WO2020164504A1 - 通信方法、装置及设备 - Google Patents

通信方法、装置及设备 Download PDF

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Publication number
WO2020164504A1
WO2020164504A1 PCT/CN2020/074831 CN2020074831W WO2020164504A1 WO 2020164504 A1 WO2020164504 A1 WO 2020164504A1 CN 2020074831 W CN2020074831 W CN 2020074831W WO 2020164504 A1 WO2020164504 A1 WO 2020164504A1
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Prior art keywords
message
bits
bit field
terminal device
reference signal
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PCT/CN2020/074831
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English (en)
French (fr)
Inventor
张战战
铁晓磊
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20755798.4A priority Critical patent/EP3923502A4/en
Publication of WO2020164504A1 publication Critical patent/WO2020164504A1/zh
Priority to US17/401,753 priority patent/US20210378000A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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
    • 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03783—Details of reference signals
    • 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 relates to the field of communication technology, and in particular to a communication method, device and equipment.
  • a base station can send reference signal resources to a user equipment (User Equipment, UE), so that the UE can use the reference signal resources to perform corresponding operations.
  • the above-mentioned reference signal resources can include multiple types, such as synchronization signal/physical broadcast channel resource block (Synchronization Signal/physical broadcast channel Block, SSB) signal resource, channel state information reference signal (Channel State Information-Reference Signal, CSI- RS) resources and secondary synchronization signal (Secondary Synchronization Signal, SSS) resources, etc.
  • SSB Synchronization Signal/physical broadcast channel Block
  • CSI- RS Channel State Information-Reference Signal
  • SSS secondary Synchronization Signal
  • the UE needs to consume a lot of power consumption when performing corresponding operations using the aforementioned reference signal resources. Therefore, there is an urgent need to provide a communication method to reduce UE power consumption.
  • the present application provides a communication method, device, and equipment to realize precise operation of terminal equipment, reduce power consumption of terminal equipment, and improve processing performance of terminal equipment.
  • the present application provides a communication method, including: a network device sends a first message to a terminal device, the first message includes configuration information of a reference signal resource; the network device sends a second message to the terminal device Message, the second message includes a first bit field and/or a second bit field, the first bit field is used to indicate the available status of the reference signal resource, and the second bit field is used to indicate the
  • the terminal device uses the synchronization signal/physical broadcast channel resource block SSB signal resource and/or the reference signal resource.
  • the network device can send the first message containing the configuration information of the reference signal resource to the terminal device, so that the terminal device can learn from the first message that the network device is configured with existing SSB signal resources.
  • Reference signal resources are also configured outside.
  • the network device may also send a second message containing the first bit field and/or the second bit field to the terminal device. Since the first bit field indicates the available status of the reference signal resource, the second bit field instructs the terminal device to use the existing SSB signal resources and/or reference signal resources. Therefore, not only the reference signal resources will not add additional always on signals, but the design principle of reducing the always on signals of the NR system is satisfied, and the terminal device can clearly determine whether the reference signal resources are available.
  • the precise operation of the terminal device is conducive to saving the power consumption of the terminal device, avoiding the increase of the power consumption of the terminal device, improving the operation accuracy of the terminal device, and improving the processing performance of the terminal device.
  • the present application provides a communication method, including: a terminal device receives a first message from a network device, the first message includes configuration information of a reference signal resource; the terminal device receives a second message from the network device Message, the second message includes a first bit field and/or a second bit field, the first bit field is used to indicate the available status of the reference signal resource, and the second bit field is used to indicate the
  • the terminal device uses the synchronization signal/physical broadcast channel resource block SSB signal resource and/or the reference signal resource; the terminal device performs radio resource management RRM measurement according to the first message and the second message.
  • the terminal device when the terminal device receives the first message containing the configuration information of the reference signal resource sent by the network device, it can learn from the first message that the network device is not only configured with existing SSB signal resources. Reference signal resources are also configured outside.
  • the terminal device When the terminal device receives the second message containing the first bit field and/or the second bit field sent by the network device, since the first bit field indicates the available status of the reference signal resource, the second bit field instructs the terminal device to use the current Some SSB signal resources and/or reference signal resources, therefore, not only the reference signal resources will not add additional always on signals, but also the initial design principle of reducing the always on signals of the NR system is met, and the terminal equipment can clearly determine the reference signal resources Whether it is available and/or quickly choose to use at least one of the existing SSB signal resources and reference signal resources to perform corresponding operations such as RRM measurement, which solves the problem that the terminal device needs to perform unnecessary operations because the reference signal resources are not always sent , The precise operation of the terminal device is realized, which is conducive to saving the power consumption of the terminal device, avoiding the increase of the power consumption of the terminal device, improving the operation accuracy of the terminal device, and improving the processing performance of the terminal device.
  • the terminal device may perform corresponding operations such as RRM measurement, BM, and time-frequency tracking based on reference signal resources.
  • the reference signal resource may include at least one of the following resources: channel state information reference signal CSI-RS resource, newly-added synchronization signal/physical broadcast channel resource block SSB signal resource, and secondary synchronization signal SSS resource.
  • the newly added SSB signal resource can be the same as the existing SSB signal resource, or it can be different from the existing SSB signal resource.
  • the configuration information of the reference signal resource includes but is not limited to the frequency domain width of the reference signal resource, the frequency domain density of the reference signal resource, and the period of the reference signal resource.
  • one reference signal resource or multiple reference signal resources may be configured in the first message, and the multiple reference signal resources may be of the same type or Can be of different types.
  • the first message may be a system information (System Information, SI), or may be other messages except SI.
  • SI System Information
  • SI can include master information block (Master Information Block, MIB), system information block type 1 (System Information Blocks Type 1, SIB1), and other system information (Other system information, OSI), that is, other SIBs other than SIB1, such as SIB2- SIBn, n>2, n is a positive integer), MIB includes downlink system bandwidth, SIB1 configuration information, and system frame number (System Frame Number, SFN), the most basic and most commonly used parameters, which are a limited number, used to allow terminal equipment Access the cell. SIB1 includes broadcast cell access and cell selection related parameters and OSI scheduling information.
  • the network device can configure the reference signal resource in SIB1 according to the configuration information of the reference signal resource, or configure the reference signal resource in the existing OSI, or in the newly added
  • the reference signal resource is configured in OSI, and the reference signal resource can also be configured in both SIB1 and OSI.
