WO2023071846A1 - Procédé et appareil de réception de ssb, dispositif de communication, support de stockage, programme, et produit de programme - Google Patents

Procédé et appareil de réception de ssb, dispositif de communication, support de stockage, programme, et produit de programme Download PDF

Info

Publication number
WO2023071846A1
WO2023071846A1 PCT/CN2022/125698 CN2022125698W WO2023071846A1 WO 2023071846 A1 WO2023071846 A1 WO 2023071846A1 CN 2022125698 W CN2022125698 W CN 2022125698W WO 2023071846 A1 WO2023071846 A1 WO 2023071846A1
Authority
WO
WIPO (PCT)
Prior art keywords
ssb
communication device
ssbs
channel quality
received
Prior art date
Application number
PCT/CN2022/125698
Other languages
English (en)
Chinese (zh)
Inventor
王朝刚
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2023071846A1 publication Critical patent/WO2023071846A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of electronic technology, and in particular to a method, device, communication device, storage medium, program and program product for receiving SSB.
  • the fifth generation mobile communication network (5th Generation, 5G) technology Compared with Long Term Evolution (LTE) technology, the fifth generation mobile communication network (5th Generation, 5G) technology has higher frequency, larger bandwidth, and more flexible subframe structure, which greatly improves the system Throughput rate reduces system latency and improves system capacity.
  • 5th Generation, 5G fifth generation mobile communication network
  • the standby time of communication devices in 5G mode has gradually become a pain point for users. Therefore, how to optimize the power consumption of communication devices is an urgent technical problem to be solved.
  • Embodiments of the present application provide a method, an apparatus, a communication device, a storage medium, a program, and a program product for receiving an SSB.
  • a method for receiving a synchronization signal and a physical broadcast channel block (Synchronization Signal and physical broadcast channel block, SSB) is provided, including: determining the number of received SSBs according to the channel quality;
  • At least one SSB is received based on the received quantity.
  • a communication device including:
  • a processing unit configured to determine the received synchronization signal and the received number of SSBs of the physical broadcast channel PBCH block according to the channel quality
  • a communication unit configured to receive at least one SSB based on the received quantity.
  • a communication device including:
  • It includes a processor and a memory, wherein the memory is used to store program instructions, and the processor is used to execute the program instructions, so that the above method for receiving the SSB is executed.
  • a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to execute the steps in the above method for receiving SSB.
  • a computer program product including computer program instructions, the computer program instructions cause a computer to execute the steps in the above method for receiving SSB.
  • a computer program which, when running on a computer, causes the computer to execute the steps in the above method for receiving SSB.
  • FIG. 1 is a schematic diagram of an exemplary network architecture provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of an exemplary business scenario provided by an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a method for determining SSB in a related art provided by an embodiment of the present application
  • FIG. 4A is a first schematic diagram of windowing power consumption sequence of a terminal device in a related art provided by an embodiment of the present application;
  • FIG. 4B is a second schematic diagram of windowing power consumption sequence of a terminal device in a related art provided by an embodiment of the present application.
  • FIG. 5 is a first schematic flow diagram of a method for receiving SSB provided by the embodiment of the application.
  • FIG. 6 is a first schematic diagram of power consumption of a communication device provided in an embodiment of the present application.
  • FIG. 7 is a second schematic flow diagram of a method for receiving SSB provided by an embodiment of the present application.
  • FIG. 8A is a second schematic diagram of power consumption of a communication device provided by an embodiment of the present application.
  • FIG. 8B is a third schematic diagram of power consumption of a communication device provided in an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • New Radio New Radio
  • NR New Radio
  • NB-IoT Global System of Mobile communication
  • EDGE Enhanced Data rate for GSM Evolution
  • WCDMA Wideband Code Division Multiple Access
  • CDMA2000 Code Division Multiple Access
  • TD-SCDMA Time Division-Synchronization Code Division Multiple Access
  • General Packet Wireless Service General Packet Radio Service, GPRS
  • LTE Long Term Evolution
  • LTE Frequency Division Duplex Frequency Division Duplex
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • Universal Mobile Communication System Universal Mobile Telecommunication System
  • UMTS Universal Mobile Communication System
  • FIG. 1 shows a network architecture to which this embodiment of the present application may apply.
  • the network architecture provided by this embodiment includes, but is not limited to: a network device 101 and a terminal device 102 .
  • the terminal devices involved in this embodiment of the application may include, but are not limited to, various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other electronic devices connected to wireless modems, as well as various forms of user Terminal device (terminal device) or mobile station (Mobile Station, MS) and so on.
  • the network device involved in the embodiment of the present application is a device deployed in a wireless access network to provide a wireless communication function for a terminal device.
  • the network device may be, for example, the base station shown in FIG. 1 , which may include but not limited to various forms of electronic equipment such as macro base stations, micro base stations, relay stations, and access points.
  • FIG. 2 shows a service scenario where the method for selecting an SSB set provided by this application may be applicable.
  • the method provided by this embodiment of the application can be applied to a discontinuous reception (Discontinuous Reception, DRX) mechanism of a terminal device.
  • the method provided in the embodiment of the present application can be applied to an idle state DRX mechanism and a connected state DRX (Connected DRX, C-DRX) mechanism.
  • DRX discontinuous Reception
  • the idle state DRX mechanism is the paging mechanism.
  • Figure 2 shows a DRX cycle.
  • the terminal equipment in the idle state only monitors the Physical Downlink Control Channel (PDCCH) in a specific period of time (such as the paging listening opportunity) to receive paging call message. At other times, the monitoring function can be turned off and the PDCCH is not monitored.
  • PDCCH Physical Downlink Control Channel
  • the terminal device can monitor the PDCCH within a specific time period (for example, the continuous monitoring opportunity C-DRX on-duration) to receive information transmitted by the network device. Do not monitor the PDCCH at other times (ie, non-monitoring occasions).
  • the paging monitoring timing and the continuous monitoring timing may be configured by the network device, or may be predefined, which is not limited in this embodiment of the present application.
  • the terminal device needs to perform pre-synchronization with the network device before the paging monitoring opportunity or the continuous monitoring opportunity, and the terminal device also needs to perform neighbor cell measurement based on handover requirements. That is to say, the terminal device needs to open a window to receive the pre-synchronization SSB before the paging monitoring opportunity or the continuous monitoring opportunity, so as to complete the pre-synchronization with the network device. In addition, when there is a need for handover, the terminal device can perform windowing to receive the neighbor cell measurement SSB, so as to realize the neighbor cell measurement.
  • the method for receiving SSB in the related art may include but not limited to the following steps:
  • Step 301 enter the 5G standby mode.
