a time-domain unit without SBFD, thereby enabling uplink wake-up signal transmission in full-duplex mode. This improves the transmission efficiency of the uplink wake-up signal, reduces the transmission latency of the uplink wake-up signal, and enhances the coverage performance of the uplink wake-up signal.

[0366] In some embodiments, the first information includes at least one of the following:

[0367] The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located;

[0368] The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types;

[0369] The third indication information is used to indicate the time domain resources of the uplink wake-up signal;

[0370] The fourth indication information is used to indicate the configuration index of the uplink wake-up signal;

[0371] The fifth indication information is used to indicate the mask index of the uplink wake-up signal;

[0372] The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal;

[0373] The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal;

[0374] The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal;

[0375] The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal;

[0376] The tenth instruction information is used to indicate the target TRP associated with the uplink wake-up signal.

[0377] In some embodiments, the first information further includes at least one of the following:

[0378] The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal;

[0379] The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal;

[0380] The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal;

[0381] The fourteenth instruction information is used to indicate an upward UL instruction or a SUL instruction;

[0382] The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

[0383] In some embodiments, the method 300 for determining the time-domain unit type of the uplink wake-up signal further includes:

[0384] The network-side device sends the second information to the terminal;

[0385] The second information includes at least one of the following:

[0386] The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal;

[0387] The seventeenth indication information is used to indicate the sequence-related information of the uplink wake-up signal, wherein the sequence-related information of the uplink wake-up signal includes at least one of the following: the sequence of the uplink wake-up signal, the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal, the sequence expansion method of the uplink wake-up signal, whether the sequence of the uplink wake-up signal is based on scrambling other sequences, the CP of the uplink wake-up signal, and the protection time of the uplink wake-up signal;

[0388] The eighteenth instruction information is used to indicate the format of the uplink wake-up signal;

[0389] The nineteenth instruction information is used to indicate at least two configuration information, wherein each of the at least two configuration information is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resources of the uplink wake-up signal are located, the time domain resource of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal;

[0390] The twentieth instruction information is used to instruct the first configuration table, wherein each row of the first configuration table is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal;

[0391] The twenty-first instruction information is used to indicate at least two configuration tables, wherein each of the at least two configuration tables is used to configure at least one of the following: the type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal;

[0392] The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0393] The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0394] The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0395] The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0396] The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

[0397] The method for determining the time-domain unit type of the uplink wake-up signal provided in this application embodiment can be executed by a device for determining the time-domain unit type of the uplink wake-up signal. This application embodiment uses the execution of the method for determining the time-domain unit type of the uplink wake-up signal by the device for determining the time-domain unit type of the uplink wake-up signal as an example to illustrate the device for determining the time-domain unit type of the uplink wake-up signal provided in this application embodiment.

[0398] This application provides a device for determining the time-domain unit type of an uplink wake-up signal. As an example, the device for determining the time-domain unit type of an uplink wake-up signal can be a communication device or a component in a communication device, such as a chip. The communication device can be a terminal, a network-side device, or a server, etc. Exemplarily, the terminal can include, but is not limited to, the type of terminal 11 listed above, and the network-side device can include, but is not limited to, the type of network-side device 12 listed above. This application does not impose specific limitations.

[0399] The device for determining the time-domain unit type of the uplink wake-up signal includes a receiving module, a transmitting module, and a processing module. These modules can be implemented in software or hardware. When implemented in hardware, the processing module can be implemented by a processor. For example, the processor can include a general-purpose processor, a special-purpose processor, such as a Central Processing Unit (CPU), a microprocessor, a Digital Signal Processor (DSP), an Artificial Intelligence (AI) processor, a Graphics Processing Unit (GPU), an Application Specific Integrated Circuit (ASIC), a Network Processor (NP), a Field Programmable Gate Array (FPGA), or other programmable logic devices, gate circuits, transistors, discrete hardware components, etc. The receiving and transmitting modules can be implemented by a communication interface, which can include one or more of the following: transceiver, pins, circuits, buses, radio frequency units, etc.

[0400] For details, see Figure 15 When the device for determining the time-domain unit type of the uplink wake-up signal is a terminal or a component within the terminal, the device 400 for determining the time-domain unit type of the uplink wake-up signal includes:

[0401] Receiver module 401 is used to receive first information from network-side devices;

[0402] Processing module 402 is used to determine the time domain unit type where the uplink wake-up signal is located based on the first information;

[0403] The sending module 403 is used to send the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located;

[0404] The time-domain unit type where the uplink wake-up signal is located includes at least one of the following: a time-domain unit of sub-band full-duplex SBFD, or a time-domain unit of non-SBFD.

[0405] In some embodiments, the first information includes at least one of the following:

[0406] The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located;

[0407] The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types;

[0408] The third indication information is used to indicate the time domain resources of the uplink wake-up signal;

[0409] The fourth indication information is used to indicate the configuration index of the uplink wake-up signal;

[0410] The fifth indication information is used to indicate the mask index of the uplink wake-up signal;

[0411] The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal;

[0412] The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal;

[0413] The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal;

[0414] The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal;

[0415] The tenth instruction information is used to indicate the target transmit / receive point (TRP) associated with the uplink wake-up signal.