  • the network device may broadcast the first message to the terminal device, and may also send the first message to the terminal device according to a request message sent from the terminal device.
  • the second message may be a paging message, or may be other messages except the paging message.
  • the first bit field is located in the downlink control information DCI of the second message, so that the terminal device can quickly find the first bit field from the DCI and determine the reference in time Whether the signal resource is available.
  • the bits contained in the first bit field are the unused bits 1-8 in the short message field. Bits, and at least one of the 6 most unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the first bit field are in the short message field.
  • the bit included in the first bit field is at least one of all the bits in the DCI except the two bits.
  • the second bit field is located in the downlink control information DCI of the second message, so that the terminal device can quickly find the second bit field from the DCI and determine the use Reference signal resources and/or existing SSB signal resources.
  • the bits contained in the second bit field are the unused 1-8th bits in the short message field. Bits, and at least one of the 6 most unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the second bit field are those in the short message field.
  • the bit included in the second bit field is at least one bit among all the bits in the DCI except for the two bits.
  • the reference signal resource includes at least one of the following resources: channel state information reference signal CSI-RS resource, newly added synchronization signal/physical broadcast channel resource block SSB Signal resources and secondary synchronization signal SSS resources.
  • the second message further includes a third bit field, and the third bit field is used to indicate the current configuration of the reference signal resource in the first message Whether the information is different from the configuration information of the reference signal resource in the previous first message, or the third bit field is used to indicate the system message block carrying the configuration information of the reference signal resource in the current first message Whether it is different from the system message block carrying the configuration information of the reference signal resource in the previous first message that the terminal device has acquired.
  • the terminal device needs to reacquire the first message when the configuration information of the reference signal resource and/or the configuration information of the bearing reference signal resource changes.
  • the network device includes the third bit field in the second message and sends it to the terminal device.
  • the terminal device when the terminal device receives the third bit field, it can determine the modified content in the re-acquired first message according to the meaning of the third bit field, that is, the third bit field indicates the reference signal resource in the current first message.
  • the terminal device When the configuration information of the reference signal resource is different from the configuration information of the reference signal resource in the previous first message, the terminal device only needs to obtain the configuration information of the reference signal resource from the current first message; the third bit field indicates that the reference signal resource is located in the current first message.
  • the terminal device When the system message block where the reference signal resource is set in a message is different from the system message block where the reference signal resource is set in the previous first message, the terminal device only needs to obtain the reference signal resource bearing from the current first message. System message block for configuration information. Furthermore, the terminal device only needs to acquire the modified content in the first message, and does not need to acquire all the content in the first message, which is beneficial to saving power consumption of the terminal device.
  • the third bit field is located in the downlink control information DCI of the second message, so that the terminal device can quickly find the third bit field from the DCI to accurately determine The modified content in the first message retrieved.
  • the bits contained in the third bit field are unused 1-8th bits in the short message field. Bits, and at least one of the 6 most unused bits in the DCI; or, when there is a short message in the DCI, the third bit field contains the bits in the short message field The unused 3-8 bits of the DCI and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state , The bit included in the third bit field is at least one bit among all the bits in the DCI except the two bits.
  • the first bit field is included in the second message, and the first bit field indicates that when the reference signal resource is available, the first bit field A message also includes first information, where the first information is used to indicate a first duration, and the first information is used to indicate that the reference signal resource is available within the first duration.
  • the first information is also used to indicate the start time of the first duration; wherein the start time of the first duration is the terminal The moment when the device receives the current second message, or the start moment of the first duration is the next paging moment when the terminal device receives the current second message.
  • the first duration is m paging periods of the second message, and m is a positive integer.
  • the first bit field is included in the second message, and the first bit field indicates that when the reference signal resource is available, the first bit field
  • the second message further includes a fourth bit field, where the fourth bit field is used to indicate a second duration, and the fourth bit field is used to indicate that the reference signal resource is available within the second duration.
  • the fourth bit field is also used to indicate the start moment of the second duration; wherein, the start moment of the second duration is the The moment when the terminal device receives the current second message, or the start moment of the second duration is the next paging moment when the terminal device receives the current second message.
  • the second duration is n paging periods of the second message, and n is a positive integer.
  • the fourth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the fourth bit field are the unused bits 1-8 in the short message field. Bits, and at least one of the 6 most unused bits in the DCI; or, when there is a short message in the DCI, the fourth bit field contains the bits in the short message field The unused 3-8 bits of the DCI and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state
  • the bit included in the fourth bit field is at least one bit among all the bits in the DCI except the two bits.
  • the first bit field is included in the second message, and the first bit field indicates that when the reference signal resource is available, the first bit field A message also includes second information, the second information is used to indicate the third duration, and the second information is used to indicate the reference signal resource in the paging cycle of each second message. Available during the third time period.
  • the second information is also used to indicate the start time or the end time of the third duration; wherein the start time of the third duration or The termination moment is any paging moment belonging to the terminal device, or the start moment or the termination moment of the third duration is the nearest one before or after any paging moment belonging to the terminal device The time when the network device sends the synchronization signal/physical broadcast channel resource block SSB signal resource.
  • the first bit field is included in the second message, and the first bit field indicates that when the reference signal resource is available, the first bit field
  • the second message also includes a fifth bit field, the fifth bit field is used to indicate the fourth duration, and the fifth bit field is used to indicate that the reference signal resource is in each paging cycle of the second message Available within the fourth time period.
  • the fifth bit field is also used to indicate the start moment or the end moment of the fourth duration; wherein, the start moment of the fourth duration Either the termination time is any paging moment belonging to the terminal device, or the start time or termination time of the fourth duration is the nearest one before or after any paging moment belonging to the terminal device.
  • the fifth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the fifth bit field are the unused first to eighth bits in the short message field. Bits, and at least one of the 6 most unused bits in the DCI; or, when there is a short message in the DCI, the fifth bit field contains the bits in the short message field The unused 3-8 bits of the DCI and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state , The bit included in the fifth bit field is at least one bit among all the bits in the DCI except the two bits.
  • the network device can dynamically adjust the available time range of the reference signal resource through the first message and/or the second message, so that the terminal device can clarify the available time range of the reference signal resource, facilitating the rational selection of the terminal device
  • the RRM measurement is performed on the reference signal resource to avoid the terminal device from performing the RRM measurement when the reference signal resource is unavailable, so that the accurate operation of the terminal device is realized and the processing performance of the terminal device is further improved.