  • Step 302 determine the time domain position of the paging frame (Paging Frame, PF)/paging position (Paging Occasion, PO)/paging monitoring occasion (Monitoring Occasion, MO).
  • the terminal device can determine the time-domain position of the PF/PO according to the network configuration and the identification information (Identity document, ID) of the terminal device, or calculate the time-domain position of the MO according to the current beam.
  • Step 303 Determine the received number of pre-synchronized SSBs according to the time domain positions of the PO/PF/MO.
  • the terminal device may determine a preset number (for example, one or two) of SSBs for pre-synchronization according to the time domain position of the PO/PF/MO.
  • a preset number for example, one or two
  • the present application will refer to the SSB determined for pre-synchronization as pre-synchronization SSB.
  • the pre-synchronization SSB is used to realize the pre-synchronization between the terminal device and the network device, and the terminal device can perform automatic gain control (Automatic Gain Control, AGC) or automatic frequency control (Automatic Frequency Control, AFC) according to the pre-synchronization SSB and so on.
  • AGC Automatic Gain Control
  • AFC Automatic Frequency Control
  • Step 304 Select a pre-synchronization SSB according to the received number of pre-synchronization SSBs.
  • the terminal device may determine the pre-synchronization SSB that satisfies the received number according to the determined received number of pre-synchronized SSBs.
  • Step 305 judging whether to perform neighbor cell measurement.
  • step 306 is performed; if the terminal device does not perform neighbor cell measurement, step 308 is performed.
  • Step 306 according to the time domain position of the PO/PF/MO, determine the number of received neighbor cell measurement SSBs.
  • the terminal device also needs to determine the SSB for neighbor cell measurement after PO/PF/MO.
  • the present application will refer to the SSB determined for neighboring cell measurement as the neighboring cell measurement SSB.
  • the terminal device may select a preset number of neighboring cells to measure the SSB according to the time domain position of the PO/PF/MO.
  • Step 307 based on the received number of SSBs for neighboring cells, select a neighboring cell for measuring SSBs.
  • the terminal device may determine, according to the determined received quantity of measured SSBs of neighboring cells, the measured SSBs of neighboring cells satisfying the received quantity.
  • Step 308 receiving the selected pre-synchronization SSB and/or neighbor cell measurement SSB.
  • the terminal device can compare with the determined SSB (it can be the pre-synchronization SSB or the neighbor cell measurement SSB) according to the time domain position of PF/PO/MO
  • the positional relationship between the time domain positions determines the frequency and/or voltage of the terminal device at different time domain positions.
  • the terminal device can have multiple operating modes, such as deep sleep mode, Light sleep mode, active mode, etc.
  • the terminal device may receive the determined SSB according to the determined frequency and/or voltage magnitude at different time domain positions. Afterwards, the terminal device can perform pre-synchronization and/or neighbor cell measurement based on the received SSB.
  • the terminal device can select two SSBs located before the PF, As a pre-sync SSB.
  • the terminal device can wake up from the deep sleep mode before the time domain position of the first pre-synchronization SSB arrives, and the terminal device can be in the active mode when the first pre-synchronization SSB (SSB1 in the figure) arrives, and The first pre-sync SSB (SSB1 in the illustration) is received in active mode. Since the time domain positions of the two pre-synchronization SSBs (SSB1 and SSB2 in the illustration) in Figure 4A are relatively close, the terminal device can immediately enter the Light sleep mode. It can be understood that in the light sleep mode, the terminal device can adjust the frequency and/or pressure of the chip to turn off part of the monitoring function and save the power consumption of the terminal device.
  • the terminal device can immediately enter the active mode from the light sleep mode, and receive the second pre-synchronization SSB (SSB2 in the illustration). After the end device receives the second pre-synchronization SSB, it can enter the light sleep mode again to reduce power consumption.
  • the terminal device can enter the active mode again from the light sleep mode to listen to the paging message, and after the PO in the PF is over, the terminal device enters the deep sleep mode until the next DRX cycle The corresponding pre-sync SSB arrives. In the deep sleep mode, the terminal device turns off the monitoring function, and the power consumption is the lowest.
  • the terminal device selects a pre-synchronization SSB (the After SSB1'), the first SSB (SSB2' in the figure) after the pre-synchronization SSB can be used as the neighboring cell measurement SSB.
  • the terminal device can wake up from the deep sleep mode before the time domain position of the pre-synchronization SSB arrives, and the terminal device can be in the active mode when the pre-synchronization SSB (SSB1' in the figure) arrives, and receive in the active mode Pre-synchronize the SSB (SSB1' in the figure), and perform synchronization processing.
  • the pre-synchronization SSB is relatively close to the MO time domain position in the PF. After the terminal device receives the pre-synchronization SSB in the active mode, it can immediately enter the light sleep mode, which saves power consumption and facilitates fast access when the PF arrives. Activate mode.
  • the terminal device Before the PF arrives, the terminal device can enter the active mode from the light sleep mode to listen to the paging message. Since the time domain positions of PF and neighbor cell measurement SSB (SSB2' in the figure) are closer, the terminal device has no time to switch the working mode. Therefore, after PF, the terminal device continues to be in the active mode and continues to monitor the downlink channel until Neighbor cell measurement SSB (SSB2' in the figure) is received. After receiving the neighbor cell measurement SSB, the terminal device can immediately enter the deep sleep mode until the corresponding pre-synchronization SSB of the next DRX cycle arrives.
  • the terminal device in the related art determines the SSB (including but not limited to the pre-synchronization SSB and/or neighbor cell measurement SSB) through the preset number of SSBs (for example, one or two), and then , the terminal device divides different working modes for the terminal device according to the positional relationship between the time domain position of the SSB and the time domain position of the PO/PF/MO.
  • the terminal equipment can use the DVFS technology to adjust the frequency or voltage in different working modes, so as to achieve the purpose of energy saving.
  • the SSB determined according to the preset number of SSBs is used to divide the operating modes of the terminal device in different time domain positions, and further enable the terminal device to receive the SSB to perform pre-synchronization or neighbor cell measurement.
  • the channel quality and power consumption mode of the target channel of the terminal device are not considered, and only a preset fixed number of SSBs are received.
  • the number of selected SSBs is not optimal for power consumption, especially in scenarios with good channel quality, resulting in a waste of the number of selected SSBs, which will lead to excessive power consumption, resulting in unnecessary windowing of terminal devices and reducing the power consumption of terminal devices. battery life.
  • an embodiment of the present application provides a method for receiving an SSB, which may be applied to the communication device provided in the embodiment of the present application.
  • the communication device may be implemented by means of software or hardware, and the communication device may be applied to the terminal device shown in FIG. 1 in the embodiment of the present application.
