WO2024017156A1 - Procédés de surveillance et d'envoi de lp-wus, terminal et dispositif côté réseau - Google Patents

Procédés de surveillance et d'envoi de lp-wus, terminal et dispositif côté réseau Download PDF

Info

Publication number
WO2024017156A1
WO2024017156A1 PCT/CN2023/107407 CN2023107407W WO2024017156A1 WO 2024017156 A1 WO2024017156 A1 WO 2024017156A1 CN 2023107407 W CN2023107407 W CN 2023107407W WO 2024017156 A1 WO2024017156 A1 WO 2024017156A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
time
wus
listening
drx
Prior art date
Application number
PCT/CN2023/107407
Other languages
English (en)
Chinese (zh)
Inventor
应祚龙
李东儒
潘学明
曲鑫
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2024017156A1 publication Critical patent/WO2024017156A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application belongs to the field of communication technology, and specifically relates to a low power wake up signal (Low Power Wake Up Signal, LP-WUS) monitoring and sending method, terminal and network side equipment.
  • LP-WUS Low Power Wake Up Signal
  • New Radio (NR) system introduces low-power wake-up module/receiver and LP-WUS.
  • the terminal When the terminal is idle, it can turn off the main communication module/receiver or set it to deep sleep state, only through the low-power wake-up module /receiver to monitor LP-WUS, thereby reducing terminal power consumption.
  • the terminal's main communication module/receiver When the terminal's main communication module/receiver is awakened, the terminal enters the Radio Resource Control (RRC) connection state, and the terminal's low-power wake-up module can continuously enable and receive LP-WUS.
  • RRC Radio Resource Control
  • the terminal monitors LP-WUS may occur during the reduced power Physical Downlink Control Channel (PDCCH) monitoring (monitor) period, when multiple terminals monitor LP-WUS at the same time, there may be false wake-ups. .
  • PDCCH Physical Downlink Control Channel
  • Embodiments of the present application provide an LP-WUS monitoring and sending method, a terminal, and a network-side device, which can solve the problem of false wake-up when multiple terminals monitor LP-WUS at the same time.
  • a method for monitoring LP-WUS including: a terminal monitors LP-WUS according to first information; wherein the first information includes at least one of the following of the LP-WUS: starting time, Period, monitoring duration within the cycle, monitoring timing within the monitoring duration, and time offset.
  • a method for sending LP-WUS including: a network side device sends LP-WUS according to first information; wherein the first information includes at least one of the following of the LP-WUS: Start Time, period, monitoring duration within the cycle, monitoring timing within the monitoring duration, and time offset.
  • an LP-WUS monitoring device including: a receiving module configured to monitor LP-WUS according to first information; wherein the first information includes at least one of the following of the LP-WUS: Starting time, cycle, monitoring duration within the cycle, monitoring timing within the monitoring duration, and time offset.
  • a device for sending LP-WUS including: a sending module configured to send LP-WUS according to first information; wherein the first information includes at least one of the following of the LP-WUS: Starting time, cycle, monitoring duration within the cycle, monitoring timing within the monitoring duration, and time offset.
  • a terminal in a fifth aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are executed by the processor, the following implementations are implemented: The steps of the method described in one aspect.
  • a terminal including a processor and a communication interface, wherein the communication interface is used to monitor LP-WUS according to first information; wherein the first information includes at least the following of the LP-WUS One: starting time, cycle, monitoring duration within the cycle, monitoring timing within the monitoring duration, and time offset.
  • a network side device in a seventh aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are executed by the processor.
  • a network side device including a processor and a communication interface, wherein the communication interface is used to send LP-WUS according to first information; wherein the first information includes the LP-WUS At least one of the following: starting time, cycle, monitoring duration within the cycle, monitoring opportunity within the monitoring duration, and time offset.
  • a ninth aspect provides an LP-WUS listening and sending system, including: a terminal and a network side device.
  • the terminal can be used to perform the steps of the method described in the first aspect
  • the network side device can be used to perform The steps of the method as described in the second aspect.
  • a readable storage medium In a tenth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the second aspect.
  • a chip in an eleventh aspect, 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 method described in the first aspect. The steps of a method, or steps of implementing a method as described in the second aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect
  • the terminal monitors LP-WUS based on the first information.
  • the first information includes at least one of the following of LP-WUS: starting time, cycle, monitoring duration within the cycle, monitoring opportunity within the monitoring duration, time Offset.
  • TDM Time Division Multiplexing
  • Figure 1 is a schematic diagram of a wireless communication system according to an embodiment of the present application.
  • Figure 2 is a schematic flow chart of the LP-WUS monitoring method according to an embodiment of the present application
  • Figure 3 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 4 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 5 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 6 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 7 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 8 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 9 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 10 is a schematic diagram of the monitoring time of LP-WUS according to an embodiment of the present application.
  • Figure 11 is a schematic flow chart of an LP-WUS sending method according to an embodiment of the present application.
  • Figure 12 is a schematic structural diagram of an LP-WUS monitoring device according to an embodiment of the present application.