  • the second bit field is included in the second message, and the second bit field instructs the terminal device to use the reference signal resource
  • the first message further includes third information
  • the third information is used to indicate a fifth duration
  • the third information is used to instruct the terminal device to use the reference signal within the fifth duration. Resources.
  • the third information is further used to indicate the start time of the fifth duration; wherein the start time of the fifth duration is the terminal The moment when the device receives the current second message, or the start moment of the fifth duration is the next paging moment when the terminal device receives the current second message.
  • the fifth duration is p paging periods of the second message, and p is a positive integer.
  • the second bit field instructs the terminal device to use the reference signal resource
  • the second message also includes a sixth bit field
  • the sixth bit field is used to indicate a sixth time length
  • the sixth bit field is used to instruct the terminal device to use all data within the sixth time length.
  • the sixth bit field is also used to indicate the start time of the sixth duration; wherein, the start time of the sixth duration is the The moment when the terminal device receives the current second message, or the start moment of the sixth duration is the next paging moment when the terminal device receives the current second message.
  • the sixth duration is q paging periods of the second message, and q is a positive integer.
  • the sixth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the sixth bit field are the unused bits 1-8 in the short message field. Bits, and at least one of the 6 most unused bits in the DCI; or, when there is a short message in the DCI, the sixth bit field contains the bits in the short message field The unused 3-8 bits of the DCI and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state
  • the bit included in the sixth bit field is at least one bit among all the bits in the DCI except for the two bits.
  • the second bit field instructs the terminal device to use the reference signal resource
  • the first message also includes fourth information
  • the fourth information is used to indicate the seventh duration
  • the fourth information is used to indicate the paging cycle of the terminal device in each second message Use the reference signal resource in the seventh time period in.
  • the fourth information is further used to indicate the start time or the end time of the seventh duration; wherein, the start time of the seventh duration or The termination moment is any paging moment belonging to the terminal device, or the start moment or termination moment of the seventh duration is the nearest one before or after any paging moment belonging to the terminal device The time when the network device sends the SSB signal resource.
  • only the second bit field is included in the second message, and the second bit field instructs the terminal device to use the reference signal resource
  • the second message also includes a seventh bit field
  • the seventh bit field is used to indicate the eighth duration
  • the seventh bit field is used to indicate that the terminal device is
  • the reference signal resource is used in the eighth period of the paging cycle.
  • the seventh bit field is also used to indicate the start moment or the end moment of the eighth duration; wherein, the start moment of the eighth duration Either the end time is any paging moment belonging to the terminal device, or the start or end time of the eighth period is the nearest one before or after any paging moment belonging to the terminal device. The time when the network device sends the SSB signal resource.
  • the seventh bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the seventh bit field are unused bits 1-8 in the short message field. Bits, and at least one of the 6 most unused bits in the DCI; or, when there is a short message in the DCI, the seventh bit field contains the bits in the short message field The unused 3-8 bits of the DCI and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state
  • the bit included in the seventh bit field is at least one bit among all the bits in the DCI except for the two bits.
  • the present application provides a communication device.
  • the device may be a network device or a chip in the network device.
  • the device may include a processing unit and a transceiving unit.
  • the processing unit may be a processor, and the transceiving unit may be a transceiver;
  • the network device may also include a storage unit, and the storage unit may be a memory;
  • the processing unit executes the instructions stored by the storage unit, so that the network device executes the corresponding function in the first aspect.
  • the processing unit may be a processor, the transceiving unit may be an input/output interface, a pin or a circuit, etc.; the processing unit executes the instructions stored in the storage unit,
  • the storage unit may be a storage unit (for example, a register, a cache, etc.) in the chip, or a storage unit located in the network device.
  • a storage unit outside the chip for example, read-only memory, random access memory, etc.).
  • the present application provides a communication device.
  • the device may be a terminal device or a chip in the terminal device.
  • the device may include a processing unit and a transceiving unit.
  • the processing unit may be a processor, and the transceiving unit may be a transceiver;
  • the terminal device may also include a storage unit, and the storage unit may be a memory;
  • the processing unit executes the instructions stored by the storage unit, so that the terminal device executes the corresponding function in the second aspect.
  • the processing unit may be a processor, the transceiving unit may be an input/output interface, a pin or a circuit, etc.; the processing unit executes instructions stored in the storage unit,
  • the storage unit may be a storage unit (for example, a register, a cache, etc.) in the chip, or may be a storage unit located in the terminal device.
  • a storage unit outside the chip for example, read-only memory, random access memory, etc.).
  • the present application provides a readable storage medium in which an execution instruction is stored.
  • the network device executes any one of the first aspect and the first aspect.
  • a possible design communication method is provided.
  • the present application provides a readable storage medium in which an execution instruction is stored.
  • the terminal device executes any one of the second aspect and the second aspect.
  • a possible design communication method is provided.
  • the present application provides a program product.
  • the program product includes an execution instruction, and the execution instruction is stored in a readable storage medium.
  • At least one processor of the network device can read the execution instruction from a readable storage medium, and the execution of the execution instruction by the at least one processor causes the network device to implement the first aspect and the communication method in any one of the possible designs of the first aspect.
  • the present application provides a program product.
  • the program product includes an execution instruction, and the execution instruction is stored in a readable storage medium.
  • At least one processor of the terminal device can read the execution instruction from a readable storage medium, and the execution of the execution instruction by the at least one processor causes the terminal device to implement the second aspect and the communication method in any possible design of the second aspect.
  • Figure 1 is a schematic diagram of a communication system architecture
  • FIG. 2 is a signaling flowchart of an embodiment of a communication method provided by this application.
  • FIG. 3a is a schematic diagram of the duration range of the third duration in an embodiment of a communication method provided by this application;
  • 3b is a schematic diagram of the duration range of the third duration in an embodiment of a communication method provided by this application;
  • FIG. 3c is a schematic diagram of the duration range of the third duration in an embodiment of a communication method provided by this application.
  • FIG. 3d is a schematic diagram of the duration range of the third duration in an embodiment of a communication method provided by this application.
  • FIG. 4 is a schematic diagram of overlapping durations of a first duration and a third duration in an embodiment of a communication method provided by this application;
  • FIG. 5 is a schematic structural diagram of an embodiment of a network device provided by this application.
  • FIG. 6 is a schematic structural diagram of an embodiment of a terminal device provided by this application.
