Communication method and communication apparatus

Abstract

A communication method and a communication apparatus. The method is applied to a terminal, which comprises a first module used for receiving and transmitting information and a second module used for receiving and transmitting information. The method comprises: receiving a first measurement signal by means of a second module; and when the signal quality of the first measurement signal meets a first condition, sending first auxiliary information, which is used for instructing a network device to adjust the transmission power of the second module of the network device. In the communication method provided in the embodiments of the present application, a network device can adjust the signal transmission power of the network device on the basis of the requirements of a terminal, thereby achieving the on-demand adjustment of the power of the network device, and achieving the effect of reducing the energy consumption of the network device.

Description

Communication Method and Communication Device This application claims the priority of a Chinese patent application titled "Communication Method and Communication Device" with the application number 202311803494.2, filed with the China National Intellectual Property Administration on December 25, 2023. The entire content of which is incorporated herein by reference. Technical Field This application relates to the field of communications, and more particularly, to a communication method and a communication device. Background Art In order to meet the growing demand for traffic, the wireless network has been under rapid construction. As the network scale expands, the network energy consumption continues to increase. The current overall energy-saving technology system includes device-level, site-level, and network-level energy-saving. In the next-generation communication system, how to achieve on-demand adjustment of the energy consumption of network devices is an urgent problem to be solved. Summary of the Invention This application provides a communication method and a communication device for reducing the energy consumption of a wireless communication system. In a first aspect, a communication method is provided. The method is implemented by a first communication device, which may be a terminal device, a component in a terminal device, or a component in an access network device. Among them, the components in this application may include, for example, at least one of a chip, a chip system, a processor, a transceiver, a processing unit, or a transceiver unit. Taking the execution entity as a terminal device as an example, the terminal device includes a first module for receiving and transmitting information and a second module for receiving and transmitting information. The method of this application may include: receiving a first measurement signal through the second module of the terminal device; when the signal quality of the first measurement signal meets a first condition, sending first auxiliary information, where the first auxiliary information is used to instruct the network device to adjust the transmission power of the second module of the network device. As an example, the first module may be a first transceiver, and the second module may be a second transceiver. As an example, the first auxiliary information for instructing the network device to adjust the transmission power of the second module of the network device may include any one of the following: the first auxiliary information is used to instruct the network device to increase the transmission power of the second module of the network device, the first auxiliary information is used to instruct the network device to reduce the transmission power of the second module of the network device, the first auxiliary information is used for the network device to increase the number of transmissions when sending signals through the second module of the network device, or the first auxiliary information is used for the network device to reduce the number of transmissions when sending signals through the second module of the network device. Based on the above solution, when the signal quality of the first measurement signal at the terminal meets the first condition, the terminal sends the first auxiliary information. In this way, the terminal can feedback its demand for the transmission power of the second module of the network device as needed, facilitating the network device to adaptively adjust the transmission power of the second module of the network device according to the demand of the terminal, thereby improving the energy consumption performance of the wireless communication system. Combined with the first aspect, in some implementation manners of the first aspect, at least one of the power consumption, hardware composition, and signal waveform transmitted by the first module of the terminal device is different from that of the second module of the terminal device. Combined with the first aspect, in some implementation manners of the first aspect, the first signal transmitted by the first module includes a signal based on chirp modulation, a signal based on on-off keying (OOK) modulation, or a passive reflection signal; or, the second signal transmitted by the second module includes a signal based on orthogonal frequency division multiplexing (OFDM) modulation or a signal based on discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM) modulation. Based on the above technical solution, the terminal can transmit two types of different signals to complete its own service requirements. Combined with the first aspect, in some implementation manners of the first aspect, the first condition includes: the signal quality of the first measurement signal is lower than a first threshold; or, the signal quality of the first signal is higher than or equal to a second threshold. Based on the above technical solution, the terminal can selectively send the first auxiliary information according to whether the first condition is met, so that when the terminal needs the network device to adjust the power, it can flexibly indicate the adjustment of the transmission power of the second module of the network device. Combined with the first aspect, in some implementation manners of the first aspect, the first threshold is determined according to system message broadcast, radio resource control (RRC) signaling indication, or protocol predefined; the second threshold is determined according to the system message broadcast, the RRC signaling indication, or the protocol predefined. Combined with the first aspect, in some implementation manners of the first aspect, the method further includes: determining the transmission power of the first auxiliary information according to the power adjustment manner of the network device. Combined with the first aspect, in some implementation manners of the first aspect, determining the transmission power of the first auxiliary information according to the power adjustment manner of the network device further includes: determining the transmission power of the first auxiliary information as the maximum transmission power of the terminal. Combined with the first aspect, in some implementation manners of the first aspect, the method further includes: when the signal quality of the first measurement signal is higher than or equal to the first threshold, sending second auxiliary information, where the second auxiliary information is used to indicate to the network device that the signal quality of the first measurement signal is higher than or equal to the first threshold. In combination with the first aspect, in some implementations of the first aspect, the first auxiliary information includes uplink wake-up signal UL WUS information or physical random access channel PRACH information; or, the second auxiliary information includes uplink wake-up signal UL WUS information or physical random access channel PRACH information. In combination with the first aspect, in some implementations of the first aspect, when both the first auxiliary information and the second auxiliary information are uplink wake-up signal UL WUS information, the resources carrying the first auxiliary information and the resources carrying the second auxiliary information are different. In combination with the first aspect, in some implementations of the first aspect, the first threshold includes any one of a reference signal received power RSRP threshold, a reference signal received quality RSRQ threshold, a signal-to-noise ratio SNR threshold, or a signal-to-interference-plus-noise ratio SINR threshold; or, the second threshold includes any one of a reference signal received power RSRP threshold, a reference signal received quality RSRQ threshold, a signal-to-noise ratio SNR threshold, or a signal-to-interference-plus-noise ratio SINR threshold. In combination with the first aspect, in some implementations of the first aspect, the first measurement signal includes at least one of a primary synchronization signal PSS, a secondary synchronization signal SSS, a synchronization signal SS, a physical broadcast channel block SSB, or a channel state information reference signal CSI-RS. In combination with the first aspect, in some implementations of the first aspect, the method further includes: receiving first indication information from a network device, where the first indication information is used to indicate the power headroom information of the network device. In combination with the first aspect, in some implementations of the first aspect, the first indication information is carried in any one of a primary synchronization signal PSS, a secondary synchronization signal SSS, or a master information block MIB information. Based on the above technical solutions, the terminal can selectively instruct the network device to adjust its power, and can instruct the network device with more power headroom to perform power adjustment, making the power consumption adjustment of the network device more effective. In combination with the first aspect, in some implementations of the first aspect, the method further includes: receiving second indication information from a network device, where the second indication information is used to indicate the power adjustment value of the network device. In combination with the first aspect, in some implementations of the first aspect, the second indication information is carried in a paging message or downlink control information DCI. In a second aspect, a communication method is provided. This method is implemented by a second communication device, which may be a network device or a component in a network device or a component in an access network device. Among them, components in this application may include, for example, at least one of a chip, a chip system, a processor, a transceiver, a processing unit, or a transceiver unit. Taking the execution entity being a network device as an example, the network device includes a first module for transmitting and receiving information and a second module for transmitting and receiving information. The method of this application may include: sending a first measurement signal through the second module of the network device, and the first measurement signal is sent through the second module; receiving first auxiliary information, where the first auxiliary information is used to instruct the network device to adjust the transmission power of the second module. As an example, the first module may be a first transceiver, and the second module may be a second transceiver. As an example, the first auxiliary information used to instruct the network device to adjust the transmission power of the second module of the network device may include any one of the following: the first auxiliary information is used to instruct the network device to increase the transmission power of the second module of the network device, the first auxiliary information is used to instruct the network device to decrease the transmission power of the second module of the network device, the first auxiliary information is used for the network device to increase the number of transmission times when sending a signal through the second module of the network device, or the first auxiliary information is used for the network device to decrease the number of transmission times when sending a signal through the second module of the network device. Based on the above solution, the network device sends a first measurement signal to the terminal, so that the terminal can determine whether the transmission power of the second module of the current network device can meet the service requirements of the terminal. The network device receives the first auxiliary information, and the terminal can feedback its own requirements for the transmission power of the second module of the network device as needed, which is convenient for the network device to adaptively adjust the transmission power of the second module of the network device according to the requirements of the terminal, thereby improving the energy consumption performance of the wireless communication system. In combination with the second aspect, in some implementation manners of the second aspect, at least one of the power consumption, hardware composition, transmitted signal transmission power, transmitted signal waveform, or transmitted signal coverage of the first module of the network device is different from that of the second module of the network device. In combination with the second aspect, in some implementation manners of the second aspect, the first