Information sending method and device, information monitoring method and device, terminal and network side equipment

Abstract

The invention provides an information sending method and device, an information monitoring method and device, a terminal and network side equipment, and the method comprises the steps: after monitoring a first signal, the terminal sends first indication information to the network side equipment; wherein the first indication information is used for indicating that the terminal monitors the first signal; the first signal comprises at least one of the following items: LP-WUS, LP-SS and SSB; under the condition that the network side equipment monitors the first indication information, the network side equipment performs data transmission with the terminal; or, under the condition that the network side equipment does not monitor the first indication information, the network side equipment continues to send the first signal to wake up the terminal; therefore, the problem that data transmission cannot be carried out between the terminal and the network side equipment due to the fact that the network side cannot know that the terminal has false detection is avoided, data transmission time delay can be reduced, and resource waste is avoided.

Description

Technical Field

[0001] This application relates to the field of communication technology, and in particular to an information transmission method, a monitoring method, an apparatus, a terminal, and a network-side device. Background Technology

[0002] To save terminal power consumption, a Low Power Wake-Up Signal (LP-WUS) was proposed, allowing the terminal to enable the LP-WUR (Low Power-Wake-Up Receiver). When the terminal enables the LP-WUR, the main radio frequency (MR) can be in a low-power state, such as being off. The terminal then uses the LP-WUR to receive data. Since the power consumption of receiving data using the LP-WUR is lower than that of receiving data using the MR, using the LP-WUR can significantly reduce terminal power consumption.

[0003] Currently, LP-WUS / LP-SS (Low Power-Synchronization Signal) technology can be used for synchronization processes, Radio Resource Management (RRM) processes, paging processes, Discontinuous Reception (DRX) processes, and Physical Downlink Control Channel (PDCCH) monitoring processes.

[0004] During LP-WUS reception, the terminal uses a low-power receiver (LP-WUR) to continuously or at short intervals listen to LP-WUS, the low-power synchronization signal (LP-SS), or the synchronization signal block (SSB). The LP-SS is used by the terminal for synchronization and measurement while listening with the low-power receiver.

[0005] If the terminal receives a wake-up message from the network side, it will activate MapReduce (MR) to enable subsequent data transmission, such as uplink or downlink transmission. However, if the terminal fails to receive the wake-up message (i.e., a false detection occurs on the terminal side), MR will not be activated. Furthermore, the network device will not be able to determine whether a false detection has occurred on the terminal side. Downlink data sent by the network device will not be received by the terminal, and the terminal will also be unable to send uplink data to the network device. In other words, neither the terminal nor the network can perform subsequent data reception or transmission processes, resulting in significant data transmission delays or wasted time. Summary of the Invention

[0006] The purpose of this application is to provide an information sending method, a listening method, an apparatus, a terminal, and a network-side device to solve the problem of increased data transmission latency or resource waste caused by false detections on the terminal side in the prior art.

[0007] To address the aforementioned problems, this application provides an information sending method, the method comprising:

[0008] After the terminal detects the first signal, it sends a first indication message to the network-side device; wherein the first indication message is used to indicate that the terminal has detected the first signal.

[0009] The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0010] Wherein, the first indication information is at least one of the following:

[0011] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0012] Scheduling Request (SR);

[0013] Preamble.

[0014] Before the terminal sends the first indication information to the network-side device, the method further includes:

[0015] The terminal receives first information sent by the network-side device, the first information including: resource information of the first indication information.

[0016] The step of sending the first indication information to the network-side device includes:

[0017] The terminal determines the resource location of the first indication information based on the first information;

[0018] The terminal sends the first indication information to the network-side device at the resource location.

[0019] Wherein, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0020] PUCCH resource location;

[0021] The time-domain offset between PUCCH and the first signal;

[0022] The number of times PUCCH is repeated;

[0023] The repeating cycle of PUCCH.

[0024] The resource information of the first indication information includes at least one of the following:

[0025] SR's resource location;

[0026] The time-domain offset between SR and the first signal;

[0027] The number of repetitions of SR;

[0028] The repeat cycle of SR.

[0029] The resource information of the first indication information includes at least one of the following:

[0030] Resource location of the Physical Random Access Channel (PRACH);

[0031] Preamble information for PRACH;

[0032] The number of times PRACH is repeated.

[0033] The resource location includes at least one of the following:

[0034] Temporal location;

[0035] Frequency domain location;

[0036] Encoded information.

[0037] The first information further includes: the resource location of the first signal;

[0038] The method further includes:

[0039] The terminal listens to the first signal at the resource location of the first signal.

[0040] The method further includes:

[0041] After the terminal detects the first signal, the terminal enters a first state; the first state includes at least one of the following:

[0042] Enable main radio frequency;

[0043] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0044] Stop listening to LP-WUS;

[0045] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0046] Listen to PDCCH.

[0047] The method further includes:

[0048] After sending the first indication information, if the terminal does not receive scheduling information from the network-side device within a first time period, the terminal enters a second state; the second state includes at least one of the following:

[0049] Shut down the main radio frequency;

[0050] Turn on the low-power receiver LP-WUR to listen for the first signal;

[0051] Stop PDCCH listening.

[0052] This application embodiment also provides an information monitoring method, the method comprising:

[0053] The network-side device listens to the first indication information sent by the terminal, the first indication information being used to indicate that the terminal has listened to the first signal; the first signal includes at least one of the following: low-power wake-up signal LP-WUS, low-power synchronization signal LP-SS, and synchronization signal block SSB;

[0054] If the network-side device detects the first indication information, the network-side device transmits data with the terminal; or, if the network-side device does not detect the first indication information, the network-side device continues to send the first signal.

[0055] Wherein, the first indication information is at least one of the following:

[0056] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0057] Scheduling Request (SR);

[0058] Preamble.

[0059] Prior to the first indication information sent by the network-side device monitoring terminal, the method further includes:

[0060] The network-side device sends first information to the terminal, the first information including: resource information of the first indication information;

[0061] The first indication information sent by the network-side device listening terminal includes:

[0062] The network-side device listens for the first indication information at the resource location.

[0063] Wherein, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0064] PUCCH resource location;

[0065] The time-domain offset between PUCCH and the first signal;

[0066] The number of times PUCCH is repeated;

[0067] The repeating cycle of PUCCH.

[0068] The resource information of the first indication information includes at least one of the following:

[0069] SR's resource location;

[0070] The time-domain offset between SR and the first signal;

[0071] The number of repetitions of SR;

[0072] The repeat cycle of SR.

[0073] The resource information of the first indication information includes at least one of the following:

[0074] Resource location of the Physical Random Access Channel (PRACH);

[0075] Preamble information for PRACH;

[0076] The number of times PRACH is repeated.

[0077] The resource location includes at least one of the following:

[0078] Temporal location;

[0079] Frequency domain location;

[0080] Encoded information.

[0081] The first information further includes: the resource location of the first signal;

[0082] The first information is used to instruct the terminal to listen to the first signal at the resource location of the configured first signal.

[0083] This application embodiment also provides a low-power processing method, the method comprising:

[0084] When a terminal listens to a first signal via a low-power receiver LP-WUR, if a first condition is met, the terminal enters a first state; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following:

[0085] Enable main radio frequency;

[0086] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0087] Stop listening to LP-WUS;

[0088] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0089] Listen to PDCCH.

[0090] The first condition includes at least one of the following:

[0091] The first timer times out; the first timer is started when LP-WUR is listening for the first signal;

[0092] The reference signal received power (RSRP) of the serving cell or serving beam of the terminal is lower than the first RSRP threshold;

[0093] The reference signal reception quality (RSRQ) of the serving cell or serving beam of the terminal is lower than the first RSRQ threshold;

[0094] The beam fault indicator (BFI) counter value is greater than the first beam failure recovery (BFR) counter value.

[0095] Beam fault detection timer is enabled;

[0096] The T310 timer is enabled; the T310 timer is enabled when the terminal detects a wireless link failure.

[0097] The count value of counter N310 is greater than the count value of counter 1.

[0098] The method further includes:

[0099] After the terminal enters the first state, the terminal sends a second indication message to the network-side device; the second indication message is used to indicate that the terminal is in the first state.

[0100] This application also provides a terminal, including a memory, a transceiver, and a processor:

[0101] A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations:

[0102] Upon detecting the first signal, a first indication message is sent to the network-side device; wherein, the first indication message is used to indicate that the terminal has detected the first signal;

[0103] The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0104] Wherein, the first indication information is at least one of the following:

[0105] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0106] Scheduling Request (SR);

[0107] Preamble.

[0108] The processor is also configured to read the computer program in the memory and perform the following operations:

[0109] The system receives first information sent by the network-side device, the first information including: resource information of the first indication information.

[0110] The processor is also configured to read the computer program in the memory and perform the following operations:

[0111] Based on the first information, determine the resource location of the first indication information;

[0112] The first indication information is sent to the network-side device at the resource location.

[0113] Wherein, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0114] PUCCH resource location;

[0115] The time-domain offset between PUCCH and the first signal;

[0116] The number of times PUCCH is repeated;

[0117] The repeating cycle of PUCCH.

[0118] The resource information of the first indication information includes at least one of the following:

[0119] SR's resource location;

[0120] The time-domain offset between SR and the first signal;

[0121] The number of repetitions of SR;

[0122] The repeat cycle of SR.

[0123] The resource information of the first indication information includes at least one of the following:

[0124] Resource location of the Physical Random Access Channel (PRACH);

[0125] Preamble information for PRACH;

[0126] The number of times PRACH is repeated.

[0127] The resource location includes at least one of the following:

[0128] Temporal location;

[0129] Frequency domain location;

[0130] Encoded information.