  • FIG. 7 is a schematic structural diagram of an embodiment of a network device provided by this application.
  • FIG. 8 is a schematic structural diagram of an embodiment of a terminal device provided by this application.
  • At least one item (a) or similar expressions refers to any combination of these items, including any combination of a single item (a) or plural items (a).
  • at least one item (a) of a, b, or c can mean: a, b, c, ab, ac, bc, or abc, where a, b, and c can be single or multiple .
  • the embodiments of this application can be applied to wireless communication systems.
  • the wireless communication systems mentioned in the embodiments of this application include, but are not limited to: Narrow Band-Internet of Things (NB-IoT), Global Mobile Communication system (Global System for Mobile Communications, GSM), Enhanced Data rate for GSM Evolution (EDGE), WideBand Code Division Multiple Access (WCDMA), Code Division Multiple Access 2000 system (Code Division Multiple Access, CDMA2000), Time Division-Synchronization Code Division Multiple Access (Time Division-Synchronization Code Division Multiple Access, TD-SCDMA), Long Term Evolution (LTE) and the fifth generation of mobile communications (the 5th Generation mobile communication technology (5G) system.
  • NB-IoT Narrow Band-Internet of Things
  • GSM Global System for Mobile Communications
  • EDGE Enhanced Data rate for GSM Evolution
  • WCDMA WideBand Code Division Multiple Access
  • CDMA2000 Code Division Multiple Access 2000 system
  • Time Division-Synchronization Code Division Multiple Access Time Division-Synchronization Code Division Multiple Access
  • the communication devices involved in this application mainly include network equipment and terminal equipment.
  • Network equipment It can be a base station, or an access point, or an access network device, or it can refer to a device in the access network that communicates with wireless terminals through one or more sectors on the air interface.
  • the network device can be used to convert the received air frame and IP packet to each other, as a router between the wireless terminal and the rest of the access network, where the rest of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the network equipment can also coordinate the attribute management of the air interface.
  • the network equipment may be an evolved base station (Evolutional Node B, eNB or eNodeB) in Long Term Evolution (LTE), or a relay station or access point, or a base station in a 5G network, such as gNB, etc. Not limited.
  • Terminal equipment It can be a wireless terminal or a wired terminal.
  • a wireless terminal can be a device that provides voice and/or other service data connectivity to users, a handheld device with wireless connection function, or other processing equipment connected to a wireless modem .
  • the wireless terminal can communicate with one or more core networks via the RAN.
  • the wireless terminal can be a mobile terminal, such as a mobile phone (or called a "cellular" phone) and a computer with a mobile terminal.
  • a mobile phone or called a "cellular" phone
  • a computer with a mobile terminal For example, it can be a portable, pocket-sized, Hand-held, computer-built or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network.
  • Wireless terminal can also be called system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), mobile station (Mobile Station), mobile station (Mobile), remote station (Remote Station), remote terminal (Remote Terminal), connection The access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), and user equipment (User Device or User Equipment) are not limited here.
  • FIG. 1 is a schematic diagram of a communication system architecture.
  • the communication system in this embodiment of the present application may include one or more network devices and one or more terminal devices, and the network devices and the terminal devices communicate with each other.
  • Network equipment can send reference signal resources to terminal equipment, and terminal equipment can use reference signal resources to perform corresponding operations such as mobile radio resource management (RRM) measurement, beam management (BM), and time-frequency tracking .
  • RRM mobile radio resource management
  • BM beam management
  • time-frequency tracking e.g., time-frequency tracking
  • the terminal device performs RRM measurement based on the reference signal resource, which can make the terminal device in the radio resource control (Radio Resource Control, RRC) idle state (_IDLE) or the RRC inactive state (_INACTIVE) perform cell selection/cell reselection (cell selection/cell reselection), which can also make the terminal device in the RRC connected state (_CONNECTED) perform cell handover.
  • RRC Radio Resource Control
  • reference signal resources used for RRM measurement include two types: synchronization signal/physical broadcast channel resource block SSB signal resource and channel state information reference signal (Channel State Information-Reference Signal, CSI-RS) resource.
  • CSI-RS Channel State Information-Reference Signal
  • the SSB signal is a cell-level signal
  • the SSB signal resource can be used when the terminal device is in the RRC idle state/inactive state/connected state.
  • CSI-RS resources can only be used when the terminal device is in the RRC connected state, that is, when the terminal device is in the RRC connected state, the network device usually configures a certain CSI-RS resource for RRM measurement through RRC signaling and is in the RRC connected state.
  • Which reference signal resource is used by the terminal equipment in the state is usually configured by RRC signaling.
  • a terminal device when a terminal device performs RRM measurement based on SSB signal resources, if the network device has configured the terminal device with an SSB measurement time configuration (SSB Measurement Time Configuration, SMTC), the terminal device can only be in the SMTC window duration (window duration) Perform RRM measurement within. If the network device is not configured with SMTC for the terminal device, the terminal device can set the period of the SSB signal to 5ms. Generally, in the New Radio (NR) system, the minimum period of the SSB signal is 5ms and the maximum is 160ms.
  • NR New Radio
  • the main operations performed by the terminal equipment in the RRC idle state/inactive state are: monitoring paging (Paging) messages and mobility RRM measurement.
  • the network device usually configures a discontinuous reception (DRX) cycle for the terminal device.
  • DRX discontinuous reception
  • the terminal device In each paging DRX cycle, the terminal device only needs to be at the paging occasion (PO) that belongs to the terminal device.
  • Monitor the paging message the terminal device can enter the sleep state at other times without monitoring the paging message.
  • the PO of the terminal device is determined by the identification number (ID) of the terminal device, so different terminal devices may have different POs.
  • ID identification number
  • the SSB signal is a cell-level signal
  • the SSB signal has a certain periodic interval
  • the PO of the terminal device is related to the ID of the terminal device, so the SMTC window time of the SSB signal may appear and the terminal device is paging
  • the phenomenon that the PO in the DRX cycle cannot be aligned.
  • the terminal device in the RRC idle/inactive state not only needs to wake up when the PO monitors paging messages, but also needs to perform mobility RRM measurement based on SSB signal resources within the SMTC window time Wake up, either requires the terminal device to wake up twice, or the terminal device maintains a longer wake-up time between the above two processes, which is not conducive to saving the power consumption of the terminal device.