signal transmitted by the first module includes a signal based on chirp modulation, a signal based on on-off keying (OOK) modulation, or a passive reflection signal; or, the second signal transmitted by the second module includes a signal based on orthogonal frequency division multiplexing (OFDM) modulation or a signal based on discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM) modulation. Based on the above technical solution, the network device can transmit two types of different signals to complete service requirements. In combination with the second aspect, in some implementations of the second aspect, the method further includes: when receiving the first auxiliary information, increasing the transmission power of the second module. In combination with the second aspect, in some implementations of the second aspect, the method further includes: when receiving the second auxiliary information, stopping increasing the transmission power of the second module. Based on the above technical solutions, the network device can increase the transmission power of the second module of the network device or stop increasing the transmission power of the second module according to the requirements of the terminal. In this way, the network device can adjust the energy consumption of the second module of the network device according to the requirements of the terminal, and does not always need to transmit signals at the maximum power. While the terminal meets its own service requirements, the base station will not consume too much energy, thus achieving the effect of reducing energy consumption. In combination with the second aspect, in some implementations of the second aspect, the first auxiliary information includes uplink wake-up signal UL WUS information or physical random access channel PRACH information; or, the second auxiliary information includes the uplink wake-up signal UL WUS information or the physical random access channel PRACH information. In combination with the second aspect, in some implementations of the second aspect, when the first auxiliary information and the second auxiliary information are both uplink wake-up signal UL WUS information, the resources carrying the first auxiliary information and the resources carrying the second auxiliary information are different. In combination with the second aspect, in some implementations of the second aspect, the first measurement signal includes at least one of a primary synchronization signal PSS, a secondary synchronization signal SSS, a synchronization signal SS, a physical broadcast channel block SSB, or a channel state information reference signal CSI-RS. In combination with the second aspect, in some implementations of the second aspect, the method further includes: sending first indication information to the terminal, where the first indication information is used to indicate the power headroom information of the network device. In combination with the second aspect, in some implementations of the second aspect, the first indication information is carried in any one of the primary synchronization signal PSS, the secondary synchronization signal SSS, or the master information block MIB information. Based on the above technical solutions, the network device can better adjust its own power according to the requirements of the terminal. In combination with the second aspect, in some implementations of the second aspect, the method further includes: sending second indication information to the terminal, where the second indication information is used to indicate the power adjustment value of the network device. In combination with the second aspect, in some implementations of the second aspect, the second indication information is carried in a paging message or downlink control information DCI. In a third aspect, a communication device is provided, including: a processor configured to execute a computer program stored in a memory, so that the communication device executes the method described in the first aspect above, or executes the method described in the second aspect above. In a fourth aspect, a computer-readable storage medium is provided, which stores computer instructions. When the computer instructions run on a communication device, the communication device is caused to execute the method described in the first aspect above, or the communication device is caused to execute the method described in the second aspect above. In a fifth aspect, a computer program product is provided, which includes computer instructions. When the computer instructions run on a communication device, the communication device is caused to execute the method described in the first aspect above, or the communication device is caused to execute the method described in the second aspect above. In a sixth aspect, a chip system is provided. The chip system is installed in a communication device. The chip system includes a processor and a communication interface. When the processor reads and runs instructions through the communication interface, the communication device is caused to execute the method described in the first aspect above, or the communication device is caused to execute the method described in the second aspect above. In a seventh aspect, a chip system is provided. The chip system includes a logic circuit (or it can be understood that the chip system includes a processor, and the processor may include a logic circuit, etc.), and may further include an input / output interface. The input / output interface can be used to input messages or output messages. The input / output interface can be the same interface, that is, the same interface can implement both the sending function and the receiving function; or, the input / output interface includes an input interface and an output interface. The input interface is used to implement the receiving function, that is, to receive messages; the output interface is used to implement the sending function, that is, to send messages. The logic circuit can be used to execute operations other than the transceiver function in the method described in any possible implementation manner of any one of the first aspect to the second aspect above; the logic circuit can also be used to transmit messages to the input / output interface or receive messages from the input / output interface from other communication devices. The chip system can be used to implement the method described in any possible implementation manner of any one of the first aspect to the second aspect above. The chip system can be composed of chips or can include chips and other discrete devices. Optionally, the chip system may further include a memory, and the memory can be used to store instructions, and the logic circuit can call the instructions stored in the memory to implement corresponding functions. Description of the Drawings FIG. 1 is a schematic diagram of a communication system applicable to an embodiment of the present application. FIG. 2 is a schematic diagram of a signal coverage area provided by an embodiment of the present application. FIG. 3 is an interaction schematic diagram of a communication method provided by an embodiment of the present application. Figure 4 is a schematic diagram of progressive power adjustment provided by an embodiment of the present application. Figure 5 is a schematic diagram of another progressive power adjustment provided by an embodiment of the present application. Figure 6 is a schematic diagram of a single power adjustment method provided by an embodiment of the present application. Figure 7 is a schematic diagram of a terminal sending first auxiliary information provided by an embodiment of the present application. Figure 8 is a schematic block diagram of communication device 10 provided by an embodiment of the present application. Figure 9 is a schematic diagram of another communication device 20 provided by an embodiment of the present application. Figure 10 is a schematic diagram of a chip system 30 provided by an embodiment of the present application. Detailed implementation manners The technical solutions in the present application will be described below with reference to the accompanying drawings. The technical solutions of the embodiments of the present application can be applied to various communication systems, such as: the fifth generation (5G) system or new radio (NR), long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD), etc. The technical solutions provided by the present application can also be applied to future communication systems, such as the sixth generation mobile communication system. The technical solutions of the embodiments of the present application can also be applied to device-to-device (D2D) communication, high altitude platform station (HAPS) communication system, vehicle-to-everything (V2X) communication, machine-to-machine (M2M) communication, machine type communication (MTC), integrated access and backhaul (IAB) system, reconfigurable intelligent surface (RIS) communication system, and Internet of Things (IoT) communication system or other communication systems. To facilitate the understanding of the embodiments of the present application, first, the communication system applicable to the embodiments of the present application will be described in detail by taking the communication system shown in FIG. 1 as an example. Figure 1 is a schematic diagram of the communication system applicable to the embodiments of the present application. The communication system includes at least one network device and at least one terminal device. As shown in FIG. 1(a), the terminal device 110 is connected to a single network device (such as a base station) 120, and the terminal device 110, the base station 120, and the core network connected to the base station 120 are of the same standard. Exemplarily, the core network is a 5G core network, the corresponding base station is a 5G base station, and the 5G base station is directly connected to the 5G core network; or the core network is a 6G core network, the base station is a 6G base station, and the 6G base station is directly connected to the 6G core network. As shown in FIG. 1(b), it is a Dual Connectivity (DC) scenario. In this scenario, the terminal device is simultaneously connected to two network devices, and the standards of the two network devices can be the same or different. Exemplarily, the core network is a 5G core network, and the terminal is simultaneously connected to a 5G base station and a 6G base station, where the 5G base station is the master station and the 6G base station is the secondary station; or for another example: the core network is a 6G core network, and the terminal is simultaneously connected to a 6G base station and a 5G base station, where the 6G base station is the master station and the 5G base station is the secondary station; or for another example: the core network is a 6G core network, and the terminal is simultaneously connected to two 6G base stations, that is, both the master station and the secondary station are 6G base stations. It should be understood that FIG. 1 is only a schematic diagram, and the communication system may further include other network devices, such as a wireless relay device and a wireless backhaul device not shown in FIG. 1. The embodiments of the present application do not limit the number of network devices and terminal devices included in the mobile communication system. The terminal device in the embodiments of the present application may refer to a user equipment, an access terminal, a user unit, a user station, a mobile station, a mobile phone, a remote station, a remote terminal, a mobile device, a user terminal, a wireless communication device, a user agent or a user device. The terminal in the embodiments of the present application may be a mobile phone, a tablet computer (pad), a computer with wireless transceiver function, a virtual reality (VR) terminal, an augmented reality (AR) terminal, a wireless terminal in industrial control, a wireless terminal in self-driving, a wireless terminal in remote medical, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), a handheld device with wireless communication function, a computing device or other processing devices connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal in a 5G network or a terminal in a future evolved network, etc. Among them, the wearable device can also be called a wearable intelligent device, which is the general term for devices developed by applying wearable technology to the intelligent design of daily wear, such as glasses, gloves, watches, clothing and shoes, etc. The wearable device is directly worn on the body or is a portable device integrated into the user's clothes or accessories. The wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction and cloud interaction. Broadly speaking, wearable intelligent devices include those with complete functions and large sizes that can realize complete or partial functions without relying on a smart phone, such as smart watches or smart glasses, etc., and those that only focus on a certain type of application function and need to cooperate with other devices such as smart phones, such as various smart bracelets and smart jewelry for physical sign monitoring. In addition, the terminal device may also be a terminal device in an Internet of Things (IoT) system. The technical feature of IoT is to connect items to the network through communication technology, so as to realize an intelligent network of human-machine interconnection and thing-thing interconnection. The present application does not limit the specific form of the