  • Figure 13 is a schematic structural diagram of an LP-WUS sending device according to an embodiment of the present application.
  • Figure 14 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • Figure 15 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • Figure 16 is a schematic structural diagram of a network side device according to an embodiment of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is understood that the terms so used are interchangeable where appropriate, So that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by “first” and “second” are generally of the same type, and the number of objects is not limited, for example
  • the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/” generally indicates that the related objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced, LTE-A Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR New Radio
  • FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, or a super mobile personal computer.
  • Tablet Personal Computer Tablet Personal Computer
  • laptop computer laptop computer
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • UMPC ultra-mobile personal computer
  • UMPC mobile Internet device
  • MID mobile Internet Device
  • AR augmented reality
  • VR virtual reality
  • robots wearable devices
  • WUE Vehicle User Equipment
  • PUE Pedestrian User Equipment
  • smart home home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.
  • game consoles personal computers (personal computer, PC), teller machine or self-service machine and other terminal-side devices.
  • Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets) bracelets, smart anklets, etc.), smart wristbands, smart clothing, etc.
  • the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless device.
  • Access network equipment may include a base station, a Wireless Local Area Network (WLAN) access point or a Wireless Fidelity (WiFi) node, etc.
  • the base station may be called a Node B, an Evolved Node B (eNB), or an access point.
  • base transceiver station Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmitting receiving point (Transmitting Receiving Point, TRP) or some other appropriate terminology in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only the base station in the NR system is used. This is introduced as an example and does not limit the specific type of base station.
  • this embodiment of the present application provides an LP-WUS monitoring method 200.
  • the method can be executed by a terminal.
  • the method can be executed by software or hardware installed on the terminal.
  • the method includes the following steps.
  • S202 The terminal monitors LP-WUS according to the first information; wherein the first information includes at least one of the following of the LP-WUS: starting time, cycle, monitoring duration within the cycle, and monitoring timing within the monitoring duration, Time offset.
  • the terminal can monitor LP-WUS according to the first information in the Radio Resource Control (RRC) connected state, and can also monitor LP-WUS in other states outside the RRC connected state, such as idle or non- In the active state (inactive), the LP-WUS is monitored according to the first information.
  • RRC Radio Resource Control
  • the first information may be configured by the network side device and/or predefined (such as agreed upon by the protocol).
  • the first information corresponding to at least two different terminals may be different.
  • the time unit of the first information may be one of the following: slot, symbol, millisecond (ms), subframe, half-frame, frame, etc.
  • the first information is carried by high-layer signaling or first downlink control information (Downlink Control Information, DCI), and the first DCI includes one of the following: carrying a physical downlink control channel (Physical Downlink Control Channel, PDCCH) skip indicated DCI, DCI format 2_6, carries DCI indicated by Search Space Set Group switching (SSSG).
  • DCI Downlink Control Information
  • the monitoring time of the LP-WUS is within the reduced power PDCCH listening time period. For example, if the monitoring time of the LP-WUS occurs outside the reduced power PDCCH listening time period, the terminal skips the monitoring time of the LP-WUS. monitor.
  • the reduced power PDCCH listening period may include one of the following:
  • the DRX period includes DRX activation time (onduration) and/or DRX sleep time (opportunity for DRX).
  • the terminal can first monitor LP-WUS during DRX activation without Monitor PDCCH, and then monitor PDCCH when LP-WUS wakes up. Since the power consumption of monitoring LP-WUS will be much less than that of monitoring PDCCH, the terminal power consumption can be further reduced; in this embodiment, the terminal also LP-WUS can be monitored to wake up the terminal through LP-WUS in time, that is, the terminal can be woken up without waiting for the next DRX activation period, which is beneficial to reducing data transmission delay.
  • the SSSG may include sparse SSSG or dense SSSG, where sparse SSSG and dense SSSG are relative concepts.
  • Sparse SSSG may be an SSSG with N slots monitoring one PDCCH, and dense SSSG may be M slots monitoring For the SSSG of a PDCCH, N is less than M.
  • dense SSSG may have 2 slots monitoring PDCCH once or 1 slot may monitor PDCCH once; sparse SSSG may have 4 slots monitoring PDCCH once, etc.
  • the terminal monitors LP-WUS according to the first information
  • the first information includes at least one of the following of LP-WUS: starting time, period, monitoring duration within the period, monitoring duration
  • this embodiment is equivalent to determining the monitoring time of LP-WUS by multiple terminals through Time Division Multiplexing (TDM) grouping, which can effectively reduce the power consumption of the terminals. Reduce the false call rate of LP-WUS.
  • TDM Time Division Multiplexing
  • the first information includes the starting time of the LP-WUS
  • the method further includes: the terminal determines the Starting time of LP-WUS:
  • Second information is used to indicate the physical downlink control channel (Physical Downlink Control Channel, PDCCH) skip time, and the starting time of the LP-WUS is related to the PDCCH skip time.
  • PDCCH Physical Downlink Control Channel
  • the start time or end time of monitoring the LP-WUS signal is different from the PDCCH skip time (which can be the start time of the PDCCH skip time) by a fixed time interval T1, and T1 is greater than or equal to 0.
  • the PDCCH skip time The interval T1 after the starting time is the starting time of monitoring the LP-WUS signal.