[0131] The first information further includes: the resource location of the first signal;

[0132] The processor is also configured to read the computer program in the memory and perform the following operations:

[0133] Listen to the first signal at the resource location of the first signal configured in the first information.

[0134] The processor is also configured to read the computer program in the memory and perform the following operations:

[0135] Upon detecting the first signal, the system enters a first state; the first state includes at least one of the following:

[0136] Enable main radio frequency;

[0137] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0138] Stop listening to LP-WUS;

[0139] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0140] Listen to PDCCH.

[0141] The processor is also configured to read the computer program in the memory and perform the following operations:

[0142] After sending the first indication information, if no scheduling information is received from the network-side device within the first time period, the system enters the second state; the second state includes at least one of the following:

[0143] Shut down the main radio frequency;

[0144] Turn on the low-power receiver LP-WUR to listen for the first signal;

[0145] Stop PDCCH listening.

[0146] This application embodiment also provides an information transmitting device, applied to a terminal, the device comprising:

[0147] The first sending unit is configured to send first indication information to the network-side device after detecting the first signal; wherein the first indication information is used to indicate that the terminal has detected the first signal;

[0148] The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0149] This application also provides a network-side device, including a memory, a transceiver, and a processor:

[0150] A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations:

[0151] The first indication information sent by the monitoring terminal is used to indicate that the terminal has detected the first signal; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0152] If the first indication information is detected, data is transmitted with the terminal; or, if the first indication information is not detected, the transmission of the first signal continues.

[0153] Wherein, the first indication information is at least one of the following:

[0154] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0155] Scheduling Request (SR);

[0156] Preamble.

[0157] The processor is also configured to read the computer program in the memory and perform the following operations:

[0158] Send first information to the terminal, the first information including: resource information of the first indication information;

[0159] At the resource location, listen for the first indication information.

[0160] Wherein, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0161] PUCCH resource location;

[0162] The time-domain offset between PUCCH and the first signal;

[0163] The number of times PUCCH is repeated;

[0164] The repeating cycle of PUCCH.

[0165] The resource information of the first indication information includes at least one of the following:

[0166] SR's resource location;

[0167] The time-domain offset between SR and the first signal;

[0168] The number of repetitions of SR;

[0169] The repeat cycle of SR.

[0170] The resource information of the first indication information includes at least one of the following:

[0171] Resource location of the Physical Random Access Channel (PRACH);

[0172] Preamble information for PRACH;

[0173] The number of times PRACH is repeated.

[0174] The resource location includes at least one of the following:

[0175] Temporal location;

[0176] Frequency domain location;

[0177] Encoded information.

[0178] The first information further includes: the resource location of the first signal;

[0179] The first information is used to instruct the terminal to listen to the first signal at the resource location of the first signal.

[0180] This application embodiment also provides a signal monitoring device, applied to a network-side device, the device comprising:

[0181] A first listening unit is used to listen to a first indication information sent by a terminal, the first indication information being used to indicate that the terminal has detected the first signal; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB;

[0182] The first processing unit is configured to transmit data with the terminal when the first indication information is detected; or, if the first indication information is not detected, continue to send the first signal.

[0183] This application also provides a terminal, including a memory, a transceiver, and a processor:

[0184] A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations:

[0185] When monitoring a first signal via a low-power receiver LP-WUR, if a first condition is met, the system enters a first state; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following:

[0186] Enable main radio frequency;

[0187] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0188] Stop listening to LP-WUS;

[0189] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0190] Listen to PDCCH.

[0191] The first condition includes at least one of the following:

[0192] The first timer times out; the first timer is started when LP-WUR is listening for the first signal;

[0193] The reference signal received power (RSRP) of the serving cell or serving beam of the terminal is lower than the first RSRP threshold;

[0194] The reference signal reception quality (RSRQ) of the serving cell or serving beam of the terminal is lower than the first RSRQ threshold;

[0195] The beam fault indicator (BFI) counter value is greater than the first beam failure recovery (BFR) counter value.

[0196] Beam fault detection timer is enabled;

[0197] The T310 timer is enabled; the T310 timer is enabled when the terminal detects a wireless link failure.

[0198] The count value of counter N310 is greater than the count value of counter 1.

[0199] The processor is also configured to read the computer program in the memory and perform the following operations:

[0200] After entering the first state, a second indication message is sent to the network-side device; the second indication message is used to indicate that the terminal is in the first state.

[0201] This application embodiment also provides a low-power processing device applied to a terminal, the device comprising:

[0202] The second processing unit is configured to enter a first state if a first condition is met when monitoring a first signal via a low-power receiver LP-WUR; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following:

[0203] Enable main radio frequency;

[0204] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0205] Stop listening to LP-WUS;

[0206] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0207] Listen to PDCCH.

[0208] This application also provides a processor-readable storage medium storing a computer program for causing the processor to perform the method described above.

[0209] This application also provides a computer program product, including computer instructions, which, when executed by a processor, implement the steps of the method described above.

[0210] The above-mentioned technical solution of this application has at least the following beneficial effects:

[0211] In the information sending method, listening method, apparatus, terminal, and network-side device of this application embodiment, after the terminal listens to the first signal used by the network side to wake up the terminal, it sends the first indication information to the network-side device to instruct the terminal to listen to the first signal; if the network-side device listens to the first indication information, the network-side device and the terminal perform data transmission; or, if the network-side device does not listen to the first indication information, the network-side device continues to send the first signal to wake up the terminal; thereby avoiding the problem that the terminal and the network-side device cannot transmit data due to the network side's inability to know that the terminal has made a false detection, reducing data transmission latency and avoiding resource waste. Attached Figure Description

[0212] Figure 1 A block diagram illustrating a wireless communication system to which embodiments of this application may be applied;

[0213] Figure 2 This is a flowchart illustrating the steps of the information sending method provided in the embodiments of this application;

[0214] Figure 3 This is a flowchart illustrating the steps of the information monitoring method provided in an embodiment of this application.

[0215] Figure 4 This is a flowchart illustrating the steps of the low-power processing method provided in the embodiments of this application.

[0216] Figure 5 This is a schematic diagram of the structure of a terminal provided in an embodiment of this application;

[0217] Figure 6 This is a schematic diagram of the structure of the information transmission device provided in the embodiments of this application;

[0218] Figure 7 This is a schematic diagram of the structure of the network-side device provided in an embodiment of this application;

[0219] Figure 8 This is a schematic diagram illustrating the structure of the information monitoring device provided in an embodiment of this application;

[0220] Figure 9 This is a second schematic diagram illustrating the structure of the terminal provided in the embodiments of this application;

[0221] Figure 10 This is a schematic diagram showing the structure of the low-power processing device provided in the embodiments of this application. Detailed Implementation

[0222] To make the technical problems, technical solutions and advantages of this application clearer, a detailed description will be provided below in conjunction with the accompanying drawings and specific embodiments.

[0223] 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 device 11 and a network-side device 12. The terminal device 11 can also be referred to as a terminal or a user equipment (UE). It should be noted that this application does not limit the specific type of the terminal 11. The network-side device 12 can be a base station or a core network. It should be noted that this application uses a base station in an NR system as an example, but does not limit the specific type of base station.

[0224] In the embodiments of this application, the term "and / or" describes the relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following associated objects have an "or" relationship.

[0225] In the embodiments of this application, the term "multiple" refers to two or more, and other quantifiers are similar.

[0226] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0227] The technical solutions provided in this application can be applied to various systems, especially 5G systems. For example, applicable systems include Global System for Mobile Communication (GSM), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA) General Packet Radio Service (GPRS), Long Term Evolution (LTE), LTE Frequency Division Duplex (FDD), LTE Time Division Duplex (TDD), Long Term Evolution Advanced (LTE-A), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX), and 5G New Radio (NR). All of these systems include terminal equipment and network equipment. The systems may also include a core network component, such as Evolved Packet System (EPS) and 5G system (5GS).

[0228] The terminal devices involved in the embodiments of this application can be devices that provide voice and / or data connectivity to users, handheld devices with wireless connectivity, or other processing devices connected to a wireless modem. The names of the terminal devices may differ in different systems; for example, in a 5G system, a terminal device can be called User Equipment (UE). Wireless terminal devices can communicate with one or more core networks (CNs) via a Radio Access Network (RAN). Wireless terminal devices can be mobile terminal devices, such as mobile phones (or "cellular" phones) and computers with mobile terminal devices, for example, portable, pocket-sized, handheld, computer-embedded, or vehicle-mounted mobile devices that exchange voice and / or data with the RAN. Examples include Personal Communication Service (PCS) phones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, and Personal Digital Assistants (PDAs). Wireless terminal equipment can also be referred to as a system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point, remote terminal, access terminal, user terminal, user agent, or user device, but is not limited to these terms in the embodiments of this application.

[0229] The network device involved in this application embodiment can be a base station, which may include multiple cells providing services to terminals. Depending on the specific application, a base station may also be called an access point, or a device in an access network that communicates with a wireless terminal device through one or more sectors on the air interface, or other names. The network device can be used to exchange received air frames with Internet Protocol (IP) packets, acting as a router between the wireless terminal device and the rest of the access network, where the rest of the access network may include an Internet Protocol (IP) communication network. The network device can also coordinate the attribute management of the air interface. For example, the network equipment involved in the embodiments of this application can be a base transceiver station (BTS) in a Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), a NodeB in a Wide-band Code Division Multiple Access (WCDMA) system, an evolved Node B (eNB or e-NodeB) in a long term evolution (LTE) system, a 5G base station (gNB) in a next generation system, a Home evolved Node B (HeNB), a relay node, a femto, a pico, etc., and is not limited in the embodiments of this application. In some network structures, the network equipment may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the centralized unit and distributed unit may be geographically separated.