[0416] In some embodiments, the first information includes the second indication information;

[0417] The processing module 402 is specifically used for:

[0418] If the second indication information indicates the resource cross-time domain unit type of the uplink wake-up signal, it is determined that the time domain unit type of the uplink wake-up signal is an SBFD time domain unit, or, it is determined that the time domain unit type of the uplink wake-up signal is a non-SBFD time domain unit, or, it is determined that the time domain unit type of the uplink wake-up signal is consistent with the starting time domain unit type of the uplink wake-up signal.

[0419] In some embodiments, the starting time-domain unit type of the uplink wake-up signal is indicated by the network-side device through the first information.

[0420] In some embodiments, the first information includes the third indication information;

[0421] The processing module 402 is specifically used for:

[0422] It is determined that the time domain cell type of the uplink wake-up signal is consistent with the time domain resource type of the uplink wake-up signal indicated by the third indication information.

[0423] In some embodiments, the first information includes the fourth indication information;

[0424] The processing module 402 is specifically used for:

[0425] Based on the configuration index of the uplink wake-up signal indicated by the fourth indication information, a first target configuration information is determined from at least two configuration information, and the type of time domain resource of the uplink wake-up signal configured according to the first target configuration information is determined to be the type of time domain unit where the uplink wake-up signal is located.

[0426] or,

[0427] Based on the configuration index of the uplink wake-up signal indicated by the fourth indication information, the second target configuration information is determined from the first configuration table, and the time domain unit type of the uplink wake-up signal is determined based on the type of time domain resource of the uplink wake-up signal configured by the second target configuration information; wherein, different rows in the first configuration table correspond to different configuration information of uplink wake-up signals;

[0428] or,

[0429] Based on the configuration index of the uplink wake-up signal indicated by the fourth indication information, a target configuration table is determined from at least two configuration tables, and the type of time domain unit where the uplink wake-up signal is located is determined based on the type of time domain resource of the uplink wake-up signal configured in the target configuration table.

[0430] In some embodiments, the first information includes the fifth indication information;

[0431] The processing module 402 is specifically used for:

[0432] Based on the mask index of the uplink wake-up signal indicated by the fifth indication information, determine the time domain unit type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal;

[0433] The time domain type of the uplink wake-up signal is determined based on the time domain type of the uplink wake-up signal associated with its mask index.

[0434] In some embodiments, the first information includes the seventh indication information;

[0435] The processing module 402 is specifically used for:

[0436] Based on the retransmission threshold of the uplink wake-up signal and the time-domain cell type corresponding to the number of retransmissions of the uplink wake-up signal indicated by the seventh indication information, the number of retransmissions of the uplink wake-up signal and the time-domain cell type in which the uplink wake-up signal is located are determined.

[0437] In some embodiments, the first information includes the eighth indication information;

[0438] The processing module 402 is specifically used for:

[0439] Based on the mask index of the repeated transmission of the uplink wake-up signal indicated by the eighth indication information, determine the time domain unit type of the uplink wake-up signal associated with the mask index of the repeated transmission of the uplink wake-up signal;

[0440] The time domain type of the uplink wake-up signal is determined based on the time domain type of the uplink wake-up signal associated with the mask index of the repeated transmission of the uplink wake-up signal.

[0441] In some embodiments, the first information includes the ninth indication information;

[0442] The processing module 402 is specifically used for:

[0443] Based on the target downlink signal associated with the uplink wake-up signal indicated by the ninth indication information, determine the time domain unit type of the uplink wake-up signal associated with the target downlink signal;

[0444] The time domain type of the uplink wake-up signal is determined based on the time domain type of the uplink wake-up signal associated with the target downlink signal.

[0445] In some embodiments, the first information includes the tenth indication information;

[0446] The processing module 402 is specifically used for:

[0447] Based on the target TRP associated with the uplink wake-up signal indicated by the tenth indication information, determine the time domain unit type of the uplink wake-up signal associated with the target TRP;

[0448] The time domain type of the uplink wake-up signal is determined based on the time domain type of the uplink wake-up signal associated with the target TRP.