  • the second information is a PDCCH skipping indication.
  • the first information also includes the listening time of the LP-WUS;
  • the second information includes a PDCCH skip indication, and the PDCCH skip indication is also used to indicate the listening time of the LP-WUS.
  • the PDCCH skip indication is bitmap information
  • the bit value 1 in the bitmap information is used to indicate the monitoring time of the LP-WUS
  • the bit value 0 in the bitmap information is used to indicate Indicates not to listen to the LP-WUS.
  • the unit of PDCCH skip time is slot.
  • the PDCCH skip indication includes a bitmap, for example, 10 bits. Each bit corresponds to a slot, and the bit value (bit) 1 corresponds to the slot. It is necessary to monitor LP-WUS. The slot corresponding to bit value 0 does not need to monitor LP-WUS.
  • Third information is used to indicate search space set group switching (Search Space Set Group switching (SSSG) listening cycle, and the starting time of the LP-WUS is related to the SSSG listening cycle.
  • search space set group switching Search Space Set Group switching (SSSG) listening cycle
  • SSSG Search Space Set Group switching
  • the starting time of monitoring the LP-WUS signal is different from the SSSG listening cycle (which can be the starting time of the SSSG listening cycle) by a fixed time interval T1, and T1 is greater than or equal to 0.
  • the starting time of the SSSG listening cycle is followed by the interval T1. It is the monitoring start time of LP-WUS.
  • the third information is an SSSG indication.
  • the DRX configuration information includes DRX activation time (onduration) and/or DRX sleep time (opportunity for DRX), the starting time of the LP-WUS is the same as the DRX activation time and/or DRX sleep time are related.
  • the start listening time/end time of LP-WUS differs from the starting point of DRX activation time or DRX sleep time by a fixed time interval T2, and T2 is greater than or equal to 0.
  • the first information includes the period of the LP-WUS
  • the method further includes: the terminal determines the LP-WUS according to at least one of the following: The cycle of WUS:
  • Second information the second information is used to indicate the PDCCH skip time, and the period of the LP-WUS is related to the PDCCH skip time.
  • the period of LP-WUS is 1/N 1 times the PDCCH skip time length, and N 1 is a positive integer.
  • the second information is a PDCCH skip indication.
  • Third information is used to indicate the SSSG listening period, and the LP-WUS period is related to the SSSG listening period.
  • the third information is an SSSG indication.
  • the DRX configuration information includes a DRX cycle, and the cycle of the LP-WUS is related to the DRX cycle.
  • the period of LP-WUS is 1/N 3 of the DRX period, and N 3 is a positive integer.
  • the first information includes the listening duration within the LP-WUS cycle
  • the method further includes: the terminal determines according to at least one of the following The listening duration within the LP-WUS cycle:
  • Second information the second information is used to indicate the PDCCH skip time, and the listening duration within the LP-WUS cycle is related to the PDCCH skip time.
  • the listening time of LP-WUS is 1/N 2 times the PDCCH skip time, and N 2 is a positive integer.
  • the second information is a PDCCH skip indication.
  • the third information is used to indicate the SSSG listening period, and the monitoring period within the LP-WUS period is The listening duration is related to the SSSG listening period.
  • the third information is an SSSG indication.
  • the DRX configuration information includes DRX activation time and/or DRX sleep time, and the listening duration within the LP-WUS cycle is related to the DRX activation time and/or DRX sleep time.
  • the listening time of LP-WUS is N 4 times the DRX activation time, or N 5 times the DRX sleep time, and N 4 and N 5 are greater than 0.
  • the first information includes the listening timing within the listening duration of the LP-WUS
  • the method further includes: the terminal determines based on the second information The listening opportunity within the listening duration of the LP-WUS; wherein the second information is used to indicate the PDCCH skip time, and the second information is also used to indicate the listening opportunity within the listening duration of the LP-WUS.
  • the second information is bitmap information.
  • the bit value 1 in the bitmap information is used to indicate the listening opportunity within the listening duration of the LP-WUS.
  • the bit value 0 in the bitmap information is used to indicate the listening opportunity within the listening duration of the LP-WUS. Used to indicate non-monitoring opportunities within the listening duration of the LP-WUS.
  • the unit of PDCCH skip time is slot.
  • the second information i.e., PDCCH skip indication
  • the slot corresponding to the bit value (bit) 1 needs to monitor LP-WUS, and the slot corresponding to the bit value 0 does not need to monitor LP. -WUS.
  • the first information includes the time offset of the LP-WUS
  • the time offset of the LP-WUS includes one of the following:
  • a first time offset is related to the time when the terminal receives the second information or the third information.
  • the first time offset is: the terminal starts monitoring LP-WUS after receiving the second information or the third information and passing the first time offset.
  • the second time offset is related to the time when the terminal receives the DRX configuration information.
  • the second time offset is: the terminal starts monitoring LP-WUS after receiving the DRX configuration information and passing the second time offset.
  • a third time offset is related to the system reference time.
  • the third time offset refers to the system reference time, such as System Frame Number (SFN) 1. After the third time offset after SFN1, monitoring of LP-WUS begins.
  • SFN System Frame Number
  • the terminal receives LP-WUS in the RRC connected state.
  • the effective time to monitor LP-WUS occurs during the PDCCH skip period.
  • the transmission time of LP-WUS may exist inside and outside the PDCCH skip period.
  • the terminal skips monitoring (ie does not monitor) the LP-WUS outside the PDCCH skip period.
  • the terminal monitors the PDCCH skip period.
  • the LP-WUS within the period, that is, the black filling in Figure 3 is invalid LP-WUS, and the slash filling is effective LP-WUS.