  • the communication device may determine the number of received SSBs according to the channel quality; and receive at least one SSB based on the received number. That is to say, the communication device can specifically determine the number of SSBs matching the channel quality. In this way, it is beneficial to reduce the number of SSBs received by the communication device when the channel quality is relatively good, thereby helping to optimize power consumption. It is also beneficial to increase the number of SSBs received by the communication device when the channel quality is poor, thereby improving the success rate of pre-synchronization and/or neighbor cell measurement.
  • FIG. 5 is a schematic flow chart of the method for receiving SSB provided in the embodiment of the present application.
  • the method for receiving SSB may include but Not limited to the following steps.
  • Step 501 Determine the number of received SSBs according to the channel quality.
  • the SSB is information broadcast by the network device, and the reception of the SSB depends on the broadcast channel between the network device and the communication device.
  • the channel quality mentioned in the embodiment of the present application refers to the channel quality of the broadcast channel between the network device and the communication device.
  • the communication device may measure the channel state of the broadcast channel between the network device and the communication device to obtain the channel quality of the broadcast channel.
  • the channel quality may include but not limited to at least one of reference signal received power, reference signal received quality, path loss, and signal-to-interference-noise ratio. This embodiment of the present application does not limit it.
  • determining the number of received SSBs according to the channel quality may also be understood as determining the number of received SSBs according to the value of at least one of the above physical quantities characterizing the channel quality.
  • the comparison of channel quality can also be understood as the comparison of the values of physical quantities used to characterize the channel quality. For example, if the channel quality is higher (better, better, etc.), it can be understood as The SINR is greater than the SINR threshold. This embodiment of the present application will not describe it in detail.
  • the SSB can be completely received. At this time, the communication device only needs to receive less SSB to complete pre-synchronization or neighbor cell measurement. When the channel quality is poor, the SSB may be incompletely received or missed. Therefore, in this scenario, the communication device needs to receive multiple SSBs to ensure the performance of the communication device.
  • the communication device can determine the number of received SSBs required by the current channel quality according to the channel quality.
  • the received number of SSBs refers to the minimum number of SSBs that meet performance requirements under channel quality conditions. That is to say, in this embodiment of the application, the number of received SSBs determined by the communication device according to the channel quality, that is, the number of SSBs to be selected that match the channel quality, is the minimum number of SSBs that meet the performance requirements of the communication device under the current channel quality.
  • the performance requirement refers to the requirement for the communication device to perform pre-synchronization and/or neighbor cell measurement, which is related to the function of the SSB.
  • the requirement for measuring SSB) quality may also be the requirement for receiving SSB (including but not limited to pre-synchronization SSB and/or adjacent cell measurement SSB) delay, etc.
  • the embodiment of the present application does not limit the performance requirement.
  • the communication device when the channel quality is good, can successfully complete the function of pre-synchronization or neighbor cell measurement after receiving one or more SSBs.
  • the communication device may select the minimum number of SSBs (ie, 1 SSB) to receive SSBs while meeting the performance requirements of the communication device. That is to say, the minimum number of SSBs meeting the performance requirements under the channel quality is one.
  • the communication device when the communication device selects one SSB, it may cause the communication device to be unable to receive the SSB, so that the communication device needs to select multiple SSBs (for example, more than 2 SSBs) to complete the reception of the SSB, then satisfying The minimum number of SSBs required for performance under channel quality is 2.
  • the communication device when the communication device selects 1 or 2 SSBs, it may cause the communication device to fail to receive the SSB, so the communication device needs to select more SSBs (for example, 3 SSBs) to complete the reception of the SSB , then the minimum number of SSBs meeting the performance requirements under the channel quality is 3.
  • the communication device can judge whether the channel quality is good or bad according to a preset threshold.
  • the communication device may determine the relationship between the currently measured received power of the reference signal and the preset first power threshold and the second power threshold to determine whether the channel quality is good or not. bad. In a case where the received power of the reference signal is greater than the first power threshold, it may be determined that the current channel quality is good. In a case where the reference signal received power is less than or equal to the first power threshold and greater than the second power threshold, it may be determined that the current channel quality is average. In addition, in a case where the reference signal received power is less than or equal to the second power threshold, it is determined that the current channel quality is poor.
  • the communication device may also determine the quality of the channel based on the quality threshold corresponding to the reference signal reception quality, the loss threshold corresponding to the path loss, or the signal-to-interference-noise ratio threshold corresponding to the signal-to-interference-noise ratio. This is not limited.
  • the threshold for judging the quality of the channel may be pre-configured by the network device or pre-defined by the communication device, which is not limited in this embodiment of the present application.
  • the above-mentioned SSB may be a pre-synchronization SSB, wherein the pre-synchronization SSB is used for pre-synchronization, that is, to realize pre-synchronization between a communication device and a network device; the above-mentioned SSB may also measure an SSB for a neighboring cell; wherein, a neighboring cell
  • the area measurement SSB is used for the adjacent area measurement, and realizes the measurement of the adjacent area by the communication device.
  • the embodiment of the present application does not limit the type of the SSB.
  • Step 502 Receive at least one SSB based on the received quantity.
  • the communication device may determine the number of received SSBs according to the channel quality; and receive at least one SSB based on the received number. That is to say, the communication device can specifically determine the number of SSBs matching the channel quality. In this way, it is beneficial to reduce the number of SSBs received by the communication device when the channel quality is relatively good, thereby helping to optimize power consumption. It is also beneficial to increase the number of SSBs received by the communication device when the channel quality is poor, thereby improving the success rate of pre-synchronization and/or neighbor cell measurement.
  • step 501 the number of received SSBs is determined according to the channel quality, which may be implemented in the following manner:
  • the communication device may determine the received number of SSBs corresponding to the channel quality based on the first mapping relationship; wherein the first mapping relationship represents the corresponding relationship between the channel quality and the minimum number of SSBs that meet the performance requirements under the channel quality.
  • the first mapping relationship may indicate the minimum number of SSBs required by the communication device to implement the pre-synchronization or neighbor cell measurement function under each channel quality.