[0449] In some embodiments, the first information further includes at least one of the following:

[0450] The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal;

[0451] The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal;

[0452] The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal;

[0453] The fourteenth instruction information is used to indicate the uplink UL instruction or the auxiliary uplink SUL instruction;

[0454] The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

[0455] In some embodiments, the receiving module 401 is further configured to receive second information from the network-side device;

[0456] The second information includes at least one of the following:

[0457] The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal;

[0458] The seventeenth indication information is used to indicate the sequence-related information of the uplink wake-up signal, wherein the sequence-related information of the uplink wake-up signal includes at least one of the following: the sequence of the uplink wake-up signal, the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal, the sequence expansion method of the uplink wake-up signal, whether the sequence of the uplink wake-up signal is based on scrambling other sequences, the cyclic prefix CP of the uplink wake-up signal, and the guard time of the uplink wake-up signal;

[0459] The eighteenth instruction information is used to indicate the format of the uplink wake-up signal;

[0460] The nineteenth instruction information is used to indicate at least two configuration information, wherein each of the at least two configuration information is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resources of the uplink wake-up signal are located, the time domain resource of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal;

[0461] The twentieth instruction information is used to instruct the first configuration table, wherein each row of the first configuration table is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal;

[0462] The twenty-first instruction information is used to indicate at least two configuration tables, wherein each of the at least two configuration tables is used to configure at least one of the following: the type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal;

[0463] The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0464] The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0465] The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0466] The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0467] The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

[0468] In this embodiment, the terminal receives first information from the network-side device, determines the time-domain unit type of the uplink wake-up signal based on the first information, and sends the uplink wake-up signal according to the time-domain unit type. The time-domain unit type of the uplink wake-up signal includes at least one of the following: a time-domain unit with SBFD (Single-Stop Function Deployment) and a non-SBFD time-domain unit. Specifically, the time-domain unit type of the uplink wake-up signal includes SBFD and / or non-SBFD time-domain units, thereby enabling uplink wake-up signal transmission in full-duplex mode, which is beneficial for improving the transmission efficiency of the uplink wake-up signal, reducing the transmission latency of the uplink wake-up signal, and improving the coverage performance of the uplink wake-up signal.

[0469] For details, see Figure 16 When the device for determining the time-domain unit type of the uplink wake-up signal is a network-side device or a component within the network-side device, the device 500 for determining the time-domain unit type of the uplink wake-up signal includes:

[0470] The sending module 501 is used to send the first information to the terminal;

[0471] The receiving module 502 is used to receive an uplink wake-up signal from the terminal;

[0472] The time domain cell type where the uplink wake-up signal is located is associated with the first information. The time domain cell type where the uplink wake-up signal is located includes at least one of the following: a time domain cell with sub-band full-duplex SBFD, or a time domain cell without SBFD.

[0473] In some embodiments, the first information includes at least one of the following:

[0474] The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located;

[0475] The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types;

[0476] The third indication information is used to indicate the time domain resources of the uplink wake-up signal;

[0477] The fourth indication information is used to indicate the configuration index of the uplink wake-up signal;

[0478] The fifth indication information is used to indicate the mask index of the uplink wake-up signal;

[0479] The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal;

[0480] The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal;

[0481] The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal;

[0482] The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal;

[0483] The tenth instruction information is used to indicate the target transmit / receive point (TRP) associated with the uplink wake-up signal.

[0484] In some embodiments, the first information further includes at least one of the following:

[0485] The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal;

[0486] The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal;

[0487] The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal;

[0488] The fourteenth instruction information is used to indicate the uplink UL instruction or the auxiliary uplink SUL instruction;

[0489] The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

[0490] In some embodiments, the sending module 501 is further configured to send second information to the terminal;

[0491] The second information includes at least one of the following:

[0492] The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal;

[0493] The seventeenth indication information is used to indicate the sequence-related information of the uplink wake-up signal, wherein the sequence-related information of the uplink wake-up signal includes at least one of the following: the sequence of the uplink wake-up signal, the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal, the sequence expansion method of the uplink wake-up signal, whether the sequence of the uplink wake-up signal is based on scrambling other sequences, the cyclic prefix CP of the uplink wake-up signal, and the guard time of the uplink wake-up signal;

[0494] The eighteenth instruction information is used to indicate the format of the uplink wake-up signal;

[0495] The nineteenth instruction information is used to indicate at least two configuration information, wherein each of the at least two configuration information is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resources of the uplink wake-up signal are located, the time domain resource of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal;

[0496] The twentieth instruction information is used to instruct the first configuration table, wherein each row of the first configuration table is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal;

[0497] The twenty-first instruction information is used to indicate at least two configuration tables, wherein each of the at least two configuration tables is used to configure at least one of the following: the type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal;

[0498] The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0499] The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0500] The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0501] The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal;

[0502] The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

[0503] In this embodiment, the network-side device sends first information to the terminal. Correspondingly, the terminal can determine the time-domain unit type of the uplink wake-up signal based on the first information, and send the uplink wake-up signal according to the time-domain unit type. The time-domain unit type of the uplink wake-up signal includes at least one of the following: a time-domain unit with SBFD (Single-Stop Function Deployment) and a non-SBFD time-domain unit. Specifically, the time-domain unit type of the uplink wake-up signal includes SBFD and / or non-SBFD time-domain units, thereby enabling uplink wake-up signal transmission in full-duplex mode. This improves the transmission efficiency of the uplink wake-up signal, reduces its transmission latency, and enhances its coverage performance.