terminal device. It should be understood that in the embodiments of the present application, the terminal device may be a device for implementing the functions of the terminal device, or a device capable of supporting the terminal device to implement such functions, such as a chip system, and this device may be installed in the terminal. In the embodiments of the present application, the chip system may be composed of chips, or may include chips and other discrete devices. The network device in the embodiments of the present application may be any device with wireless transceiver functions. Such devices include but are not limited to: evolved Node B (eNB), home evolved node B (such as home evolved nodeB, or home node B, HNB), base band unit (BBU), access point (AP) in a wireless fidelity (WIFI) system, wireless relay node, wireless backhaul node, transmission point (TP), or transmission and reception point (TRP), etc. It may also be a fifth generation (5G), such as a next generation node B (gNB) in a new radio (NR) of a new generation wireless communication system, or a transmission point (TRP or TP), one or a group (including multiple antenna panels) of antenna panels of a base station in a 5G system, or may also be a network node constituting a gNB or a transmission point, such as a base band unit (BBU), or a distributed unit (DU), etc. It should be understood that in the embodiments of the present application, the network device may be a device for implementing the functions of the network device, or a device capable of supporting the network device to implement such functions, such as a chip system, and this device may be installed in the network device. The technical solutions of the embodiments of this application can be applied to service scenarios such as backscatter communication and passive IoT communication in the NR communication system, as well as various communication systems, such as: LTE frequency division duplex (FDD) system, LTE time division duplex (TDD), 5G system, vehicle-to-X (V2X), where V2X can include vehicle to network (V2N), vehicle to vehicle (V2V), vehicle to infrastructure (V2I), vehicle to pedestrian (V2P), etc., long term evolution-vehicle (LTE-V), vehicle networking, machine type communication (MTC), Internet of things (IoT), long term evolution-machine (LTE-M), machine to machine (M2M), device to device (D2D), etc., or future evolved communication systems, such as the 6th generation (6G) system. It should be understood that a cell refers to a coverage area in a wireless communication system, and one or more base stations are responsible for providing wireless signal coverage and communication services. Depending on the context in which the term "cell" is used, the term "cell" may refer to the coverage area of a Node B (NB) and / or the Node B subsystem serving that coverage area. In the NR system, the terms "cell" and next-generation Node B (gNB), NR BS, 5G NB, access point (AP), or transmit receive point (TRP) may be interchangeable. To meet the growing demand for traffic, the wireless network has been under rapid construction. As the network scale expands, the network energy consumption continues to increase, and the expenditure on electricity bills has greatly increased the costs of operators. Fundamentally, the following points are the main reasons for the increase in energy consumption: (1) In the 5G and 6G eras, with the large-scale commercialization of Active Antenna Units (AAUs), the number of antennas on the base station side has increased significantly. Compared with the 3G and 4G eras, the energy consumption of the base station has increased exponentially; (2) In the 5G and 6G eras, higher data rates and larger traffic volumes need to be supported, so there will be more transmission bandwidth, which will correspondingly lead to an increase in energy consumption on the base station side; (3) The use of millimeter waves and terahertz has led to a relatively dense site deployment. Increasing the number of sites means increasing energy consumption. Moreover, in addition to the significant increase in operators' costs due to increased energy consumption, energy conservation and emission reduction is also a social responsibility for operators and they need to meet the regulatory requirements of government departments. Therefore, in the research of both current wireless communication systems and next-generation wireless communication systems, network-side energy conservation needs to be continuously optimized and studied. In the current network, different equipment manufacturers and operators have adopted various energy-saving measures. The overall current 5G energy-saving technology system includes device-level, site-level, and network-level energy conservation. Among them, at the device level, hardware energy-saving solutions are mainly studied from the aspects of devices and hardware design; at the site level, software energy-saving solutions are mainly carried out from aspects such as symbol shutdown, channel shutdown, carrier shutdown, and deep sleep; network-level energy-saving terminals conduct intelligent energy conservation from the perspective of multi-network coordination. At the same time, in the evolution of the NR system, research on reducing network-side energy consumption has also been continuously carried out. For example, for the network energy-saving characteristics in 3GPP Rel-18, corresponding research items (study item, SI) and work items (work item, WI) have been established respectively, which will support the flexible antenna unit shutdown on the network side, flexible transmit power adjustment, and discontinuous transmission on the base station side. Considering that there are existing terminals in the existing network, mechanisms to avoid the access of existing terminals to these cells that support new energy-saving characteristics are also studied. In view of this, the embodiments of the present application provide a communication method and a communication device, enabling the network side to operate in a low-energy-consumption manner under low load, and as the load increases, the network-side energy consumption can also increase as required. The following explains the terms involved in the embodiments of the present application: 1. The first module and the second module When two different modules are configured in a terminal, the first module can be a low-power module, and the second module can be the main module. The first module is different from the second module in at least one of power consumption, hardware composition, and the signal waveform transmitted. For example, compared with the main module, the low-power module has lower complexity, lower power consumption, and lower processing capabilities (such as demodulation and calculation). The network device is also configured with the first module and the second module. The first module can be a low-power module, and the second module can be the main module. The first module is different from the second module in at least one of power consumption, signal transmission power, the signal waveform transmitted, hardware composition, or signal coverage. In the embodiments provided in this application, transmission may refer to sending or receiving. For example, the first module of the terminal transmitting a signal may include the first module of the terminal sending a signal and / or the first module of the terminal receiving a signal. For ease of understanding and description, in the following descriptions and embodiments, the signal transmitted by the first module is referred to as the first signal, and the signal transmitted by the second module is referred to as the second signal. The first signal and the second signal may represent various downlink signals or channels. As an example, the first signal and the second signal may include any one or more of the following: synchronization signal and PBCH block (SSB), physical downlink control channel (PDCCH), physical downlink shared channel (PDSCH), channel state information reference signal (CSI-RS), phase tracking reference signal (PTRS), positioning reference signal (PRS), demodulation reference signal (DMRS), downlink wake up signal (UL WUS). The first signal and the second signal may also represent various uplink signals or channels. As an example, the first signal and the second signal include any one or more of the following: DMRS, physical uplink control channel (PUCCH), physical uplink shared channel (PUSCH), sounding reference signal (SRS), uplink wake up signal (DL WUS). As another example, the first signal and the second signal may carry one or more of the following information: paging early indication (PEI), paging DCI, paging message (such as paging PDCCH and paging PDSCH). The PEI can be used to indicate whether there is a paging transmission in its associated paging occasion (PO). For another example, the second signal may represent a signal in the terminal random access process. For example, the first signal and the second signal include a random access preamble (preamble). It should be noted that since the modules for transmitting the first signal and the second signal are different, there are certain differences between the first signal and the second signal. The differences between the first signal and the second signal are described below. 1) The modulation methods of the first signal and the second signal are different. The first signal may include a signal based on chirp (Chirp) modulation, a signal based on on-off keying (OOK) modulation, or a passive reflection signal. For example, the waveform of the first signal is an OOK signal, or the waveform of the first signal is a Chirp signal. The second signal may include a signal based on orthogonal frequency division multiplexing (OFDM) modulation or a signal based on discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM) modulation. For example, the waveform of the second signal is an OFDM waveform or a DFT-s-OFDM waveform. 2) The uses of the first signal and the second signal are different. For a network device, for example, the first signal can be used for cell discovery, idle state measurement, wake up signal (WUS) transmission, or Paging information transmission. The second signal can be used for cell access, cell synchronization, data transmission, radio link monitoring (RLM) measurement, radio resource management (RRM) measurement, or beam failure detection (BFD). For a terminal, the terminal can receive the first signal sent by the network device through the first module of the terminal, and receive the second signal sent by the network device through the second module of the terminal to complete different types of services. 3) The transmission powers of the first signal and the second signal are different. For example, the first signal is sent based on a low-power module. For a network device, the transmission power of the first signal is based on system message broadcasting, or semi-static adjustment. The transmission power of the second signal is sent according to the requirements of the terminal, that is, the power when the network device transmits the second signal supports dynamic adjustment. For another example, the second signal is sent by the main module on demand. When there is no connected user or no data transmission, it is not sent. As described above, the waveforms, transmission powers, and modules used for transmission of the first signal and the second signal are different. Therefore, for a network device, the coverage ranges of the first signal and the second signal are different. In other words, the first signal is used to ensure cell coverage, that is, for terminal devices (user equipment, UE) within the cell coverage, whether they are idle UEs, inactive UEs (the third type of UEs), or connected UEs, they can all receive the first signal sent by the base station; the second signal provides services for users with data transmission requirements and needs to consider the UE state. That is, considering connected users or inactive UEs that support small packet data transmission, the network device adjusts the transmission power to ensure the coverage of such users. In a possible implementation, the first module and the second module can be different transceivers. For example, the first module can be the first transceiver, and the second module can be the second transceiver. Or, the first module and the second module can be different components in the same transceiver to achieve the transmission of the above different types of signals. That is, the first signal can be transmitted by the first module, the second signal can be transmitted by the second module, or the first signal and the second signal can be transmitted through the same module or the same transceiver. The embodiments of the present application do not limit this. Figure 2 is a schematic diagram of a signal coverage area provided by an embodiment of the present application. As shown in Figure 2, the coverage area of the first signal transmitted by the base station is larger than the coverage area of the second signal transmitted by the base station. Terminal #1 in cell 0 can be covered by the second signal transmitted by the base station and can therefore communicate directly with the base station. Terminal #2 in cell 1 is within the coverage area of the first signal transmitted by the base station but not within the coverage area of the second signal transmitted by the base station. Terminal #2 cannot establish a data transmission connection with the base station at this time and needs to instruct the second module of the base station to increase the transmission power. 