[0230] Network devices and terminal devices can each use one or more antennas for multiple-input multiple-output (MIMO) transmission. MIMO transmission can be single-user MIMO (SU-MIMO) or multiple-user MIMO (MU-MIMO). Depending on the configuration and number of antenna combinations, MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO, or massive-MIMO, and can also be diversity transmission, precoding transmission, or beamforming transmission, etc.

[0231] like Figure 2 As shown in the figure, this application embodiment provides an information sending method, the method including:

[0232] Step 201: After the terminal detects the first signal, it sends first indication information to the network-side device; wherein, the first indication information is used to indicate that the terminal has detected the first signal.

[0233] The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB. Optionally, the first signal is a signal used to wake up the terminal.

[0234] In this embodiment of the application, when the network-side device detects the first indication information, the network-side device and the terminal perform data transmission; when the terminal detects the first signal, it activates MR, and when the network-side device learns that the terminal has detected the first signal according to the first indication information, it performs data transmission or data reception with the terminal's MR, thereby improving data transmission efficiency and reducing data transmission latency.

[0235] Alternatively, in this embodiment, if the network-side device does not detect the first indication information, the network-side device continues to send the first signal; in other words, if the network-side device does not detect the first indication information, it indicates that the terminal has not detected the first signal. In this case, the network-side device does not transmit data with the terminal to avoid wasting resources; instead, it continues to send the first signal to wake up the terminal, and then transmits data with the terminal after receiving the first indication information sent by the terminal.

[0236] In summary, the information transmission method provided in this application can avoid the problem of data transmission failure between the terminal and the network side device due to the network side's inability to detect false detections of the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0237] In at least one embodiment of this application, the first indication information is at least one of the following:

[0238] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0239] Scheduling Request (SR);

[0240] Preamble.

[0241] In at least one embodiment of this application, prior to step 201, the method further includes:

[0242] The terminal receives first information sent by the network-side device, the first information including: resource information of the first indication information. Optionally, the first information may be a Radio Resource Control (RRC) message, which is not specifically limited here.

[0243] Accordingly, step 201 includes:

[0244] The terminal determines the resource location of the first indication information based on the first information;

[0245] The terminal sends the first indication information to the network-side device at the resource location.

[0246] In one implementation, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0247] The PUCCH resource location carrying the HARQ feedback information; the resource location includes at least one of the following: time-domain location; frequency-domain location; encoding information;

[0248] The time-domain offset between PUCCH and the first signal. offset ;

[0249] The number of times PUCCH is repeated;

[0250] The repeating cycle of PUCCH.

[0251] For example, the terminal selects the corresponding PUCCH encoding method to send HARQ feedback information based on the time domain position and frequency domain position of the PUCCH; the HARQ feedback information directly carries the first indication information, or the HARQ feedback information indirectly or implicitly indicates the first indication information.

[0252] For example, the terminal uses the first signal resource location m and the time domain offset PUCCH. offset Determine the PUCCH position of the HARQ feedback information, at m+PUCCH. offsetHARQ feedback information is sent from the location; the HARQ feedback information directly carries the first indication information, or the HARQ feedback information indirectly or implicitly indicates the first indication information.

[0253] For example, the terminal sends HARQ feedback information based on the number of times PUCCH is repeated; the HARQ feedback information directly carries the first indication information, or the HARQ feedback information indirectly or implicitly indicates the first indication information.

[0254] In another implementation, the resource information of the first indication information includes at least one of the following:

[0255] The resource location of the SR; the resource location includes at least one of the following: time domain location; frequency domain location; encoding information;

[0256] The time-domain offset SR between SR and the first signal offset ;

[0257] The number of repetitions of SR;

[0258] The repeat cycle of SR.

[0259] For example, the terminal selects the corresponding SR encoding method to send the SR based on the time domain position and frequency domain position of the SR; the SR directly carries the first indication information, or the SR indirectly or implicitly indicates the first indication information.

[0260] For example, the terminal uses the first signal resource location m and the time domain offset SR offset Determine the position of SR, in m+SR offset The SR is sent from the location; the SR directly carries the first indication information, or the SR indirectly or implicitly indicates the first indication information.

[0261] For example, the terminal sends an SR based on the number of times the SR is repeated; the SR directly carries the first indication information, or the SR indirectly or implicitly indicates the first indication information.

[0262] In another implementation, the resource information of the first indication information includes at least one of the following:

[0263] The resource location of the Physical Random Access Channel (PRACH); the resource location includes at least one of the following: time-domain location; frequency-domain location; coding information;

[0264] Preamble information for PRACH;

[0265] The number of times PRACH is repeated.

[0266] For example, the terminal sends a Preamble based on the resource location of PRACH; the Preamble indirectly or implicitly indicates the first indication information.

[0267] For example, the terminal sends a Preamble indicating the first indication information based on the resource location of PRACH;

[0268] For example, the terminal sends a Preamble based on the number of times PRACH is repeated; the Preamble directly carries the first indication information, or the Preamble indirectly or implicitly indicates the first indication information.

[0269] As an optional embodiment, the first information further includes: the resource location of the first signal; the method further includes:

[0270] The terminal listens to the first signal at the resource location of the first signal configured in the first information.

[0271] In at least one embodiment of this application, the method further includes:

[0272] After the terminal detects the first signal, the terminal enters a first state; the first state includes at least one of the following:

[0273] Enable main radio frequency MR;

[0274] After enabling the main radio frequency (MR), monitor the physical downlink control channel (PDCCH).

[0275] Stop listening to LP-WUS;

[0276] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0277] Listen to PDCCH.

[0278] As an optional embodiment, the method further includes:

[0279] After sending the first indication information, if the terminal does not receive scheduling information from the network-side device within a first time period, the terminal enters a second state; the second state includes at least one of the following:

[0280] Turn off the main RF MR;

[0281] Turn on the low-power receiver LP-WUR to listen for the first signal;

[0282] Stop PDCCH listening.

[0283] In summary, in this embodiment, after the terminal detects the first signal used by the network side to wake up the terminal, it sends a first indication message to the network side device to indicate that the terminal has detected the first signal. If the network side device detects the first indication message, the network side device and the terminal perform data transmission. Alternatively, if the network side device does not detect the first indication message, the network side device continues to send the first signal to wake up the terminal. This avoids the problem that the terminal and the network side device cannot transmit data due to the network side's inability to detect a false detection by the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0284] like Figure 3 As shown in the embodiments of this application, an information monitoring method is also provided, the method comprising:

[0285] Step 301: The network-side device listens to the first indication information sent by the terminal. The first indication information is used to indicate that the terminal has listened to the first signal. The first signal includes at least one of the following: low-power wake-up signal LP-WUS, low-power synchronization signal LP-SS, and synchronization signal block SSB.

[0286] Step 302: If the network-side device detects the first indication information, the network-side device transmits data with the terminal; or, if the network-side device does not detect the first indication information, the network-side device continues to send the first signal. Optionally, the first signal is a signal used to wake up the terminal.

[0287] In this embodiment of the application, when the network-side device detects the first indication information, the network-side device and the terminal perform data transmission; when the terminal detects the first signal, it activates MR, and when the network-side device learns that the terminal has detected the first signal according to the first indication information, it performs data transmission or data reception with the terminal's MR, thereby improving data transmission efficiency and reducing data transmission latency.

[0288] Alternatively, in this embodiment, if the network-side device does not detect the first indication information, the network-side device continues to send the first signal; in other words, if the network-side device does not detect the first indication information, it indicates that the terminal has not detected the first signal. In this case, the network-side device does not transmit data with the terminal to avoid wasting resources; instead, it continues to send the first signal to wake up the terminal, and then transmits data with the terminal after receiving the first indication information sent by the terminal.

[0289] In summary, the information transmission method provided in this application can avoid the problem of data transmission failure between the terminal and the network side device due to the network side's inability to detect false detections of the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0290] In at least one embodiment of this application, the first indication information is at least one of the following:

[0291] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0292] Scheduling Request (SR);

[0293] Preamble.

[0294] In at least one embodiment of this application, prior to step 301, the method further includes:

[0295] The network-side device sends first information to the terminal, the first information including: resource information of the first indication information; optionally, the first information may be a Radio Resource Control (RRC) message, which is not specifically limited here;

[0296] Accordingly, step 301 includes:

[0297] The network-side device listens to the first indication information at the resource location indicated by the resource information in the first indication information.

[0298] In one implementation, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0299] The resource location of the PUCCH; the resource location includes at least one of the following: time domain location; frequency domain location; encoding information;

[0300] The time-domain offset between PUCCH and the first signal;

[0301] The number of times PUCCH is repeated;

[0302] The repeating cycle of PUCCH.

[0303] For example, network-side devices select the appropriate PUCCH encoding method to listen to HARQ feedback information based on the time-domain and frequency-domain positions of the PUCCH; the HARQ feedback information directly carries the first indication information, or the HARQ feedback information indirectly or implicitly indicates the first indication information.

[0304] For example, the network-side device uses the first signal resource location m and the time-domain offset PUCCH. offset Determine the position of PUCCH at m+PUCCH offset The location listens for the HARQ feedback information; the HARQ feedback information directly carries the first indication information, or the HARQ feedback information indirectly or implicitly indicates the first indication information.

[0305] For example, the network-side device listens to the HARQ feedback information based on the number of PUCCH repetitions; the HARQ feedback information directly carries the first indication information, or the HARQ feedback information indirectly or implicitly indicates the first indication information.

[0306] In another implementation, the resource information of the first indication information includes at least one of the following:

[0307] The resource location of the SR; the resource location includes at least one of the following: time domain location; frequency domain location; encoding information;

[0308] The time-domain offset between SR and the first signal;

[0309] The number of repetitions of SR;

[0310] The repeat cycle of SR.