  • terminal devices in the RRC idle/inactive state need to perform preprocessing operations such as automatic gain control (AGC) adjustment (AGC tuning) after a long sleep before they can wake up, and then monitor the information in the paging message.
  • preprocessing operations such as automatic gain control (AGC) adjustment (AGC tuning) after a long sleep before they can wake up, and then monitor the information in the paging message.
  • PDCCH Physical Downlink Control Channel
  • PDCCH Physical Downlink Control Channel
  • one SSB signal may not be enough to complete the preprocessing process (such as AGC adjustment), resulting in the terminal equipment in the RRC idle state/inactive state cannot complete preprocessing (such as AGC adjustment) and mobility RRM measurement at the same time within one SMTC window of the SSB signal, which requires two consecutive SSB signals Only one mobility RRM measurement can be completed within the SMTC window time, which requires the terminal device to maintain an awake state (or light sleep state) between two consecutive SMTC window times, which is also not conducive to saving power consumption of the terminal device.
  • OFDM Orthogonal Frequency Division Multiplexing
  • the terminal equipment in the RRC idle/inactive state needs to perform mobility RRM measurement based on multiple SSB signal resources to meet the measurement accuracy requirements, and the terminal is required
  • the device maintains a long wake-up time, which is not conducive to saving power consumption of the terminal device.
  • the embodiments of the present application take into account the above-mentioned problems and provide a communication method, device, and equipment, which can save power consumption of terminal equipment, and solve the problem of increasing power consumption of terminal equipment based on RRM measurement based on SSB signal resources in the prior art.
  • the problem of wasting resources and reducing equipment processing capacity The specific implementation process of the communication method of the embodiment of the present application will be described in detail below with reference to FIG. 2.
  • Fig. 2 is a signaling flowchart of an embodiment of a communication method provided by this application. As shown in Fig. 2, the communication method of this embodiment may include:
  • the network device sends a first message to the terminal device, where the first message includes configuration information of the reference signal resource.
  • the network equipment usually has configured the terminal equipment with existing SSB signal resources, so that the terminal equipment can perform RRM measurement based on the existing SSB signal resources.
  • the network equipment may additionally add reference signal resources. Specifically, the network device may configure the reference signal resource in the first message according to the configuration information of the reference signal resource, so that the terminal device can perform RRM measurement based on the reference signal resource.
  • the reference signal resource may be the same as or different from the existing SSB signal resource, which is not limited in the embodiment of the present application. Moreover, besides RRM measurement, the reference signal resource can also perform corresponding operations such as BM and time-frequency tracking.
  • the reference signal resource may include at least one of the following resources: channel state information reference signal CSI-RS resource, newly-added synchronization signal/physical broadcast channel resource block SSB signal resource, and secondary synchronization signal SSS resource.
  • the newly added SSB signal resource may be the same as the existing SSB signal resource, or may be different from the existing SSB signal resource, which is not limited in the embodiment of the present application.
  • the configuration information of the reference signal resource includes but is not limited to the frequency domain width of the reference signal resource, the frequency domain density of the reference signal resource, and the period of the reference signal resource.
  • one reference signal resource or multiple reference signal resources may be configured in the first message.
  • the multiple reference signal resources may be of the same type or different types.
  • the specific quantity and specific type of the reference signal resources in the first message are not limited.
  • the first message may be a system information (System Information, SI), or may be other messages except SI, which is not limited in the embodiment of the present application.
  • SI System Information
  • SI can include master information block (Master Information Block, MIB), system information block type 1 (System Information Blocks Type 1, SIB1), and other system information (OSI), that is, in addition to SIB1 Other SIBs, such as SIB2-SIBn, n>2, n is a positive integer), MIB includes downlink system bandwidth, SIB1 configuration information, and system frame number (System Frame Number, SFN), the most basic and most commonly used Parameters used to allow terminal equipment to access the cell. SIB1 includes broadcast cell access and cell selection related parameters and OSI scheduling information.
  • MIB Master Information Block
  • SIB1 System Information Blocks Type 1, SIB1
  • OSI system information
  • the network device can configure the reference signal resource in SIB1 according to the configuration information of the reference signal resource, or configure the reference signal resource in the existing OSI, or add
  • the reference signal resource is configured in the OSI of, and the reference signal resource can also be configured in both SIB1 and OSI, which is not limited in this embodiment of the application.
  • the network device may broadcast the first message to the terminal device, and may also send the first message to the terminal device according to the request message sent from the terminal device.
  • the embodiment of the present application does not provide specific methods for the network device to send the first message to the terminal device. Make a limit.
  • the network device sends a second message to the terminal device.
  • the second message includes a first bit field and/or a second bit field.
  • the first bit field is used to indicate the available status of the reference signal resource
  • the second bit field is used to indicate
  • the terminal device uses the synchronization signal/physical broadcast channel resource block SSB signal resource and/or reference signal resource.
  • the terminal device performs radio resource management RRM measurement according to the first message and the second message.
  • the newly-added reference signal resource of the network device may not always be sent to the terminal device.
  • CSI-RS has the advantages of higher frequency domain bandwidth and higher measurement accuracy than SSB signals, and CSI-RS resources are used by the cell pair.
  • the network device may only be in the C-DRX cycle.
  • the CSI-RS resource used for RRM measurement is sent to the terminal device during the Active period in the C-DRX period, and the CSI-RS resource can be selected to be sent to the terminal device or not to the terminal device during the inactive and non-active period
  • the terminal device sends the CSI-RS resource.
  • the network device stops sending CSI-RS resources to the terminal device, the terminal device in the RRC idle state/inactive state still performs RRM measurement at the corresponding time-frequency position.
  • RRM measures the reference signal received power (reference signal). received power, RSRP), resulting in inaccurate RRM measurement results.
  • the terminal device performs unnecessary measurement processes and consumes unnecessary power consumption of the terminal device.
  • the reference signal resource may not be sent all the time, when the reference signal resource is a newly added reference signal resource, the reference signal resource will cause an additional always-on signal in the NR system, which violates The original design principle of reducing the always on signal of the NR system.
  • the network device can also send a second message to the terminal device so that the terminal device can According to the second message, an existing SSB signal resource and/or reference signal resource is selected for RRM measurement.
  • the second message includes multiple forms. It may include only the first bit field, or only the second bit field, or may include the first bit field and the second bit field. Not limited.