2. Synchronization Signal and Physical Broadcast Channel Block SSB Synchronization signal (SS): The synchronization signal is used for the terminal and the network side to achieve time-frequency synchronization and the detection of the cell physical identifier (Identity, ID). It includes the primary synchronization signal (PSS) and / or the secondary synchronization signal (SSS). Among them, the PSS is used for the terminal device to perform time-frequency synchronization and detect the cell. The SSS is used to transmit the cell physical identification ID. The PSS and SSS can also be combined to achieve the above functions. Physical broadcast channel (PBCH): It is used to transmit the master system information, such as a small amount of important information, the method for obtaining other system information, etc. Synchronization signal / Physical broadcast channel (SSB): It is called the synchronization signal block, including the synchronization signal SS and / or PBCH, and is used to achieve time synchronization, the detection of the cell physical identifier (ID), the acquisition of the master system information, etc. One of the functions of the SSB is cell access, that is, the terminal device can receive the MIB information through the SSB, so as to obtain the System Information Block 1 (SIB1) associated with the SSB and access the cell. Since the SSB includes the PSS, SSS, PBCH, and Demodulation Reference Signal (DMRS), it can also be used for the terminal device to perform time-frequency tracking (or time-frequency synchronization), beam management, radio resource management (RRM) measurement, radio link monitoring (RLM) measurement, channel state information (CSI) measurement, etc. The SSB contains the synchronization signal and the physical broadcast channel PBCH. Among them, the physical broadcast channel is used to carry the Master Information Block (MIB) and indicates the retrieval location of the SIB1. The SIB1 contains the system messages required for the terminal to access the network, and the SIB1 can also be called the remaining minimum system information (RMSI). The transmission period of the SSB can be indicated by the SIB. The configurable periods include: 5 ms, 10 ms, 20 ms, 40 ms, 80 ms, and 160 ms. During initial cell search, the default period of the SSB is 20 ms. As described above, for the second signal, the transmission power of the second module of its base station can be adaptively adjusted according to the requirements of the terminal. In one possible implementation, the adjustment of its transmission power can be triggered based on the first auxiliary information sent by the terminal. Next, a technical solution for the network device to adjust the transmission power of the second module is introduced. In the following embodiments, the network device is described by taking the base station as an example. Figure 3 is an interaction schematic diagram of a communication method provided by an embodiment of the present application. S301, the base station sends a first measurement signal, and the first measurement signal is sent through the second module of the base station; The first measurement signal is received through the second module of the terminal. It should be understood that the first measurement signal is sent by the second module of the base station and received by the second module of the terminal. The first measurement signal belongs to one of the second signals. As an example, the first measurement signal can be any one of the primary synchronization signal PSS, the secondary synchronization signal SSS, the synchronization signal SS, the physical broadcast channel block SSB, or the channel state information reference signal CSI-RS. S302, when the signal quality of the first measurement signal meets the first condition, the terminal sends first auxiliary information, and the first auxiliary information is used to instruct the base station to adjust the transmission power of the second module of the base station. The base station receives the first auxiliary information. As an example, the first condition may include that the signal quality of the received first measurement signal is lower than the first threshold. In other embodiments provided by the present application, the first condition may further include that the signal quality of the received first signal is higher than or equal to the second threshold. As an example, the first threshold may be any one of the reference signal receiving power threshold (Reference Signal Receiving Power, RSRP), the reference signal receiving quality threshold (Reference Signal Receiving Quality, RSRQ), the signal-to-noise ratio threshold (Signal to Noise Ratio, SNR), or the signal interference noise ratio threshold (Signal Interference Noise Ratio, SINR) of the received first measurement signal. As an example, the second threshold may be any one of the RSRP threshold, the RSRQ threshold, the SNR threshold, or the SINR threshold of the received first signal. It should be noted that the terminal sending the first auxiliary information based on the signal quality threshold is only an exemplary manner to meet the first condition, and the terminal may also send the first auxiliary information based on other possible parameters or criteria. In a possible implementation manner, the first threshold is determined according to system message broadcast, radio resource control (RRC) signaling indication, or predefined by the protocol. In a possible implementation manner, the second threshold is determined according to system message broadcast, RRC signaling indication, or predefined by the protocol. After the terminal receives the first measurement signal sent by the base station, it compares with the first threshold. If the signal quality of the received first measurement signal is higher than the first threshold, the terminal can directly communicate with the base station without continuing to execute the following method of adjusting power. When the signal quality of the first measurement signal received by the terminal is lower than the first threshold, the terminal can know that the transmission power of the second module of the current base station is insufficient to meet the service requirements of the terminal itself. Therefore, the terminal needs to send the first auxiliary information to the base station to indicate the base station to adjust the transmission power of the second module of the base station. In a possible implementation manner, when the signal quality of the first signal received by the terminal is higher than or equal to the second threshold and the signal quality of the first measurement signal received by the terminal is lower than the first threshold, the terminal can determine that the terminal is within the coverage area of the first signal of the base station, but the terminal can know that the transmission power of the second module of the current base station is insufficient to meet the service requirements of the terminal itself. Therefore, the terminal still needs to send the first auxiliary information to the base station to indicate the base station to adjust the transmission power of the second module of the base station. S303, the base station adjusts the transmission power of the second module of the base station. As an example, the base station adjusting the transmission power of the second module of the base station may include any one of increasing the transmission power of the second module, decreasing the transmission power of the second module, increasing the number of transmissions when the second module sends a signal, or decreasing the number of transmissions when the second module sends a signal. As an example, the base station may adjust the transmission power of the second module of the base station progressively. For example, the base station may set the power increase step size to N dB, and the value of N may be 1, 2, or other values, which are not limited in the embodiments of the present application. For example, after the transmission power of the second module of the base station is increased by 1 dB, the base station sends the first measurement signal with the increased power to the terminal. For another example, the base station may increase the number of transmissions when the second module sends the first measurement signal and send the first measurement signal with the increased power to the terminal. Based on the above solution, when the signal quality of the first measurement signal at the terminal meets the first condition, the terminal sends the first auxiliary information. In this way, the terminal can feedback on-demand the requirement to trigger the adjustment of the transmission power of the second module of the network device by itself, facilitating the network device to dynamically and adaptively adjust the transmission power of the second module of the network device according to the requirements of the terminal, thereby achieving the effect of adjusting the transmission power according to the terminal's requirements and improving the energy consumption performance of the wireless communication system. As an example, the progressive adjustment of the transmission power may include the following methods: Method 1 FIG. 4 is a schematic diagram of a progressive power adjustment provided by an embodiment of the present application. As shown in FIG. 4, the abscissa represents time, and the ordinate represents the signal quality of the first measurement signal received by the terminal. When the base station increases the transmission power of the second module of the base station, if the signal quality of the first measurement signal received by the terminal is still lower than the first threshold, the terminal continues to send the first auxiliary information. When the signal quality of the first measurement signal received by the terminal is higher than or equal to the first threshold, the terminal stops sending the first auxiliary information. That is to say, once the signal quality of the first measurement signal received by the terminal is lower than the first threshold, the terminal will send the first auxiliary information to the base station. During this adjustment process, the terminal may send the first auxiliary information multiple times. In a possible implementation, the terminal may also be provided with a timer t1. When the terminal sends the first auxiliary information for the first time, the timer t1 is started. If, after the timer t1 times out, the signal quality of the first measurement signal received by the terminal is still lower than the first threshold, then continue to send the first auxiliary information. In order to better control the transmission power of the second module of the base station, in a possible implementation, the adjustment of the transmission power of the second module of the base station by the base station may also include reducing the transmission power of the second module of the base station. For example, the base station sets the transmission power reduction step of the second module of the base station to M dB, and the value of M may be 1, 2, or other values, which are not limited in the embodiments of the present application. For example, after reducing by 2 dB, the first measurement signal after the power reduction is sent to the terminal. As mentioned above, when the terminal does not send the first auxiliary information, it means that the signal quality of the first measurement signal received by the terminal has been higher than or equal to the first threshold. In this case, the power of the second module of the base station when transmitting the signal may be too high, which will also result in excessive energy consumption. Therefore, when the base station does not receive the first auxiliary information, the base station sends the first measurement signal after the power reduction to the terminal based on the reduction step of M dB. The terminal continuously receives the first measurement signal after the power reduction. When the signal quality of the first measurement signal received by the terminal is lower than the first threshold again, the terminal sends the first auxiliary information again to instruct the base station to increase the transmission power of the second module of the base station. Based on the above technical solution, the transmission power of the second module of the base station can be dynamically adjusted to a state that can meet the signal quality requirements of the terminal without causing excessive energy consumption waste in the base station. The above introduces a possible implementation method of progressive power adjustment. Next, another possible implementation method of progressive power adjustment is introduced. Method 2 S304, when the signal quality of the first measurement signal is higher than or equal to the first threshold, the terminal sends second auxiliary information to indicate that the signal quality of the first measurement signal is higher than or equal to the first threshold to the base station. The base station receives the second auxiliary information and stops increasing the transmission power of the second module of the base station. FIG. 5 is a schematic diagram of another progressive power adjustment provided by an embodiment of the present application. As shown in FIG. 5, after the terminal sends the first auxiliary information to indicate the base station to adjust the transmission power of the second module of the base station, the base station continuously increases the transmission power of the second module of the base station. And after the