[0504] The device for determining the time-domain unit type of the uplink wake-up signal provided in this application embodiment can achieve... Figures 6 to 14 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0505] like Figure 17 As shown in the figure, this application embodiment also provides a communication device 600, including a processor 601 and a memory 602, wherein the memory 602 stores a program or instructions that can run on the processor 601.

[0506] Optionally, when the communication device 600 is a terminal, the program or instruction executed by the processor 601 implements the various steps executed by the terminal in the above-mentioned method embodiment for determining the time-domain unit type of the uplink wake-up signal, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0507] Optionally, when the communication device 600 is a network-side device, the program or instruction executed by the processor 601 implements the various steps executed by the network-side device in the above-mentioned method embodiment for determining the time-domain unit type of the uplink wake-up signal, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0508] This application embodiment 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 programs or instructions to implement, for example... Figure 6The steps in the method embodiment shown are illustrated. This terminal embodiment corresponds to the above-described terminal-side method embodiment. All implementation processes and methods of the above-described method embodiments can be applied to this terminal embodiment and achieve the same technical effect. The terminal can be... Figure 15 The device 400 for determining the time-domain unit type of the uplink wake-up signal shown.

[0509] Specifically, Figure 18 A schematic diagram of the hardware structure of a terminal to implement an embodiment of this application.

[0510] The terminal 700 includes, but is not limited to, at least some of the following components: radio frequency unit 701, network module 702, audio output unit 703, input unit 704, sensor 705, display unit 706, user input unit 707, interface unit 708, memory 709, and processor 710.

[0511] Those skilled in the art will understand that the terminal 700 may also include a power supply (such as a battery) for supplying power to various components. The power supply may be logically connected to the processor 710 through a power management system, thereby enabling functions such as managing charging, discharging, and power consumption through the power management system. Figure 18 The terminal structure shown does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0512] It should be understood that, in this embodiment, the input unit 704 may include a graphics processor 7041 and a microphone 7042. The graphics processor 7041 processes image data of still images or videos obtained by an image capture device (such as a camera) in video capture mode or image capture mode. The display unit 706 may include a display panel 7061, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 707 includes at least one of a touch panel 7071 and other input devices 7072. The touch panel 7071 is also called a touch screen. The touch panel 7071 may include a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, power buttons, etc.), trackballs, mice, and joysticks, which will not be described in detail here.

[0513] In this embodiment, after receiving downlink data from the network-side device, the radio frequency unit 701 can transmit it to the processor 710 for processing; in addition, the radio frequency unit 701 can send uplink data to the network-side device. Typically, the radio frequency unit 701 includes, but is not limited to, antennas, amplifiers, transceivers, couplers, low-noise amplifiers, duplexers, etc.

[0514] The memory 709 can be used to store software programs or instructions, as well as various data. The memory 709 may primarily include a first storage area for storing programs or instructions and a second storage area for storing data. The first storage area may store the operating system, application programs or instructions required for at least one function (such as sound playback, image playback, etc.). Furthermore, the memory 709 may include volatile memory or non-volatile memory. The non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. Volatile memory can be random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous linked dynamic random access memory (SLDRAM), and direct memory bus RAM (DRRAM). The memory 709 in the embodiments of this application includes, but is not limited to, these and any other suitable types of memory.

[0515] Processor 710 may include one or more processing units; optionally, processor 710 integrates an application processor and a modem processor, wherein the application processor mainly handles operations involving the operating system, user interface, and applications, and the modem processor mainly handles wireless communication signals, such as a baseband processor. It is understood that the aforementioned modem processor may also not be integrated into processor 710.

[0516] In some embodiments, the radio frequency unit 701 is configured to receive first information from a network-side device;

[0517] The processor 710 is used to determine the time domain unit type where the uplink wake-up signal is located based on the first information;

[0518] The radio frequency unit 701 is also used to send the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located;

[0519] The time-domain unit type where the uplink wake-up signal is located includes at least one of the following: a time-domain unit of sub-band full-duplex SBFD, or a time-domain unit of non-SBFD.

[0520] In this embodiment, the terminal receives first information from the network-side device, determines the time-domain unit type of the uplink wake-up signal based on the first information, and sends the uplink wake-up signal according to the time-domain unit type. The time-domain unit type of the uplink wake-up signal includes at least one of the following: a time-domain unit with SBFD (Single-Stop Function Deployment) and a non-SBFD time-domain unit. Specifically, the time-domain unit type of the uplink wake-up signal includes SBFD and / or non-SBFD time-domain units, thereby enabling uplink wake-up signal transmission in full-duplex mode, which is beneficial for improving the transmission efficiency of the uplink wake-up signal, reducing the transmission latency of the uplink wake-up signal, and improving the coverage performance of the uplink wake-up signal.

[0521] It is understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the method embodiment and achieve the same or corresponding technical effect. To avoid repetition, it will not be described again here.