[0311] For example, network-side devices select the appropriate SR encoding method to listen to the SR based on the time domain and frequency domain location of the SR; the SR directly carries the first indication information, or the SR indirectly or implicitly indicates the first indication information.

[0312] For example, the network-side device uses the first signal resource location m and the time-domain offset SR offset Determine the position of SR, in m+SR offset The location is monitored by the SR; the SR directly carries the first indication information, or the SR indirectly or implicitly indicates the first indication information.

[0313] For example, network-side devices monitor the SR based on the number of times the SR is repeated; the SR directly carries the first indication information, or the SR indirectly or implicitly indicates the first indication information.

[0314] In another implementation, the resource information of the first indication information includes at least one of the following:

[0315] The resource location of the Physical Random Access Channel (PRACH); the resource location includes at least one of the following: time-domain location; frequency-domain location; coding information;

[0316] Preamble information for PRACH;

[0317] The number of times PRACH is repeated.

[0318] For example, network-side devices listen to the Preamble based on the resource location of PRACH; the Preamble indirectly or implicitly indicates the first indication information.

[0319] For example, the network-side device listens for the Preamble indicating the first indication information based on the resource location of PRACH;

[0320] For example, network-side devices listen to the Preamble based on the number of times PRACH is repeated; the Preamble directly carries the first indication information, or the Preamble indirectly or implicitly indicates the first indication information.

[0321] As an optional embodiment, the first information further includes: the resource location of the first signal; wherein the first information is used to instruct the terminal to listen to the first signal at the configured resource location of the first signal.

[0322] In summary, in this embodiment, after the terminal detects the first signal used by the network side to wake up the terminal, it sends a first indication message to the network side device to indicate that the terminal has detected the first signal. If the network side device detects the first indication message, the network side device and the terminal perform data transmission. Alternatively, if the network side device does not detect the first indication message, the network side device continues to send the first signal to wake up the terminal. This avoids the problem that the terminal and the network side device cannot transmit data due to the network side's inability to detect a false detection by the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0323] To more clearly describe the information sending method and information listening method provided in the embodiments of this application, several examples are given below.

[0324] Example 1: The terminal provides the first instruction information via HARQ feedback.

[0325] Step 1: The network side sends first information to the terminal. The first information includes the PUCCH resource that the network side configures for the terminal to carry HARQ feedback information corresponding to the first signal.

[0326] The first signal can be LP-WUS, LP-SS, or SSB; no specific limit is imposed here.

[0327] The PUCCH resources that carry the HARQ feedback include:

[0328] PUCCH resource location, such as the time domain and frequency domain location of PUCCH, PUCCH encoding, etc. Optionally, the PUCCH encoding shown corresponds to the first signal encoding.

[0329] The time-domain offset of the PUCCH resource from the first signal PUCCH offset The time-domain offset may include subframe offset, time slot offset, or symbol offset.

[0330] The number of times PUCCH is repeated;

[0331] The repetition cycle of the PUCCH resource.

[0332] Optionally, the first information may also include the resource location of the first signal configured by the network side for the terminal.

[0333] Step 2: The terminal listens to (or monitors) the first signal via LP-WUR.

[0334] Step 3: When the terminal detects the first signal indicating that the terminal is entering the first state, the terminal sends the HARQ feedback information to the network side, indicating that the terminal has successfully decoded the first signal;

[0335] The first state can be:

[0336] The terminal activates its main radio frequency;

[0337] After the terminal turns on its main radio frequency, it listens to the PDCCH.

[0338] The terminal stops listening to the low-power wake-up signal LP-WUS and listens to the PDCCH;

[0339] The terminal stops the low-power receiver LP-WUR and listens to the PDCCH;

[0340] The terminal listens to the PDCCH.

[0341] Specifically, the terminal determines the PUCCH location based on the first piece of information.

[0342] In the first implementation, the terminal can send the HARQ feedback information based on the location of the PUCCH resource, its time domain and frequency domain location, and the PUCCH encoding information.

[0343] In the second implementation, the terminal can adjust the time-domain offset PUCCH. offset Calculate the PUCCH resource location. For example, if the temporal location of the first signal is subframe m, then the terminal infers the PUCCH resource location as PUCCH. offset +m;

[0344] In the third implementation, the terminal can determine the location of the PUCCH resource based on the default mapping relationship. For example, if the first signal is received in the m-th subframe, the terminal sends HARQ feedback information on the PUCCH resource in the m+n subframe according to the default offset n.

[0345] Optionally, the terminal may send the HARQ feedback information based on the number of times the PUCCH is repeated.

[0346] Optionally, when the terminal detects a first signal indicating that the terminal is entering a first state, the terminal sends the HARQ feedback information after entering the first state.

[0347] Step 4: Optionally, if the terminal does not receive network-side scheduling information within the first time period after sending PUCCH feedback, the terminal leaves the first state and enters the second state.

[0348] The first time duration can be configured on the network side;

[0349] The second state can be:

[0350] The terminal shuts down its main radio frequency;

[0351] The terminal began using LP-WUR to listen for the first signal;

[0352] Stop PDCCH listening.

[0353] Step 5: If the network side receives the first indication information of PUCCH sent by the terminal, then after receiving the HARQ feedback information sent by the terminal, the network side will perform subsequent data transmission with the terminal.

[0354] Optionally, if the network side does not receive the first indication information sent by the terminal, the network side will continue to send LP-WUS to wake up the terminal.

[0355] Example 2: The terminal sends the first indication information via SR.

[0356] Step 1: The network side sends first information to the terminal, the first information including the SR resources configured by the network side for the terminal corresponding to the first signal;

[0357] The first signal can be LP-WUS, LP-SS, or SSB; no specific limit is imposed here.

[0358] The SR resources include:

[0359] SR resource location, such as the time domain and frequency domain location of the SR, SR encoding, and other information;

[0360] The time-domain offset SR between SR and the first signal offset The time-domain offset may include subframe offset, time slot offset, or symbol offset.

[0361] The number of times SR is repeated;

[0362] The repetition period of the SR;

[0363] Optionally, the first information may also include the resource location of the first signal configured by the network side for the terminal.

[0364] Step 2: The terminal listens for the first signal via LP-WUR.

[0365] Step 3: When the terminal detects the first signal indicating that the terminal has entered the first state, the terminal sends an SR to the network side to indicate that the terminal has successfully decoded the first signal;

[0366] The first state can be:

[0367] The terminal activates its main radio frequency;

[0368] After the terminal turns on its main radio frequency, it listens to the PDCCH.

[0369] The terminal stops listening to the low-power wake-up signal LP-WUS and listens to the PDCCH;

[0370] The terminal stops the low-power receiver LP-WUR and listens to the PDCCH;

[0371] The terminal listens to the PDCCH.

[0372] Specifically, the terminal determines the SR location based on the first information.

[0373] In the first implementation, the terminal can send SR based on the location of the SR resource, its time domain and frequency domain location, and SR encoding information;

[0374] In the second implementation, the terminal can adjust the time-domain offset SR. offset Calculate the SR resource location. For example, if the temporal location of the first signal is subframe m, then the terminal infers the SR resource location as SR. offset +m;

[0375] In the third implementation, the terminal can determine the location of the SR resource based on the default mapping relationship. For example, if the first signal is received in the m-th subframe, the terminal can send the SR on the SR resource in the m+n subframe according to the default offset n.

[0376] Optionally, the terminal can send the SR according to the number of times the SR is repeated.

[0377] Optionally, when the terminal detects a first signal indicating that the terminal is entering a first state, the terminal sends an SR after entering the first state.

[0378] Step 4: Optionally, if the terminal does not receive network-side scheduling information within the first time period after sending SR, the terminal leaves the first state and enters the second state.

[0379] The first time duration can be configured on the network side;

[0380] The second state can be:

[0381] The terminal shuts down its main radio frequency;

[0382] The terminal began using LP-WUR to listen for the first signal;

[0383] Stop PDCCH listening.

[0384] Step 5: If the network side receives the SR sent by the terminal, then the network side will perform subsequent data transmission with the terminal after receiving the SR sent by the terminal;

[0385] Optionally, if the network side does not receive the SR sent by the terminal, the network side will continue to send LP-WUS to wake up the terminal.

[0386] Example 3: The terminal triggers a random access procedure to indicate the first indication information.

[0387] Step 1: The network side sends first information to the terminal, the first information including the network side configuring PRACH resources corresponding to the first signal for the terminal;

[0388] The first signal can be LP-WUS, LP-SS, or SSB; no specific limit is imposed here.

[0389] The PRACH resources include:

[0390] PRACH resource location;

[0391] The PRACH preamble information;

[0392] The number of times PRACH is repeated.

[0393] Optionally, the first information may also include the resource location of the first signal configured by the network side for the terminal.

[0394] Step 2: The terminal listens for the first signal via LP-WUR.

[0395] Step 3: When the terminal detects the first signal indicating that the terminal enters the first state, the terminal triggers a random access procedure, indicating that the terminal has successfully decoded the first signal;

[0396] The first state can be:

[0397] The terminal activates its main radio frequency;

[0398] After the terminal turns on its main radio frequency, it listens to the PDCCH.

[0399] The terminal stops listening to the low-power wake-up signal LP-WUS and listens to the PDCCH;

[0400] The terminal stops the low-power receiver LP-WUR and listens to the PDCCH;

[0401] The terminal listens to the PDCCH.

[0402] Specifically, the terminal determines the PRACH location based on the first information.

[0403] In one implementation, the terminal can send PRACH based on the location of the PRACH resource, its time-domain and frequency-domain locations, and PRACH encoding information.

