WO2023221909A1 - 信号处理方法、终端及网络侧设备 - Google Patents

信号处理方法、终端及网络侧设备 Download PDF

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Publication number
WO2023221909A1
WO2023221909A1 PCT/CN2023/094117 CN2023094117W WO2023221909A1 WO 2023221909 A1 WO2023221909 A1 WO 2023221909A1 CN 2023094117 W CN2023094117 W CN 2023094117W WO 2023221909 A1 WO2023221909 A1 WO 2023221909A1
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Prior art keywords
signal
wus
beacon signal
beacon
terminal
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PCT/CN2023/094117
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English (en)
French (fr)
Inventor
应祚龙
王理惠
李东儒
曲鑫
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维沃移动通信有限公司
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Publication of WO2023221909A1 publication Critical patent/WO2023221909A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application belongs to the field of communication technology, and specifically relates to a signal processing method, terminal and network side equipment.
  • IEEE 802.11ba introduces the Wake Up Receiver (WUR) mechanism.
  • the terminal under this mechanism includes: main communication module and WUR receiver.
  • the main communication module is used to send and receive business and signaling data.
  • the WUR receiver is used to receive the low power wake-up signal (Low Power Wake Up Signal, LP-WUS) sent by the network side device, and after receiving the LP-
  • the main communication module is woken up after the WUS signal. Before being woken up by the WUR receiver, the main communication module is in a closed or sleep state and does not send and receive data.
  • the network side device can send LP-WUS signals periodically or according to business requirements.
  • the network side device will also periodically send beacon signals to convey time information.
  • the embodiments of this application provide a signal processing method, terminal and network side equipment, which can solve the problem of There is a conflict between the LP-WUS signal and the beacon signal.
  • the first aspect provides a signal processing method applied to the terminal.
  • the method includes:
  • the configuration information includes: information used to indicate the time-frequency resource location where the low-power wake-up LP-WUS signal is located and information used to indicate the time-frequency resource location where the beacon signal is located, the LP- The WUS signal and the beacon signal do not overlap in the time domain resource position, and/or the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource position;
  • the LP-WUS signal and/or the beacon signal is received.
  • a signal processing device applied to a terminal, and the device includes:
  • the first receiving module is configured to receive configuration information, where the configuration information includes: information indicating the time-frequency resource location where the low-power wake-up LP-WUS signal is located and information indicating the time-frequency resource location where the beacon signal is located. Information, the LP-WUS signal and the beacon signal do not overlap in the time domain resource position, and/or the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource position;
  • the second receiving module is configured to receive the LP-WUS signal and/or the beacon signal according to the configuration information.
  • a signal processing method is provided and applied to network side equipment.
  • the method includes:
  • the configuration information includes: information used to indicate the time-frequency resource location where the LP-WUS signal is located and information used to indicate the time-frequency resource location where the beacon signal is located, the LP-WUS signal and the The beacon signal does not overlap in the time domain resource position, and/or the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource position;
  • a signal processing device which is applied to network side equipment.
  • the device includes:
  • the first sending module is configured to send configuration information to the terminal, where the configuration information includes: information used to indicate the time-frequency resource location where the LP-WUS signal is located and information used to indicate the time-frequency resource location where the beacon signal is located, so The LP-WUS signal and the beacon signal do not overlap in the time domain resource position, and/or the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource position;
  • the second sending module is configured to send the LP-WUS signal and/or the beacon signal to the terminal.
  • a terminal in a fifth aspect, includes a processor and a memory, and the memory Programs or instructions executable on the processor are stored, and when executed by the processor, the steps of the method as described in the first aspect are implemented.
  • a network side device in a sixth aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are executed by the processor.
  • a seventh aspect provides a signal processing system, including: a terminal and a network side device.
  • the terminal can be used to perform the steps of the signal processing method as described in the first aspect.
  • the network side device can be used to perform the steps of the third aspect. The steps of the signal processing method described in this aspect.
  • a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the third aspect.
  • a chip in a ninth aspect, includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the method described in the first aspect. , or implement the method as described in the third aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the method as described in the first aspect Method steps.
  • the network side device first sends configuration information to the terminal, where the configuration information includes: information used to indicate the time-frequency resource location where the LP-WUS signal is located, and information used to indicate the time-frequency resource location where the beacon signal is located. , the LP-WUS signal and the beacon signal do not overlap in the time domain resource position, and/or the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource position; then the LP-WUS signal and/or the beacon signal are sent to the terminal.
  • the terminal first receives the configuration information sent by the network side device, and then receives the LP-WUS signal and/or beacon signal according to the configuration information.
  • the two signals can be separated from the time domain resources and/or frequency domain resources.
  • the terminal chooses which signal to receive to resolve the conflict between the two signals and avoid the problem of failure of the terminal's main communication module to wake up and failure of time synchronization with the network side device. It achieves the coexistence of the two signals and ensures that the terminal communication quality.
  • Figure 1 is a block diagram of a wireless communication system to which embodiments of the present application can be applied.
  • Figure 2 is a schematic structural diagram of a terminal provided by an embodiment of the present application.
  • Figure 3 is a schematic diagram of an application scenario provided by an embodiment of the present application.
  • Figure 4 is a flow chart of a signal processing method provided by an embodiment of the present application.
  • Figure 5 is a first schematic diagram of network-side device configuration time-frequency resources provided by an embodiment of the present application.
  • Figure 6 is a second schematic diagram of network-side device configuration time-frequency resources provided by an embodiment of the present application.
  • Figure 7 is a third schematic diagram of network-side device configuration time-frequency resources provided by an embodiment of the present application.
  • Figure 8 is a flow chart of another signal processing method provided by an embodiment of the present application.
  • Figure 9 is a structural block diagram of a signal processing device provided by an embodiment of the present application.
  • FIG. 10 is a structural block diagram of another signal processing device provided by an embodiment of the present application.
  • Figure 11 is a structural block diagram of a communication device provided by an embodiment of the present application.
  • Figure 12 is a schematic diagram of the hardware structure of a terminal that implements various embodiments of the present application.
  • Figure 13 is a schematic diagram of the hardware structure of a network-side device that implements various embodiments of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
  • the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-A
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access Address
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of this application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and NR terminology is used in much of the following description, but these techniques can also be applied to applications other than NR system applications, such as 6th Generation , 6G) communication system.
  • NR New Radio
  • FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, or a super mobile personal computer.
  • Tablet Personal Computer Tablet Personal Computer
  • laptop computer laptop computer
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • UMPC Ultra-Mobile Personal Computer
  • MID Mobile Internet Device
  • AR Augmented Reality
  • VR Virtual Reality
  • PUE pedestrian terminal
  • smart home home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.
  • game consoles personal computers
  • Personal Computer Personal Computer, PC
  • teller machines or self-service Terminal devices such as mobile phones
  • wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), Smart wristbands, smart clothing, etc.
  • the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless device. access network unit. Access network equipment may include base stations, WLAN access points or WiFi nodes, etc.
  • the base stations may be called Node B, Evolved Node B (eNB), Access Point, Base Transceiver Station (BTS), Radio Base Station , radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home B-Node, Home Evolved B-Node, Transmitting Receiving Point (TRP) or the above in the field
  • eNB Evolved Node B
  • BTS Base Transceiver Station
  • ESS Extended Service Set
  • Home B-Node Home Evolved B-Node
  • TRP Transmitting Receiving Point
  • the terminal 11 includes a main communication module 111 and a wake-up receiver (WUR) 112; among them, the main communication module 111 is used to send and receive business and signaling data;
  • WUR wake-up receiver
  • the wake-up receiver 112 (also called a low-power signal wake-up receiver) is used to receive a low-power wake-up signal (Low Power Wake Up Signal, LP-WUS) sent by the network side device, and when receiving the LP-WUS signal Then wake up the main communication module 111;
  • LP-WUS Low Power Wake Up Signal
  • the main communication module 111 Before the wake-up receiver 112 wakes up, the main communication module 111 is in a closed or sleep state and does not send or receive data, thereby effectively reducing terminal power consumption.
  • the LP-WUS signal can be applied to terminals in the Radio Resource Control idle/inactive (RRC_idle/inactive) state or to terminals in the RRC_connected state.
  • RRC_idle/inactive Radio Resource Control idle/inactive
  • the network side device will also periodically send beacon signals to convey time information.
  • the network side device 12 will send a low-power wake-up signal and a beacon signal to the terminal 11.
  • the network-side device 12 sends a low-power wake-up signal to the terminal 11 periodically or according to business requirements.
  • the network side device 12 A beacon signal is periodically sent to the terminal 11 to convey time information.
  • Low-power wake-up signal that is, LP-WUS signal, sometimes also called WUS signal: usually some relatively simple wake-up signals, such as on-off keying signal (OOK), among which, if it is OOK signal, Then the WUR receiver can detect the LP-WUS signal using envelope detection, which can reduce the power consumption to hundreds of microwatts.
  • OOK on-off keying signal
  • the terminal may move or move out of the coverage of the low-power wake-up signal due to environmental changes during the low-power wake-up signal detection process, resulting in the inability to receive network transmissions.
  • Wake-up signal so one of the functions of the beacon signal is to measure and enable the terminal to track the network signal quality and avoid the problem of loss of service due to the terminal moving out of the coverage of the wake-up signal.
  • the beacon signal is also called WUR Beacon signal.
  • the network-side device In order to maintain synchronization between the WUR receiver and the network-side device, the network-side device periodically sends beacon signals to transmit time information. Specifically, some fields in the beacon signal frame carry the TSF clock (timer) of the network-side device.
  • the terminal After receiving the beacon signal frame body, the terminal updates the local TSF timer according to the time update criteria defined by IEEE 802.11ba, so as to achieve the purpose of synchronization with the network side device.
  • the transmission period of the beacon signal and the offset of the transmission starting position are indicated by the operation element sent by the network side device. The period is: the minimum number of TSF time units between two beacon signal transmissions.
  • the starting position is offset relative to TSF0 Number of TSF time units.
  • carrier sense multiple access Carrier Sense Multiple Access, CSMA
  • CSMA Carrier Sense Multiple Access
  • beacon signals can also be used as link maintenance signals.
  • the terminal When no beacon signals are received for a period of time, the terminal must perform a WUR search to search for signals, or switch to the mode where the main communication module wakes up.
  • the LP-WUS signal is configured with a Discontinuous Reception (DRX) cycle, that is, when the network side device wakes up to monitor the LP-WUS signal according to the DRX cycle, LP-WUS can also be used as a link maintenance signal.