[0522] This application embodiment 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 programs or instructions to implement, for example... Figure 14 The steps of the method embodiment shown are illustrated. This network-side device embodiment corresponds to the above-described network-side device method embodiment. All implementation processes and methods of the above-described method embodiments can be applied to this network-side device embodiment and can achieve the same technical effect.

[0523] This application embodiment also provides a network-side device, which may be... Figure 16 The device 500 shown is for determining the time-domain unit type of the uplink wake-up signal. Specifically, as... Figure 19 As shown, the network-side device 800 includes: an antenna 81, a radio frequency (RF) device 82, a baseband device 83, a processor 84, and a memory 85. The antenna 81 is connected to the RF device 82. In the uplink direction, the RF device 82 receives information through the antenna 81 and transmits the received information to the baseband device 83 for processing. In the downlink direction, the baseband device 83 processes the information to be transmitted and sends it to the RF device 82. The RF device 82 processes the received information and transmits it through the antenna 81.

[0524] The method executed by the network-side device in the above embodiments can be implemented in the baseband device 83, which includes a baseband processor.

[0525] Baseband device 83 may include, for example, at least one baseband board on which multiple chips are disposed, such as... Figure 19 As shown, one of the chips is, for example, a baseband processor, which is connected to the memory 85 via a bus interface to call the program or instructions in the memory 85 to execute the operations performed by the network-side device as shown in the above method embodiment.

[0526] The network-side device may also include a network interface 86, such as a Common Public Radio Interface (CPRI).

[0527] In some embodiments, the radio frequency device 82 is used to send first information to the terminal;

[0528] The radio frequency device 82 is also used to receive an uplink wake-up signal from the terminal;

[0529] The time domain cell type where the uplink wake-up signal is located is associated with the first information. The time domain cell type where the uplink wake-up signal is located includes at least one of the following: a time domain cell with sub-band full-duplex SBFD, or a time domain cell without SBFD.

[0530] Furthermore, the network-side device 800 in this embodiment of the application also includes: a program or instructions stored in a memory 85 and executable on a processor 84, wherein the processor 84 calls the program or instructions in the memory 85 to execute. Figure 16 The methods executed by each module shown achieve the same technical effect, and to avoid repetition, they will not be described in detail here.

[0531] In this embodiment, the network-side device sends first information to the terminal. Correspondingly, the terminal can determine the time-domain unit type of the uplink wake-up signal based on the first information, and send the uplink wake-up signal according to the time-domain unit type. The time-domain unit type of the uplink wake-up signal includes at least one of the following: a time-domain unit with SBFD (Single-Stop Function Deployment) and a non-SBFD time-domain unit. Specifically, the time-domain unit type of the uplink wake-up signal includes SBFD and / or non-SBFD time-domain units, thereby enabling uplink wake-up signal transmission in full-duplex mode. This improves the transmission efficiency of the uplink wake-up signal, reduces its transmission latency, and enhances its coverage performance.

[0532] This application also provides a readable storage medium storing a program or instructions. When the program or instructions are executed by a processor, they implement the various processes of the above-described method embodiment for determining the time-domain unit type of the uplink wake-up signal and achieve the same technical effect. To avoid repetition, they will not be described again here.

[0533] The processor mentioned above is either the processor in the terminal described in the above embodiments or the processor in the network-side device. The readable storage medium includes computer-readable storage media, such as computer read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk. In some examples, the readable storage medium may be a non-transient readable storage medium.

[0534] This application embodiment also provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the various processes of the above-described method embodiment for determining the time-domain unit type of the uplink wake-up signal, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0535] It should be understood that the chip mentioned in the embodiments of this application may also be referred to as a system-on-a-chip, system chip, chip system, or system-on-a-chip, etc.

[0536] This application also provides a computer program / program product, which is stored in a storage medium and executed by at least one processor to implement the various processes of the above-described method embodiment for determining the time-domain unit type of the uplink wake-up signal, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0537] This application embodiment also provides a wireless communication system, including: a terminal and a network-side device. The terminal can be used to perform the steps executed by the terminal in the method for determining the time-domain unit type of the uplink wake-up signal as described above, and the network-side device can be used to perform the steps executed by the network-side device in the method for determining the time-domain unit type of the uplink wake-up signal as described above.

[0538] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0539] From the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of computer software products plus necessary general-purpose hardware platforms, and of course, they can also be implemented by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk, etc.), and the computer software product includes several instructions to cause the terminal or network-side device to execute the methods described in the various embodiments of this application.

[0540] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other implementations under the guidance of this application without departing from the spirit and scope of the claims. All of these implementations are within the protection scope of this application.

Claims

1. A method for determining the time-domain unit type of an uplink wake-up signal, characterized in that, include: The terminal receives the first information from the network-side device; The terminal determines the time domain unit type where the uplink wake-up signal is located based on the first information; The terminal sends the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located; The time-domain unit type where the uplink wake-up signal is located includes at least one of the following: a time-domain unit of sub-band full-duplex SBFD, or a time-domain unit of non-SBFD.