  • the transmission time of LP-WUS may exist during the DRX activation period and the DRX sleep period.
  • the terminal can first monitor LP-WUS instead of PDCCH during DRX activation, and then monitor PDCCH when LP-WUS wakes up. Since the power consumption of monitoring LP-WUS will be much less than the power consumption of monitoring PDCCH, therefore The terminal power consumption can be further reduced; in this embodiment, the terminal can also monitor LP-WUS during the DRX sleep period, so as to wake up the terminal through LP-WUS in time, that is, it does not need to wait for the next DRX activation period to wake up the terminal, which is beneficial to reducing Data transmission delay.
  • the terminal receives LP-WUS in the RRC connected state.
  • the valid moments for monitoring LP-WUS occur on different SSSGs.
  • the terminal monitors LP-WUS during the monitoring time period of sparse SSSG, and does not need to monitor LP-WUS during the monitoring time period of dense SSSG.
  • the terminal monitors LP-WUS during the monitoring time period of sparse SSSG, and also monitors LP-WUS during the monitoring time period of dense SSSG.
  • the period of sparse SSSG is assumed to be 4 slots, of which slots 1-12 are sparse SSSG, slots 13-15 are dense SSSG, and the terminals are in slots 1, 2, 3, 5, 6, 7, 9, 10, and 11 Monitor LP-WUS on slots 4, 8, 12, 13, 14, and 15 without monitoring LP-WUS.
  • the terminal stops monitoring the PDCCH within a specified length of time based on the received PDCCH skip indication, and monitors the LP-WUS at a specific position during the PDCCH skip period based on the association between the LP-WUS and the PDCCH skip indication.
  • the association relationship can be agreed through network configuration or protocol.
  • the terminal starts monitoring LP-WUS at the end of the 1st, 3rd, 5th and 7ms of the PDCCH skip period.
  • the LP-WUS period is 2ms.
  • the listening time within the listening cycle is 1ms, as shown in Figure 6.
  • the terminal can first monitor LP-WUS instead of monitoring PDCCH during DRX activation, and then monitor PDCCH when LP-WUS wakes up. Since the power consumption of monitoring LP-WUS will be much less than the power consumption of monitoring PDCCH, the terminal power consumption can be further reduced; in this embodiment, the terminal can also monitor LP-WUS during DRX sleep, so as to wake up the terminal through LP-WUS in time. terminal, that is, the terminal can be woken up without waiting for the next DRX activation period, which is beneficial to reducing data transmission delay. In this embodiment, both periods of monitoring LP-WUS are within the reduced power PDCCH monitoring time period.
  • the terminal receives the PDCCH skip indication in the RRC connected state, and the PDCCH skip indication also indicates the LP-WUS monitoring time.
  • the unit of the PDCCH skip time is slot.
  • the PDCCH skip indication contains a bitmap, for example, 10 bits. Each bit corresponds to a slot. The slot corresponding to the bit value (bit) 1 needs to monitor LP-WUS, and the slot corresponding to the bit value 0 does not need to monitor LP-WUS.
  • the enhanced PDCCH skip indication is 10 slots, and the bitmap is 10 bits, specifically 1010101010.
  • the terminal's LP is in the 1st, 3rd, 5th, 7th, and 9th slots.
  • -WUS monitors. If the terminal detects LP-WUS in a certain slot, it immediately stops the PDCCH skipping behavior.
  • the first information includes the time offset and time length indicated by the DCI, wherein the starting reference point of the time offset includes the time domain position at which the PDCCH skip indication is received, the DRX configuration information (DRX cycle, on duration), any item in the system frame, after determining the starting reference point, for example, referring to the reception time of the current PDCCH skip indication, according to the first time offset contained in the first information, it can start at the corresponding position Monitor LP-WUS.
  • the time length is used to determine the monitoring duration of LP-WUS.
  • the network side device uses the PDCCH skip indication to indicate the time period for monitoring LP-WUS during the PDCCH skip period.
  • the terminal starts monitoring LP after the first time offset after receiving the PDCCH skip indication. -WUS.
  • the terminal starts monitoring LP-WUS after the second time offset after the start time of the DRX activation period.
  • the terminal starts monitoring LP-WUS after the third time offset after SFN1.
  • the terminal receives the PDCCH skip indication, and the PDCCH skip indication also indicates the monitoring time of LP-WUS, including the start time, monitoring duration, etc.
  • the duration of the PDCCH skip period indicated by the PDCCH skip indication is 8 ms, and the terminal only needs to start monitoring LP-WUS within the last 2 ms, and the monitoring duration is 2 ms.
  • the LP-WUS interception method according to the embodiment of the present application is described in detail above with reference to FIG. 2 .
  • the LP-WUS sending method according to the embodiment of the present application will be described in detail below with reference to Figure 11. It can be understood that the interaction between the network side device and the terminal described from the network side device is the same as or corresponding to the description on the terminal side in the method shown in Figure 2. To avoid duplication, the relevant description is appropriately omitted.
  • Figure 11 is a schematic flow chart of the LP-WUS sending method according to the embodiment of the present application, which can be applied to network side devices. Prepare. As shown in Figure 11, the method 1100 includes the following steps.
  • the network side device sends LP-WUS according to the first information; wherein the first information includes at least one of the following of the LP-WUS: starting time, period, monitoring duration within the period, monitoring within the monitoring duration Timing, time offset.
  • the network side device sends LP-WUS according to the first information
  • the first information includes at least one of the following of LP-WUS: starting time, period, and monitoring duration within the period, Monitoring timing and time offset within the monitoring duration.
  • the method further includes: the network side device sending at least one of the following: 1) second information, the second information is used to indicate the PDCCH skip time, the first information Related to the PDCCH skip time; 2) third information, the third information is used to indicate the SSSG listening period, the first information is related to the SSSG listening period; 3) DRX configuration information, the DRX configuration