  • DRX Discontinuous Reception
  • the LP-WUS signal is not sent in the OFF state, and the network side device can send a beacon signal for link maintenance signal.
  • Figure 4 is a flow chart of a signal processing method provided by an embodiment of the present application, applied to a terminal. As shown in Figure 4, the method may include the following steps: step 401 and step 402, where,
  • step 401 configuration information is received, where the configuration information includes: information indicating the location of the time-frequency resource where the low-power wake-up signal is located and information used to indicate the location of the time-frequency resource where the beacon signal is located.
  • the low-power wake-up signal and the beacon signal do not overlap in the time domain resource position, and/or the low-power wake-up signal and the beacon signal do not overlap in the frequency domain resource position.
  • the configuration information is generated by the network side device and sent to the terminal.
  • the network side device will configure the time-frequency resource where the LP-WUS signal is transmitted and the time-frequency resource where the beacon signal is transmitted.
  • time-frequency resources According to the configured time-frequency resource where the LP-WUS signal is transmitted and the time-frequency resource where the beacon signal is transmitted, time-frequency resources, generate configuration information, and then send the configuration information to the terminal.
  • the information in the configuration information used to indicate the location of the time-frequency resource where the LP-WUS signal is located can be This includes: the time domain, frequency domain and code domain information where the LP-WUS signal is transmitted; the information in the configuration information used to indicate the time and frequency resource location where the beacon signal is located can include: the time domain, frequency domain where the beacon signal is transmitted Domain and code domain information. Code domain information is used to participate in the decoding of signals.
  • the network side device can configure the LP-WUS signal and the beacon signal not to overlap in the time domain resource position, or the network side device can configure LP-WUS The signal and the beacon signal do not overlap in the frequency domain resource position.
  • the network side device can configure the LP-WUS signal and the beacon signal to not overlap in the time domain resource position, and the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource position. No overlap. That is, the two signals are separated in time domain and/or frequency domain resources.
  • the network side device can perform the following configuration on the LP-WUS signal and the beacon signal on the time domain resource, so that the LP-WUS signal and the beacon signal do not overlap in the time domain resource position:
  • the sending time is different from the sending time of the beacon signal.
  • the beacon signal is sent at T1
  • the LP-WUS signal is sent at T2
  • “%” represents the remainder operation
  • the network side device can configure the LP-WUS signal and the beacon signal as follows on the time domain resources: the time interval between the sending time of the LP-WUS signal and the sending time of the beacon signal. Greater than the terminal's time-to-frequency conversion duration.
  • the LP-WUS signal is a signal sent periodically or on demand by the network side device.
  • the network side device can postpone the sending of one of the signals in the current sending cycle, for example, postpone it in the current cycle.
  • the beacon signal is sent. In subsequent cycles, the beacon signal is still sent according to the beacon signal sending cycle and sending starting position.
  • the network side device can configure the LP-WUS signal and the beacon signal on the frequency domain resources as follows to ensure that the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource positions: The frequency domain occupied by the beacon signal does not overlap with the frequency domain occupied by the beacon signal.
  • the frequency domain bandwidth occupied by the beacon signal is B 1 and the carrier frequency f 1 .
  • the frequency domain bandwidth occupied by the LP-WUS signal is B 2 and the carrier frequency f 2 .
  • f 1 > f 2 Indicates that the lower boundary of the frequency domain occupied by the beacon signal is higher than the upper boundary of the frequency domain occupied by the LP-WUS signal. That is, the adjacent boundaries of the frequency domain where the two signals are located do not overlap;
  • the terminal will not be interfered by the other signal when selecting any signal, and the network side device can use frequency domain resources to
  • the LP-WUS signal and the beacon signal are configured as follows: the frequency interval between the frequency domain occupied by the LP-WUS signal and the frequency domain occupied by the beacon signal is greater than the filter bandwidth of the terminal.
  • the network side device can also be configured as shown in Figure 5: the sending time of the low-power wake-up signal is different from the sending time of the beacon signal, and the frequency domain occupied by the low-power wake-up signal is different from that of the beacon signal. occupy the same frequency domain. It can be understood that the transmission mode of the two signals is Time-Division Multiplexing (TDM) mode.
  • TDM Time-Division Multiplexing
  • the network side device can also be configured as shown in Figure 6: the frequency domain occupied by the low-power wake-up signal does not overlap with the frequency domain occupied by the beacon signal, and the sending time of the low-power wake-up signal Same as the sending time of the beacon signal. It can be understood that the transmission mode of the two signals is frequency division multiplexing (Frequency-Division Multiplexing, FDM) mode.
  • FDM Frequency-Division Multiplexing
  • the network side device can also be configured as shown in Figure 7: the sending time of the low-power wake-up signal is different from the sending time of the beacon signal, and the frequency domain occupied by the low-power wake-up signal is different from that of the beacon signal.
  • the occupied frequency domains do not overlap. It can be understood that the two signal transmission modes are TDM and FDM modes.
  • step 402 receive a low-power wake-up signal and/or a beacon signal according to the configuration information.
  • the sending time of the LP-WUS signal, the frequency domain and code domain information occupied during transmission, and the sending time of the beacon signal, the frequency domain and code domain occupied during transmission can be first parsed from the configuration information. domain information.
  • the terminal based on the parsed transmission time, frequency domain and code domain information, it is determined whether there is a conflict between the LP-WUS signal and the beacon signal. If there is no conflict, the terminal receives the two signals; if there is a conflict, the terminal chooses to receive it. One of the signals.
  • the above step 402 may include the following steps:
  • the terminal When it is determined based on the configuration information that the sending time of the LP-WUS signal is different from the sending time of the beacon signal, the terminal receives the LP-WUS signal and the beacon signal; or,
  • the terminal When it is determined based on the configuration information that the transmission time of the LP-WUS signal is the same as the transmission time of the beacon signal, the terminal receives one of the LP-WUS signal and the beacon signal.
  • the sending time of the LP-WUS signal is different from the sending time of the beacon signal, indicating that there is no conflict between the two signals. At this time, the terminal receives the two signals.
  • the sending time of the LP-WUS signal is the same as the sending time of the beacon signal, indicating that the two signals conflict. At this time, the terminal chooses to receive one of the signals.
  • the reception priority of the LP-WUS signal and the beacon signal can be pre-defined.
  • the terminal can choose to receive the LP-WUS based on the pre-configured priority information.
  • One of the signals and beacon signals, in which the priority information can be configured by the terminal or by the network side device.
  • the terminal when the LP-WUS signal and the beacon signal conflict, the terminal can receive the beacon signal but not the LP-WUS signal; or the terminal can receive the beacon signal and not participate after receiving the LP-WUS signal. Decoding; or the terminal can receive the LP-WUS signal but not the beacon signal; or the terminal can receive the LP-WUS signal and not participate in decoding after receiving the beacon signal.
  • the terminal can adopt the following methods:
  • the terminal monitors the signal at the time-frequency resource location where the beacon signal is located or the time-frequency resource location where the LP-WUS signal is located;
  • the terminal When monitoring the beacon signal at the time-frequency resource location where the beacon signal is located, if the terminal monitors the beacon signal and the LP-WUS signal, it will decode the beacon signal but not the LP-WUS signal;
  • the terminal When monitoring the LP-WUS signal at the time-frequency resource location where the LP-WUS signal is located, if the terminal monitors the LP-WUS signal and the beacon signal, it will decode the LP-WUS signal but not the beacon signal.
  • the beacon signal is monitored at the time-frequency resource location where the beacon signal is transmitted. If the beacon signal and the LP-WUS signal are sent at the same time but in different frequency domains, only the beacon signal can be monitored. If the LP-WUS signal cannot be monitored, the beacon signal can be received but the LP-WUS signal cannot be received. If the beacon signal and the LP-WUS signal are sent at the same time and there is interference in the frequency domain, the beacon signal and the LP-WUS signal may be monitored.
  • the terminal since the terminal can obtain the modulation methods and corresponding decoding methods of the two signals from the parsed code domain information, it can use the corresponding decoding method to decode only the beacon signal among the two monitored signals, and the LP -The WUS signal is not decoded, so as to receive the beacon signal, and does not participate in decoding after receiving the LP-WUS signal.
  • the terminal chooses to receive the LP-WUS signal for the same reason, which will not be described again here.
  • the two signals can be divided into time domain resources and/or frequency domain resources. Separate, the terminal chooses which signal to receive to solve the conflict between the two signals, avoid the problem of failure of the terminal's main communication module to wake up and failure of time synchronization with the network side device, and realize the coexistence of the two signals. The communication quality of the terminal is guaranteed.
  • the quality of the communication link between the terminal and the network side device can also be detected based on the beacon signal, and the behavior of the terminal can be adjusted according to the quality of the communication link to avoid the terminal working due to poor communication link quality.
  • Abnormality at this time, based on the embodiment shown in Figure 1, the following steps (not shown in the figure) can also be added: step 403 and step 404, where,
  • step 403 the terminal determines whether the quality of the communication link between the terminal and the network side device meets the preset quality requirements based on the beacon signal monitored at the time-frequency resource location where the beacon signal is located.
  • the above step 403 may include the following steps:
  • the first timer is started when the beacon signal is monitored. If the next beacon signal is not monitored when the first timer times out, it is determined that the quality of the communication link between the terminal and the network side device does not meet the preset quality requirements.
  • the above step 403 may include the following steps:
  • N is an integer greater than 1.
  • parameters used to characterize signal quality may include any of the following: received signal strength indicator (Received Signal Strength Indicator, RSSI), reference signal receiving power (Reference Signal Receiving Power, RSRP), and signal and Signal to Interference plus Noise Ratio (SINR).
  • RSSI Receiveived Signal Strength Indicator
  • RSRP Reference Signal Receiving Power
  • SINR Signal to Interference plus Noise Ratio
  • the above step 403 may include the following steps:
  • the second timer is started. If M consecutive beacon signals are monitored when the second timer times out, signal, and there is a signal whose quality is not higher than the preset second quality value among the M beacon signals, it is determined that the quality of the communication link between the terminal and the network side device does not meet the preset quality requirements, and M is an integer greater than 1.
  • the timeout duration of the first timer and the second timer can be set by the user according to the actual situation.