2. The method according to claim 1, characterized in that, The first information includes at least one of the following: The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located; The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types; The third indication information is used to indicate the time domain resources of the uplink wake-up signal; The fourth indication information is used to indicate the configuration index of the uplink wake-up signal; The fifth indication information is used to indicate the mask index of the uplink wake-up signal; The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal; The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal; The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal; The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal; The tenth instruction information is used to indicate the target transmit / receive point (TRP) associated with the uplink wake-up signal.

3. The method according to claim 2, characterized in that, The first information includes the second indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: If the second indication information indicates that the resource cross-time domain unit type of the uplink wake-up signal, the terminal determines that the time domain unit type of the uplink wake-up signal is an SBFD time domain unit, or the terminal determines that the time domain unit type of the uplink wake-up signal is a non-SBFD time domain unit, or the terminal determines that the time domain unit type of the uplink wake-up signal is consistent with the starting time domain unit type of the uplink wake-up signal.

4. The method according to claim 3, characterized in that, The starting time domain unit type of the uplink wake-up signal is indicated by the network-side device through the first information.

5. The method according to claim 2, characterized in that, The first information includes the third indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: The terminal determines that the time domain unit type of the uplink wake-up signal is consistent with the time domain resource type of the uplink wake-up signal indicated by the third indication information.

6. The method according to claim 2, characterized in that, The first information includes the fourth indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: The terminal determines the first target configuration information from at least two configuration information according to the configuration index of the uplink wake-up signal indicated by the fourth indication information, and determines the time domain unit type where the uplink wake-up signal is located according to the type of time domain resource of the uplink wake-up signal configured according to the first target configuration information. or, The terminal determines the second target configuration information from the first configuration table according to the configuration index of the uplink wake-up signal indicated by the fourth indication information, and determines the time domain unit type where the uplink wake-up signal is located according to the type of time domain resource of the uplink wake-up signal configured by the second target configuration information; wherein, different rows in the first configuration table correspond to different configuration information of uplink wake-up signals; or, The terminal determines a target configuration table from at least two configuration tables based on the configuration index of the uplink wake-up signal indicated by the fourth indication information, and determines the time domain unit type of the uplink wake-up signal based on the type of time domain resource of the uplink wake-up signal configured in the target configuration table.

7. The method according to claim 2, characterized in that, The first information includes the fifth indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: The terminal determines the time-domain unit type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal according to the mask index of the uplink wake-up signal indicated by the fifth indication information; The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal.

8. The method according to claim 2, characterized in that, The first information includes the seventh indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: The terminal determines the number of times the uplink wake-up signal is repeated and the time-domain unit type in which the uplink wake-up signal is located based on the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal indicated by the seventh indication information.

9. The method according to claim 2, characterized in that, The first information includes the eighth indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: The terminal determines the time-domain unit type of the uplink wake-up signal associated with the mask index of the uplink wake-up signal repetition transmission, based on the mask index of the uplink wake-up signal repetition transmission indicated by the eighth indication information. The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the mask index of the repeated transmission of the uplink wake-up signal.

10. The method according to claim 2, characterized in that, The first information includes the ninth indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: The terminal determines the time-domain unit type of the uplink wake-up signal associated with the target downlink signal based on the target downlink signal associated with the uplink wake-up signal indicated by the ninth indication information; The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the target downlink signal.

11. The method according to claim 2, characterized in that, The first information includes the tenth indication information; The terminal determines the time-domain unit type of the uplink wake-up signal based on the first information, including: The terminal determines the time-domain unit type of the uplink wake-up signal associated with the target TRP based on the target TRP associated with the uplink wake-up signal indicated by the tenth indication information; The terminal determines the time domain type of the uplink wake-up signal based on the time domain type of the uplink wake-up signal associated with the target TRP.

12. The method according to any one of claims 2 to 11, characterized in that, The first information also includes at least one of the following: The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal; The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal; The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal; The fourteenth instruction information is used to indicate the uplink UL instruction or the auxiliary uplink SUL instruction; The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

13. The method according to any one of claims 1 to 12, characterized in that, The method further includes: The terminal receives second information from the network-side device; The second information includes at least one of the following: The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal; The seventeenth indication information is used to indicate the sequence-related information of the uplink wake-up signal, wherein the sequence-related information of the uplink wake-up signal includes at least one of the following: the sequence of the uplink wake-up signal, the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal, the sequence expansion method of the uplink wake-up signal, whether the sequence of the uplink wake-up signal is based on scrambling other sequences, the cyclic prefix CP of the uplink wake-up signal, and the guard time of the uplink wake-up signal; The eighteenth instruction information is used to indicate the format of the uplink wake-up signal; The nineteenth instruction information is used to indicate at least two configuration information, wherein each of the at least two configuration information is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resources of the uplink wake-up signal are located, the time domain resource of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal; The twentieth instruction information is used to instruct the first configuration table, wherein each row of the first configuration table is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The twenty-first instruction information is used to indicate at least two configuration tables, wherein each of the at least two configuration tables is used to configure at least one of the following: the type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

14. A method for determining the time-domain unit type of an uplink wake-up signal, characterized in that, include: The network-side device sends the first information to the terminal; The network-side device receives an uplink wake-up signal from the terminal; The time domain cell type where the uplink wake-up signal is located is associated with the first information. The time domain cell type where the uplink wake-up signal is located includes at least one of the following: a time domain cell with sub-band full-duplex SBFD, or a time domain cell without SBFD.