  • the terminal device can determine whether the reference signal resource is available or unavailable according to the first bit field. Furthermore, when the reference signal resource is available, the terminal device can select an existing SSB signal resource, can also select a reference signal resource, or can select an existing SSB signal resource and reference signal resource to perform RRM measurement. When the reference signal resource is unavailable, the terminal device can directly select the existing SSB signal resource for RRM measurement.
  • the terminal device When the second message only includes the second bit field, since the second bit field instructs the terminal device to use the existing SSB signal resource and/or reference signal resource, the terminal device does not need to make a selection and can directly base on the second bit field, Determine to use existing SSB signal resources for RRM measurement, or determine to use reference signal resources for RRM measurement, or determine to use existing SSB signal resources and reference signal resources for RRM measurement.
  • the terminal device can first determine whether the reference signal resource is available according to the first bit field, and then determine whether to use at least one of the existing SSB signal resource and the reference signal resource for RRM measurement according to the second bit field, or first
  • the second bit field determines to use at least one of the existing SSB signal resources and reference signal resources for RRM measurement, and then compares whether the reference signal resource is available according to the first bit field, so that the terminal device can use the first bit field and
  • the second bit field jointly determines which reference signal resource is used for RRM measurement.
  • the specific process can refer to the corresponding process of the above two cases, and the meaning of the first bit field and the second bit field are usually the same.
  • the second bit field may instruct the terminal device to use the existing SSB signal resource and/or reference signal resource.
  • the first bit field indicates that the reference signal resource is not available
  • the second bit field may instruct the terminal device to use the existing SSB signal resource.
  • the first bit field indicates that the reference signal resource is available.
  • the second bit field indicates that the terminal device uses the existing SSB signal resource
  • the first bit field indicates that the reference signal resource is not available.
  • the terminal device can determine whether the reference signal resource is available according to the second message, and/or determine to use the reference signal resource for RRM measurement, which avoids the phenomenon of wasting resources due to unnecessary operations by the terminal device, which is beneficial to the terminal device
  • the saving of power consumption improves the measurement accuracy of the terminal equipment.
  • the terminal device can select both existing SSB signal resources and reference signal resources, the terminal device can compare the time when the network device sends the existing SSB signal resource to the terminal device and the time when the network device sends the existing SSB signal resource to the terminal device. Which of the moments when the reference signal resource is sent is closer to the listening PO of the terminal device, and then the terminal device can determine that it needs to use the resource corresponding to the time closer to the listening PO of the terminal device to perform RRM measurement.
  • the terminal device determines that the time when the network device sends the CSI-RS resource is closer to the terminal device's monitoring PO in the time domain than the time when the existing SSB signal resource is sent .
  • the terminal device can determine that it needs to use CSI-RS resources for RRM measurement. Specifically, the terminal device can choose to use CSI-RS resources for RRM measurement, or it can choose to use CSI-RS resources and existing SSB signal resources for RRM together. measuring.
  • the second message may be a paging message, or may be other messages except the paging message, which is not limited in the embodiment of the present application.
  • the embodiment of the present application does not limit the positions of the first bit field and the second bit field in the second message.
  • the first bit field is located in Downlink Control Information (DCI) of the paging message.
  • DCI Downlink Control Information
  • the downlink control information of the paging message is carried by the Physical Downlink Control Channel (PDCCH) scrambled based on the Paging-Radio Network Temporary Identifier (P-RNTI), and the terminal equipment
  • PDCCH Physical Downlink Control Channel
  • P-RNTI Paging-Radio Network Temporary Identifier
  • the DCI in the PDCCH can be demodulated to find the first bit field in the DCI of the paging message, so that the terminal device can accurately and quickly determine whether the reference signal resource is available according to the first bit field, which saves the processing time of the terminal device. Improve the processing performance of terminal equipment.
  • the DCI used for paging messages mainly includes a short message indicator (Short message indicator) field, a short message (Short message) field, and other bit fields.
  • the other bit fields include unused bits as well as used bits.
  • the short message indication field includes two bits. These two bits have four states (00, 01, 10, and 11), which correspond to four functions respectively. When these two bits are set to "00”, it indicates the reserved state (Reserved). When these two bits are set to "01”, it means that only scheduling information (Scheduling Information) exists in the DCI of the paging message, and there is no short message (Short Message), that is, the SI has not changed, and there is no public early warning system. (Public Warning System, PWS) message. When these two bits are set to "10”, it means that only short messages are included in the DCI of the paging message, that is, there is a system message SI change, and/or there is a PWS message notification. When these two bits are set to "11”, it means that the DCI of the paging message includes both scheduling information and short messages, as shown in Table 1.
  • the short message field includes eight bits.
  • two bits in the short message indication field are set to "10" or "11", it means that there is a short message in the DCI of the paging message.
  • the first and second bits in the short message field have been used, and the 3-8 bits have not been used.
  • the first bit is set to "0”
  • the first bit is set to "1”
  • the second bit is set to "0" it means that there is no PWS message notification.
  • the second bit When the second bit is set to "1", it indicates that there is a PWS message notification.
  • the two bits in the short message indication field are set to "00" or "01”, it means that there is no short message in the DCI of the paging message. At this time, the first to eight bits in the short message field are not use.
  • Reservation status 01 Include only scheduling information in the DCI of the paging message 10 Only short messages are included in the DCI of the paging message 11 Both scheduling information and short message are included in the DCI of the paging message
  • DCI includes multiple situations, and the unused bits in the DCI correspond to different situations in each situation. Therefore, the network device can use the unused bits in the DCI to set the bits contained in the first bit field based on different conditions of the DCI while ensuring that the DCI has the existing functions.
  • the bits contained in the first bit field may include multiple forms. For ease of description, the specific implementation form of the bits included in the first bit field will be described in detail below in conjunction with the three situations in the DCI.
  • the network device can set the bits contained in the first bit field to be the unused 1-8 bits in the short message field and the highest unused bit in the DCI One or more of the 6 bits.
  • the first bit in the short message field can be set to the bit contained in the first bit field.
  • the first bit is set to "1" it indicates that the reference signal resource is available; when the first bit in the short message field is set to "0", it indicates that the reference signal resource is not available.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the first bit field.
  • any two of the 6 most significant bits in DCI are set to "1" it means that the reference signal resource is available; when any two of the 6 most significant bits in DCI are set to "0" When, it means that the reference signal resource is not available.