[0404] Optionally, the terminal may send PRACH according to the number of PRACH repetitions;

[0405] Optionally, when the terminal detects a first signal indicating that the terminal is entering a first state, the terminal sends a PRACH message after entering the first state.

[0406] Step 4: Optionally, if the terminal does not receive a random access response (RAR) from the network side within the first time period after sending PRACH, the terminal leaves the first state and enters the second state.

[0407] The first time duration can be configured on the network side;

[0408] The second state can be:

[0409] The terminal shuts down its main radio frequency; the terminal begins listening for a first signal using LP-WUR.

[0410] Stop PDCCH listening.

[0411] Step 5: If the network side receives the preamble sent by the terminal, then the network side will perform subsequent data transmission with the terminal after receiving the preamble.

[0412] Optionally, if the network side does not receive the preamble sent by the terminal, the network side will continue to send LP-WUS to wake up the terminal.

[0413] Example 4: After successfully decoding the first signal (which can also be understood as successfully receiving the first signal), the terminal starts the second timer. If the terminal does not receive the instruction information from the network side after the second timer expires, the terminal enters the second state.

[0414] Step 1: The network side sends first information to the terminal, the first information including a second time length;

[0415] Optionally, the first information may also include the resource location of the first signal configured by the network side for the terminal.

[0416] The first signal can be LP-WUS, LP-SS, or SSB; no specific limit is imposed here.

[0417] Step 2: The terminal listens for the first signal via LP-WUR.

[0418] Step 3: When the terminal detects the first signal indicating that the terminal is entering the first state, the terminal starts the second timer;

[0419] The second timer length is the second time length;

[0420] The first state can be:

[0421] The terminal activates its main radio frequency;

[0422] After the terminal turns on its main radio frequency, it listens to the PDCCH.

[0423] The terminal stops listening to the low-power wake-up signal LP-WUS and listens to the PDCCH;

[0424] The terminal stops the low-power receiver LP-WUR and listens to the PDCCH;

[0425] The terminal listens to the PDCCH.

[0426] Step 3: After the second timer of the terminal expires and no indication information is received from the network side, the terminal leaves the first state and enters the second state.

[0427] The second state can be:

[0428] The terminal shuts down its main radio frequency; the terminal begins listening for a first signal using LP-WUR.

[0429] Stop PDCCH listening.

[0430] like Figure 4 As shown in the embodiments of this application, a low-power processing method is also provided, the method comprising:

[0431] Step 401: When the terminal is listening to the first signal via the low-power receiver LP-WUR, if the first condition is met, the terminal enters a first state; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following:

[0432] Enable main radio frequency;

[0433] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0434] Stop listening to LP-WUS;

[0435] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0436] Listen to PDCCH.

[0437] The first condition includes at least one of the following:

[0438] The first timer times out; the first timer is started when LP-WUR is listening for the first signal;

[0439] The reference signal received power (RSRP) of the serving cell or serving beam of the terminal is lower than the first RSRP threshold;

[0440] The reference signal reception quality (RSRQ) of the serving cell or serving beam of the terminal is lower than the first RSRQ threshold;

[0441] The beam fault indicator BFI counter (BFI_COUNTER) count value is greater than the count value of the first beam failure recovery BFR counter;

[0442] The beamfailure detection timer is enabled.

[0443] The T310 timer is enabled; the T310 timer is enabled when the terminal detects a wireless link failure.

[0444] The count value of counter N310 is greater than the count value of counter 1.

[0445] As an optional embodiment, the method further includes:

[0446] After the terminal enters the first state, the terminal sends a second indication message to the network-side device; the second indication message is used to indicate that the terminal is in the first state.

[0447] In this embodiment, if the terminal does not detect the first signal, but the first condition is met, the terminal also enters the first state, thereby enabling subsequent data transmission with the network-side device. This avoids the problem of data transmission failure caused by terminal misdetection, improves data transmission efficiency, and avoids resource waste.

[0448] To more clearly describe the low-power processing method provided in the embodiments of this application, several examples are given below.

[0449] Example 5, the relevant process is as follows:

[0450] Step 1: The network-side device sends first information to the terminal, the first information including the duration of the first timer;

[0451] Optionally, the first information may also include the resource location of the first signal configured by the network side for the terminal.

[0452] The first signal can be LP-WUS, LP-SS, or SSB; no specific limit is imposed here.

[0453] Step 2: After the terminal listens to the first signal via LP-WUR and enters the second state, the terminal starts the first timer; the length of the first timer is configured by the first information.

[0454] Step 3: After the first timer expires and the terminal does not receive the first signal from the network side, the terminal enters the first state.

[0455] The first state can be:

[0456] The terminal activates its main radio frequency;

[0457] After the terminal turns on its main radio frequency, it listens to the PDCCH.

[0458] The terminal stops listening to the low-power wake-up signal LP-WUS and listens to the PDCCH;

[0459] The terminal stops the low-power receiver LP-WUR and listens to the PDCCH;

[0460] The terminal listens to the PDCCH.

[0461] Optionally, after the terminal enters the first state, it sends a second indication message to the network side. The second indication message can be a Preamble or an SR.

[0462] Example 6, the relevant process is as follows:

[0463] Step 1: The network side sends first information to the terminal, the first information including:

[0464] First RSRP threshold;

[0465] First RSRQ threshold;

[0466] The count value of the first BFR calculator;

[0467] The count value of the first N310 counter.

[0468] Optionally, the first information may also include the resource location of the first signal configured by the network side for the terminal.

[0469] The first signal can be LP-WUS, LP-SS, or SSB; no specific limit is imposed here.

[0470] Step 2: The terminal listens for the first signal via LP-WUR and enters the second state;

[0471] Step 3: After the terminal determines that the first condition is met, the terminal enters the first state. The first condition includes at least one of the following:

[0472] The RSRP of the serving cell or serving beam is lower than the first RSRP threshold;

[0473] The RSRQ of the serving cell or serving beam is lower than the first RSRQ threshold;

[0474] BFI_COUNTER is greater than the count value of the first BFR calculator;

[0475] Optionally, beamFailureDetectionTimer is already enabled;

[0476] Optional, T310 is already open;

[0477] Optionally, N310 is greater than the count value of the first N310 counter.

[0478] The first state can be:

[0479] The terminal activates its main radio frequency;

[0480] After the terminal turns on its main radio frequency, it listens to the PDCCH.

[0481] The terminal stops listening to the low-power wake-up signal LP-WUS and listens to the PDCCH;

[0482] The terminal stops the low-power receiver LP-WUR and listens to the PDCCH;

[0483] The terminal listens to the PDCCH.

[0484] Step 4: Optionally, after the terminal enters the first state, it sends a second indication message to the network side. The second indication message can be a Preamble or SR.

[0485] In summary, in this embodiment of the application, if the terminal does not detect the first signal, but the first condition is met, the terminal also enters the first state, thereby enabling subsequent data transmission with the network-side device. This avoids the problem of data transmission failure caused by terminal misdetection, improves data transmission efficiency, and avoids resource waste.

[0486] like Figure 5 As shown in the illustration, this application also provides a terminal, including a memory 520, a transceiver 510, and a processor 500.

[0487] The memory 520 is used to store computer programs; the transceiver 510 is used to send and receive data under the control of the processor 500; the processor 500 is used to read the computer programs in the memory 520 and perform the following operations:

[0488] Upon detecting the first signal, a first indication message is sent to the network-side device; wherein, the first indication message is used to indicate that the terminal has detected the first signal;

[0489] The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0490] As an optional embodiment, the first indication information is at least one of the following:

[0491] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0492] Scheduling Request (SR);

[0493] Preamble.

[0494] As an optional embodiment, the processor is also configured to read the computer program in the memory and perform the following operations:

[0495] The system receives first information sent by the network-side device, the first information including: resource information of the first indication information.

[0496] As an optional embodiment, the processor is also configured to read the computer program in the memory and perform the following operations:

[0497] Based on the first information, determine the resource location of the first indication information;

[0498] The first indication information is sent to the network-side device at the resource location.

[0499] As an optional embodiment, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0500] PUCCH resource location;

[0501] The time-domain offset between PUCCH and the first signal;

[0502] The number of times PUCCH is repeated;

[0503] The repeating cycle of PUCCH.

[0504] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0505] SR's resource location;

[0506] The time-domain offset between SR and the first signal;

[0507] The number of repetitions of SR;

[0508] The repeat cycle of SR.

[0509] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0510] Resource location of the Physical Random Access Channel (PRACH);

[0511] Preamble information for PRACH;

[0512] The number of times PRACH is repeated.

[0513] As an optional embodiment, the resource location includes at least one of the following:

[0514] Temporal location;

[0515] Frequency domain location;

[0516] Encoded information.

[0517] As an optional embodiment, the first information further includes: the resource location of the first signal;

[0518] The processor is also configured to read the computer program in the memory and perform the following operations:

[0519] Listen to the first signal at the resource location of the first signal.

[0520] As an optional embodiment, the processor is also configured to read the computer program in the memory and perform the following operations:

[0521] Upon detecting the first signal, the system enters a first state; the first state includes at least one of the following:

[0522] Enable main radio frequency;

[0523] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0524] Stop listening to LP-WUS;

[0525] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0526] Listen to PDCCH.

[0527] As an optional embodiment, the processor is also configured to read the computer program in the memory and perform the following operations:

[0528] After sending the first indication information, if no scheduling information is received from the network-side device within the first time period, the system enters the second state; the second state includes at least one of the following:

[0529] Turn off the main radio frequency; turn on the low-power receiver LP-WUR to listen for the first signal;

[0530] Stop PDCCH listening.