  • the first mapping relationship may indicate that: the channel quality is greater than the first channel quality, and the corresponding minimum SSB number is 1; the channel quality is smaller than the first channel quality, and the corresponding minimum SSB number is 2, etc.
  • the configuration manner of the first mapping relationship is not limited in this embodiment of the present application.
  • the first mapping relationship may be configured by the communication device before leaving the factory, or may be configured by the network device through signaling, which is not limited in this embodiment of the present application.
  • the first mapping relationship may be determined through a simulation calculation result, and configured for each communication device before the communication device leaves the factory.
  • the embodiment of the present application does not limit the setting manner of the first mapping relationship.
  • the communication device may preconfigure the first mapping relationship between different channel qualities and the minimum number of SSBs. That is to say, based on the first mapping relationship, the communication device may determine the minimum number of SSBs that meet the performance requirements of the communication device when different channel qualities are used, and receive the corresponding SSBs. In this way, the problem of wasted power consumption caused by the communication device receiving a fixed number of SSBs under different channel qualities can be avoided. Therefore, the power consumption of the communication device is reduced, and the standby time of the communication device is prolonged.
  • the number of received SSBs is determined according to the channel quality, which may be implemented in the following manner:
  • the communication device may determine the SSB number range corresponding to the channel quality based on the second mapping relationship; the second mapping relationship represents the correspondence between the channel quality and the SSB number range meeting the performance requirement under the channel quality.
  • the communication device may select the smallest SSB number from the SSB number range corresponding to the channel quality as the received SSB number.
  • the second mapping relationship may indicate various SSB quantities required by the communication device to implement the pre-synchronization or neighbor cell measurement function under each channel quality.
  • the second mapping relationship may include but is not limited to: the channel quality is greater than the first channel quality, and the corresponding SSB number may be greater than or equal to 1; the channel quality is smaller than the first channel quality, and the corresponding SSB number may be greater than or equal to 2.
  • the configuration manner of the second mapping relationship is not limited in this embodiment of the present application.
  • the second mapping relationship may be configured by the communication device before leaving the factory, or may be configured by a network device through signaling, which is not limited in this embodiment of the present application.
  • the second mapping relationship may be determined through a simulation calculation result, and configured for each communication device before the communication device leaves the factory.
  • the embodiment of the present application does not limit the setting manner of the second mapping relationship.
  • the communication device selects the minimum SSB number in the SSB number range as the received SSB number. That is to say, when the channel quality is good, the communication device can select the minimum number of SSBs (ie, one) from the range of the number of SSBs greater than or equal to one. In the case of average channel quality, the communication device may select the minimum number of SSBs (ie, 2) from a range of SSBs greater than or equal to 2. In the case of poor channel quality, the communication device may select the minimum number of SSBs (ie, 3) from a range of SSB numbers greater than or equal to 3.
  • the communication device may pre-configure the second mapping relationship between different channel qualities and the range of the number of received SSBs, and select the smallest number of SSBs as the number of received SSBs. That is to say, based on the second mapping relationship, the communication device may determine the range of SSB numbers that meet the performance requirements of the communication device when different channel qualities are used, select the smallest number of SSBs as the received number of SSBs, and then receive the corresponding SSBs. In this way, it is beneficial to reduce the number of SSBs received by the communication device when the channel quality is relatively good, thereby helping to optimize power consumption. It is also beneficial to increase the number of SSBs received by the communication device when the channel quality is poor, thereby improving the success rate of pre-synchronization and/or neighbor cell measurement.
  • the communication device may select the number of matching SSBs according to the channel quality in a low power consumption scenario or a non-low power consumption scenario, so as to receive SSBs for pre-synchronization or neighbor cell measurement.
  • the communication device in order to reduce the processing complexity of the communication device, can only select the number of matching SSBs according to the channel quality when it is in the low power consumption mode, so as to receive SSBs for pre-synchronization or neighbor cell measurement . That is to say, before step 501 determines the number of received SSBs according to the channel quality, it may also include but not limited to the following steps:
  • Step 500 Determine channel quality when the communication device is in a low power consumption mode.
  • the communication device in the low power consumption mode may determine the received number of SSBs according to the channel quality; and receive at least one SSB based on the received number. That is to say, the communication device in the low power consumption mode can acquire the channel quality, and specifically determine the number of SSBs matching the channel quality. In this way, it is beneficial to reduce the number of SSBs received by the communication device when the channel quality is relatively good, thereby helping to optimize power consumption. It is also beneficial to increase the number of SSBs received by the communication device when the channel quality is poor, thereby improving the success rate of pre-synchronization and/or neighbor cell measurement.
  • the communication device determines the minimum number of received SSBs according to performance requirements corresponding to different channel qualities to further complete SSB reception. That is to say, after acquiring the channel quality, the communication device in the low power consumption mode specifically determines the minimum number of SSBs matching the channel quality according to different channel qualities. In this way, the problem of wasted power consumption caused by the communication device in the low power consumption mode receiving a fixed number of SSBs under different channel qualities can be avoided. Therefore, the power consumption of the communication device in the low power consumption mode is reduced, and the standby time of the communication device is prolonged.
  • the communication device may determine that it is in the low power consumption mode when at least one of the following conditions is met:
  • the power of the communication device is less than a preset power threshold
  • the temperature of the communication device is higher than a preset temperature threshold
  • the screen status of the communication device is off screen
  • the communication device receives a switching instruction; the switching instruction is used to start the low power consumption mode.
  • the communication device when the power of the communication device is less than the preset power threshold, that is to say, when the power of the communication device is low, in order to prevent the communication device from shutting down due to low power, the communication device enters a low power consumption mode at this time. That is to say, after the power consumption of the communication device is less than the preset power threshold, the communication device can select the minimum number of SSBs that meet the performance requirements according to the channel quality, thereby reducing the power consumption of the communication device and improving battery life.