  • the information includes DRX activation time and/or DRX sleep time, and the first information is related to the DRX activation time and/or DRX sleep time.
  • the first information includes the time offset of the LP-WUS
  • the time offset of the LP-WUS includes one of the following: 1) first time offset, The first offset is related to the time when the terminal receives the second information or the third information; 2) the second time offset, the second offset is related to the time when the terminal receives the DRX configuration information. Time-related; 3) The third time offset, the third offset is related to the system reference time.
  • the sending time of the LP-WUS is in one of the following time periods: 1) the time period indicated by the PDCCH skip indication; 2) DRX period; 3) SSSG.
  • the execution subject may be the LP-WUS monitoring and sending device.
  • the LP-WUS monitoring and sending device performs the LP-WUS monitoring and sending method as an example to illustrate the LP-WUS monitoring and sending device provided by the embodiment of this application.
  • FIG 12 is a schematic structural diagram of an LP-WUS monitoring device according to an embodiment of the present application. This device may correspond to terminals in other embodiments. As shown in Figure 12, the device 1200 includes the following modules.
  • the receiving module 1202 is configured to monitor LP-WUS according to the first information; wherein the first information includes at least one of the following of the LP-WUS: starting time, cycle, monitoring duration within the cycle, and monitoring duration within the monitoring duration. Monitoring timing, time offset.
  • the device 1200 may further include a processing module.
  • the LP-WUS monitoring device monitors LP-WUS based on first information.
  • the first information includes at least one of the following of LP-WUS: starting time, period, monitoring duration within the period, and monitoring duration within the monitoring duration. Monitoring timing, time offset.
  • the first information includes the starting time of the LP-WUS
  • the device further includes a determining module configured to determine the starting time of the LP-WUS according to at least one of the following : 1) Second information, the second information is used to indicate the PDCCH skip time, and the starting time of the LP-WUS is related to the PDCCH skip time; 2) The third information, the third information is In indicating the SSSG listening period, the starting time of the LP-WUS is related to the SSSG listening period; 3) DRX configuration information, the DRX configuration information includes DRX activation time and/or DRX sleep time, the LP-WUS The starting time is related to the DRX activation time and/or DRX sleep time.
  • the first information also includes the listening time of the LP-WUS;
  • the second information includes a PDCCH skip indication, and the PDCCH skip indication is also used to indicate the LP-WUS. WUS monitoring time.
  • the PDCCH skip indication is bitmap information.
  • the bit value 1 in the bitmap information is used to indicate the listening time of the LP-WUS.
  • the bit value in the bitmap information is A value of 0 is used to indicate that the LP-WUS is not to be listened to.
  • the first information includes the period of the LP-WUS
  • the device further includes a determining module configured to determine the period of the LP-WUS according to at least one of the following: 1) The first Two information, the second information is used to indicate the PDCCH skip time, and the LP-WUS cycle is related to the PDCCH skip time; 2) The third information, the third information is used to indicate the SSSG listening period, The cycle of the LP-WUS is related to the SSSG listening cycle; 3) DRX configuration information, the DRX configuration information includes the DRX cycle, and the cycle of the LP-WUS is related to the DRX cycle.
  • the first information includes the listening duration within the cycle of the LP-WUS
  • the device further includes a determining module configured to determine the cycle of the LP-WUS according to at least one of the following The listening duration within: 1) second information, the second information is used to indicate the PDCCH skip time, and the listening duration within the LP-WUS cycle is related to the PDCCH skip time; 2) the third information, The third information is used to indicate the SSSG listening cycle, and the listening duration within the LP-WUS cycle is related to the SSSG listening cycle; 3) DRX configuration information, the DRX configuration information includes DRX activation time and/or DRX sleep time, the LP-WUS period The listening duration within is related to the DRX activation time and/or DRX sleep time.
  • the first information includes the listening timing within the listening duration of the LP-WUS
  • the device further includes a determining module configured to determine the listening time of the LP-WUS based on the second information.
  • the listening opportunity within the duration wherein the second information is used to indicate the PDCCH skip time, and the second information is also used to indicate the monitoring opportunity within the listening duration of the LP-WUS.
  • the second information is bitmap information
  • the bit value 1 in the bitmap information is used to indicate the listening opportunity within the listening duration of the LP-WUS.
  • the bitmap information The bit value 0 in is used to indicate the non-monitoring opportunity within the listening duration of the LP-WUS.
  • the first information includes the time offset of the LP-WUS
  • the time offset of the LP-WUS includes one of the following: 1) first time offset, The first offset is related to the time when the terminal receives the second information or the third information; 2) the second time offset, the second offset is related to the time when the terminal receives the DRX configuration information. Time-related; 3) The third time offset, the third offset is related to the system reference time.
  • the listening time of the LP-WUS is within the reduced power PDCCH listening time period; wherein the reduced power PDCCH listening time period includes one of the following: 1) PDCCH skip indication indicated time period; 2) DRX period; 3) SSSG.
  • the first information is carried by higher layer signaling or first DCI