15. The method according to claim 14, characterized in that, The first information includes at least one of the following: The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located; The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types; The third indication information is used to indicate the time domain resources of the uplink wake-up signal; The fourth indication information is used to indicate the configuration index of the uplink wake-up signal; The fifth indication information is used to indicate the mask index of the uplink wake-up signal; The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal; The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal; The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal; The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal; The tenth instruction information is used to indicate the target transmit / receive point (TRP) associated with the uplink wake-up signal.

16. The method according to claim 15, characterized in that, The first information also includes at least one of the following: The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal; The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal; The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal; The fourteenth instruction information is used to indicate the uplink UL instruction or the auxiliary uplink SUL instruction; The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

17. The method according to any one of claims 14 to 16, characterized in that, The method further includes: The network-side device sends the second information to the terminal; The second information includes at least one of the following: The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal; The seventeenth indication information is used to indicate the sequence-related information of the uplink wake-up signal, wherein the sequence-related information of the uplink wake-up signal includes at least one of the following: the sequence of the uplink wake-up signal, the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal, the sequence expansion method of the uplink wake-up signal, whether the sequence of the uplink wake-up signal is based on scrambling other sequences, the cyclic prefix CP of the uplink wake-up signal, and the guard time of the uplink wake-up signal; The eighteenth instruction information is used to indicate the format of the uplink wake-up signal; The nineteenth instruction information is used to indicate at least two configuration information, wherein each of the at least two configuration information is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resources of the uplink wake-up signal are located, the time domain resource of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal; The twentieth instruction information is used to instruct the first configuration table, wherein each row of the first configuration table is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The twenty-first instruction information is used to indicate at least two configuration tables, wherein each of the at least two configuration tables is used to configure at least one of the following: the type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

18. A device for determining the time-domain unit type of an uplink wake-up signal, characterized in that, include: The receiving module is used to receive first information from network-side devices; The processing module is used to determine the time-domain unit type where the uplink wake-up signal is located based on the first information; The sending module is used to send the uplink wake-up signal according to the time domain unit type in which the uplink wake-up signal is located; The time-domain unit type where the uplink wake-up signal is located includes at least one of the following: a time-domain unit of sub-band full-duplex SBFD, or a time-domain unit of non-SBFD.

19. The apparatus according to claim 18, characterized in that, The first information includes at least one of the following: The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located; The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types; The third indication information is used to indicate the time domain resources of the uplink wake-up signal; The fourth indication information is used to indicate the configuration index of the uplink wake-up signal; The fifth indication information is used to indicate the mask index of the uplink wake-up signal; The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal; The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal; The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal; The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal; The tenth instruction information is used to indicate the target transmit / receive point (TRP) associated with the uplink wake-up signal.

20. The apparatus according to claim 19, characterized in that, The first information also includes at least one of the following: The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal; The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal; The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal; The fourteenth instruction information is used to indicate the uplink UL instruction or the auxiliary uplink SUL instruction; The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

21. The apparatus according to any one of claims 18 to 20, characterized in that, The receiving module is also configured to receive second information from the network-side device; The second information includes at least one of the following: The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal; The seventeenth indication information is used to indicate the sequence-related information of the uplink wake-up signal, wherein the sequence-related information of the uplink wake-up signal includes at least one of the following: the sequence of the uplink wake-up signal, the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal, the sequence expansion method of the uplink wake-up signal, whether the sequence of the uplink wake-up signal is based on scrambling other sequences, the cyclic prefix CP of the uplink wake-up signal, and the guard time of the uplink wake-up signal; The eighteenth instruction information is used to indicate the format of the uplink wake-up signal; The nineteenth instruction information is used to indicate at least two configuration information, wherein each of the at least two configuration information is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resources of the uplink wake-up signal are located, the time domain resource of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal; The twentieth instruction information is used to instruct the first configuration table, wherein each row of the first configuration table is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The twenty-first instruction information is used to indicate at least two configuration tables, wherein each of the at least two configuration tables is used to configure at least one of the following: the type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

22. A device for determining the time-domain unit type of an uplink wake-up signal, characterized in that, include: The sending module is used to send the first information to the terminal; The receiving module is used to receive an uplink wake-up signal from the terminal; The time domain cell type where the uplink wake-up signal is located is associated with the first information. The time domain cell type where the uplink wake-up signal is located includes at least one of the following: a time domain cell with sub-band full-duplex SBFD, or a time domain cell without SBFD.