  • step 404 if the preset quality requirements are not met, the terminal performs one of the following operations: exits the LP-WUS signal monitoring state and enters the RRC_idle/inactive state;
  • the quality of the communication link between the terminal and the network side device can be detected according to the beacon signal, and the behavior of the terminal can be adjusted according to the quality of the communication link to avoid abnormal operation of the terminal due to poor communication link quality.
  • the monitoring state of the terminal can be adjusted according to the LP-WUS signal, thereby avoiding terminal failures caused by abnormal LP-WUS signals.
  • the work is abnormal. At this time, you can add the following steps based on the embodiment shown in Figure 4.
  • the terminal monitors the LP-WUS signal at the time-frequency resource location where the LP-WUS signal is located, and starts the third timer. If the LP-WUS signal is not monitored when the third timer times out, it exits LP-WUS. Signal monitoring state and/or enter beacon signal monitoring state. Among them, the timeout period of the third timer can be set by the user according to the actual situation.
  • FIG 8 is a flow chart of another signal processing method provided by an embodiment of the present application, applied to network side equipment. As shown in Figure 8, the method may include the following steps: step 801 and step 802, where,
  • step 801 configuration information is sent to the terminal, where the configuration information includes: information used to indicate the location of the time-frequency resource where the low-power wake-up signal is located and information used to indicate the location of the time-frequency resource where the beacon signal is located.
  • the low-power consumption The wake-up signal and the beacon signal do not overlap in the time domain resource position, and/or the low-power wake-up signal and the beacon signal do not overlap in the frequency domain resource position.
  • the network side device can configure the LP-WUS signal and the beacon signal not to overlap in the time domain resource position, or the network side device can configure the LP-WUS signal and the beacon signal not to overlap in the frequency domain resource position.
  • the network side device can configure the LP-WUS signal and the beacon signal not to overlap in the time domain resource position, and the LP-WUS signal and the beacon signal not to overlap in the frequency domain resource position to avoid the conflict between the LP-WUS signal and the beacon signal.
  • the LP-WUS signal and the beacon signal do not overlap in time domain resource positions, which may include: the sending time of the LP-WUS signal is different from the sending time of the beacon signal.
  • the sending time of the LP-WUS signal is different from the sending time of the beacon signal, which may include: the time interval between the sending time of the LP-WUS signal and the sending time of the beacon signal is greater than that of the terminal. RF conversion duration.
  • the LP-WUS signal is a signal sent periodically or on demand by the network side device.
  • the network side device can postpone the sending of one of the signals in the current sending cycle, for example, postpone it in the current cycle.
  • the beacon signal is sent. In subsequent cycles, the beacon signal is still sent according to the beacon signal sending cycle and sending starting position.
  • the LP-WUS signal and the beacon signal do not overlap in frequency domain resource positions, which may include: the frequency domain occupied by the LP-WUS signal does not overlap with the frequency domain occupied by the beacon signal.
  • the terminal will not be interfered by the other signal when selecting any signal.
  • the frequency domain occupied by the LP-WUS signal is the same as that of the terminal's filter bandwidth.
  • the frequency domain occupied by beacon signals does not overlap and can include: LP-WUS signal occupied The frequency interval between the frequency domain and the frequency domain occupied by the beacon signal is greater than the filter bandwidth of the terminal.
  • step 802 a low-power wake-up signal and/or a beacon signal is sent to the terminal.
  • the network side device sends the LP-WUS signal and/or beacon signal to the terminal according to the configuration information.
  • the two signals can be divided into time domain resources and/or frequency domain resources. Separate, the terminal chooses which signal to receive to solve the conflict between the two signals, avoid the problem of failure of the terminal's main communication module to wake up and failure of time synchronization with the network side device, and realize the coexistence of the two signals. The communication quality of the terminal is guaranteed.
  • the execution subject may be a signal processing device.
  • a signal processing device executing a signal processing method is used as an example to illustrate the signal processing device provided by the embodiment of the present application.
  • Figure 9 is a structural block diagram of a signal processing device provided by an embodiment of the present application, which is applied to a terminal.
  • the signal processing device 900 may include: a first receiving module 901 and a second receiving module 902, where,
  • the first receiving module 901 is configured to receive configuration information, where the configuration information includes: information indicating the location of the time-frequency resource where the low-power wake-up LP-WUS signal is located, and information used to indicate the location of the time-frequency resource where the beacon signal is located. Location information, the LP-WUS signal and the beacon signal do not overlap in the time domain resource location, and/or the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource location;
  • the second receiving module 902 is configured to receive the LP-WUS signal and/or the beacon signal according to the configuration information.
  • the two signals can be divided into time domain resources and/or frequency domain resources. Separate, the terminal chooses which signal to receive to solve the conflict between the two signals, avoid the problem of failure of the terminal's main communication module to wake up and failure of time synchronization with the network side device, and realize the coexistence of the two signals. The communication quality of the terminal is guaranteed.
  • the second receiving module 902 may include:
  • the first receiving submodule is used to determine the transmission of the LP-WUS signal according to the configuration information.
  • receive the LP-WUS signal and the beacon signal When the sending time is different from the sending time of the beacon signal, receive the LP-WUS signal and the beacon signal; or,
  • the second receiving submodule is configured to receive the LP-WUS signal and the beacon signal when it is determined according to the configuration information that the sending time of the LP-WUS signal is the same as the sending time of the beacon signal. one of.
  • the second receiving sub-module may include:
  • a monitoring unit configured to monitor signals at the time-frequency resource location where the beacon signal is located or the time-frequency resource location where the LP-WUS signal is located;
  • the first processing unit is configured to decode the beacon signal without decoding the beacon signal if the beacon signal and the LP-WUS signal are monitored when the beacon signal is located at the time-frequency resource location.
  • the second processing unit is configured to monitor the LP-WUS signal at the time-frequency resource location where the LP-WUS signal is located, and if the LP-WUS signal and the beacon signal are monitored, decode the LP-WUS signal. WUS signal, do not decode the beacon signal.
  • the second receiving sub-module may include:
  • a receiving unit configured to select and receive one of the LP-WUS signal and the beacon signal according to preconfigured priority information.
  • the signal processing device 900 may also include:
  • a determination module configured to determine whether the quality of the communication link between the terminal and the network side device meets the preset quality requirements based on the beacon signal monitored at the time-frequency resource location where the beacon signal is located;
  • the first processing module is used to perform one of the following operations when the preset quality requirements are not met:
  • the determining module may include:
  • the first determination submodule is used to start a first timer when a beacon signal is monitored. If the next beacon signal is not monitored when the first timer times out, determine whether the terminal is connected to the network. The quality of the communication link between network-side devices does not meet the preset quality requirements; or,
  • the second determination sub-module is used to start the second timer when N consecutive beacon signals are monitored and the quality of the N beacon signals is not higher than the preset first quality value. If M consecutive beacon signals are not monitored when the second timer times out, it is determined that the quality of the communication link between the terminal and the network side device does not meet the preset quality requirements; or,
  • the third determination submodule is used to monitor continuous M beacon signals when the second timer times out, and there are signals in the M beacon signals whose quality is not higher than the preset second quality value, then It is determined that the quality of the communication link between the terminal and the network side device does not meet the preset quality requirements; where N and M are both integers greater than 1.
  • the LP-WUS signal is a periodic signal
  • the signal processing device 900 may further include:
  • the second processing module is used to monitor the LP-WUS signal at the time-frequency resource location where the LP-WUS signal is located, and start a third timer. If the LP-WUS signal is not monitored when the third timer times out, , then exit the LP-WUS signal monitoring state and/or enter the beacon signal monitoring state.
  • FIG 10 is a structural block diagram of another signal processing device provided by an embodiment of the present application.
  • the signal processing device 1000 may include: a first sending module 1001 and a second sending module 1002, wherein,
  • the first sending module 1001 is used to send configuration information to the terminal, where the configuration information includes: information used to indicate the time-frequency resource location where the LP-WUS signal is located and information used to indicate the time-frequency resource location where the beacon signal is located, The LP-WUS signal and the beacon signal do not overlap in the time domain resource position, and/or the LP-WUS signal and the beacon signal do not overlap in the frequency domain resource position;
  • the second sending module 1002 is configured to send the LP-WUS signal and/or the beacon signal to the terminal.
  • the two signals can be divided into time domain resources and/or frequency domain resources. Separate, the terminal chooses which signal to receive to solve the conflict between the two signals, avoid the problem of failure of the terminal's main communication module to wake up and failure of time synchronization with the network side device, and realize the coexistence of the two signals. The communication quality of the terminal is guaranteed.
  • the LP-WUS signal and the beacon signal are in the time domain There is no overlap in resource locations, including:
  • the sending time of the LP-WUS signal is different from the sending time of the beacon signal.
  • the sending time of the LP-WUS signal is different from the sending time of the beacon signal, including:
  • the time interval between the sending time of the LP-WUS signal and the sending time of the beacon signal is greater than the radio frequency conversion time of the terminal.
  • the LP-WUS signal and the beacon signal do not overlap in frequency domain resource locations, including:
  • the frequency domain occupied by the LP-WUS signal does not overlap with the frequency domain occupied by the beacon signal.
  • the frequency domain occupied by the LP-WUS signal does not overlap with the frequency domain occupied by the beacon signal, including:
  • the frequency interval between the frequency domain occupied by the LP-WUS signal and the frequency domain occupied by the beacon signal is greater than the filter bandwidth of the terminal.
  • the signal processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiments of this application.
  • NAS Network Attached Storage
  • the signal processing device provided by the embodiment of the present application can implement each process implemented by the method embodiment of Figure 4 or Figure 8 and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • this embodiment of the present application also provides a communication device 1100, which includes a processor 1101 and a memory 1102.
  • the memory 1102 stores programs or instructions that can be run on the processor 1101, such as , when the communication device 1100 is a terminal, when the program or instruction is executed by the processor 1101, each step of the above signal processing method embodiment is implemented, and the same technical effect can be achieved.
  • the communication device 1100 is a network-side device, when the program or instruction is executed by the processor 1101, each step of the above signal processing method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, the details are not repeated here.
  • Figure 12 is a schematic diagram of the hardware structure of a terminal that implements various embodiments of the present application.
  • the terminal 1200 includes but is not limited to: a radio frequency unit 1201, a network module 1202, an audio output unit 1203, an input unit 1204, a sensor 1205, a display unit 1206, and a user input unit. At least some components of the input unit 1207, the interface unit 1208, the memory 1209, the processor 1210, etc.
  • the terminal 1200 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 1210 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal structure shown in Figure 12 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or some components may be combined or arranged differently, which will not be described again here.