[0531] Among them, Figure 5 In this context, the bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits of one or more processors represented by processor 500 and memory represented by memory 520 together. The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides an interface. The transceiver 510 can be multiple components, including transmitters and receivers, providing a unit for communicating with various other devices over a transmission medium, including wireless channels, wired channels, optical fibers, etc. For different user equipment, the user interface 530 can also be an interface capable of connecting external or internal devices, including but not limited to keypads, displays, speakers, microphones, joysticks, etc.

[0532] The processor 500 is responsible for managing the bus architecture and general processing, while the memory 520 can store the data used by the processor 500 when performing operations.

[0533] Optionally, the processor 500 can be a CPU (Central Processing Unit), ASIC (Application Specific Integrated Circuit), FPGA (Field-Programmable Gate Array), or CPLD (Complex Programmable Logic Device), and the processor can also adopt a multi-core architecture.

[0534] The processor executes any of the methods described in the embodiments of this application according to the obtained executable instructions by calling a computer program stored in memory. The processor and memory may also be physically separated.

[0535] In this embodiment, after the terminal detects the first signal used by the network side to wake up the terminal, it sends a first indication information to the network side device to indicate that the terminal has detected the first signal. If the network side device detects the first indication information, the network side device and the terminal perform data transmission. Alternatively, if the network side device does not detect the first indication information, the network side device continues to send the first signal to wake up the terminal. This avoids the problem that the terminal and the network side device cannot transmit data due to the network side's inability to detect a false detection of the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0536] It should be noted that the terminal provided in this application embodiment is a terminal capable of executing the above information sending method. Therefore, all embodiments of the above information sending method are applicable to this terminal and can achieve the same or similar beneficial effects. No specific limitations are made here.

[0537] like Figure 6 As shown in the illustration, this application also provides an information sending device applied to a terminal, the device comprising:

[0538] The first sending unit 601 is configured to send first indication information to the network-side device after detecting the first signal; wherein, the first indication information is used to indicate that the terminal has detected the first signal;

[0539] The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0540] As an optional embodiment, the first indication information is at least one of the following:

[0541] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0542] Scheduling Request (SR);

[0543] Preamble.

[0544] As an optional embodiment, the apparatus further includes:

[0545] The first receiving unit is configured to receive first information sent by the network-side device, the first information including: resource information of the first indication information.

[0546] As an optional embodiment, the first transmitting unit includes:

[0547] The first determining subunit is configured to determine the resource location of the first indication information based on the first information.

[0548] The first transmitting subunit is used to transmit the first indication information to the network-side device at the resource location.

[0549] As an optional embodiment, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0550] PUCCH resource location;

[0551] The time-domain offset between PUCCH and the first signal;

[0552] The number of times PUCCH is repeated;

[0553] The repeating cycle of PUCCH.

[0554] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0555] SR's resource location;

[0556] The time-domain offset between SR and the first signal;

[0557] The number of repetitions of SR;

[0558] The repeat cycle of SR.

[0559] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0560] Resource location of the Physical Random Access Channel (PRACH);

[0561] Preamble information for PRACH;

[0562] The number of times PRACH is repeated.

[0563] As an optional embodiment, the resource location includes at least one of the following:

[0564] Temporal location;

[0565] Frequency domain location;

[0566] Encoded information.

[0567] As an optional embodiment, the first information further includes: the resource location of the first signal;

[0568] The device further includes:

[0569] The third monitoring unit is used to monitor the first signal at the resource location of the first signal.

[0570] As an optional embodiment, the apparatus further includes:

[0571] The first state adjustment unit is configured to enter a first state after the terminal detects the first signal; the first state includes at least one of the following:

[0572] Enable main radio frequency;

[0573] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0574] Stop listening to LP-WUS;

[0575] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0576] Listen to PDCCH.

[0577] As an optional embodiment, the apparatus further includes:

[0578] The second state adjustment unit is configured to enter a second state if no scheduling information is received from the network-side device within a first time period after sending the first indication information; the second state includes at least one of the following:

[0579] Turn off the main radio frequency; turn on the low-power receiver LP-WUR to listen for the first signal;

[0580] Stop PDCCH listening.

[0581] In this embodiment, after the terminal detects the first signal used by the network side to wake up the terminal, it sends a first indication information to the network side device to indicate that the terminal has detected the first signal. If the network side device detects the first indication information, the network side device and the terminal perform data transmission. Alternatively, if the network side device does not detect the first indication information, the network side device continues to send the first signal to wake up the terminal. This avoids the problem that the terminal and the network side device cannot transmit data due to the network side's inability to detect a false detection of the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0582] It should be noted that the information sending device provided in this application embodiment is a device capable of executing the above information sending method. Therefore, all embodiments of the above information sending method are applicable to this device and can achieve the same or similar beneficial effects. No specific limitations are made here.

[0583] like Figure 7 As shown in the illustration, this application also provides a network-side device, including a memory 720, a transceiver 710, and a processor 700.

[0584] The memory 720 is used to store computer programs; the transceiver 710 is used to send and receive data under the control of the processor 700; the processor 700 is used to read the computer program in the memory 720 and perform the following operations:

[0585] The first indication information sent by the monitoring terminal is used to indicate that the terminal has detected the first signal; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0586] If the first indication information is detected, data is transmitted with the terminal; or, if the first indication information is not detected, the transmission of the first signal continues.

[0587] As an optional embodiment, the first indication information is at least one of the following:

[0588] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0589] Scheduling Request (SR);

[0590] Preamble.

[0591] As an optional embodiment, the processor is also configured to read the computer program in the memory and perform the following operations:

[0592] Send first information to the terminal, the first information including: resource information of the first indication information;

[0593] Listen to the first indication information at the resource location indicated by the resource information in the first indication information.

[0594] As an optional embodiment, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0595] PUCCH resource location;

[0596] The time-domain offset between PUCCH and the first signal;

[0597] The number of times PUCCH is repeated;

[0598] The repeating cycle of PUCCH.

[0599] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0600] SR's resource location;

[0601] The time-domain offset between SR and the first signal;

[0602] The number of repetitions of SR;

[0603] The repeat cycle of SR.

[0604] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0605] Resource location of the Physical Random Access Channel (PRACH);

[0606] Preamble information for PRACH;

[0607] The number of times PRACH is repeated.

[0608] As an optional embodiment, the resource location includes at least one of the following:

[0609] Temporal location;

[0610] Frequency domain location;

[0611] Encoded information.

[0612] As an optional embodiment, the first information further includes: the resource location of the first signal;

[0613] The first information is used to instruct the terminal to listen to the first signal at the resource location of the first signal.

[0614] Among them, Figure 7 In this context, the bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits together, represented by one or more processors (processor 700) and memory (memory 720). The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides an interface. The transceiver 710 can be multiple elements, including transmitters and receivers, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical fibers, etc. The processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 can store data used by the processor 700 during operation.

[0615] The processor 700 can be a central processing unit (CPU), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (CPLD). The processor can also adopt a multi-core architecture.

[0616] In this embodiment, after the terminal detects the first signal used by the network side to wake up the terminal, it sends a first indication information to the network side device to indicate that the terminal has detected the first signal. If the network side device detects the first indication information, the network side device and the terminal perform data transmission. Alternatively, if the network side device does not detect the first indication information, the network side device continues to send the first signal to wake up the terminal. This avoids the problem that the terminal and the network side device cannot transmit data due to the network side's inability to detect a false detection of the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0617] It should be noted that the network-side device provided in this application embodiment is a network-side device capable of executing the above-described information monitoring method. Therefore, all embodiments of the above-described information monitoring method are applicable to this network-side device and can achieve the same or similar beneficial effects. No specific limitations are made here.

[0618] like Figure 8 As shown in the illustration, this application also provides a signal monitoring device applied to a network-side device, the device comprising:

[0619] The first listening unit 801 is used to listen to the first indication information sent by the terminal. The first indication information is used to indicate that the terminal has listened to the first signal. The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

[0620] The first processing unit 802 is configured to transmit data with the terminal when the first indication information is detected; or to continue sending the first signal when the first indication information is not detected.

[0621] As an optional embodiment, the first indication information is at least one of the following:

[0622] Hybrid Automatic Repeat Request (HARQ) feedback information;

[0623] Scheduling Request (SR);

[0624] Preamble.

[0625] As an optional embodiment, the apparatus further includes:

[0626] The second sending unit is configured to send first information to the terminal, the first information including: resource information of the first indication information;

[0627] The first monitoring unit includes:

[0628] The first listening subunit is configured to listen to the first indication information at the resource location indicated by the resource information of the first indication information.

[0629] As an optional embodiment, the resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following:

[0630] PUCCH resource location;

[0631] The time-domain offset between PUCCH and the first signal;

[0632] The number of times PUCCH is repeated;

[0633] The repeating cycle of PUCCH.

[0634] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0635] SR's resource location;

[0636] The time-domain offset between SR and the first signal;

[0637] The number of repetitions of SR;

[0638] The repeat cycle of SR.

[0639] As an optional embodiment, the resource information of the first indication information includes at least one of the following:

[0640] Resource location of the Physical Random Access Channel (PRACH);

[0641] Preamble information for PRACH;

[0642] The number of times PRACH is repeated.

[0643] As an optional embodiment, the resource location includes at least one of the following:

[0644] Temporal location;

[0645] Frequency domain location;

[0646] Encoded information.

[0647] As an optional embodiment, the first information further includes: the resource location of the first signal; wherein the first information is used to instruct the terminal to listen to the first signal at the resource location of the first signal.

[0648] In this embodiment, after the terminal detects the first signal used by the network side to wake up the terminal, it sends a first indication information to the network side device to indicate that the terminal has detected the first signal. If the network side device detects the first indication information, the network side device and the terminal perform data transmission. Alternatively, if the network side device does not detect the first indication information, the network side device continues to send the first signal to wake up the terminal. This avoids the problem that the terminal and the network side device cannot transmit data due to the network side's inability to detect a false detection of the terminal, thereby reducing data transmission latency and avoiding resource waste.