  • the network device can set the bits contained in the first bit field to be the unused 3-8 bits in the short message field, and the highest unused bits in the DCI. One or more of the 6 bits used.
  • the third bit in the short message field can be set as the bit contained in the first bit field.
  • the third bit in the message field is set to "1" it indicates that the reference signal resource is available; when the third bit in the short message field is set to "0", it indicates that the reference signal resource is not available.
  • the network device determines that the two bits of the short message indication field are set to "10” or "11", it can also set any two of the 6 most significant bits in the DCI as the first bit field. Bits. When any two of the 6 most significant bits in DCI are set to "1", it means that the reference signal resource is available; when any two of the 6 most significant bits in DCI are set to "0" When, it means that the reference signal resource is not available.
  • the two bits in the short message indication field indicate the reserved state, that is, when the two bits of the short message indication field are set to "00", combining the contents of Table 1 and Table 2 shows that all bits in the DCI are not used Therefore, the network device may set the bit contained in the first bit field to be one or more bits among all the bits in the DCI except the two bits.
  • the network device determines that the two bits of the short message indication field are set to "00", it can set the first bit in the short message field to the bit contained in the first bit field.
  • the first bit is set to "1”, it indicates that the reference signal resource is available; when the first bit in the short message field is set to "0", it indicates that the reference signal resource is not available.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the first bit field.
  • any two of the 6 most significant bits in DCI are set to "1" it means that the reference signal resource is available; when any two of the 6 most significant bits in DCI are set to "0" When, it means that the reference signal resource is not available.
  • bits included in the first bit field in the embodiments of the present application are not limited to the above implementation, and the bits included in the first bit field may also include other bits, which will not be described in detail here, only The first bit field only needs to indicate the available state of the reference signal resource.
  • the second message includes only the second bit field
  • the second message is a paging message
  • the second bit field is located in the DCI of the paging message.
  • the downlink control information of the paging message is carried by the PDCCH scrambled based on the P-RNTI.
  • the terminal device can demodulate the DCI in the PDCCH to find the second bit field in the DCI of the paging message, so that the terminal device can According to the second bit field, it is accurately and quickly determined whether to use the reference signal resource, which saves the processing time of the terminal device and improves the processing performance of the terminal device.
  • the embodiment of the present application may also combine the three situations in the DCI to describe in detail the specific implementation form of the bits included in the second bit field.
  • the bits contained in the second bit field are the unused 1-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI Bits.
  • the network device may set the fourth bit in the short message field as a bit included in the second bit field.
  • the 4th bit in the short message field is set to "1”
  • it instructs the terminal equipment to use reference signal resources that is, instructs the terminal equipment to use reference signal resources only, or instructs the terminal equipment to use reference signal resources and existing SSB signals Resource:
  • the 4th bit in the short message field is set to "0”
  • it instructs the terminal device not to use the reference signal resource that is, instructs the terminal device to use the existing SSB signal resource.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the second bit field.
  • the terminal device is instructed to use reference signal resources, that is, the terminal device is instructed to use reference signal resources only, or the terminal device is instructed to use reference signal resources And the existing SSB signal resources; when any two of the 6 most significant bits in the DCI are set to "0", the terminal device is instructed not to use the reference signal resource, that is, the terminal device is instructed to use the existing SSB signal Resources.
  • the bits contained in the second bit field are the unused 3-8 bits in the short message field and at least one of the 6 most unused bits in the DCI .
  • the network device may set the third bit in the short message field as the bit included in the second bit field.
  • the third bit in the short message field is set to "1”
  • it instructs the terminal device to use reference signal resources that is, instructs the terminal device to use only reference signal resources, or instructs the terminal device to use reference signal resources and existing SSB signals Resource:
  • the third bit in the short message field is set to "0”
  • the network device when the network device determines that the two bits of the short message indication field are set to "10" or "11", it can also set any two bits of the 6 most significant bits in the DCI as those contained in the second bit field. Bits. When any two of the 6 most significant bits in the DCI are set to "1", the terminal device is instructed to use reference signal resources, that is, the terminal device is instructed to use reference signal resources only, or the terminal device is instructed to use reference signal resources And the existing SSB signal resources; when any two of the 6 most significant bits in the DCI are set to "0", the terminal device is instructed not to use the reference signal resource, that is, the terminal device is instructed to use the existing SSB signal Resources.
  • the bit contained in the second bit field is at least one of all the bits in the DCI except the two bits.
  • the fourth bit in the short message field may be set as the bit included in the second bit field.
  • the 4th bit in the short message field is set to "1”
  • it instructs the terminal equipment to use reference signal resources that is, instructs the terminal equipment to use only reference signal resources, or instructs the terminal equipment to use reference signal resources and existing SSB signals Resource:
  • the 4th bit in the short message field is set to "0”
  • it instructs the terminal device not to use the reference signal resource that is, instructs the terminal device to use the existing SSB signal resource.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the second bit field.
  • the terminal device is instructed to use reference signal resources, that is, the terminal device is instructed to use reference signal resources only, or the terminal device is instructed to use reference signal resources And the existing SSB signal resources; when any two of the 6 most significant bits in the DCI are set to "0", the terminal device is instructed not to use the reference signal resource, that is, the terminal device is instructed to use the existing SSB signal Resources.
  • bits included in the second bit field in the embodiments of the present application are not limited to the above implementation, and the bits included in the second bit field may also include other bits, which will not be described in detail here, but only The second bit field indicates that the terminal device uses the reference signal resource and/or the existing SSB signal resource.
  • both the first bit field and the second bit field are located in the DCI of the paging message.
  • the DCI of the paging message is carried by the PDCCH scrambled based on P-RNTI, and the terminal device can demodulate the DCI in the PDCCH to find the first bit field and the second bit field in the DCI of the paging message, so that the terminal The device can accurately and quickly determine whether the reference signal resource is available according to the first bit field, and accurately and quickly determine whether to use the reference signal resource according to the second bit field, which saves the processing time of the terminal device and improves the processing performance of the terminal device.
  • the bits contained in the first bit field and the bits contained in the second bit field can refer to the case where the second message includes only the first bit field and the case where the second message includes only the second bit field.
  • the bits contained in the bit field and the bits contained in the second bit field are set. I will not repeat them here. It only needs to satisfy that the bits contained in the first bit field and the bits contained in the second bit field are different. Just a bit.