  • the input unit 1204 may include a graphics processing unit (Graphics Processing Unit, GPU) 12041 and a microphone 12042.
  • the graphics processor 12041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 1206 may include a display panel 12061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1207 includes at least one of a touch panel 12071 and other input devices 12072 .
  • Touch panel 12071 also known as touch screen.
  • the touch panel 12071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 12072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • the radio frequency unit 1201 after receiving downlink data from the network side device, the radio frequency unit 1201 can transmit it to the processor 1210 for processing; in addition, the radio frequency unit 1201 can send uplink data to the network side device.
  • the radio frequency unit 1201 includes, but is not limited to, an antenna, amplifier, transceiver, coupler, low noise amplifier, duplexer, etc.
  • Memory 1209 may be used to store software programs or instructions as well as various data.
  • the memory 1209 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 1209 may include volatile memory or nonvolatile memory, or memory 1209 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-OnlyMemory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable memory Except for programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Read-OnlyMemory ROM
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM erasable programmable read-only memory
  • Electrically erasable memory except for programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic memory Dynamic RAM (DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory Access memory (Enhanced SDRAM, ESDRAM), synchronously connected dynamic random access memory (Synchlink DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic memory Dynamic RAM
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory Access memory
  • Synchlink DRAM, SLDRAM synchronously connected dynamic random access memory
  • the processor 1210 may include one or more processing units; optionally, the processor 1210 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1210.
  • Processor 1210 configured to receive configuration information, and receive the LP-WUS signal and/or the beacon signal according to the configuration information, wherein the configuration information includes: an LP-WUS signal used to indicate low power consumption wake-up Information on the location of the time-frequency resource and information used to indicate the location of the time-frequency resource where the beacon signal is located, the LP-WUS signal and the beacon signal do not overlap in the time domain resource location, and/or the LP- The WUS signal and the beacon signal do not overlap in frequency domain resource positions.
  • the configuration information includes: an LP-WUS signal used to indicate low power consumption wake-up Information on the location of the time-frequency resource and information used to indicate the location of the time-frequency resource where the beacon signal is located, the LP-WUS signal and the beacon signal do not overlap in the time domain resource location, and/or the LP- The WUS signal and the beacon signal do not overlap in frequency domain resource positions.
  • the two signals can be separated from the time domain resources and/or frequency domain resources.
  • the terminal chooses which signal to receive to resolve the conflict between the two signals and avoid the problem of failure of the terminal's main communication module to wake up and failure of time synchronization with the network side device. It achieves the coexistence of the two signals and ensures that the terminal communication quality.
  • the processor 1210 is further configured to receive the LP-WUS signal when the sending time of the LP-WUS signal is determined to be different from the sending time of the beacon signal according to the configuration information. WUS signal and the beacon signal; or, when it is determined according to the configuration information that the sending time of the LP-WUS signal is the same as the sending time of the beacon signal, receive the LP-WUS signal and the beacon signal One of the signals.
  • the processor 1210 is also configured to monitor signals at the time-frequency resource location where the beacon signal is located or the time-frequency resource location where the LP-WUS signal is located; When monitoring beacon signals at resource locations, if the above beacon signal and the LP-WUS signal, then decode the beacon signal and not decode the LP-WUS signal; in the case of monitoring the LP-WUS signal at the time-frequency resource location where the LP-WUS signal is located, if the monitoring When the LP-WUS signal and the beacon signal are detected, the LP-WUS signal is decoded but the beacon signal is not decoded.
  • the processor 1210 is further configured to select to receive one of the LP-WUS signal and the beacon signal according to preconfigured priority information.
  • the processor 1210 is also configured to determine the communication link between the terminal and the network side device based on the beacon signal monitored at the time-frequency resource location where the beacon signal is located. Whether the quality meets the preset quality requirements; if the preset quality requirements are not met, perform one of the following operations:
  • the processor 1210 is also configured to start a first timer when a beacon signal is detected, and if the next beacon signal is not detected when the first timer times out, determine that the The quality of the communication link between the terminal and the network side device does not meet the preset quality requirements; or,
  • the second timer is started. If no signal is detected when the second timer times out, If there are M consecutive beacon signals, it is determined that the quality of the communication link between the terminal and the network side device does not meet the preset quality requirements; or,
  • M continuous beacon signals are monitored when the second timer times out, and there is a signal among the M beacon signals whose quality is not higher than the preset second quality value, it is determined that the terminal is connected to the network.
  • the quality of the communication link between side devices does not meet the preset quality requirements; where N and M are both integers greater than 1.
  • the LP-WUS signal is a periodic signal
  • the processor 1210 is further configured to monitor the LP-WUS signal at the time-frequency resource location where the LP-WUS signal is located, and start the first Three timers, if the LP-WUS signal is not monitored when the third timer times out, exit the LP-WUS signal monitoring state and/or enter the beacon signal monitoring state.