23. The apparatus according to claim 22, characterized in that, The first information includes at least one of the following: The first indication information is used to indicate the time domain unit type where the uplink wake-up signal is located; The second indication information is used to indicate whether the resources of the uplink wake-up signal cross time domain unit types; The third indication information is used to indicate the time domain resources of the uplink wake-up signal; The fourth indication information is used to indicate the configuration index of the uplink wake-up signal; The fifth indication information is used to indicate the mask index of the uplink wake-up signal; The sixth indication information is used to indicate the time-domain unit type of the repeated transmission of the uplink wake-up signal; The seventh indication information is used to indicate the time-domain unit type corresponding to the number of repeated transmissions of the uplink wake-up signal; The eighth indication information is used to indicate the mask index for repeated transmission of the uplink wake-up signal; The ninth indication information is used to indicate the target downlink signal associated with the uplink wake-up signal; The tenth instruction information is used to indicate the target transmit / receive point (TRP) associated with the uplink wake-up signal.

24. The apparatus according to claim 23, characterized in that, The first information also includes at least one of the following: The eleventh indication information is used to indicate the carrier or frequency domain unit associated with the uplink wake-up signal; The twelfth indication information is used to indicate the index of the target downlink signal associated with the uplink wake-up signal; The thirteenth instruction information is used to indicate the index of the sequence of the uplink wake-up signal; The fourteenth instruction information is used to indicate the uplink UL instruction or the auxiliary uplink SUL instruction; The fifteenth instruction information is used to indicate the beam index associated with the uplink wake-up signal.

25. The apparatus according to any one of claims 22 to 24, characterized in that, The sending module is also used to send second information to the terminal; The second information includes at least one of the following: The sixteenth instruction information is used to indicate the frequency domain resources of the uplink wake-up signal; The seventeenth indication information is used to indicate the sequence-related information of the uplink wake-up signal, wherein the sequence-related information of the uplink wake-up signal includes at least one of the following: the sequence of the uplink wake-up signal, the sequence length of the uplink wake-up signal, the sequence duration of the uplink wake-up signal, the sequence repetition type of the uplink wake-up signal, the sequence expansion method of the uplink wake-up signal, whether the sequence of the uplink wake-up signal is based on scrambling other sequences, the cyclic prefix CP of the uplink wake-up signal, and the guard time of the uplink wake-up signal; The eighteenth instruction information is used to indicate the format of the uplink wake-up signal; The nineteenth instruction information is used to indicate at least two configuration information, wherein each of the at least two configuration information is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resources of the uplink wake-up signal are located, the time domain resource of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, the transmission duration of the uplink wake-up signal, the mapping period from the target downlink signal to the resources of the uplink wake-up signal, the association period from the target downlink signal to the resources of the uplink wake-up signal, the association mode period from the target downlink signal to the resources of the uplink wake-up signal, and the time window period from the target downlink signal to the resources of the uplink wake-up signal; The twentieth instruction information is used to instruct the first configuration table, wherein each row of the first configuration table is used to configure at least one of the following: the type of time domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The twenty-first instruction information is used to indicate at least two configuration tables, wherein each of the at least two configuration tables is used to configure at least one of the following: the type of time-domain resource of the uplink wake-up signal, the format of the uplink wake-up signal, the parameters of the radio frame in which the resource of the uplink wake-up signal is located, the number of subframes of the uplink wake-up signal, the starting time-domain position of the uplink wake-up signal, the number of time slots of the uplink wake-up signal in a subframe, the number of transmission opportunities of the uplink wake-up signal in a time slot, and the transmission duration of the uplink wake-up signal; The 22nd indication information is used to indicate the association between the mask index of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-third indication information is used to indicate the correlation between the number of repeated transmissions of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-fourth indication information is used to indicate the correlation between the repeated transmission threshold of the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The 25th instruction information is used to indicate the association between the target TRP associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal; The twenty-sixth indication information is used to indicate the association between the target downlink signal associated with the uplink wake-up signal and the time-domain unit type of the uplink wake-up signal.

26. A terminal, characterized in that, It includes a processor and a memory, the memory storing a program or instructions that can run on the processor, the program or instructions being executed by the processor to implement the steps of the method for determining the time-domain unit type of the uplink wake-up signal as claimed in any one of claims 1 to 13.

27. A network-side device, characterized in that, It includes a processor and a memory, the memory storing a program or instructions that can run on the processor, the program or instructions being executed by the processor to implement the steps of the method for determining the time-domain unit type of the uplink wake-up signal as claimed in any one of claims 14 to 17.

28. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the method for determining the time-domain unit type of the uplink wake-up signal as described in any one of claims 1 to 13, or implement the steps of the method for determining the time-domain unit type of the uplink wake-up signal as described in any one of claims 14 to 17.

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