terminal device sends the first auxiliary information, it continuously monitors the signal quality of the received first measurement signal. When the signal quality of the received first measurement signal is higher than or equal to the first threshold, it sends the second auxiliary information. The second auxiliary information is used to indicate that the signal quality of the first measurement signal of the base station is higher than or equal to the first threshold. After receiving the second auxiliary information, the base station no longer increases the transmission power of the first measurement signal. In a possible implementation manner, the base station adjusting the transmission power of the second module of the base station may further include reducing the transmission power of the second module of the base station. For example, the base station sets the transmission power reduction step of the second module of the base station to M dB. After reducing by M dB, it sends the first measurement signal with the reduced power to the terminal. As described above, when the base station receives the second auxiliary information, it means that the signal quality of the first measurement signal received by the terminal is already higher than or equal to the first threshold. In this case, the power when the base station transmits the first measurement signal may be too high, which will also cause too high energy consumption. Therefore, after the base station receives the second auxiliary information, based on the reduction step of M dB, the base station sends the first measurement signal with the reduced power to the terminal. The terminal continuously receives the first measurement signal with the reduced power. When the signal quality of the first measurement signal received by the terminal is lower than the first threshold again, the terminal sends the first auxiliary information again to indicate the base station to increase the transmission power of the second module of the base station. During this adjustment process, after the terminal sends the first auxiliary information once, it no longer sends the first auxiliary information until the signal quality of the first measurement signal received by the terminal is higher than or equal to the first threshold, and then it sends the second auxiliary information. In a possible implementation manner, the base station may adopt a single power adjustment method. In the single - power adjustment mode, the terminal sends the first auxiliary information at the maximum power. After receiving the first auxiliary information, the base station estimates the path loss value based on the power of the received first auxiliary information and the maximum transmit power of the terminal predefined by the protocol. According to this path loss value, the base station can determine the transmit power of the second module of the base station after adjustment. Figure 6 is a schematic diagram of a single - power adjustment mode provided by an embodiment of the present application. As shown in Figure 6, after the terminal sends the first auxiliary information at the maximum power, the base station can adjust the transmit power of the second module of the base station to a level that meets the terminal service requirements at one time. That is to say, the signal quality of the first measurement signal received by the terminal after one - time adjustment is higher than or equal to the first threshold. Based on the above technical solution, the network device can increase the transmit power of the second module of the network device or stop increasing the transmit power of the second module according to the requirements of the terminal. In this way, the network device adjusts the energy consumption of the second module of the network device according to the requirements of the terminal, and does not always transmit signals at the maximum power. This enables the terminal to meet its own service requirements while the base station does not consume too much energy, thus achieving the effect of reducing energy consumption. In a possible implementation, the base station can also indicate the power margin of the base station, and this indication of the power margin can be a cell - level indication or a beam - level indication. The cell - level indication means that among the multiple beams sent by the base station in the cell, the power margin information carried by different beams is the same. The beam - level indication means that among the multiple beams sent by the base station in the cell, the power margin information carried by different beams is different. For the above two ways of indicating the power margin, the base station can determine which way to use for indicating the power margin. The embodiments of the present application do not limit this. Embodiments of the present application do not make any limitations in this regard. S301a, the base station sends the first indication information, and this first indication information is used to indicate the power margin information of the base station. The terminal receives the first indication information. As an example, this first indication information can be carried in any one of the primary synchronization signal PSS, the secondary synchronization signal SSS, or the master information block MIB information. For example, the power margin information of the base station can carry whether there is a power margin indication through the PSS sequence, the SSS sequence, or the MIB. For example, in the MIB, 1 bit is used to indicate whether there is a power margin. If there is a power margin, the terminal sends the first auxiliary information to the base station, and the first auxiliary information instructs the base station to adjust the transmit power of the second module of the base station. In other embodiments provided by the present application, the base station can further indicate the amount of power headroom. For example, through a power headroom table predefined by the protocol, through the index in the table carried in the PSS sequence, SSS sequence or MIB, that is, N bits indicate the specific power headroom. For example, the power headroom table predefined by the protocol is shown in Table 1. In the MIB, 2 bits are used to indicate the index. If the indication is 10, it means that the base station power headroom is 2 - 4 dB. At this time, the terminal sends the first auxiliary information to the base station, and the first auxiliary information instructs the base station to adjust the transmission power of the second module of the base station. Table 1 Based on the above technical solution, the terminal can selectively instruct the base station to adjust the power, and can instruct the most suitable base station to perform power adjustment, making the power consumption adjustment of the base station more effective. The first auxiliary information can be sent by the first module of the terminal or by the second module of the terminal. The second auxiliary information can be sent by the first module of the terminal or by the second module of the terminal. Correspondingly, the first auxiliary information sent by the terminal can be received by the first module of the base station or by the second module of the base station. The second auxiliary information sent by the terminal can be received by the first module of the base station or by the second module of the base station. The embodiments of the present application do not make any limitations in this regard. Figure 7 is a schematic diagram of a terminal sending the first auxiliary information provided by an embodiment of the present application. As shown in (a) of Figure 7, the reception quality of the first measurement signal of the terminal on cell 0, cell 1, and cell 2 is lower than the first threshold, indicating that the terminal is not within the coverage range of the main transceiver of the base station. The terminal detects that there is power headroom on cell 0 / cell 1 / cell 2. The terminal will send the first auxiliary information on the cell with the best current received signal quality, that is, cell 1, to instruct the base station to adjust the transmission power of the second module of the base station. As shown in (b) of Figure 7, the reception quality of the first measurement signal of the terminal on cell 0 and cell 1 is higher than the first threshold, indicating that the terminal is within the coverage range of the main transceivers of cell 0 and cell 1 at the same time. At this time, the terminal does not need to send the first auxiliary information and can directly select to communicate with cell 0 with the best signal quality. When the base station receives the first auxiliary information sent by the terminal, the base station will correspondingly dynamically adjust the transmission power of the main transceiver signal. As described above, the first auxiliary information and the second auxiliary information can be transmitted through different types of signals. For example, the first auxiliary information may include uplink wake-up signal UL WUS information or physical random access channel (PRACH) information. The second auxiliary information may include uplink wake-up signal UL WUS information or physical random access channel PRACH information. For example, when the first auxiliary information is uplink wake-up signal UL WUS information, the second auxiliary information may be physical random access channel PRACH information, or vice versa. For example, when both the first auxiliary information and the second auxiliary information are uplink wake-up signal UL WUS information, both the first auxiliary information and the second auxiliary information are carried by UL WUS information. The resources carrying the first auxiliary information and the second auxiliary information are different. They can be distinguished by different time-domain resources, frequency-domain resources, sequences in UL WUS, or chirp slopes. In a possible implementation, different-purpose UL WUS can also be distinguished by different explicit information carried. In the above process of gradually adjusting the power, the transmit power of the terminal when sending UL WUS can be the maximum power, or the transmit power of UL WUS determined by the terminal according to the signal quality of the first signal received. The embodiments of the present application do not limit this. The base station can support the above-mentioned progressive power adjustment method or single-power adjustment method at the same time, and the base station can send the signal to notify the terminal in an explicit or implicit manner through the first module. For example, the first module of the base station implicitly indicates by sending the SS synchronization signal sequence. The SS synchronization signals are divided into set A and set B. For the synchronization signal sequences in set A, the base station adopts the progressive power adjustment method; for the synchronization signal sequences in set B, the base station adopts the single-power adjustment method. It should be noted that the power of the terminal sending the first auxiliary information can be determined according to the power adjustment method of the base station. For example, when the terminal receives the SS synchronization signal sent by the first module of the base station and determines that the base station adopts the single-power adjustment method, the terminal can send the first auxiliary information with the maximum power. When the terminal determines that the base station adopts the progressive power adjustment method, it can determine the transmit power of the first auxiliary information according to the power intensity of the SS synchronization signal received by the terminal. In order for the terminal to obtain in a timely manner the power adjustment value of the transmit power of the second module of the base station, so that the terminal can relatively accurately estimate the path loss value, the embodiments of the present application also provide a method for indicating the power adjustment value of the transmit power of the second module of the base station. In S303a, the base station sends second indication information for indicating the power adjustment value of the base station. The terminal receives the second indication information. As an example, the second indication information may be carried in a paging message or downlink control information DCI. The following uses two methods as examples for illustration. Method 1 The transmission power adjustment value of the second module of the base station is indicated by Paging. As shown in Table 2, the first bit is used to indicate the change of the system message (system info modification). Exemplarily, if the first bit is set to 1, it indicates the modification of the broadcast control channel (BCCH) except for system message blocks such as SIB6, SIB7, and SIB8. The second bit is used to indicate the earthquake and tsunami warning system (ETWS) notification or commercial mobile alert system (CMAS) notification (Etws And Cmas Indication). Exemplarily, if the second bit is set to 1, it indicates an ETWS level 1 warning or an ETWS level 2 warning or a CMAS warning. The third bit is used to indicate Stop Paging Monitoring. This bit can only be used for operations of shared spectrum channel access and not to monitor the PDCCH during the monitoring occasion. Exemplarily, if the third bit is set to 1, it indicates that the terminal device may stop monitoring the PDCCH within this paging occasion, in accordance with the provisions of Clause 7.1 of TS 38.304