  • Figure 13 is a schematic diagram of the hardware structure of a network-side device that implements various embodiments of the present application.
  • the network side device 1300 includes: an antenna 1301, a radio frequency device 1302, a baseband device 1303, a processor 1304 and a memory 1305.
  • the antenna 1301 is connected to the radio frequency device 1302.
  • the radio frequency device 1302 receives information through the antenna 1301 and sends the received information to the baseband device 1303 for processing.
  • the baseband device 1303 processes the information to be sent and sends it to the radio frequency device 1302.
  • the radio frequency device 1302 processes the received information and then sends it out through the antenna 1301.
  • the method performed by the network side device in the above embodiment can be implemented in the baseband device 1303, which includes a baseband processor.
  • the baseband device 1303 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the network device operations shown in the above method embodiments.
  • the network side device may also include a network interface 1306, which is, for example, a Common Public Radio Interface (CPRI).
  • CPRI Common Public Radio Interface
  • the network side device 1300 in this embodiment of the present invention also includes: instructions or programs stored in the memory 1305 and executable on the processor 1304.
  • the processor 1304 calls the instructions or programs in the memory 1305 to execute each of the steps shown in Figure 9. The method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.
  • Embodiments of the present application also provide a readable storage medium.
  • Programs or instructions are stored on the readable storage medium.
  • the program or instructions are executed by a processor, each process of the above signal processing method embodiment is implemented and the same can be achieved. The technical effects will not be repeated here to avoid repetition.
  • the processor is the processor in the terminal described in the above embodiment.
  • the readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
  • An embodiment of the present application further provides a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the above signal processing method embodiments. Each process can achieve the same technical effect. To avoid duplication, it will not be described again here.
  • chip mentioned in the embodiment of this application can also be called a system-level chip, system chip, System-on-a-chip or system-on-chip, etc.
  • Embodiments of the present application further provide a computer program/program product.
  • the computer program/program product is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the above signal processing method embodiment.
  • Each process can achieve the same technical effect. To avoid repetition, we will not go into details here.
  • Embodiments of the present application also provide a signal processing system, including: a terminal and a network side device.
  • the terminal can be used to perform the steps of the signal processing method as described above.
  • the network side device can be used to perform the signal processing method as described above. Processing method steps.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.

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Abstract

本申请公开了一种信号处理方法、终端及网络侧设备，属于通信技术领域，本申请实施例的信号处理方法包括：网络侧设备向终端发送配置信息，其中，配置信息包含：用于指示LP-WUS信号所在时频资源位置的信息以及用于指示beacon信号所在时频资源位置的信息，LP-WUS信号和beacon信号在时域资源位置上不重叠，和/或LP-WUS信号和beacon信号在频域资源位置上不重叠；向终端发送LP-WUS信号和/或beacon信号。终端接收配置信息，根据配置信息，接收LP-WUS信号和/或beacon信号。

Description

信号处理方法、终端及网络侧设备
相关申请的交叉引用
本申请要求在2022年05月20日提交中国专利局、申请号为202210567109.8、名称为“信号处理方法、终端及网络侧设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请属于通信技术领域，具体涉及一种信号处理方法、终端及网络侧设备。
背景技术
随着通信技术的发展，为降低终端功耗，IEEE 802.11ba引入唤醒接收机(Wake Up Receiver，WUR)机制，该机制下的终端包含：主通信模块和WUR接收机。主通信模块用于进行业务、信令数据的发送和接收，WUR接收机用于接收网络侧设备发送的低功耗唤醒信号(Low Power Wake Up Signal，LP-WUS)，以及在接收到LP-WUS信号后再唤醒主通信模块，在未被WUR接收机唤醒前，主通信模块处于关闭或睡眠状态，不进行数据发送和接收。网络侧设备可以周期性或者按照业务需求发送LP-WUS信号，此外，为了保持与终端之间的同步，网络侧设备还会周期性发送信标(beacon)信号来传递时间信息。
然而，由于这两种信号存在冲突的可能性，会导致终端的主通信模块唤醒失败以及与网络侧设备之间的时间同步失败，进而影响终端的通信质量，因此需要提出一种信号处理方法，解决这两种信号的冲突，以实现LP-WUS信号与beacon信号的共存。
发明内容
本申请实施例提供一种信号处理方法、终端及网络侧设备，能够解决 LP-WUS信号和beacon信号存在冲突的问题。
第一方面，提供了一种信号处理方法，应用于终端，该方法包括：
接收配置信息，其中，所述配置信息包含：用于指示低功耗唤醒LP-WUS信号所在时频资源位置的信息以及用于指示信标beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
根据所述配置信息，接收所述LP-WUS信号和/或所述beacon信号。
第二方面，提供了一种信号处理装置，应用于终端，该装置包括：
第一接收模块，用于接收配置信息，其中，所述配置信息包含：用于指示低功耗唤醒LP-WUS信号所在时频资源位置的信息以及用于指示信标beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
第二接收模块，用于根据所述配置信息，接收所述LP-WUS信号和/或所述beacon信号。
第三方面，提供了一种信号处理方法，应用于网络侧设备，该方法包括：
向终端发送配置信息，其中，所述配置信息包含：用于指示LP-WUS信号所在时频资源位置的信息以及用于指示beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
向所述终端发送所述LP-WUS信号和/或所述beacon信号。
第四方面，提供了一种信号处理装置，应用于网络侧设备，该装置包括：
第一发送模块，用于向终端发送配置信息，其中，所述配置信息包含：用于指示LP-WUS信号所在时频资源位置的信息以及用于指示beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
第二发送模块，用于向所述终端发送所述LP-WUS信号和/或所述beacon信号。
第五方面，提供了一种终端，该终端包括处理器和存储器，所述存储器 存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面，提供了一种网络侧设备，该网络侧设备包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第三方面所述的方法的步骤。
第七方面，提供了一种信号处理系统，包括：终端及网络侧设备，所述终端可用于执行如第一方面所述的信号处理方法的步骤，所述网络侧设备可用于执行如第三方面所述的信号处理方法的步骤。
第八方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第三方面所述的方法的步骤。
第九方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法，或实现如第三方面所述的方法。
第十方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤。
在本申请实施例中，网络侧设备先向终端发送配置信息，其中，配置信息包含：用于指示LP-WUS信号所在时频资源位置的信息以及用于指示beacon信号所在时频资源位置的信息，LP-WUS信号和beacon信号在时域资源位置上不重叠，和/或LP-WUS信号和beacon信号在频域资源位置上不重叠；之后向终端发送LP-WUS信号和/或beacon信号。终端先接收网络侧设备发送的配置信息，之后根据配置信息，接收LP-WUS信号和/或beacon信号。
可见，本申请实施例中，网络侧设备在配置LP-WUS信号的时频资源和beacon信号的时频资源时，可以从时域资源和/或频域资源上将两种信号分隔开，由终端选择接收哪种信号，以解决两种信号的冲突，避免出现终端的主通信模块唤醒失败以及与网络侧设备之间的时间同步失败的问题，实现了两种信号的共存，保证了终端的通信质量。
附图说明
图1为本申请实施例可应用的一种无线通信系统的框图。
图2为本申请实施例提供的终端的一种结构示意图；
图3为本申请实施例提供的应用场景的示意图；
图4为本申请实施例提供的一种信号处理方法的流程图；
图5为本申请实施例提供的网络侧设备配置时频资源的第一个示意图；
图6为本申请实施例提供的网络侧设备配置时频资源的第二个示意图；
图7为本申请实施例提供的网络侧设备配置时频资源的第三个示意图；
图8为本申请实施例提供的另一种信号处理方法的流程图；
图9为本申请实施例提供的一种信号处理装置的结构框图；
图10为本申请实施例提供的另一种信号处理装置的结构框图；
图11为本申请实施例提供的一种通信设备的结构框图；
图12为实现本申请各个实施例的一种终端的硬件结构示意图；
图13为实现本申请各个实施例的一种网络侧设备的硬件结构示意图。
具体实施例
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用 于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(Augmented Reality，AR)/虚拟现实(Virtual Reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(VUE)、行人终端(PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(Personal Computer，PC)、柜员机或者自助机等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network，RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、WLAN接入点或WiFi节点等，基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其 他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。
为了便于理解，首先对本申请实施例涉及到的应用场景和概念进行解释。