[0649] It should be noted that the information monitoring device provided in this application embodiment is a device capable of executing the above information monitoring method. Therefore, all embodiments of the above information monitoring method are applicable to this device and can achieve the same or similar beneficial effects. No specific limitations are made here.

[0650] like Figure 9 As shown in the illustration, this application also provides a terminal, including a memory 920, a transceiver 910, and a processor 900.

[0651] The memory 920 is used to store computer programs; the transceiver 910 is used to send and receive data under the control of the processor 900; the processor 900 is used to read the computer program in the memory 920 and perform the following operations:

[0652] When monitoring a first signal via a low-power receiver LP-WUR, if a first condition is met, the system enters a first state; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following:

[0653] Enable main radio frequency;

[0654] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0655] Stop listening to LP-WUS;

[0656] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0657] Listen to PDCCH.

[0658] As an optional embodiment, the first condition includes at least one of the following:

[0659] The first timer times out; the first timer is started when LP-WUR is listening for the first signal;

[0660] The reference signal received power (RSRP) of the serving cell or serving beam of the terminal is lower than the first RSRP threshold;

[0661] The reference signal reception quality (RSRQ) of the serving cell or serving beam of the terminal is lower than the first RSRQ threshold;

[0662] The beam fault indicator (BFI) counter value is greater than the first beam failure recovery (BFR) counter value.

[0663] Beam fault detection timer is enabled;

[0664] The T310 timer is enabled; the T310 timer is enabled when the terminal detects a wireless link failure.

[0665] The count value of counter N310 is greater than the count value of counter 1.

[0666] As an optional embodiment, the processor is also configured to read the computer program in the memory and perform the following operations:

[0667] After entering the first state, a second indication message is sent to the network-side device; the second indication message is used to indicate that the terminal is in the first state.

[0668] Among them, Figure 9 In this context, the bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits of one or more processors represented by processor 900 and memory represented by memory 920 together. The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides an interface. The transceiver 910 can be multiple components, including transmitters and receivers, providing a unit for communicating with various other devices over a transmission medium, including wireless channels, wired channels, optical fibers, etc. For different user equipment, the user interface 930 can also be an interface capable of connecting external or internal devices, including but not limited to keypads, displays, speakers, microphones, joysticks, etc.

[0669] The processor 900 is responsible for managing the bus architecture and general processing, while the memory 920 can store the data used by the processor 900 during operation.

[0670] Optionally, the processor 900 can be a CPU (Central Processing Unit), ASIC (Application Specific Integrated Circuit), FPGA (Field-Programmable Gate Array), or CPLD (Complex Programmable Logic Device), and the processor can also adopt a multi-core architecture.

[0671] The processor executes any of the methods described in the embodiments of this application according to the obtained executable instructions by calling a computer program stored in memory. The processor and memory may also be physically separated.

[0672] In this embodiment, if the terminal does not detect the first signal, but the first condition is met, the terminal also enters the first state, thereby enabling subsequent data transmission with the network-side device. This avoids the problem of data transmission failure caused by terminal misdetection, improves data transmission efficiency, and avoids resource waste.

[0673] It should be noted that the terminal provided in this application embodiment is a terminal capable of executing the above-described low-power processing method. Therefore, all embodiments of the above-described low-power processing method are applicable to this terminal and can achieve the same or similar beneficial effects, which will not be repeated here.

[0674] like Figure 10 As shown in the illustration, this application also provides a low-power processing device for use in a terminal, the device comprising:

[0675] The second processing unit 1001 is configured to enter a first state if a first condition is met when listening to a first signal via a low-power receiver LP-WUR; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following:

[0676] Enable main radio frequency;

[0677] After activating the main radio frequency, monitor the physical downlink control channel (PDCCH).

[0678] Stop listening to LP-WUS;

[0679] Turn off the low-power receiver LP-WUR and listen to the PDCCH;

[0680] Listen to PDCCH.

[0681] As an optional embodiment, the first condition includes at least one of the following:

[0682] The first timer times out; the first timer is started when LP-WUR is listening for the first signal;

[0683] The reference signal received power (RSRP) of the serving cell or serving beam of the terminal is lower than the first RSRP threshold;

[0684] The reference signal reception quality (RSRQ) of the serving cell or serving beam of the terminal is lower than the first RSRQ threshold;

[0685] The beam fault indicator (BFI) counter value is greater than the first beam failure recovery (BFR) counter value.

[0686] Beam fault detection timer is enabled;

[0687] The T310 timer is enabled; the T310 timer is enabled when the terminal detects a wireless link failure.

[0688] The count value of counter N310 is greater than the count value of counter 1.

[0689] As an optional embodiment, the apparatus further includes:

[0690] The third sending unit is used to send a second indication information to the network-side device after entering the first state; the second indication information is used to indicate that the terminal is in the first state.

[0691] In this embodiment, if the terminal does not detect the first signal, but the first condition is met, the terminal also enters the first state, thereby enabling subsequent data transmission with the network-side device. This avoids the problem of data transmission failure caused by terminal misdetection, improves data transmission efficiency, and avoids resource waste.

[0692] It should be noted that the low-power processing device provided in this application embodiment is a device capable of executing the above-described low-power processing method. Therefore, all embodiments of the above-described low-power processing method are applicable to this device and can achieve the same or similar beneficial effects, which will not be repeated here.

[0693] It should be noted that the division of units in the embodiments of this application is illustrative and only represents one logical functional division. In actual implementation, other division methods may be used. Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated units described above can be implemented in hardware or as software functional units.

[0694] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0695] This application also provides a processor-readable storage medium storing a computer program. The computer program is used to cause the processor to execute the various processes described in the method embodiments above, achieving the same technical effects. To avoid repetition, these will not be repeated here. The processor-readable storage medium can be any available medium or data storage device accessible to the processor, including but not limited to magnetic storage (e.g., floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (e.g., CDs, DVDs, BDs, HVDs, etc.), and semiconductor storage (e.g., ROMs, EPROMs, EEPROMs, non-volatile memory (NAND flash), solid-state drives (SSDs), etc.).

[0696] This application also provides a computer program product, including computer instructions. When the computer instructions are executed by a processor, they implement the various processes in the method embodiments described above and achieve the same technical effects. To avoid repetition, they will not be described again here.

[0697] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, disk storage and optical storage) containing computer-usable program code.

[0698] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer-executable instructions. These computer-executable instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0699] These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the processor-readable memory produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0700] These processors can execute instructions that can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable device for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0701] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. A method for sending information, characterized in that, The method includes: After the terminal detects the first signal, it sends a first indication message to the network-side device; wherein the first indication message is used to indicate that the terminal has detected the first signal. The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

2. The method according to claim 1, characterized in that, The first indication information is at least one of the following: Hybrid Automatic Repeat Request (HARQ) feedback information; Scheduling Request (SR); Preamble.

3. The method according to claim 1 or 2, characterized in that, Before the terminal sends the first indication information to the network-side device, the method further includes: The terminal receives first information sent by the network-side device, the first information including: resource information of the first indication information.

4. The method according to claim 3, characterized in that, Sending the first indication information to the network-side device includes: The terminal determines the resource location of the first indication information based on the first information; The terminal sends the first indication information to the network-side device at the resource location.

5. The method according to claim 3 or 4, characterized in that, The resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following: PUCCH resource location; The time-domain offset between PUCCH and the first signal; The number of times PUCCH is repeated; The repeating cycle of PUCCH.

6. The method according to claim 3 or 4, characterized in that, The resource information of the first instruction information includes at least one of the following: SR's resource location; The time-domain offset between SR and the first signal; The number of repetitions of SR; The repeat cycle of SR.

7. The method according to claim 3 or 4, characterized in that, The resource information of the first instruction information includes at least one of the following: Resource location of the Physical Random Access Channel (PRACH); Preamble information for PRACH; The number of times PRACH is repeated.

8. The method according to any one of claims 5-7, characterized in that, The resource location includes at least one of the following: Temporal location; Frequency domain location; Encoded information.

9. The method according to claim 3, characterized in that, The first information also includes: the resource location of the first signal; The method further includes: The terminal listens to the first signal at the resource location of the first signal.

10. The method according to claim 1, characterized in that, The method further includes: After the terminal detects the first signal, the terminal enters a first state; the first state includes at least one of the following: Enable main radio frequency; After activating the main radio frequency, monitor the physical downlink control channel (PDCCH). Stop listening to LP-WUS; Turn off the low-power receiver LP-WUR and listen to the PDCCH; Listen to PDCCH.

11. The method according to claim 1 or 10, characterized in that, The method further includes: After sending the first indication information, if the terminal does not receive scheduling information from the network-side device within a first time period, the terminal enters a second state; the second state includes at least one of the following: Shut down the main radio frequency; Turn on the low-power receiver LP-WUR to listen for the first signal; Stop PDCCH listening.

12. An information monitoring method, characterized in that, The method includes: The network-side device listens to the first indication information sent by the terminal, the first indication information being used to indicate that the terminal has detected a first signal; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; If the network-side device detects the first indication information, the network-side device transmits data with the terminal; or, if the network-side device does not detect the first indication information, the network-side device continues to send the first signal.

13. The method according to claim 12, characterized in that, The first indication information is at least one of the following: Hybrid Automatic Repeat Request (HARQ) feedback information; Scheduling Request (SR); Preamble.