  • the first DCI includes one of the following: DCI carrying PDCCH skip indication, DCI format 2_6, DCI carrying SSSG indication DCI.
  • the device 1200 can refer to the process of the method 200 corresponding to the embodiment of the present application, and each unit/module in the device 1200 and the above-mentioned other operations and/or functions are respectively to implement the corresponding process in the method 200, And can achieve the same or equivalent technical effects. For the sake of simplicity, they will not be described again here.
  • the LP-WUS monitoring device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
  • FIG 13 is a schematic structural diagram of an LP-WUS sending device according to an embodiment of the present application. This device may correspond to network-side equipment in other embodiments. As shown in Figure 13, the device 1300 includes the following modules.
  • the sending module 1302 is configured to send LP-WUS according to the first information; wherein the first information includes at least one of the following of the LP-WUS: starting time, period, listening duration within the period, and monitoring duration within the listening duration. Monitoring time, Time offset.
  • the device 1300 may also include a processing module.
  • the LP-WUS monitoring device provided in the embodiment of the present application sends LP-WUS according to the first information.
  • the first information includes at least one of the following of LP-WUS: starting time, cycle, monitoring duration within the cycle, and monitoring duration within the monitoring duration. Monitoring timing, time offset.
  • the sending module 1302 is also configured to send at least one of the following: 1) second information, the second information is used to indicate the PDCCH skip time, the first information and the PDCCH skip time related; 2) third information, the third information is used to indicate the SSSG listening period, the first information is related to the SSSG listening period; 3) DRX configuration information, the DRX configuration information includes DRX activation time and/or DRX sleep time, the first information is related to the DRX activation time and/or DRX sleep time.
  • the first information includes the time offset of the LP-WUS
  • the time offset of the LP-WUS includes one of the following: 1) first time offset, The first offset is related to the time when the terminal receives the second information or the third information; 2) the second time offset, the second offset is related to the time when the terminal receives the DRX configuration information. Time-related; 3) The third time offset, the third offset is related to the system reference time.
  • the sending time of the LP-WUS is in one of the following time periods: 1) the time period indicated by the PDCCH skip indication; 2) DRX period; 3) SSSG.
  • the device 1300 according to the embodiment of the present application can refer to the process corresponding to the method 1100 of the embodiment of the present application, and each unit/module in the device 1300 and the above-mentioned other operations and/or functions are respectively to implement the corresponding process in the method 1100, And can achieve the same or equivalent technical effects. For the sake of simplicity, they will not be described again here.
  • the LP-WUS monitoring and sending device provided by the embodiment of the present application can implement each process implemented by the method embodiments of Figures 2 to 10, and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • this embodiment of the present application also provides a communication device 1400, which includes a processor 1401 and a memory 1402.
  • the memory 1402 stores programs or instructions that can be run on the processor 1401, such as , when the communication device 1400 is a terminal, when the program or instruction is executed by the processor 1401, each step of the above LP-WUS monitoring method embodiment is implemented, and the same technical effect can be achieved.
  • the communication device 1400 is a network-side device, when the program or instruction is executed by the processor 1401, the steps of the above LP-WUS sending method embodiment are implemented, and the same technical effect can be achieved. To avoid duplication, they will not be described again here. .
  • An embodiment of the present application also provides a terminal, including a processor and a communication interface.
  • the communication interface is configured to monitor LP-WUS according to first information; wherein the first information includes at least one of the following of the LP-WUS: Start time, period, monitoring duration within the cycle, monitoring timing within the monitoring duration, and time offset.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment.
  • Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • FIG. 15 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • the terminal 1500 includes but is not limited to: a radio frequency unit 1501, a network module 1502, an audio output unit 1503, an input unit 1504, a sensor 1505, a display unit 1506, a user input unit 1507, an interface unit 1508, a memory 1509, a processor 1510, etc. At least some parts.
  • the terminal 1500 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 1510 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal structure shown in FIG. 15 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or some components may be combined or arranged differently, which will not be described again here.
  • the input unit 1504 may include a graphics processor (Graphics Processing Unit, GPU) 15041 and a microphone 15042.
  • the graphics processor 15041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 1506 may include a display panel 15061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1507 includes a touch panel 15071 and at least one of other input devices 15072 .
  • Touch panel 15071 also known as touch screen.
  • the touch panel 15071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 15072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • the radio frequency unit 1501 can transmit it to the processor 1510 for processing; in addition, the radio frequency unit 1501 can send uplink data to the network side device.
  • the radio frequency unit 1501 includes, but is not limited to, an antenna, amplifier, transceiver, coupler, low noise amplifier, duplexer, etc.
  • Memory 1509 may be used to store software programs or instructions as well as various data.