  • the preset power threshold may be set to 10%, which is not specifically limited here.
  • the communication device When the temperature of the communication device is higher than the preset temperature threshold, that is to say, the temperature of the communication device is too high, in order to prevent the communication device from damaging the hardware structure due to the high temperature, the communication device enters a low power consumption mode at this time. That is to say, after the temperature of the communication device is higher than the temperature threshold, the minimum number of SSBs that meet the performance requirements can be selected according to the channel quality, so as to reduce the power consumption of the communication device, thereby achieving the purpose of reducing the temperature.
  • the preset temperature threshold may be set to 43 degrees Celsius (° C.), which is not specifically limited here.
  • the preset power threshold and the preset temperature threshold can be determined through the results of simulation experiments, and configured for each communication device before the communication device leaves the factory.
  • the preset power threshold and the preset temperature threshold can also be set by the user according to their own needs, and the embodiment of the present application does not limit the setting method of the preset power threshold and the preset temperature threshold.
  • the screen state of the communication device When the screen state of the communication device is switched from the on-screen state to the off-screen state, it can be determined that the user does not currently have a high demand for data services, and the communication device enters a low power consumption mode at this time. That is to say, when the communication device is in the off-screen state, the minimum number of SSBs that meet performance requirements can be selected according to channel quality, thereby reducing power consumption of the communication device and improving battery life.
  • the communication device when the communication device receives a switching instruction to start the low power consumption mode, it can be determined that the user does not currently have a high demand for data services, and at this time the communication device enters the low power consumption mode. That is to say, after the communication device receives the instruction to switch to the low power consumption mode, it can select the minimum number of SSBs that meet the performance requirements according to the channel quality, thereby reducing the power consumption of the communication device and improving battery life.
  • the communication device may select at least one SSB that matches the received quantity from the multiple SSBs based on time intervals between the time domain positions of the multiple SSBs and the time domain positions of the listening occasions.
  • the listening occasion includes but not limited to paging listening occasion and/or continuous listening occasion.
  • multiple SSBs refer to SSBs sent by the network device. It can be understood that, after determining the number of SSBs, the communication device may select the SSBs to be received from the multiple SSBs sent by the network device according to the determined number of SSBs.
  • the communication device may select the number of SSBs closest to the time domain position of the listening opportunity for reception.
  • the two SSBs closest to the time domain position of the listening opportunity may be selected for reception.
  • the communication device may also calculate a time interval between the time domain position of the SSB and the time domain position of the listening opportunity, and select the SSB according to the working mode of the communication device within the time interval.
  • the working mode may include, but not limited to, a deep sleep mode, a light sleep mode, and an active mode.
  • the communication device can select the time domain position of the SSB and Listening for SSBs with a time interval between time-domain locations of occasions greater than a first threshold (eg, 3 milliseconds).
  • a first threshold eg, 3 milliseconds.
  • the first threshold may be determined according to the minimum switching duration required for the terminal device to switch from the active mode to the sleep mode.
  • the communication device can determine the time intervals between the paging listening opportunity and SSB1, SSB2, and SSB3, and select the SSB (that is, SSB3) whose time interval is greater than the first threshold from SSB1, SSB2, and SSB3 as the final selected SSB. Based on this, as shown by the curve 63 in FIG. 6 , the communication device enters the deep sleep mode after receiving SSB3.
  • the communication device may select the time domain position of the SSB and The time interval between the time domain positions of the listening opportunity is less than or equal to the SSB of the first threshold and greater than the second threshold.
  • the second threshold may be determined according to the minimum switching duration required for the terminal device to switch from the deep sleep mode to the light sleep mode.
  • the communication device can determine the time interval between the paging listening opportunity and SSB1, SSB2, and SSB3, and select the SSB (namely SSB2) whose time interval is less than or equal to the first threshold and greater than the second threshold from SSB1, SSB2, and SSB3 , as the final selected SSB. Based on this, as shown by the curve 62 in FIG. 6 , the communication device enters the light sleep mode after receiving SSB2.
  • the communication device can select the time domain position of the SSB and the listening time from multiple SSBs sent by the network equipment.
  • the time interval between the timing time domain positions is less than or equal to the SSB of the second threshold.
  • the communication device can determine the time intervals between the paging listening opportunity and SSB1, SSB2, and SSB3, and select the SSB (that is, SSB1) whose time interval is less than or equal to the second threshold from SSB1, SSB2, and SSB3 as the final selected the SSB. Based on this, as shown by curve 61 in FIG. 6 , the communication device enters the active mode after receiving SSB1.
  • the communication device may determine the power consumption of windowing multiple SSB sets, and select an SSB set with the smallest power consumption from the multiple SSB sets for reception.
  • the communication device determines that the minimum number of SSBs meeting the performance requirement is 1. Then, the communication device determines three SSB sets from the multiple SSBs sent by the network device, which are SSB set 1 composed of SSB1, SSB set 2 composed of SSB2, and SSB set 3 composed of SSB3. These three SSB sets.
  • the communication device may determine the amount of power consumption for windowing each SSB set according to the time domain position of the SSB set and the time domain position of the paging listening opportunity.
  • the communication device may determine the voltage sum of the time domain position of the SSB set and the time domain position of the paging listening opportunity when each SSB set is windowed according to the time domain position of the SSB set and the time domain position of the paging listening opportunity. and/or frequency magnitude, and voltage and/or frequency magnitude over the time interval between the time domain location of the SSB set and the time domain location of the paging listening occasion. Based on this, the communication device may calculate the voltage and/or frequency of windowing in the entire time domain for each SSB set, so as to obtain the power consumption of windowing for each SSB set.
  • the communication device may compare the power consumption of windowing SSB set 1, SSB set 2, and SSB set 3, and select the SSB set with the smallest power consumption. For example, the SSB set with the smallest power consumption is SSB set 1. Based on this, the communication device may receive the SSB in SSB set 1 for pre-synchronization.
  • the method for receiving SSB provided in the embodiment of the present application may include but not limited to the following steps:
  • Step 701 The communication device enters a 5G standby mode.
  • Step 702 Determine whether the communication device enables a low power consumption mode.