14. The method according to claim 12 or 13, characterized in that, Before the network-side device listens for the first indication information sent by the terminal, the method further includes: The network-side device sends first information to the terminal, the first information including: resource information of the first indication information; The first indication information sent by the network-side device listening terminal includes: The network-side device listens to the first indication information at the resource location indicated by the first indication information.

15. The method according to claim 14, characterized in that, The resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following: PUCCH resource location; The time-domain offset between PUCCH and the first signal; The number of times PUCCH is repeated; The repeating cycle of PUCCH.

16. The method according to claim 14, characterized in that, The resource information of the first instruction information includes at least one of the following: SR's resource location; The time-domain offset between SR and the first signal; The number of repetitions of SR; The repeat cycle of SR.

17. The method according to claim 14, characterized in that, The resource information of the first instruction information includes at least one of the following: Resource location of the Physical Random Access Channel (PRACH); Preamble information for PRACH; The number of times PRACH is repeated.

18. The method according to any one of claims 15-17, characterized in that, The resource location includes at least one of the following: Temporal location; Frequency domain location; Encoded information.

19. The method according to claim 14, characterized in that, The first information also includes: the resource location of the first signal; The first information is used to instruct the terminal to listen to the first signal at the resource location of the configured first signal.

20. A low-power processing method, characterized in that, The method includes: When a terminal listens to a first signal via a low-power receiver LP-WUR, if a first condition is met, the terminal enters a first state; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following: Enable main radio frequency; After activating the main radio frequency, monitor the physical downlink control channel (PDCCH). Stop listening to LP-WUS; Turn off the low-power receiver LP-WUR and listen to the PDCCH; Listen to PDCCH.

21. The method according to claim 20, characterized in that, The first condition includes at least one of the following: The first timer times out; the first timer is started when LP-WUR is listening for the first signal; The reference signal received power (RSRP) of the serving cell or serving beam of the terminal is lower than the first RSRP threshold; The reference signal reception quality (RSRQ) of the serving cell or serving beam of the terminal is lower than the first RSRQ threshold; The beam fault indicator (BFI) counter value is greater than the first beam failure recovery (BFR) counter value. Beam fault detection timer is enabled; The T310 timer is enabled; the T310 timer is enabled when the terminal detects a wireless link failure. The count value of counter N310 is greater than the count value of counter 1.

22. The method according to claim 20 or 21, characterized in that, The method further includes: After the terminal enters the first state, the terminal sends a second indication message to the network-side device; the second indication message is used to indicate that the terminal is in the first state.

23. A terminal, characterized in that, Includes memory, transceiver, and processor: A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations: Upon detecting the first signal, a first indication message is sent to the network-side device; wherein, the first indication message is used to indicate that the terminal has detected the first signal; The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

24. The terminal according to claim 23, characterized in that, The first indication information is at least one of the following: Hybrid Automatic Repeat Request (HARQ) feedback information; Scheduling Request (SR); Preamble.

25. The terminal according to claim 23 or 24, characterized in that, The processor is also configured to read the computer program in the memory and perform the following operations: The system receives first information sent by the network-side device, the first information including: resource information of the first indication information.

26. The terminal according to claim 25, characterized in that, The processor is also configured to read the computer program in the memory and perform the following operations: Based on the first information, determine the resource location of the first indication information; The first indication information is sent to the network-side device at the resource location.

27. The terminal according to claim 25 or 26, characterized in that, The resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following: PUCCH resource location; The time-domain offset between PUCCH and the first signal; The number of times PUCCH is repeated; The repeating cycle of PUCCH.

28. The terminal according to claim 25 or 26, characterized in that, The resource information of the first instruction information includes at least one of the following: SR's resource location; The time-domain offset between SR and the first signal; The number of repetitions of SR; The repeat cycle of SR.

29. The terminal according to claim 25 or 26, characterized in that, The resource information of the first instruction information includes at least one of the following: Resource location of the Physical Random Access Channel (PRACH); Preamble information for PRACH; The number of times PRACH is repeated.

30. The terminal according to any one of claims 27-29, characterized in that, The resource location includes at least one of the following: Temporal location; Frequency domain location; Encoded information.

31. The terminal according to claim 25, characterized in that, The first information also includes: the resource location of the first signal; The processor is also configured to read the computer program in the memory and perform the following operations: Listen to the first signal at the resource location of the first signal.

32. The terminal according to claim 23, characterized in that, The processor is also configured to read the computer program in the memory and perform the following operations: Upon detecting the first signal, the system enters a first state; the first state includes at least one of the following: Enable main radio frequency; After activating the main radio frequency, monitor the physical downlink control channel (PDCCH). Stop listening to LP-WUS; Turn off the low-power receiver LP-WUR and listen to the PDCCH; Listen to PDCCH.

33. The terminal according to claim 23 or 32, characterized in that, The processor is also configured to read the computer program in the memory and perform the following operations: After sending the first indication information, if no scheduling information is received from the network-side device within the first time period, the system enters the second state; the second state includes at least one of the following: Shut down the main radio frequency; Turn on the low-power receiver LP-WUR to listen for the first signal; Stop PDCCH listening.

34. An information transmitting device, characterized in that, Applied to a terminal, the device includes: The first sending unit is configured to send first indication information to the network-side device after detecting the first signal; wherein the first indication information is used to indicate that the terminal has detected the first signal; The first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB.

35. A network-side device, characterized in that, Includes memory, transceiver, and processor: A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations: The first indication information sent by the monitoring terminal is used to indicate that the terminal has detected a first signal; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB. If the first indication information is detected, data is transmitted with the terminal; or, if the first indication information is not detected, the transmission of the first signal continues.

36. The network-side device according to claim 35, characterized in that, The first indication information is at least one of the following: Hybrid Automatic Repeat Request (HARQ) feedback information; Scheduling Request (SR); Preamble.

37. The network-side device according to claim 35 or 36, characterized in that, The processor is also configured to read the computer program in the memory and perform the following operations: Send first information to the terminal, the first information including: resource information of the first indication information; Listen to the first indication information at the resource location indicated by the first indication information.

38. The network-side device according to claim 37, characterized in that, The resource information of the first indication information is the resource information of the physical uplink control channel (PUCCH) carrying the HARQ feedback information, and the resource information includes at least one of the following: PUCCH resource location; The time-domain offset between PUCCH and the first signal; The number of times PUCCH is repeated; The repeating cycle of PUCCH.

39. The network-side device according to claim 37, characterized in that, The resource information of the first instruction information includes at least one of the following: SR's resource location; The time-domain offset between SR and the first signal; The number of repetitions of SR; The repeat cycle of SR.

40. The network-side device according to claim 37, characterized in that, The resource information of the first instruction information includes at least one of the following: Resource location of the Physical Random Access Channel (PRACH); Preamble information for PRACH; The number of times PRACH is repeated.

41. The network-side device according to any one of claims 38-40, characterized in that, The resource location includes at least one of the following: Temporal location; Frequency domain location; Encoded information.

42. The network-side device according to claim 37, characterized in that, The first information also includes: the resource location of the first signal; The first information is used to instruct the terminal to listen to the first signal at the resource location of the first signal.

43. A signal monitoring device, characterized in that, Applied to network-side devices, the device includes: The first monitoring unit is used to monitor the first indication information sent by the terminal, the first indication information being used to indicate that the terminal has detected a first signal; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; The first processing unit is configured to transmit data with the terminal when the first indication information is detected; or, if the first indication information is not detected, continue to send the first signal.

44. A terminal, characterized in that, Includes memory, transceiver, and processor: A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations: When monitoring a first signal via a low-power receiver LP-WUR, if a first condition is met, the system enters a first state; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following: Enable main radio frequency; After activating the main radio frequency, monitor the physical downlink control channel (PDCCH). Stop listening to LP-WUS; Turn off the low-power receiver LP-WUR and listen to the PDCCH; Listen to PDCCH.

45. The terminal according to claim 44, characterized in that, The first condition includes at least one of the following: The first timer times out; the first timer is started when LP-WUR is listening for the first signal; The reference signal received power (RSRP) of the serving cell or serving beam of the terminal is lower than the first RSRP threshold; The reference signal reception quality (RSRQ) of the serving cell or serving beam of the terminal is lower than the first RSRQ threshold; The beam fault indicator (BFI) counter value is greater than the first beam failure recovery (BFR) counter value. Beam fault detection timer is enabled; The T310 timer is enabled; the T310 timer is enabled when the terminal detects a wireless link failure. The count value of counter N310 is greater than the count value of counter 1.

46. ​​The terminal according to claim 44 or 45, characterized in that, The processor is also configured to read the computer program in the memory and perform the following operations: After entering the first state, a second indication message is sent to the network-side device; the second indication message is used to indicate that the terminal is in the first state.

47. A low-power processing device, characterized in that, Applied to a terminal, the device includes: The second processing unit is configured to enter a first state if a first condition is met when monitoring a first signal via a low-power receiver LP-WUR; the first signal includes at least one of the following: a low-power wake-up signal LP-WUS, a low-power synchronization signal LP-SS, and a synchronization signal block SSB; the first state includes at least one of the following: Enable main radio frequency; After activating the main radio frequency, monitor the physical downlink control channel (PDCCH). Stop listening to LP-WUS; Turn off the low-power receiver LP-WUR and listen to the PDCCH; Listen to PDCCH.

48. A processor-readable storage medium, characterized in that, The processor-readable storage medium stores a computer program that causes the processor to perform the method according to any one of claims 1 to 11, or to perform the method according to any one of claims 12 to 19, or to perform the method according to any one of claims 20 to 22.

49. A computer program product, characterized in that, It includes computer instructions that, when executed by a processor, implement the steps of the method as claimed in any one of claims 1 to 11, or the steps of the method as claimed in any one of claims 12 to 19, or the steps of the method as claimed in any one of claims 20 to 22.

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