  • the memory 1509 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 1509 may include volatile memory or nonvolatile memory, or memory 1509 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be a read-only memory (Read-Only Memory, ROM), Programmable ROM (PROM), Erasable Programmable Read-Only Memory (Erasable PROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM Programmable ROM
  • EPROM Erasable PROM
  • Electrically Erasable Programmable Read-Only Memory Electrically Erasable Programmable Read-Only Memory
  • EEPROM Electrically Erasable Programmable Read-Only Memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synchlink DRAM, SLDRAM) and Direct Rambus RAM (DRRAM).
  • RAM Random Access Memory
  • Static RAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synchlink DRAM, SLDRAM synchronous link dynamic random access memory
  • DRRAM Direct Rambus RAM
  • the processor 1510 may include one or more processing units; optionally, the processor 1510 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1510.
  • the radio frequency unit 1501 can be used to monitor LP-WUS according to the first information; wherein the first information includes at least one of the following of the LP-WUS: starting time, period, monitoring duration within the period, monitoring Monitoring timing within the duration, time offset.
  • the terminal monitors LP-WUS based on the first information.
  • the first information includes at least one of the following of LP-WUS: starting time, cycle, monitoring duration within the cycle, monitoring opportunity within the monitoring duration, time Offset.
  • TDM Time Division Multiplexing
  • the terminal 1500 provided by the embodiment of this application can also implement each process of the above-mentioned LP-WUS monitoring method embodiment, and can achieve the same technical effect. To avoid duplication, the details will not be described here.
  • An embodiment of the present application also provides a network side device, including a processor and a communication interface.
  • the communication interface is configured to send LP-WUS according to first information; wherein the first information includes at least one of the following of the LP-WUS : Starting time, cycle, monitoring duration within the cycle, monitoring timing within the monitoring duration, and time offset.
  • This network-side device embodiment corresponds to the above-mentioned network-side device method embodiment.
  • Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network side device 1600 includes: an antenna 161 , a radio frequency device 162 , a baseband device 163 , a processor 164 and a memory 165 .
  • Antenna 161 and radio The frequency device 162 is connected.
  • the radio frequency device 162 receives information through the antenna 161 and sends the received information to the baseband device 163 for processing.
  • the baseband device 163 processes the information to be sent and sends it to the radio frequency device 162.
  • the radio frequency device 162 processes the received information and then sends it out through the antenna 161.
  • the method performed by the network side device in the above embodiment can be implemented in the baseband device 163, which includes a baseband processor.
  • the baseband device 163 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the network device operations shown in the above method embodiments.
  • the network side device may also include a network interface 166, which is, for example, a common public radio interface (CPRI).
  • a network interface 166 which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the network side device 1600 in this embodiment of the present invention also includes: instructions or programs stored in the memory 165 and executable on the processor 164.
  • the processor 164 calls the instructions or programs in the memory 165 to execute each of the steps shown in Figure 13. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
  • Embodiments of the present application also provide a readable storage medium, with programs or instructions stored on the readable storage medium.
  • the program or instructions are executed by a processor, each process of the above LP-WUS monitoring and sending method embodiments is implemented. , and can achieve the same technical effect, so to avoid repetition, they will not be described again here.
  • the processor is the processor in the terminal described in the above embodiment.
  • 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, etc.
  • An embodiment of the present application further provides a chip.
  • the chip 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 above-mentioned monitoring and control of LP-WUS.
  • Each process of the sending method embodiment can achieve the same technical effect. To avoid duplication, it will not be described again here.
  • chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
  • Embodiments of the present application further provide a computer program/program product.
  • the computer program/program product is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the above-mentioned LP-WUS monitoring. and the various processes of the sending method embodiment, and can achieve the same technical effect. To avoid repetition, they will not be described again here.
  • Embodiments of the present application also provide an LP-WUS monitoring and sending system, including: a terminal and a network side device.
  • the terminal can be used to perform the steps of the LP-WUS monitoring method as described above.
  • the network side device Can be used to execute Perform the steps of the LP-WUS transmission method described above.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Les modes de réalisation de la présente demande se rapportent au domaine technique des communications, et divulguent des procédés de surveillance et d'envoi de LP-WUS, un terminal et un dispositif côté réseau. Le procédé de surveillance LP-WUS, dans les modes de réalisation de la présente invention, comprend les étapes suivantes : un terminal surveille un LP-WUS selon des premières informations. Les premières informations comprenant au moins un des éléments suivants du LP-WUS : un instant de début, un cycle, une durée de surveillance dans le cycle, une synchronisation de surveillance pendant la durée de surveillance et un décalage temporel.
PCT/CN2023/107407 2022-07-20 2023-07-14 Procédés de surveillance et d'envoi de lp-wus, terminal et dispositif côté réseau WO2024017156A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210858365.2A CN117479269A (zh) 2022-07-20 2022-07-20 Lp-wus的监听和发送方法、终端及网络侧设备
CN202210858365.2 2022-07-20