  • step 703 if the communication device enables the low power consumption mode, perform step 703; if the communication device does not enable the low power consumption mode, perform step 708.
  • the communication device is in the low power consumption mode when at least one of the following conditions is met:
  • the power of the communication device is less than a preset power threshold
  • the temperature of the communication device is higher than a preset temperature threshold
  • the screen state of the communication device is an off-screen state
  • the communication device receives a switching instruction; the switching instruction is used to start the low power consumption mode.
  • Step 703 The communication device determines the number of received pre-synchronized SSBs according to the channel quality.
  • the communication device determines the received number of pre-synchronized SSBs according to channel quality.
  • the received number of pre-synchronization SSBs refers to the minimum number of SSBs that meet the pre-synchronization requirement under the channel quality.
  • the channel quality includes but not limited to at least one of reference signal received power, reference signal received quality, path loss, and signal-to-interference-noise ratio.
  • the communication device may determine the received number of pre-synchronized SSBs corresponding to the channel quality based on the first mapping relationship; wherein the first mapping relationship represents the channel quality and the performance requirement under the channel quality The correspondence between the minimum pre-synchronization SSB numbers.
  • the communication device determines the range of the number of pre-synchronization SSBs corresponding to the channel quality based on the second mapping relationship; the second mapping relationship represents the channel quality and the number of SSBs that meet the pre-synchronization requirements under the channel quality Correspondence between ranges. And from the range of the number of pre-synchronization SSBs, select the smallest number of SSBs as the received number of pre-synchronization SSBs.
  • Step 704 According to the received number of pre-synchronized SSBs, the communication device selects SSBs satisfying the number of received pre-synchronized SSBs, and determines the selected pre-synchronized SSBs.
  • the communication device selects at least one SSB that matches the received quantity from the multiple SSBs based on the time intervals between the time domain positions of the multiple SSBs and the time domain positions of the listening occasions, respectively, to obtain Selected pre-sync SSB.
  • the communication device may determine that the minimum number of SSBs meeting the performance requirements of the communication device is 1 based on the first mapping relationship or the second mapping relationship. That is, the communication device needs to receive 1 SSB to perform pre-synchronization.
  • FIG. 8A it is the second schematic diagram of power consumption. There are multiple SSBs (ie SSB1, SSB2 and SSB3) before the paging listening opportunity. If the communication device selects SSB1 as the final selected SSB, then at the initial moment of the time domain position of SSB1 reaches Between a certain time before and the end of the paging listening opportunity, the communication device is in the active mode. This is shown by curve 81 in FIG. 8A.
  • the communication device may determine that the minimum number of SSBs meeting the performance requirement of the communication device is 2 based on the first mapping relationship or the second mapping relationship. That is, the communication device needs to receive 2 SSBs to perform pre-synchronization. Referring to the power consumption schematic diagram 2 shown in FIG.
  • the communication device selects SSB1 and SSB2 as the final selected SSBs, then in the time domain of receiving SSB2 At the location, between a certain moment before the time-domain location start moment of receiving SSB1 is reached and the paging listening occasion ends, the communication device is in the active mode. This is shown by curve 82 in FIG. 8A.
  • the communication device may determine that the minimum number of SSBs meeting the performance requirements of the communication device is 3 based on the first mapping relationship or the second mapping relationship. That is, the communication device needs to receive 3 SSBs to perform pre-synchronization. Referring to the power consumption schematic diagram 2 shown in FIG.
  • the communication device there are multiple SSBs (namely SSB1, SSB2, and SSB3) before the paging listening opportunity, and if the communication device selects SSB1, SSB2, and SSB3 as the final selected SSBs, then when receiving SSB3 Between the time domain position, the time domain position where SSB2 is received, and the time domain position where SSB1 is received at a certain moment before the start time reaches and the paging listening opportunity ends, the communication device is in the active mode. This is shown by curve 83 in FIG. 8A.
  • Step 705 The communication device determines whether to perform neighbor cell measurement.
  • step 706 is performed; if the communication device does not perform neighbor cell measurement, step 708 is performed.
  • Step 706 The communication device determines the number of received neighbor cell measurement SSBs according to the channel condition.
  • the communication device may determine the received quantity of the neighbor cell measurement SSB according to the channel quality.
  • the received number of SSBs measured in neighboring cells refers to the minimum number of SSBs meeting the performance requirements of the neighboring cells measured under channel quality conditions.
  • the communication device determines the number of received neighbor cell measurement SSBs corresponding to the channel quality based on the first mapping relationship; wherein, the first mapping relationship represents the channel quality and the neighbor cell measurement requirements that meet the channel quality The minimum neighbor measures the correspondence between the SSB numbers.
  • the communication device determines the SSB number range of the neighbor cell measurement corresponding to the channel quality based on the second mapping relationship; the second mapping relationship represents the channel quality and the neighbor cell measurement requirement under the channel quality. Correspondence between SSB number ranges. And from the range of SSB numbers measured in the neighboring cell, the smallest SSB number is selected as the received number of SSBs measured in the neighboring cell.
  • Step 707 The communication device selects an SSB satisfying the received quantity according to the received number of neighboring cell measurement SSBs, and determines the selected neighboring cell measurement SSB.
  • the communication device selects at least one SSB from the plurality of SSBs that matches the received quantity of the neighboring cell measured SSB based on the time interval between the time domain positions of the plurality of SSBs and the time domain position of the listening opportunity , get the selected neighbor cell measurement SSB.
  • the communication device may determine that the minimum number of SSBs meeting the performance requirements of the communication device is 1 based on the first mapping relationship or the second mapping relationship. That is to say, the communication device needs to receive 1 SSB to perform neighbor cell measurement.
  • FIG. 8B it is a power consumption schematic diagram 3. There are multiple SSBs (ie, SSB1, SSB2, and SSB3) after the paging listening opportunity. If the communication device selects SSB1 as the final selected SSB, then start at the time domain position of the pre-synchronized SSB Between a certain time before the time arrives and a certain time after the neighbor cell measurement SSB1 end time arrives, the communication device is in the active mode. This is shown by curve 84 in Figure 8B.
  • the communication device may determine that the minimum number of SSBs meeting the performance requirement of the communication device is 2 based on the first mapping relationship or the second mapping relationship. That is to say, the communication device needs to receive 2 SSBs to perform neighbor cell measurement. Referring to the power consumption schematic diagram 3 shown in FIG.