[0020] The fourth bit is used to indicate the change of the system message regarding DRX (system info modification-eDRX). Exemplarily, if the fourth bit is set to 1, it indicates the modification of the BCCH except for system message blocks such as SIB6, SIB7, and SIB8. This indication is only applicable to terminal devices using an IDLE eDRX cycle longer than the BCCH cycle. The fifth bit is used to indicate the dynamic adjustment of the base station transmission power (Tx Power Adjustment). Exemplarily, if the fifth bit is set to 1, it is used to indicate the dynamic adjustment of the transmission power. The sixth to eighth bits are reserved bits and have no practical meaning. That is, even if the terminal receives them, it will ignore these bits. Table 2 When the terminal detects that the downlink control information (DCI) scrambled by the paging radio network temporary identifier (P-RNTI) indicates that the DCI indication information in this DCI contains a short message indication, and the short message indication is a dynamic transmit power adjustment indication, there is a power adjustment indication field in the DCI scrambled by the P-RNTI. Alternatively, when the terminal detects that the DCI scrambled by the P-RNTI indicates that the DCI indication information in this DCI contains a short message indication, there is a power adjustment indication field in the DCI scrambled by the P-RNTI, and this indication field in the DCI is used to indicate the network-side power adjustment value. Alternatively, the paging message contains an indication of the network-side power adjustment value. In a possible implementation manner, the indication method is as follows: The base station predefines a power adjustment value table, and the DCI indicates the index in the table. For example, refer to Table 1. In a possible implementation manner, the indication method is as follows: The protocol predefines a power adjustment range and a step size. For example, the step size is 2 dB, and the range is -6 dB to 8 dB. It is indicated by 3 bits in the DCI, as shown in Table 3. Table 3 Method 2 Notify the base station of the dynamic transmit power adjustment through the Group DCI. In a possible implementation manner, the DCI scrambled based on the Network energy saving radio network temporary identifier (NES-RNTI) is sent to a group of terminals. This DCI contains an indication of the cell discontinuous transmission (cell DTX) and / or an indication of the cell discontinuous reception (cell DRX) configuration sent by the base station to each terminal, and / or an indication of the base station transmit power adjustment. Above, the communication method provided in the embodiments of the present application is described in detail with reference to FIGS. 2 to 7. The above communication method is mainly introduced from the perspective of the interaction between the terminal and the base station. It can be understood that, in order to implement the above functions, the terminal and the base station include the corresponding hardware structures and / or software modules for executing each function. Those of ordinary skill in the art can realize that, combined with the units and algorithm steps of the examples described in the embodiments disclosed in this article, It can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. A person skilled in the art can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of this application. Hereinafter, the terminal and base station provided in the embodiments of the present application will be described in detail with reference to FIGS. 8 to 10. It should be understood that the description of the device embodiments corresponds to the description of the method embodiments. Therefore, for the content not described in detail, reference can be made to the above method embodiments. For the sake of brevity, some content will not be repeated. The embodiments of the present application can divide the functions of the terminal and the base station according to the above method examples. For example, each function module can be divided corresponding to each function, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware or in the form of a software function module. It should be noted that the division of modules in the embodiments of the present application is illustrative, only a logical function division, and there can be other division methods in actual implementation. Hereinafter, taking the division of each function module corresponding to each function as an example for description. FIG. 8 is a schematic block diagram of a communication device 10 provided in an embodiment of the present application. The device 10 includes a transceiver module 11 and a processing module 12. The transceiver module 11 can implement corresponding communication functions, and the processing module 12 is used for data processing. That is to say, the transceiver module 11 is used to perform operations related to reception and transmission, and the processing module 12 is used to perform other operations except reception and transmission. The transceiver module 11 can also be referred to as a communication interface or a communication unit. Optionally, the device 10 may further include a storage module 13, and the storage module 13 can be used to store instructions and / or data. The processing module 12 can read the instructions and / or data in the storage module so that the device can implement the actions of the device in the foregoing method embodiments. In one design, the device 10 can correspond to the terminal in the foregoing method embodiments, or a component of the terminal (such as a chip). When the device 10 is a terminal, exemplarily, the transceiver module 11 is used to perform the following operations: sending first auxiliary information; sending second auxiliary information; receiving first measurement signals; receiving first signals; receiving first indication information; receiving second indication information, etc. The device 10 can implement the steps or processes corresponding to the terminal executed in the foregoing method embodiments. Among them, the transceiver module 11 can be used to perform the operations related to reception and transmission of the terminal in the foregoing method embodiments, and the processing module 12 can be used to perform the operations related to processing of the terminal in the foregoing method embodiments. Among them, when the device 10 is used to execute the method in Figure 3, the transceiver module 11 can be used to execute the steps of sending and receiving information in the method; the processing module 12 can be used to execute the processing steps in the method. It should be understood that the specific processes for each unit to execute the corresponding steps above have been described in detail in the above method embodiments. For the sake of brevity, they will not be elaborated here. In another design, the device 10 can correspond to the base station in the above method embodiment, or a component of the base station (such as a chip). When the device 10 is a base station, exemplarily, the transceiver module 11 is used to perform the following operations: sending a first signal; sending a first measurement signal; receiving first auxiliary information; receiving second auxiliary information; sending a first indication information; sending a second indication information, etc. The device 10 can implement the steps or processes corresponding to those executed by the base station in the above method embodiment. Among them, the transceiver module 11 can be used to perform the operations related to sending and receiving of the base station in the above method embodiment, and the processing module 12 can be used to perform the operations related to processing of the base station in the above method embodiment. Among them, when the device 10 is used to execute the method in Figure 3, the transceiver module 11 can be used to execute the steps of sending and receiving information in the method; the processing module 12 can be used to execute the processing steps in the method. It should be understood that the specific processes for each unit to execute the corresponding steps above have been described in detail in the above method embodiments. For the sake of brevity, they will not be elaborated here. It should also be understood that the device 10 is embodied in the form of functional modules here. The term "module" here can refer to an application specific integrated circuit (ASIC), an electronic circuit, a processor (such as a shared processor, a dedicated processor or a group of processors, etc.) for executing one or more software or firmware programs, and a memory, a combined logic circuit and / or other suitable components that support the described functions. In an alternative example, those skilled in the art can understand that the device 10 can specifically be the network device in the above embodiment, and can be used to execute each process and / or step corresponding to the network device in the above method embodiments; or, the device 10 can specifically be the terminal device in the above embodiment, and can be used to execute each process and / or step corresponding to the terminal device in the above method embodiments. To avoid repetition, they will not be elaborated here. The device 10 in each of the above solutions has the function of implementing the corresponding steps performed by the devices (such as terminals and base stations) in the above method. This function can be implemented by hardware or by hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above functions; for example, the transceiver module can be replaced by a transceiver (for example, the sending unit in the transceiver module can be replaced by a transmitter, and the receiving unit in the transceiver module can be replaced by a receiver), and other units, such as the processing module, can be replaced by a processor, respectively performing the transceiver operations and related processing operations in each method embodiment. In addition, the above transceiver module 11 can also be a transceiver circuit (for example, it can include a receiving circuit and a sending circuit), and the processing module can be a processing circuit. FIG. 9 is a schematic diagram of another communication device 20 provided by an embodiment of the present application. The device 20 includes a processor 21, and the processor 21 is used to execute the computer program or instruction stored in the memory 22, or read the data / signaling stored in the memory 22 to execute the methods in the above method embodiments. Optionally, the processor 21 is one or more. Optionally, as shown in FIG. 9, the device 20 further includes a memory 22, and the memory 22 is used to store computer programs or instructions and / or data. The memory 22 can be integrated with the processor 