Publications (1)

Publication Number Publication Date
WO2024017156A1 true WO2024017156A1 (fr) 2024-01-25

Family

ID=89617102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/107407 WO2024017156A1 (fr) 2022-07-20 2023-07-14 Procédés de surveillance et d'envoi de lp-wus, terminal et dispositif côté réseau

Country Status (2)

Country Link
CN (1) CN117479269A (fr)
WO (1) WO2024017156A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210258878A1 (en) * 2020-02-14 2021-08-19 Everactive Inc. Method and system for low power and secure wake-up radio
CN113727421A (zh) * 2018-10-19 2021-11-30 北京小米移动软件有限公司 省电信号监听方法及装置
CN113905429A (zh) * 2019-09-29 2022-01-07 Oppo广东移动通信有限公司 一种监听唤醒信号的方法、电子设备及存储介质
CN114365551A (zh) * 2019-11-04 2022-04-15 Oppo广东移动通信有限公司 一种监听唤醒信号的方法、电子设备及存储介质
CN115767743A (zh) * 2021-09-01 2023-03-07 维沃移动通信有限公司 监听方法、唤醒信号传输方法、装置、终端及网络侧设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113727421A (zh) * 2018-10-19 2021-11-30 北京小米移动软件有限公司 省电信号监听方法及装置
CN113905429A (zh) * 2019-09-29 2022-01-07 Oppo广东移动通信有限公司 一种监听唤醒信号的方法、电子设备及存储介质
CN114365551A (zh) * 2019-11-04 2022-04-15 Oppo广东移动通信有限公司 一种监听唤醒信号的方法、电子设备及存储介质
US20210258878A1 (en) * 2020-02-14 2021-08-19 Everactive Inc. Method and system for low power and secure wake-up radio
CN115767743A (zh) * 2021-09-01 2023-03-07 维沃移动通信有限公司 监听方法、唤醒信号传输方法、装置、终端及网络侧设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC.: "UE Behaviour of WUS Monitoring", 3GPP DRAFT; R2-1811177 UE BEHAVIOUR FOR WUS MONITORING, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Gothenburg, Sweden; 20180820 - 20180824, 10 August 2018 (2018-08-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051520856 *

Also Published As

Publication number Publication date
CN117479269A (zh) 2024-01-30

Similar Documents

Publication Publication Date Title
US20220264462A1 (en) Wake-up signal configuration method, wake-up signal processing method, and related device
WO2021129508A1 (fr) Procédé de traitement de signal de réveil, procédé de configuration de signal de réveil et dispositif associé
WO2023030189A1 (fr) Procédé et appareil de surveillance, procédé et appareil de transmission de signal d'activation, terminal et dispositif côté réseau
WO2021164593A1 (fr) Procédé et appareil de transmission de données
JP2022548984A (ja) 省電力信号受信方法、省電力信号送信方法及び関連機器
WO2024017156A1 (fr) Procédés de surveillance et d'envoi de lp-wus, terminal et dispositif côté réseau
WO2023093629A1 (fr) Procédé de commande de comportement de terminal, terminal et dispositif du côté réseau
WO2023221909A1 (fr) Procédé de traitement de signal, terminal et dispositif réseau
WO2024088160A1 (fr) Procédé, appareil et dispositif d'indication pour terminal à réveil retardé
WO2023216985A1 (fr) Procédé de surveillance de signal, procédé de configuration, appareil de surveillance de signal, terminal et dispositif côté réseau
WO2023179477A1 (fr) Procédé et appareil de détermination d'informations, extrémité de transmission et extrémité de réception
WO2024017052A1 (fr) Procédé et appareil de surveillance de signal de réveil, procédé et appareil d'indication de surveillance, terminal, et dispositif côté réseau
WO2023169397A1 (fr) Procédé de configuration de paramètres de réception discontinue (drx), dispositif, terminal et dispositif côté réseau
WO2024017322A1 (fr) Procédé et appareil de traitement de transmission, et terminal et dispositif côté réseau
WO2023185845A1 (fr) Procédé et appareil de communication, et dispositif associé
WO2024017051A1 (fr) Procédé et appareil de surveillance de signal de réveil, procédé et appareil d'indication de surveillance, terminal et dispositif côté réseau
WO2023217092A1 (fr) Procédé et appareil de surveillance, terminal, dispositif côté réseau et support de stockage lisible
WO2024002071A1 (fr) Procédé et appareil de radiomessagerie basé sur lp-wus, dispositif, système et support de stockage
WO2023198122A1 (fr) Procédé et appareil de configuration de ressources et dispositif de communication
WO2024032489A1 (fr) Procédé et appareil de réception de signal prs et terminal
WO2023222076A1 (fr) Procédé et appareil de transmission discontinue, ainsi que terminal et dispositif côté réseau
US20230354471A1 (en) Search space group switching method and apparatus
WO2024061302A1 (fr) Procédé de détection de signal, procédé d'envoi de signal, et terminal et dispositif côté réseau
WO2024027589A1 (fr) Procédé de détermination de source de synchronisation de signal de réveil, terminal et périphérique côté réseau
WO2023001129A1 (fr) Procédé et dispositif de transmission de trame d'image

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23842219

Country of ref document: EP

Kind code of ref document: A1