  • the communication device may determine that the minimum number of SSBs meeting the performance requirements of the communication device is 3 based on the first mapping relationship or the second mapping relationship. That is to say, the communication device needs to receive 3 SSBs to perform neighbor cell measurement. Referring to the power consumption schematic diagram 3 shown in FIG.
  • SSB1, SSB2 and SSB3 there are multiple SSBs (namely SSB1, SSB2 and SSB3) after the paging listening opportunity, if the communication device selects SSB1, SSB2 and SSB3 as the final selected SSB, then the pre-synchronization SSB
  • the communication device is in the active mode between a certain time before the start time of the time-domain position of , and a certain time after the end time of the neighbor cell measurement SSB3 is reached. This is shown by curve 86 in Figure 8B.
  • Step 708 The communication device receives the selected pre-synchronization SSB and/or the selected neighbor measurement SSB.
  • the communication device when the communication device is in the low power consumption mode, the communication device can determine the minimum number of SSBs that meet the pre-synchronization requirements and/or neighbor cell measurement requirements according to different channel qualities.
  • the communication device receives corresponding SSBs based on the determined minimum number of SSBs to perform pre-synchronization or neighbor cell measurement.
  • it is beneficial to reduce the number of SSBs received by the communication device when the channel quality is relatively good, thereby helping to optimize power consumption. It is also beneficial to increase the number of SSBs received by the communication device when the channel quality is poor, thereby improving the success rate of pre-synchronization and/or neighbor cell measurement.
  • An embodiment of the present application provides a communication device, and the communication device can execute the SSB receiving method provided in any of the foregoing embodiments.
  • FIG. 9 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • the communication device may include but not limited to a processing unit 901 and a communication unit 902 .
  • the processing unit 901 and the communication unit 902 can realize the following functions by means of software, hardware, or a combination of software and hardware. Exemplary:
  • the processing unit 901 is configured to determine the received number of SSBs according to channel quality.
  • the communication unit 902 is configured to receive at least one SSB based on the received quantity.
  • the received number of SSBs refers to the minimum number of SSBs that meet the performance requirement under the channel quality condition.
  • the processing unit 901 is further configured to determine the received number of SSBs corresponding to the channel quality based on the first mapping relationship; wherein the first mapping relationship represents the relationship between the channel quality and the channel quality Correspondence between the minimum number of SSBs for performance requirements under quality.
  • the processing unit 901 is further configured to determine the SSB number range corresponding to the channel quality based on the second mapping relationship; the second mapping relationship represents the channel quality and the performance under the channel quality Correspondence between required SSB quantity ranges, from the SSB quantity range, select the minimum SSB quantity as the received SSB quantity.
  • the processing unit 901 is further configured to determine the channel quality when the communication device is in a low power consumption mode.
  • the communication device is in the low power consumption mode when at least one of the following conditions is met:
  • the power of the communication device is less than a preset power threshold
  • the temperature of the communication device is higher than a preset temperature threshold
  • the screen state of the communication device is an off-screen state
  • the communication device receives a switching instruction; the switching instruction is used to start the low power consumption mode.
  • the channel quality includes but not limited to at least one of reference signal received power, reference signal received quality, path loss, and signal-to-interference-noise ratio.
  • the SSB is a pre-synchronization SSB, and the pre-synchronization SSB is used to achieve pre-synchronization;
  • the SSB is a neighbor cell measurement SSB; the neighbor cell measurement SSB is used to implement neighbor cell measurement.
  • the communication device may further include but not limited to a selection unit.
  • the selecting unit is configured to select at least one SSB matching the received quantity from the multiple SSBs based on the time intervals between the time domain positions of the multiple SSBs and the time domain positions of the listening opportunity.
  • the listening occasion includes but not limited to a paging listening occasion and/or a continuous listening occasion.
  • the listening occasions include but not limited to paging listening occasions and/or continuous listening occasions.
  • this embodiment of the present application also provides a communication device, which may be a communication device, or may be a chip (such as Modem, system on chip, etc.) used for power consumption control in the communication device.
  • Fig. 10 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • the communication device may be a communication device or a network device.
  • the communication device shown in FIG. 10 includes a processor 100, and the processor 100 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the communication device 100 may further include a memory 102 .
  • the processor 101 can invoke and run a computer program from the memory 102, so as to implement the method in the embodiment of the present application.
  • the memory 102 may be an independent device independent of the processor 101 , or may be integrated in the processor 101 .
  • the communication device may further include a transceiver 103, and the processor 101 may control the transceiver 103 to communicate with other devices, specifically for sending information or data to other devices, or receiving other Information or data sent by the device.
  • the transceiver 103 may include a transmitter and a receiver.
  • the transceiver 103 may further include antennas, and the number of antennas may be one or more.
  • the communication device 100 specifically includes the communication device of the embodiment of the present application, and the communication device 100 can implement the corresponding processes implemented by the communication device in each method of the embodiment of the present application.
  • the communication device 100 can implement the corresponding processes implemented by the communication device in each method of the embodiment of the present application.
  • details are not repeated here.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • the volatile memory can be Random Access Memory (RAM), which acts as external cache memory.
  • RAM Static Random Access Memory
  • SRAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchlink DRAM, SLDRAM Direct Memory Bus Random Access Memory
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer storage medium, specifically including a computer-readable storage medium.
  • Computer instructions are stored thereon.
  • the computer storage medium is located in the electronic device manufacturing device, the computer instructions are executed by the processor to implement any steps in the method for receiving the SSB in the embodiment of the present application. For the sake of brevity, details are not repeated here.
  • the embodiment of the present application also provides a computer program product, including computer program instructions.
  • the computer program product may be applied to implement any step in the above-mentioned method for receiving the SSB in the embodiments of the present application, and for the sake of brevity, details are not repeated here.
  • the embodiment of the present application also provides a computer program.
  • the computer program may be applied to implement any step in the above-mentioned method for receiving the SSB in the embodiments of the present application, and details are not repeated here for the sake of brevity.
  • the disclosed systems, devices and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disc, etc., which can store program codes. .