21 or can be separately provided. Optionally, the memory 22 is one or more. Optionally, as shown in FIG. 9, the device 20 further includes a transceiver 23, and the transceiver 23 is used for receiving and / or sending signals. For example, the processor 21 is used to control the transceiver 23 to receive and / or send signals. As a solution, the device 20 is used to implement the operations performed by terminals and base stations in the above method embodiments. It should be understood that the processor mentioned in the embodiments of the present application can be a central processing unit (CPU), and can also be other general-purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. It should also be understood that the memory mentioned in the embodiments of the present application may be a volatile memory and / or a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM). For example, the RAM can be used as an external cache. By way of example and not limitation, the RAM includes the following various forms: static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchlink dynamic random access memory (SLDRAM), and direct rambus random access memory (DR RAM). It should be noted that when the processor is a general-purpose processor, a DSP, an ASIC, an FPGA, or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components, the memory (storage module) can be integrated in the processor. It should also be noted that the memory described herein is intended to include, but not be limited to, these and any other suitable types of memory. FIG. 10 is a schematic diagram of a chip system 30 provided by an embodiment of the present application. The chip system 30 (or can also be referred to as a processing system) includes a logic circuit 31 (or it can be understood that the chip system 30 includes a processor, and the processor may include a logic circuit, etc.), and may also include an input / output interface 32. The input / output interface 32 can be used to input messages or output messages. The input / output interface 32 can be the same interface, that is, the same interface can implement both the sending function and the receiving function; alternatively, the input / output interface 32 includes an input interface and an output interface. The input interface is used to implement the receiving function, that is, to receive messages; the output interface is used to implement the sending function, that is, to send messages. The logic circuit 31 can be used to perform operations other than the transceiver function in the methods described in any possible implementation of any aspect of the above method embodiments; the logic circuit 31 can also be used to transmit messages to the input / output interface 32 or receive messages from other communication devices from the input / output interface 32. The chip system can be used to implement the methods described in any possible implementation of any aspect of the above method embodiments. The chip system can be composed of chips or can include chips and other discrete devices. Among them, the logic circuit 31 can be the processing circuit in the chip system 30. The logic circuit 31 can be coupled to the storage unit and call the instructions in the storage unit, so that the chip system 30 can implement the methods and functions of the embodiments of the present application. The input / output interface 32 can be the input / output circuit in the chip system 30, output the information processed by the chip system 30, or input the data or signaling information to be processed into the chip system 30 for processing. As a solution, the chip system 30 is used to implement the operations performed by the terminal and the base station in the above method embodiments. For example, the logic circuit 31 is used to implement the operations related to processing performed by the terminal and the base station in the above method embodiments; the input / output interface 32 is used to implement the operations related to sending and / or receiving performed by the terminal and the base station in the above method embodiments. Optionally, the chip system 30 can further include a memory 33. The memory 33 can be used to store instructions, and the logic circuit 31 can call the instructions stored in the memory 33 to implement corresponding functions. The embodiments of the present application further provide a computer-readable storage medium, on which computer instructions for implementing the methods performed by the terminal and the base station in the above method embodiments are stored. The embodiments of the present application further provide a computer program product, including computer instructions, which when executed by a computer, implement the methods performed by the terminal device and the base station in the above method embodiments. The embodiments of the present application further provide a communication system, including the aforementioned terminal and base station. The explanations and beneficial effects of the relevant content in any of the above provided devices can refer to the corresponding method embodiments provided above, and will not be elaborated here. In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, the processes or functions according to the embodiments of the present application are generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, the computer instructions can be transmitted from a website, a computer, a server, or a data center to another website, a computer, a server, or a data center in a wired manner (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or a wireless manner (such as infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or a data center that includes one or more integrated available media. The available medium can be a magnetic medium (such as a floppy disk, a hard disk, a magnetic tape), an optical medium (such as a high-definition digital video disc (DVD)), or a semiconductor medium (such as a solid state disk (SSD)), etc. In the embodiments of the present application, words such as "exemplary" and "for example" are used to indicate examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary" in the embodiments of the present application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of the word "exemplary" is intended to present concepts in a specific manner. It should be understood that the term "embodiment" mentioned throughout the specification means that specific features, structures, or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, the various embodiments mentioned throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in various embodiments of the present application, the order of the numbers of the above processes does not mean the order of execution. The order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The names of all nodes and information in the embodiments of the present application are only names set for the convenience of description in the present application, and the names in the actual network may be different. It should not be understood that the present application limits the names of various nodes and information. On the contrary, any name having the same or similar function as the nodes or information used in the embodiments of the present application is regarded as a method or equivalent replacement of the present application and is within the protection scope of the present application. It should also be understood that in the embodiments of the present application, "when", "if", and "in case" all refer to the situation where the terminal or the base station will perform corresponding processing under certain objective circumstances, rather than limiting the time, and it is not required that the terminal or the base station must have a judgment action when implemented, nor does it mean that there are other limitations. In addition, the terms "system" and "network" are often used interchangeably in this document. The term "and / or" in this document is merely a description of the association relationship between associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. It should be understood that the terms "include", "comprise", "have" and their variants all mean "including but not limited to", unless otherwise specifically emphasized in other ways. It should be understood that in various embodiments of the present application, the first, second, and various numerical numbers are only for the convenience of description and are not used to limit the scope of the embodiments of the present application. For example, to distinguish different information, etc. Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in combination with the embodiments disclosed in this document can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in hardware or software depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present application. Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments and will not be repeated here. In several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division, and there can be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system. Or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces, and the indirect couplings or communication connections of the devices or units can be in electrical, mechanical, or other forms. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they can be located in one place, or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiments of the present application. In addition, in each embodiment of the present application, each functional unit can be integrated into one processing unit, can exist separately as individual physical units, or two or more units can be integrated into one unit. If the above-mentioned function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, or a part of this 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 for causing a computer device (which can be a personal computer, a server, or a base station, etc.) to execute all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks, or optical discs. As described above, the above are only specific implementation manners of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of changes or substitutions, which should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A communication method, characterized in that, The method is applied to a terminal, the terminal includes a first module for receiving and transmitting information and a second module for receiving and transmitting information, and the method further includes: Receiving a first measurement signal, where the first measurement signal is received through the second module; When the signal quality of the first measurement signal meets a first condition, sending first auxiliary information, where the first auxiliary information is used to instruct a network device to adjust the transmission power of the second module of the network device.