应用场景：如图2所示，终端11包含主通信模块111和唤醒接收机(Wake Up Receiver，WUR)112；其中，主通信模块111用于进行业务、信令数据的发送和接收；
唤醒接收机112(也被称为低功耗号唤醒接收机)用于接收网络侧设备发送的低功耗唤醒信号(Low Power Wake Up Signal，LP-WUS)，以及在接收到LP-WUS信号后再唤醒主通信模块111；
在未被唤醒接收机112唤醒前，主通信模块111处于关闭或睡眠状态，不进行数据发送和接收，从而有效的降低终端功耗。
LP-WUS信号，可以应用于处于无线资源控制空闲/非激活(Radio Resource Control_idle/inactive，RRC_idle/inactive)状态的终端，也可以应用于处于无线资源控制连接RRC_connected状态的终端。当终端处于RRC_idle/inactive状态时，为了保持网络侧设备与终端之间的同步，网络侧设备还会周期性发送信标(beacon)信号来传递时间信息。
如图3所示，网络侧设备12会向终端11发送低功耗唤醒信号和信标信号，其中，网络侧设备12周期性或者按照业务需求向终端11发送低功耗唤醒信号，网络侧设备12周期性向终端11发送信标信号来传递时间信息。
低功耗唤醒信号，即LP-WUS信号，有时也被称为WUS信号：通常是一些比较简单的唤醒信号，例如开关键控信号(On-Off Keying，OOK)，其中，若为OOK信号，则WUR接收机可以采用包络检波的方式检测LP-WUS信号，可将功耗降低至几百微瓦量级。
信标信号，即beacon信号：从广义角度来说，终端在进行低功耗唤醒信号检测过程中，可能发生运动或者因为环境变化，移出低功耗唤醒信号的覆盖范围，导致无法收到网络发送的唤醒信号，因此beacon信号的作用之一是用于测量，实现终端对网络信号质量的跟踪，避免由于终端移出唤醒信号的覆盖范围而造成失去服务的问题。
从IEEE 802.11ba通信协议的角度来说，beacon信号也被称为WUR  beacon信号，为保持WUR接收机与网络侧设备间同步，网络侧设备采用周期性发送beacon信号来传递时间信息，具体地，beacon信号帧体中的一些字段携带网络侧设备的TSF时钟(timer)，终端在接收到beacon信号帧体后，根据IEEE 802.11ba定义的时间更新准则，更新本地的TSF timer，从而达到与网络侧设备同步的目的。beacon信号的发送周期和发送起始位置的偏移量由网络侧设备发送的operation element指示，周期为：两次beacon信号发送间最少的TSF时间单元数，起始位置为相对于TSF0偏移的TSF时间单元数。当发生载波监听多路访问(Carrier Sense Multiple Access，CSMA)延迟(deferrals)时，beacon信号在当前周期会延迟发送，但在后续周期仍按beacon信号的发送周期和发送起始位置确定的位置发送。
此外，beacon信号还可以用来做链路保持信号，当一段时间内没有收到beacon信号时，终端必须进行WUR搜索来搜索信号，或切换到主通信模块醒来的模式。当LP-WUS信号配置非连续接收(Discontinuous Reception，DRX)周期时，即网络侧设备按照DRX周期醒来监听LP-WUS信号时，LP-WUS也可以用来做链路保持信号，在DRX周期的OFF状态时未发送LP-WUS信号，网络侧设备可以发送beacon信号用来做链路保持信号。
接下来通过一些实施例及其应用场景对本申请实施例提供的信号处理方法进行详细地说明。
图4为本申请实施例提供的一种信号处理方法的流程图，应用于终端，如图4所示，该方法可以包括以下步骤：步骤401和步骤402，其中，
在步骤401中，接收配置信息，其中，配置信息包含：用于指示低功耗唤醒信号所在时频资源位置的信息以及用于指示信标信号所在时频资源位置的信息，低功耗唤醒信号和信标信号在时域资源位置上不重叠，和/或低功耗唤醒信号和信标信号在频域资源位置上不重叠。
本申请实施例中，配置信息是由网络侧设备生成，并发送给终端的。其中，网络侧设备会配置LP-WUS信号传输时所在的时频资源和beacon信号传输时所在的时频资源，根据所配置的LP-WUS信号传输时所在的时频资源和beacon信号传输时所在的时频资源，生成配置信息，之后将配置信息发送给终端。
其中，配置信息中用于指示LP-WUS信号所在时频资源位置的信息，可 以包括：LP-WUS信号传输时所在的时域、频域和码域信息；配置信息中用于指示beacon信号所在时频资源位置的信息，可以包括：beacon信号传输时所在的时域、频域和码域信息。码域信息用于参与信号的解码。
从网络侧设备的角度，为避免LP-WUS信号和beacon信号产生冲突，网络侧设备可以配置LP-WUS信号和beacon信号在时域资源位置上不重叠，或者，网络侧设备可以配置LP-WUS信号和beacon信号在频域资源位置上不重叠，或者，网络侧设备可以配置LP-WUS信号和beacon信号在时域资源位置上不重叠、且LP-WUS信号和beacon信号在频域资源位置上不重叠。也就是，在时域和/或频域资源上将两种信号分隔。
在一些实施例中，网络侧设备可以在时域资源上对LP-WUS信号和beacon信号进行以下配置，以实现LP-WUS信号和beacon信号在时域资源位置上不重叠：LP-WUS信号的发送时刻与beacon信号的发送时刻不同。
例如，beacon信号的发送时刻为T1，LP-WUS信号的发送时刻为T2，网络侧设备配置T2％T1！＝0，以实现LP-WUS信号的发送时刻与beacon信号的发送时刻不重叠，其中，“％”代表取余运算，“！＝0”代表运算结果不为0，T2％T1！＝0所代表的含义为：T2对T1取余结果不为0，表示两种信号的发送时刻不重叠。
优选地，为给终端预留时间做射频转换，网络侧设备可以在时域资源上对LP-WUS信号和beacon信号进行以下配置：LP-WUS信号的发送时刻与beacon信号的发送时刻的时间间隔大于终端的时频转换时长。
此外，考虑到beacon信号是网络侧设备周期性发送的信号，LP-WUS信号是网络侧设备周期性发送或者按需发送的信号，在一些实施例中，当LP-WUS信号为按需发送的信号时，若LP-WUS信号按需发送的时刻正好是beacon信号的周期发送时刻，则为了避免冲突，网络侧设备可以在当前发送周期内推迟其中一个信号的发送，例如，在当前周期内推迟beacon信号发送，在后续周期依旧按照beacon信号的发送周期和发送起始位置来发送beacon信号。
在一些实施例中，网络侧设备可以在频域资源上对LP-WUS信号和beacon信号进行以下配置，以实现LP-WUS信号和beacon信号在频域资源位置上不重叠：LP-WUS信号所占的频域与beacon信号所占的频域不重叠。
例如，beacon信号所占的频域带宽为B1、载频f1、LP-WUS信号所占的频域带宽为B2，载频f2，网络侧设备配置或以实现LP-WUS信号和beacon信号所占的频域不重叠；
其中，代表beacon信号所占的频域的下边界，代表beacon信号所占的频域的上边界，代表LP-WUS信号所占的频域的下边界，代表LP-WUS信号所占的频域的上边界，当f1＞f2时，表示beacon信号所占的频域的下边界，高于LP-WUS信号所占的频域的上边界，也就是，两种信号所在频域的相邻边界不重叠；
当f2＞f1时，表示LP-WUS信号所占的频域的下边界，高于beacon信号所占的频域的上边界，也就是，两种信号所在频域的相邻边界不重叠；两种信号所在频域的相邻边界不重叠，这两种信号所占的频域也就不重叠。
优选地，考虑到当LP-WUS信号和beacon信号的频域间隔大于终端的滤波器带宽时，终端选择任一信号都不会受到另一信号的干扰，网络侧设备可以在频域资源上对LP-WUS信号和beacon信号进行以下配置：LP-WUS信号所占的频域与所述beacon信号所占的频域的频率间隔大于终端的滤波器带宽。
在一些实施例中，网络侧设备也可以按照图5所示的方式配置：低功耗唤醒信号的发送时刻与信标信号的发送时刻不同、且低功耗唤醒信号所占的频域与信标信号所占的频域相同。可以理解为，两种信号的传输方式为时分复用(Time-Division Multiplexing，TDM)模式。
在一些实施例中，网络侧设备也可以按照图6所示的方式配置：低功耗唤醒信号所占的频域与信标信号所占的频域不重叠、且低功耗唤醒信号的发送时刻与信标信号的发送时刻相同。可以理解为，两种信号的传输方式为频分多路复用(Frequency-Division Multiplexing，FDM)模式。
在一些实施例中，网络侧设备也可以按照图7所示的方式配置：低功耗唤醒信号的发送时刻与信标信号的发送时刻不同、且低功耗唤醒信号所占的频域与信标信号所占的频域不重叠。可以理解为，两种信号的传输方式为TDM和FDM模式。
在步骤402中，根据配置信息，接收低功耗唤醒信号和/或信标信号。
本申请实施例中，可以首先从配置信息中解析出LP-WUS信号的发送时刻、传输时所占的频域和码域信息，以及beacon信号的发送时刻、传输时所占的频域和码域信息。
之后，根据解析出的发送时刻、频域和码域信息，确定LP-WUS信号和beacon信号是否存在冲突，若不存在冲突，则终端接收这两种信号；若存在冲突，则由终端选择接收其中一种信号。
在一些实施例中，上述步骤402可以包括以下步骤：
在根据配置信息确定LP-WUS信号的发送时刻与beacon信号的发送时刻不同的情况下，终端接收LP-WUS信号和beacon信号；或者，
在根据配置信息确定LP-WUS信号的发送时刻与beacon信号的发送时刻相同的情况下，终端接收LP-WUS信号和beacon信号中的一者。
其中，LP-WUS信号的发送时刻与beacon信号的发送时刻不同，说明这两种信号不存在冲突，此时，终端接收这两种信号。LP-WUS信号的发送时刻与beacon信号的发送时刻相同，说明这两种信号存在冲突，此时，终端选择接收其中一种信号。
本申请实施例中，可以预先定义LP-WUS信号和beacon信号的接收优先级，在LP-WUS信号和beacon信号存在冲突的情况下，终端可以根据预先配置的优先级信息，选择接收LP-WUS信号和beacon信号中的一者，其中，优先级信息可以由终端配置，也可以由网络侧设备配置。
本申请实施例中，在LP-WUS信号和beacon信号存在冲突的情况下，终端可以接收beacon信号，不接收LP-WUS信号；或者，终端可以接收beacon信号，接收到LP-WUS信号后不参与解码；或者，终端可以接收LP-WUS信号，不接收beacon信号；或者，终端可以接收LP-WUS信号，接收到beacon信号后不参与解码。
为了实现以上几种情形，终端可以采用以下方式：
终端在beacon信号所在时频资源位置或LP-WUS信号所在时频资源位置上监听信号；
在beacon信号所在时频资源位置上监听beacon信号的情况下，若终端监听到beacon信号和LP-WUS信号，则解码beacon信号，不解码LP-WUS信号；
在LP-WUS信号所在时频资源位置上监听LP-WUS信号的情况下，若终端监听到LP-WUS信号和beacon信号，则解码LP-WUS信号，不解码beacon信号。
以选择接收beacon信号为例，在beacon信号传输时所在的时频资源位置上监听beacon信号，若beacon信号和LP-WUS信号的发送时刻相同，但频域不同，则只能监听到beacon信号，监听不到LP-WUS信号，可以实现接收beacon信号，不接收LP-WUS信号；若beacon信号和LP-WUS信号的发送时刻相同，频域存在干扰，则可能会监听到beacon信号和LP-WUS信号，由于终端可以从解析到的码域信息中获取两种信号的调制方式和对应的解码方式，因此可以采用相应的解码方式，只对监听到的两种信号中的beacon信号解码，对LP-WUS信号不解码，从而实现接收beacon信号，接收到LP-WUS信号后不参与解码。终端选择接收LP-WUS信号也同理，在此不再赘述。
由上述实施例可见，该实施例中，网络侧设备在配置LP-WUS信号的时频资源和beacon信号的时频资源时，可以从时域资源和/或频域资源上将两种信号分隔开，由终端选择接收哪种信号，以解决两种信号的冲突，避免出现终端的主通信模块唤醒失败以及与网络侧设备之间的时间同步失败的问题，实现了两种信号的共存，保证了终端的通信质量。
在本申请提供的另一个实施例中，还可以根据beacon信号，检测终端与网络侧设备的通信链路质量，根据通信链路质量调整终端的行为，以避免因通信链路质量差导致终端工作异常，此时，在图1所示实施例的基础上，还可以增加以下步骤(图中未示出)：步骤403和步骤404，其中，
在步骤403中，终端根据在beacon信号所在时频资源位置上监听到的beacon信号，确定终端与网络侧设备之间的通信链路质量是否达到预设质量要求。
在一些实施例中，上述步骤403可以包括以下步骤：
在监听到beacon信号时启动第一定时器，若在第一定时器超时时未监听到下一个beacon信号，则确定终端与网络侧设备之间的通信链路质量未达到预设质量要求。
在一些实施例中，上述步骤403可以包括以下步骤：
在监听到连续的N个beacon信号、且N个beacon信号的质量均不高于 预设第一质量值时，启动第二定时器，若在第二定时器超时时未监听到连续的M个beacon信号，则确定终端与网络侧设备之间的通信链路质量未达到预设质量要求，N为大于1的整数。
本申请实施例中，用于表征信号质量的参数，可以包括以下任一种：接收信号的强度指示(Received Signal Strength Indicator，RSSI)、参考信号接收功率(Reference Signal Receiving Power，RSRP)和信号与干扰加噪声比(Signal to Interference plus Noise Ratio，SINR)。
在一些实施例中，上述步骤403可以包括以下步骤：
在监听到连续的N个beacon信号、且N个beacon信号的质量均不高于预设第一质量值时，启动第二定时器，若在第二定时器超时时监听到连续的M个beacon信号、且M个beacon信号中存在质量不高于预设第二质量值的信号，则确定终端与网络侧设备之间的通信链路质量未达到预设质量要求，M为大于1的整数。
其中，第一定时器和第二定时器的超时时长可以由用户根据实际情况进行设置。
在步骤404中，在未达到预设质量要求的情况下，终端执行以下操作之一：退出LP-WUS信号监听状态，进入RRC_idle/inactive状态；
测量同步信号块(Synchronization Signal Block，SSB)，监听寻呼(paging)信号；
触发随机接入过程；
退出beacon信号监听状态，进入LP-WUS信号监听状态。
可见，本申请实施例中，可以根据beacon信号，检测终端与网络侧设备的通信链路质量，根据通信链路质量调整终端的行为，以避免因通信链路质量差导致终端工作异常。
在LP-WUS信号为周期性的信号的情况下，在本申请提供的另一个实施例中，可以根据LP-WUS信号，调整终端的监听状态，从而避免因LP-WUS信号异常所导致的终端工作异常，此时，可以在图4所示实施例的基础上，增加以下步骤
终端在LP-WUS信号所在时频资源位置上监听LP-WUS信号，并启动第三定时器，若在第三定时器超时时未监听到LP-WUS信号，则退出LP-WUS 信号监听状态和/或进入beacon信号监听状态。其中，第三定时器的超时时长可以由用户根据实际情况进行设置。
图8为本申请实施例提供的另一种信号处理方法的流程图，应用于网络侧设备，如图8所示，该方法可以包括以下步骤：步骤801和步骤802，其中，
在步骤801中，向终端发送配置信息，其中，配置信息包含：用于指示低功耗唤醒信号所在时频资源位置的信息以及用于指示信标信号所在时频资源位置的信息，低功耗唤醒信号和信标信号在时域资源位置上不重叠，和/或低功耗唤醒信号和信标信号在频域资源位置上不重叠。