Landscapes

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

Abstract

Des modes de réalisation de la présente invention concernent un procédé de réception de SSB, comprenant les étapes suivantes : détermination d'une quantité de réception de SSB selon la qualité de canal ; et réception d'au moins un SSB sur la base de la quantité de réception. Les modes de réalisation de la présente invention concernent en outre un appareil de réception SSB, un dispositif de communication, un support de stockage, un programme, et un produit programme
PCT/CN2022/125698 2021-10-30 2022-10-17 Procédé et appareil de réception de ssb, dispositif de communication, support de stockage, programme, et produit de programme WO2023071846A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111278080.3A CN113993174A (zh) 2021-10-30 2021-10-30 接收ssb的方法及通信设备、存储介质
CN202111278080.3 2021-10-30

Publications (1)

Publication Number Publication Date
WO2023071846A1 true WO2023071846A1 (fr) 2023-05-04

Family

ID=79745001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/125698 WO2023071846A1 (fr) 2021-10-30 2022-10-17 Procédé et appareil de réception de ssb, dispositif de communication, support de stockage, programme, et produit de programme

Country Status (2)

Country Link
CN (1) CN113993174A (fr)
WO (1) WO2023071846A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113993174A (zh) * 2021-10-30 2022-01-28 Oppo广东移动通信有限公司 接收ssb的方法及通信设备、存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111314953A (zh) * 2020-02-21 2020-06-19 展讯通信（上海）有限公司 寻呼消息的接收方法、装置及存储介质
CN112399492A (zh) * 2019-08-15 2021-02-23 华为技术有限公司 一种ssb测量方法和装置
CN113163476A (zh) * 2021-01-15 2021-07-23 中兴通讯股份有限公司 信号发送和接收方法、装置、设备和存储介质
CN113329423A (zh) * 2021-05-21 2021-08-31 Oppo广东移动通信有限公司 网络连接的控制方法、装置、终端设备及计算机存储介质
WO2021175032A1 (fr) * 2020-03-02 2021-09-10 Oppo广东移动通信有限公司 Procédé de radiomessagerie, dispositif électronique et support de stockage
US20210329562A1 (en) * 2018-12-18 2021-10-21 Intel Corporation Techniques of paging occasion burst handling
CN113993174A (zh) * 2021-10-30 2022-01-28 Oppo广东移动通信有限公司 接收ssb的方法及通信设备、存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111294851B (zh) * 2019-02-20 2022-10-25 展讯通信（上海）有限公司 寻呼监听方法及装置、存储介质、终端
WO2020168575A1 (fr) * 2019-02-22 2020-08-27 Oppo广东移动通信有限公司 Procédé de communication sans fil, dispositif terminal et dispositif réseau

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210329562A1 (en) * 2018-12-18 2021-10-21 Intel Corporation Techniques of paging occasion burst handling
CN112399492A (zh) * 2019-08-15 2021-02-23 华为技术有限公司 一种ssb测量方法和装置
CN111314953A (zh) * 2020-02-21 2020-06-19 展讯通信（上海）有限公司 寻呼消息的接收方法、装置及存储介质
WO2021175032A1 (fr) * 2020-03-02 2021-09-10 Oppo广东移动通信有限公司 Procédé de radiomessagerie, dispositif électronique et support de stockage
CN113163476A (zh) * 2021-01-15 2021-07-23 中兴通讯股份有限公司 信号发送和接收方法、装置、设备和存储介质
CN113329423A (zh) * 2021-05-21 2021-08-31 Oppo广东移动通信有限公司 网络连接的控制方法、装置、终端设备及计算机存储介质
CN113993174A (zh) * 2021-10-30 2022-01-28 Oppo广东移动通信有限公司 接收ssb的方法及通信设备、存储介质

Also Published As

Publication number Publication date
CN113993174A (zh) 2022-01-28

Similar Documents

Publication Publication Date Title
US11812387B2 (en) Method and apparatus for controlling power consumption of terminal, and storage medium
WO2020019187A1 (fr) Procédé et appareil de surveillance de canal, dispositif terminal et dispositif de réseau
US20220022281A1 (en) Method and apparatus for controlling terminal to receive information, and terminal
US20210168676A1 (en) Communication method and device
WO2018149348A1 (fr) Procédé et appareil permettant d'envoyer des informations système, et procédé et appareil permettant de recevoir des informations
WO2023071849A1 (fr) Procédé et appareil de réception de ssb, dispositif de communication, support de stockage, programme, et produit de programme
US20210014786A1 (en) Signal transmission method and device
WO2020000269A1 (fr) Procédé d'émission de signal, appareil de réseau et appareil terminal
WO2020118726A1 (fr) Procédé et appareil de configuration de paramètre, dispositif de réseau, et terminal
WO2020087292A1 (fr) Procédé de communication sans fil, dispositif terminal et dispositif de réseau
WO2020019756A1 (fr) Procédé et appareil de détermination de ressource de transmission, et dispositif terminal
WO2020001123A1 (fr) Appareil et procédé de détection de canal de commande de liaison descendante, et dispositif terminal
WO2021092861A1 (fr) Procédé de communication sans fil, dispositif de terminal et dispositif de réseau
WO2023071846A1 (fr) Procédé et appareil de réception de ssb, dispositif de communication, support de stockage, programme, et produit de programme
WO2022242363A1 (fr) Procédé et appareil de commande de connexion de réseau, dispositif terminal et support de stockage informatique
US20220182940A1 (en) Discontinuous reception processing method, and terminal device
WO2023071844A1 (fr) Procédé et appareil de réception de ssb, dispositif de communication, support de stockage, programme, et produit de programme
US20220086949A1 (en) Signal reception method and terminal device
WO2023071850A1 (fr) Procédé de sélection d'ensemble de candidats de ssb, appareil et dispositif de communication, support de stockage, programme et produit-programme
WO2023071851A1 (fr) Procédé et appareil de fenêtrage de ssb, dispositif de communication, support de stockage, programme et produit-programme
WO2021120131A1 (fr) Procédé et appareil de configuration de mesure, dispositif terminal et dispositif réseau
WO2020164143A1 (fr) Procédé de réception discontinue, dispositif terminal et dispositif réseau
US20210136772A1 (en) Signal transmission method, network device and terminal device
WO2020118718A1 (fr) Procédé et appareil pour la détermination de paramètres de configuration, et terminal
WO2021232208A1 (fr) Procédé et appareil de configuration de signal srs, ainsi que dispositif de réseau et dispositif terminal

Legal Events

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

Ref document number: 22885724

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 22885724

Country of ref document: EP

Kind code of ref document: A1