2. The method according to claim 1, characterized in that At least one of the power consumption, hardware composition, and signal waveform transmitted by the first module is different from that of the second module.

3. The method according to claim 1 or 2, wherein: The first signal transmitted by the first module includes a signal based on chirp modulation, a signal based on on-off keying (OOK) modulation, or a passive reflection signal; or, The second signal transmitted by the second module includes a signal based on orthogonal frequency division multiplexing (OFDM) modulation or a signal based on discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM) modulation.

4. The method according to claim 3, characterized in that, The first condition includes: The signal quality of the first measurement signal is lower than a first threshold; or, The signal quality of the first measurement signal is lower than the first threshold and the signal quality of the received first signal is higher than or equal to a second threshold.

5. The method according to claim 4, wherein: The first threshold is determined according to system message broadcast, radio resource control (RRC) signaling indication, or protocol predefined; or, The second threshold is determined according to the system message broadcast, the RRC signaling indication, or the protocol predefined.

6. The method according to any one of claims 1-5, characterized in that, The method further includes: Determining the transmission power of the first auxiliary information according to the power adjustment method of the network device.

7. The method according to claim 6, characterized in that, The determining the transmission power of the first auxiliary information according to the power adjustment method of the network device further includes: Determining the transmission power of the first auxiliary information as the maximum transmission power of the terminal.

8. The method according to any one of claims 1 to 7, characterized in that, The method further includes: When the signal quality of the first measurement signal is higher than or equal to the first threshold, sending second auxiliary information, where the second auxiliary information is used to instruct the network device that the signal quality of the first measurement signal is higher than or equal to the first threshold.

9. The method according to any one of claims 1-8, wherein: The first auxiliary information includes uplink wake-up signal (UL WUS) information or physical random access channel (PRACH) information; or, The second auxiliary information includes UL WUS information or PRACH information.

10. The method according to claim 8 or 9, wherein: When both the first auxiliary information and the second auxiliary information are UL WUS information, the resources carrying the first auxiliary information are different from the resources carrying the second auxiliary information.

11. The method according to claim 8 or 9, wherein: The first threshold includes any one of a reference signal received power (RSRP) threshold, a reference signal received quality (RSRQ) threshold, a signal-to-noise ratio (SNR) threshold, or a signal-to-interference-plus-noise ratio (SINR) threshold; or, The second threshold includes any one of a reference signal received power (RSRP) threshold, a reference signal received quality (RSRQ) threshold, a signal-to-noise ratio (SNR) threshold, or a signal-to-interference-plus-noise ratio (SINR) threshold.

12. The method according to any one of claims 1-11, wherein the first measurement signal includes at least one of a primary synchronization signal (PSS), a secondary synchronization signal (SSS), a synchronization signal (SS), a physical broadcast channel block (SSB), or a channel state information reference signal (CSI-RS).

13. The method according to any one of claims 1-12, characterized in that, The method further includes: receiving first indication information from a network device, the first indication information being used to indicate power headroom information of the network device.

14. The method according to claim 13, wherein the first indication information is carried in any one of the primary synchronization signal (PSS), the secondary synchronization signal (SSS), or the master information block (MIB) information. information.

15. The method according to any one of claims 1-14, characterized in that, The method further includes: receiving second indication information from the network device, the second indication information being used to indicate a power adjustment value of the network device.

16. The method according to claim 15, wherein the second indication information is carried in a paging message or downlink control information (DCI).

17. A communication method, characterized in that, The method is applied to a network device, the network device includes a first module for transmitting and receiving information and a second module for transmitting and receiving information, and the method further includes: transmitting a first measurement signal, the first measurement signal being transmitted through the second module; receiving first auxiliary information, the first auxiliary information being used to indicate that the network device adjusts the transmission power of the second module.

18. The method according to claim 17, wherein At least one of power consumption, signal transmission power, transmitted signal waveform, hardware composition, or signal coverage of the first module is different from that of the second module.

19. The method according to claim 18, wherein the first signal transmitted by the first module includes a chirp modulation-based signal, an on-off keying (OOK) modulation-based signal, or a passive reflection signal; or, the second signal transmitted by the second module includes an orthogonal frequency division multiplexing (OFDM) modulation-based signal or a discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM) modulation-based signal.

20. The method according to any one of claims 17 - 19, characterized in that, The method further includes: when receiving the first auxiliary information, increasing the transmission power of the second module.

21. The method according to any one of claims 17 - 20, characterized in that, The method further includes: when receiving second auxiliary information, stopping increasing the transmission power of the second module.

22. The method according to any one of claims 18-21, wherein the first auxiliary information includes uplink wake-up signal (UL WUS) information or physical random access channel (PRACH) information; or, the second auxiliary information includes the uplink wake-up signal (UL WUS) information or the physical random access channel (PRACH) information.

23. The method according to claim 21 or 22, wherein when the first auxiliary information and the second auxiliary information are both uplink wake-up signal (UL WUS) information, the resources carrying the first auxiliary information are different from the resources carrying the second auxiliary information.

24. The method according to any one of claims 17-23, characterized in that the first measurement signal includes at least one of a primary synchronization signal PSS, a secondary synchronization signal SSS, a synchronization signal SS, a physical broadcast channel block SSB, or a channel state information reference signal CSI-RS.

25. The method according to any one of claims 17-24, characterized in that, The method further includes: sending first indication information to the terminal, the first indication information being used to indicate the power headroom information of the network device.

26. The method according to claim 25, characterized in that the first indication information is carried in any one of the primary synchronization signal PSS, the secondary synchronization signal SSS, or the master information block MIB information.

27. The method according to any one of claims 17 - 26, characterized in that, The method further includes: sending second indication information to the terminal, the second indication information being used to indicate the power adjustment value of the network device.

28. The method according to claim 27, characterized in that the second indication information is carried in a paging message or downlink control information DCI.

29. A communication device, characterized in that, including: a processor, configured to execute a computer program stored in a memory, so that the communication device executes the method according to any one of claims 1-16, or executes the method according to any one of claims 17-28.

30. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions, and when the computer instructions run on a communication device, the communication device is caused to execute the method according to any one of claims 1-16, or the communication device is caused to execute the method according to any one of claims 17-28.

31. A computer program product, characterized in that, including computer instructions, and when the computer instructions run on a communication device, the communication device is caused to execute the method according to any one of claims 1-16, or the communication device is caused to execute the method according to any one of claims 17-28.

32. A chip system, characterized in that, The chip system is installed in a communication device, the chip system includes a processor and a communication interface, and when the processor reads and runs instructions through the communication interface, the communication device is caused to execute the method according to any one of claims 1-16, or the communication device is caused to execute the method according to any one of claims 17-28.

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