本申请实施例中，网络侧设备可以配置LP-WUS信号和beacon信号在时域资源位置上不重叠，或者，网络侧设备可以配置LP-WUS信号和beacon信号在频域资源位置上不重叠，或者，网络侧设备可以配置LP-WUS信号和beacon信号在时域资源位置上不重叠、且LP-WUS信号和beacon信号在频域资源位置上不重叠，以避免LP-WUS信号和beacon信号冲突。
在一些实施例中，LP-WUS信号和beacon信号在时域资源位置上不重叠，可以包括：LP-WUS信号的发送时刻与beacon信号的发送时刻不同。
优选地，为给终端预留时间做射频转换，LP-WUS信号的发送时刻与beacon信号的发送时刻不同，可以包括：LP-WUS信号的发送时刻与beacon信号的发送时刻的时间间隔大于终端的射频转换时长。
此外，考虑到beacon信号是网络侧设备周期性发送的信号，LP-WUS信号是网络侧设备周期性发送或者按需发送的信号，在一些实施例中，当LP-WUS信号为按需发送的信号时，若LP-WUS信号按需发送的时刻正好是beacon信号的周期发送时刻，则为了避免冲突，网络侧设备可以在当前发送周期内推迟其中一个信号的发送，例如，在当前周期内推迟beacon信号发送，在后续周期依旧按照beacon信号的发送周期和发送起始位置来发送beacon信号。
在一些实施例中，LP-WUS信号和beacon信号在频域资源位置上不重叠，可以包括：LP-WUS信号所占的频域与beacon信号所占的频域不重叠。
优选地，考虑到当LP-WUS信号和beacon信号的频域间隔大于终端的滤波器带宽时，终端选择任一信号都不会受到另一信号的干扰，LP-WUS信号所占的频域与beacon信号所占的频域不重叠，可以包括：LP-WUS信号所占 的频域与beacon信号所占的频域的频率间隔大于终端的滤波器带宽。
在步骤802中，向终端发送低功耗唤醒信号和/或信标信号。
本申请实施例中，网络侧设备根据配置信息，向终端发送LP-WUS信号和/或beacon信号。
由上述实施例可见，该实施例中，网络侧设备在配置LP-WUS信号的时频资源和beacon信号的时频资源时，可以从时域资源和/或频域资源上将两种信号分隔开，由终端选择接收哪种信号，以解决两种信号的冲突，避免出现终端的主通信模块唤醒失败以及与网络侧设备之间的时间同步失败的问题，实现了两种信号的共存，保证了终端的通信质量。
本申请实施例提供的信号处理方法，执行主体可以为信号处理装置。本申请实施例中以信号处理装置执行信号处理方法为例，说明本申请实施例提供的信号处理装置。
接下来对本申请实施例提供的信号处理装置进行介绍。
图9为本申请实施例提供的一种信号处理装置的结构框图，应用于终端，如图9所示，信号处理装置900，可以包括：第一接收模块901和第二接收模块902，其中，
第一接收模块901，用于接收配置信息，其中，所述配置信息包含：用于指示低功耗唤醒LP-WUS信号所在时频资源位置的信息以及用于指示信标beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
第二接收模块902，用于根据所述配置信息，接收所述LP-WUS信号和/或所述beacon信号。
由上述实施例可见，该实施例中，网络侧设备在配置LP-WUS信号的时频资源和beacon信号的时频资源时，可以从时域资源和/或频域资源上将两种信号分隔开，由终端选择接收哪种信号，以解决两种信号的冲突，避免出现终端的主通信模块唤醒失败以及与网络侧设备之间的时间同步失败的问题，实现了两种信号的共存，保证了终端的通信质量。
可选地，作为一个实施例，所述第二接收模块902，可以包括：
第一接收子模块，用于在根据所述配置信息确定所述LP-WUS信号的发 送时刻与所述beacon信号的发送时刻不同的情况下，接收所述LP-WUS信号和所述beacon信号；或者，
第二接收子模块，用于在根据所述配置信息确定所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻相同的情况下，接收所述LP-WUS信号和所述beacon信号中的一者。
可选地，作为一个实施例，所述第二接收子模块，可以包括：
监听单元，用于在所述beacon信号所在时频资源位置或所述LP-WUS信号所在时频资源位置上监听信号；
第一处理单元，用于在所述beacon信号所在时频资源位置上监听beacon信号的情况下，若监听到所述beacon信号和所述LP-WUS信号，则解码所述beacon信号，不解码所述LP-WUS信号；
第二处理单元，用于在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号的情况下，若监听到所述LP-WUS信号和所述beacon信号，则解码所述LP-WUS信号，不解码所述beacon信号。
可选地，作为一个实施例，所述第二接收子模块，可以包括：
接收单元，用于根据预先配置的优先级信息，选择接收所述LP-WUS信号和所述beacon信号中的一者。
可选地，作为一个实施例，所述信号处理装置900，还可以包括：
确定模块，用于根据在所述beacon信号所在时频资源位置上监听到的beacon信号，确定所述终端与所述网络侧设备之间的通信链路质量是否达到预设质量要求；
第一处理模块，用于在未达到预设质量要求的情况下，执行以下操作之一：
退出LP-WUS信号监听状态，进入无线资源控制空闲或非激活状态；
测量同步信号块SSB，监听寻呼paging信号；
触发随机接入过程；
退出beacon信号监听状态，进入LP-WUS信号监听状态。
可选地，作为一个实施例，所述确定模块，可以包括：
第一确定子模块，用于在监听到beacon信号时启动第一定时器，若在所述第一定时器超时时未监听到下一个beacon信号，则确定所述终端与所述网 络侧设备之间的通信链路质量未达到预设质量要求；或者，
第二确定子模块，用于在监听到连续的N个beacon信号、且所述N个beacon信号的质量均不高于预设第一质量值时，启动第二定时器，若在所述第二定时器超时时未监听到连续的M个beacon信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；或者，
第三确定子模块，用于若在所述第二定时器超时时监听到连续的M个beacon信号、且所述M个beacon信号中存在质量不高于预设第二质量值的信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；其中，N和M均为大于1的整数。
可选地，作为一个实施例，所述LP-WUS信号为周期性的信号，所述信号处理装置900，还可以包括：
第二处理模块，用于在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号，并启动第三定时器，若在所述第三定时器超时时未监听到LP-WUS信号，则退出LP-WUS信号监听状态和/或进入beacon信号监听状态。
图10为本申请实施例提供的另一种信号处理装置的结构框图，如图10所示，信号处理装置1000，可以包括：第一发送模块1001和第二发送模块1002，其中，
第一发送模块1001，用于向终端发送配置信息，其中，所述配置信息包含：用于指示LP-WUS信号所在时频资源位置的信息以及用于指示beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
第二发送模块1002，用于向所述终端发送所述LP-WUS信号和/或所述beacon信号。
由上述实施例可见，该实施例中，网络侧设备在配置LP-WUS信号的时频资源和beacon信号的时频资源时，可以从时域资源和/或频域资源上将两种信号分隔开，由终端选择接收哪种信号，以解决两种信号的冲突，避免出现终端的主通信模块唤醒失败以及与网络侧设备之间的时间同步失败的问题，实现了两种信号的共存，保证了终端的通信质量。
可选地，作为一个实施例，所述LP-WUS信号和所述beacon信号在时域 资源位置上不重叠，包括：
所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同。
可选地，作为一个实施例，所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同，包括：
所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻的时间间隔大于所述终端的射频转换时长。
可选地，作为一个实施例，所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠，包括：
所述LP-WUS信号所占的频域与所述beacon信号所占的频域不重叠。
可选地，作为一个实施例，所述LP-WUS信号所占的频域与所述beacon信号所占的频域不重叠，包括：
所述LP-WUS信号所占的频域与所述beacon信号所占的频域的频率间隔大于所述终端的滤波器带宽。
本申请实施例中的信号处理装置可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于上述所列举的终端的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。
本申请实施例提供的信号处理装置能够实现图4或图8的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
可选地，如图11所示，本申请实施例还提供一种通信设备1100，包括处理器1101和存储器1102，存储器1102上存储有可在所述处理器1101上运行的程序或指令，例如，该通信设备1100为终端时，该程序或指令被处理器1101执行时实现上述信号处理方法实施例的各个步骤，且能达到相同的技术效果。该通信设备1100为网络侧设备时，该程序或指令被处理器1101执行时实现上述信号处理方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
图12为实现本申请各个实施例的一种终端的硬件结构示意图。
如图12所示，该终端1200包括但不限于：射频单元1201、网络模块1202、音频输出单元1203、输入单元1204、传感器1205、显示单元1206、用户输 入单元1207、接口单元1208、存储器1209以及处理器1210等中的至少部分部件。
本领域技术人员可以理解，终端1200还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1210逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图12中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1204可以包括图形处理单元(Graphics Processing Unit，GPU)12041和麦克风12042，图形处理器12041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1206可包括显示面板12061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板12061。用户输入单元1207包括触控面板12071以及其他输入设备12072中的至少一种。触控面板12071，也称为触摸屏。触控面板12071可包括触摸检测装置和触摸控制器两个部分。其他输入设备12072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元1201接收来自网络侧设备的下行数据后，可以传输给处理器1210进行处理；另外，射频单元1201可以向网络侧设备发送上行数据。通常，射频单元1201包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1209可用于存储软件程序或指令以及各种数据。存储器1209可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器1209可以包括易失性存储器或非易失性存储器，或者，存储器1209可以包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-OnlyMemory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动 态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器1209包括但不限于这些和任意其它适合类型的存储器。
处理器1210可包括一个或多个处理单元；可选的，处理器1210集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器1210中。
处理器1210，用于接收配置信息，根据所述配置信息，接收所述LP-WUS信号和/或所述beacon信号，其中，所述配置信息包含：用于指示低功耗唤醒LP-WUS信号所在时频资源位置的信息以及用于指示信标beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠。
可见，本申请实施例中，网络侧设备在配置LP-WUS信号的时频资源和beacon信号的时频资源时，可以从时域资源和/或频域资源上将两种信号分隔开，由终端选择接收哪种信号，以解决两种信号的冲突，避免出现终端的主通信模块唤醒失败以及与网络侧设备之间的时间同步失败的问题，实现了两种信号的共存，保证了终端的通信质量。
可选地，作为一个实施例，处理器1210，还用于在根据所述配置信息确定所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同的情况下，接收所述LP-WUS信号和所述beacon信号；或者，在根据所述配置信息确定所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻相同的情况下，接收所述LP-WUS信号和所述beacon信号中的一者。
可选地，作为一个实施例，处理器1210，还用于在所述beacon信号所在时频资源位置或所述LP-WUS信号所在时频资源位置上监听信号；在所述beacon信号所在时频资源位置上监听beacon信号的情况下，若监听到所述 beacon信号和所述LP-WUS信号，则解码所述beacon信号，不解码所述LP-WUS信号；在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号的情况下，若监听到所述LP-WUS信号和所述beacon信号，则解码所述LP-WUS信号，不解码所述beacon信号。
可选地，作为一个实施例，处理器1210，还用于根据预先配置的优先级信息，选择接收所述LP-WUS信号和所述beacon信号中的一者。
可选地，作为一个实施例，处理器1210，还用于根据在所述beacon信号所在时频资源位置上监听到的beacon信号，确定所述终端与所述网络侧设备之间的通信链路质量是否达到预设质量要求；在未达到预设质量要求的情况下，执行以下操作之一：
退出LP-WUS信号监听状态，进入无线资源控制空闲或非激活状态；
测量同步信号块SSB，监听寻呼paging信号；
触发随机接入过程；
退出beacon信号监听状态，进入LP-WUS信号监听状态。
可选地，作为一个实施例，处理器1210，还用于在监听到beacon信号时启动第一定时器，若在所述第一定时器超时时未监听到下一个beacon信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；或者，
在监听到连续的N个beacon信号、且所述N个beacon信号的质量均不高于预设第一质量值时，启动第二定时器，若在所述第二定时器超时时未监听到连续的M个beacon信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；或者，
若在所述第二定时器超时时监听到连续的M个beacon信号、且所述M个beacon信号中存在质量不高于预设第二质量值的信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；其中，N和M均为大于1的整数。
可选地，作为一个实施例，所述LP-WUS信号为周期性的信号，处理器1210，还用于在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号，并启动第三定时器，若在所述第三定时器超时时未监听到LP-WUS信号，则退出LP-WUS信号监听状态和/或进入beacon信号监听状态。
图13为实现本申请各个实施例的一种网络侧设备的硬件结构示意图。
如图13所示，该网络侧设备1300包括：天线1301、射频装置1302、基带装置1303、处理器1304和存储器1305。天线1301与射频装置1302连接。在上行方向上，射频装置1302通过天线1301接收信息，将接收的信息发送给基带装置1303进行处理。在下行方向上，基带装置1303对要发送的信息进行处理，并发送给射频装置1302，射频装置1302对收到的信息进行处理后经过天线1301发送出去。
以上实施例中网络侧设备执行的方法可以在基带装置1303中实现，该基带装置1303包括基带处理器。
基带装置1303例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图13所示，其中一个芯片例如为基带处理器，通过总线接口与存储器1305连接，以调用存储器1305中的程序，执行以上方法实施例中所示的网络设备操作。
该网络侧设备还可以包括网络接口1306，该接口例如为通用公共无线接口(Common Public Radio Interface，CPRI)。
具体地，本发明实施例的网络侧设备1300还包括：存储在存储器1305上并可在处理器1304上运行的指令或程序，处理器1304调用存储器1305中的指令或程序执行图9所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述信号处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述信号处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片， 芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述信号处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种信号处理系统，包括：终端及网络侧设备，所述终端可用于执行如上所述的信号处理方法的步骤，所述网络侧设备可用于执行如上所述的信号处理方法的步骤。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (30)

  1. 一种信号处理方法，其中，包括：
    终端接收配置信息，其中，所述配置信息包含：用于指示低功耗唤醒LP-WUS信号所在时频资源位置的信息以及用于指示信标beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
    所述终端根据所述配置信息，接收所述LP-WUS信号和/或所述beacon信号。
  2. 根据权利要求1所述的方法，其中，所述终端根据所述配置信息，接收所述LP-WUS信号和/或所述beacon信号，包括：
    在根据所述配置信息确定所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同的情况下，所述终端接收所述LP-WUS信号和所述beacon信号；
    或者，在根据所述配置信息确定所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻相同的情况下，所述终端接收所述LP-WUS信号和所述beacon信号中的一者。
  3. 根据权利要求2所述的方法，其中，所述终端接收所述LP-WUS信号和所述beacon信号中的一者，包括：
    所述终端在所述beacon信号所在时频资源位置或所述LP-WUS信号所在时频资源位置上监听信号；
    在所述beacon信号所在时频资源位置上监听beacon信号的情况下，若所述终端监听到所述beacon信号和所述LP-WUS信号，则解码所述beacon信号，不解码所述LP-WUS信号；
    在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号的情况下，若所述终端监听到所述LP-WUS信号和所述beacon信号，则解码所述LP-WUS信号，不解码所述beacon信号。
  4. 根据权利要求2所述的方法，其中，所述终端接收所述LP-WUS信号和所述beacon信号中的一者，包括：
    所述终端根据预先配置的优先级信息，选择接收所述LP-WUS信号和所述beacon信号中的一者。
  5. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述终端根据在所述beacon信号所在时频资源位置上监听到的beacon信号，确定所述终端与所述网络侧设备之间的通信链路质量是否达到预设质量要求；
    在未达到预设质量要求的情况下，所述终端执行以下操作之一：
    退出LP-WUS信号监听状态，进入无线资源控制空闲或非激活状态；
    测量同步信号块SSB，监听寻呼paging信号；
    触发随机接入过程；
    退出beacon信号监听状态，进入LP-WUS信号监听状态。
  6. 根据权利要求5所述的方法，其中，所述终端根据在所述beacon信号所在时频资源位置上监听到的beacon信号，确定所述终端与所述网络侧设备之间的通信链路质量是否达到预设质量要求，包括：
    所述终端在监听到beacon信号时启动第一定时器，若在所述第一定时器超时时未监听到下一个beacon信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；或者，
    所述终端在监听到连续的N个beacon信号、且所述N个beacon信号的质量均不高于预设第一质量值时，启动第二定时器，若在所述第二定时器超时时未监听到连续的M个beacon信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；或者，
    若在所述第二定时器超时时监听到连续的M个beacon信号、且所述M个beacon信号中存在质量不高于预设第二质量值的信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；其中，N和M均为大于1的整数。
  7. 根据权利要求1所述的方法，其中，所述LP-WUS信号为周期性的信号，所述方法还包括：
    所述终端在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号，并启动第三定时器，若在所述第三定时器超时时未监听到LP-WUS信号，则退出LP-WUS信号监听状态和/或进入beacon信号监听状态。
  8. 一种信号处理装置，其中，包括：
    第一接收模块，用于接收配置信息，其中，所述配置信息包含：用于指 示低功耗唤醒LP-WUS信号所在时频资源位置的信息以及用于指示信标beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
    第二接收模块，用于根据所述配置信息，接收所述LP-WUS信号和/或所述beacon信号。
  9. 根据权利要求8所述的装置，其中，所述第二接收模块包括：
    第一接收子模块，用于在根据所述配置信息确定所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同的情况下，接收所述LP-WUS信号和所述beacon信号；或者，
    第二接收子模块，用于在根据所述配置信息确定所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻相同的情况下，接收所述LP-WUS信号和所述beacon信号中的一者。
  10. 根据权利要求9所述的装置，其中，所述第二接收子模块包括：
    监听单元，用于在所述beacon信号所在时频资源位置或所述LP-WUS信号所在时频资源位置上监听信号；
    第一处理单元，用于在所述beacon信号所在时频资源位置上监听beacon信号的情况下，若监听到所述beacon信号和所述LP-WUS信号，则解码所述beacon信号，不解码所述LP-WUS信号；
    第二处理单元，用于在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号的情况下，若监听到所述LP-WUS信号和所述beacon信号，则解码所述LP-WUS信号，不解码所述beacon信号。
  11. 根据权利要求9所述的装置，其中，所述第二接收子模块包括：
    接收单元，用于根据预先配置的优先级信息，选择接收所述LP-WUS信号和所述beacon信号中的一者。
  12. 根据权利要求8所述的装置，其中，所述装置还包括：
    确定模块，用于根据在所述beacon信号所在时频资源位置上监听到的beacon信号，确定所述终端与所述网络侧设备之间的通信链路质量是否达到预设质量要求；
    第一处理模块，用于在未达到预设质量要求的情况下，执行以下操作之 一：
    退出LP-WUS信号监听状态，进入无线资源控制空闲或非激活状态；
    测量同步信号块SSB，监听寻呼paging信号；
    触发随机接入过程；
    退出beacon信号监听状态，进入LP-WUS信号监听状态。
  13. 根据权利要求12所述的装置，其中，所述确定模块包括：
    第一确定子模块，用于在监听到beacon信号时启动第一定时器，若在所述第一定时器超时时未监听到下一个beacon信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；或者，
    第二确定子模块，用于在监听到连续的N个beacon信号、且所述N个beacon信号的质量均不高于预设第一质量值时，启动第二定时器，若在所述第二定时器超时时未监听到连续的M个beacon信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；或者，
    第三确定子模块，用于若在所述第二定时器超时时监听到连续的M个beacon信号、且所述M个beacon信号中存在质量不高于预设第二质量值的信号，则确定所述终端与所述网络侧设备之间的通信链路质量未达到预设质量要求；其中，N和M均为大于1的整数。
  14. 根据权利要求8所述的装置，其中，所述LP-WUS信号为周期性的信号，所述装置还包括：
    第二处理模块，用于在所述LP-WUS信号所在时频资源位置上监听LP-WUS信号，并启动第三定时器，若在所述第三定时器超时时未监听到LP-WUS信号，则退出LP-WUS信号监听状态和/或进入beacon信号监听状态。
  15. 一种信号处理方法，其中，包括：
    网络侧设备向终端发送配置信息，其中，所述配置信息包含：用于指示LP-WUS信号所在时频资源位置的信息以及用于指示beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
    所述网络侧设备向所述终端发送所述LP-WUS信号和/或所述beacon信号。
  16. 根据权利要求15所述的方法，其中，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，包括：
    所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同。
  17. 根据权利要求16所述的方法，其中，所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同，包括：
    所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻的时间间隔大于所述终端的射频转换时长。
  18. 根据权利要求15所述的方法，其中，所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠，包括：
    所述LP-WUS信号所占的频域与所述beacon信号所占的频域不重叠。
  19. 根据权利要求18所述的方法，其中，所述LP-WUS信号所占的频域与所述beacon信号所占的频域不重叠，包括：
    所述LP-WUS信号所占的频域与所述beacon信号所占的频域的频率间隔大于所述终端的滤波器带宽。
  20. 一种信号处理装置，其中，包括：
    第一发送模块，用于向终端发送配置信息，其中，所述配置信息包含：用于指示LP-WUS信号所在时频资源位置的信息以及用于指示beacon信号所在时频资源位置的信息，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，和/或所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠；
    第二发送模块，用于向所述终端发送所述LP-WUS信号和/或所述beacon信号。
  21. 根据权利要求20所述的装置，其中，所述LP-WUS信号和所述beacon信号在时域资源位置上不重叠，包括：
    所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同。
  22. 根据权利要求21所述的装置，其中，所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻不同，包括：
    所述LP-WUS信号的发送时刻与所述beacon信号的发送时刻的时间间隔大于所述终端的射频转换时长。
  23. 根据权利要求20所述的装置，其中，所述LP-WUS信号和所述beacon信号在频域资源位置上不重叠，包括：
    所述LP-WUS信号所占的频域与所述beacon信号所占的频域不重叠。
  24. 根据权利要求23所述的装置，其中，所述LP-WUS信号所占的频域与所述beacon信号所占的频域不重叠，包括：
    所述LP-WUS信号所占的频域与所述beacon信号所占的频域的频率间隔大于所述终端的滤波器带宽。
  25. 一种终端，其中，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至7任一项所述的信号处理方法的步骤。
  26. 一种网络侧设备，其中，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求15至19任一项所述的信号处理方法的步骤。
  27. 一种可读存储介质，其中，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至7任一项所述的信号处理方法，或者实现如权利要求15至19任一项所述的信号处理方法的步骤。
  28. 一种芯片，其中，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至7任一项所述的信号处理方法，或者实现如权利要求15至19任一项所述的信号处理方法的步骤。
  29. 一种计算机程序产品，其中，所述程序产品被存储在非易失的存储介质中，所述程序产品被至少一个处理器执行以实现如权利要求1至7任一项所述的信号处理方法，或者实现如权利要求15至19任一项所述的信号处理方法的步骤。
  30. 一种电子设备，其中，所述电子设备被配置为实现如权利要求1至7任一项所述的信号处理方法，或者实现如权利要求15至19任一项所述的信号处理方法的步骤。
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