  • the terminal device when the terminal device receives the first message (such as a system message) including the reference signal resource, if the network device sends a second message (such as a paging message) to the terminal device, the terminal device monitors the second message in the PO (Such as a paging message), you can also learn whether the reference signal resource is available through the first bit field, or learn the use of reference signal resources and/or existing SSB signal resources through the second bit field, or through the first bit field.
  • the bit field and the second bit field learn the available status of the reference signal resource and the use of the reference signal resource and/or the existing SSB signal resource at the same time. In this way, the terminal device does not need to wake up multiple times and does not need to maintain a long wake-up time. Conducive to saving power consumption of terminal equipment.
  • a first message containing configuration information of reference signal resources is sent to a terminal device through a network device, so that the terminal device can learn from the first message that the network device is configured with existing SSB signal resources. Reference signal resources are also configured outside.
  • the network device then sends a second message containing the first bit field and/or the second bit field to the terminal device. Since the first bit field indicates the available status of the reference signal resource, the second bit field instructs the terminal device to use the existing SSB
  • the signal resources and/or reference signal resources not only do not add additional always on signals to the reference signal resources, but also satisfy the NR system’s initial design principle of reducing the always on signals.
  • the terminal device determines whether the reference signal resources are based on the second message. Available and/or quickly select and use at least one of the existing SSB signal resources and reference signal resources to perform corresponding operations such as RRM measurement, which solves the problem that the terminal device needs to perform unnecessary operations because the reference signal resources are not always sent, The precise operation of the terminal device is realized, which is conducive to saving the power consumption of the terminal device, avoiding an increase in the power consumption of the terminal device, improving the operation accuracy of the terminal device, and improving the processing performance of the terminal device.
  • the network device needs to modify the first message, and the terminal device also needs to reacquire the first message.
  • the terminal device in the RRC idle state/inactive state will read all the content in the first message, which will waste the power consumption of the terminal device.
  • the terminal device needs to acquire all the contents of the system message including MIB, SIB1, and OSI.
  • the second message further includes a third bit field, where the third bit field can be used to indicate the current configuration information of the reference signal resource in the first message and Whether the configuration information of the reference signal resource in the previous first message is different, or the third bit field can be used to indicate that the reference signal resource is located in the system message block carrying the configuration information of the reference signal resource in the current first message and the reference signal resource is located Whether the system message block carrying the configuration information of the reference signal resource in the previous first message is different.
  • the system message block can carry the configuration information of the reference signal resource.
  • the system message block may be at least one of SIB1, existing OSI, and newly added OSI.
  • the terminal device can determine the modified content in the first message according to the meaning of the third bit field, and further, the terminal device only needs to obtain the content in the first message.
  • the modified content of the first message does not need to obtain all the content in the first message, which is conducive to saving power consumption of the terminal device.
  • the terminal device When the third bit field indicates that the configuration information of the reference signal resource in the current first message is different from the configuration information of the reference signal resource in the previous first message, the terminal device only needs to obtain the configuration of the reference signal resource from the current first message Information without obtaining all the content in the first message, which reduces the power consumption of the terminal device.
  • the system message block that sets the reference signal resource is different from the reference signal resource is located in the system message block that sets the reference signal resource in the previous first message.
  • the current first message acquires the system message block for setting the reference signal resource without acquiring all the content in the first message, which reduces the power consumption of the terminal device.
  • the embodiment of the present application does not limit the position of the third bit field in the second message.
  • the second message is a paging message
  • the third bit field is located in the DCI of the paging message.
  • the DCI of the paging message is carried by the PDCCH scrambled based on the P-RNTI.
  • the terminal device can demodulate the DCI in the PDCCH to find the third bit field in the DCI of the paging message, so that the terminal device can quickly determine whether to restart
  • the modified content in the first message is acquired, and the modified content in the first message can be accurately acquired when the third bit field is acquired, which reduces the power consumption of the terminal device and improves the processing performance of the terminal device.
  • the embodiment of the present application may also combine the three situations in the DCI to describe in detail the specific implementation form of the bits included in the third bit field.
  • the bits contained in the third bit field are the unused 1-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI Bits.
  • the first bit in the short message field may be set as the bit included in the third bit field.
  • the first bit in the short message field is set to "1"
  • the system message block where the reference signal resource is set in the current first message is different from the system message block where the reference signal resource is set in the previous first message; when the first bit in the short message field is set to "0"
  • the configuration information of the reference signal resource in the current first message is the same as the configuration information of the reference signal resource in the previous first message, or it means that the reference signal resource is located in the system message block that sets the reference signal resource in the current first message.
  • the reference signal resource is located in the same system message block where the reference signal resource is set in the previous first message.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the third bit field.
  • any two of the 6 most significant bits in the DCI are set to "1" it means that the configuration information of the reference signal resource in the current first message is different from the configuration information of the reference signal resource in the previous first message.
  • the reference signal resource is located in the current first message and the system message block that sets the reference signal resource is different from the reference signal resource is located in the system message block that sets the reference signal resource in the previous first message; when the highest 6 bits in the DCI When any two bits are set to "0", it means that the configuration information of the reference signal resource in the current first message is the same as the configuration information of the reference signal resource in the previous first message, or it means that the reference signal resource is located in the current first message.
  • the system message block for setting the reference signal resource in one message is the same as the system message block for setting the reference signal resource in the previous first message.
  • the bits contained in the third bit field are the unused 3-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI .
  • the network device may set the third bit in the short message field as the bit included in the third bit field.
  • the third bit in the short message field is set to "1"
  • the system message block of the reference signal resource set in the current first message is different from the system message block of the reference signal resource set in the previous first message; when the third bit in the short message field is set to "0"
  • the configuration information of the reference signal resource in the current first message is the same as the configuration information of the reference signal resource in the previous first message, or it means that the reference signal resource is located in the system message block that sets the reference signal resource in the current first message.
  • the reference signal resource is located in the same system message block where the reference signal resource is set in the previous first message.
  • the network device determines that the two bits of the short message indication field are set to "10” or "11", it can also set any two of the 6 most significant bits in the DCI as those contained in the third bit field. Bits. When any two of the 6 most significant bits in the DCI are set to "1", it means that the configuration information of the reference signal resource in the current first message is different from the configuration information of the reference signal resource in the previous first message.
  • the reference signal resource is located in the current first message and the system message block that sets the reference signal resource is different from the reference signal resource is located in the system message block that sets the reference signal resource in the previous first message; when the highest 6 bits in the DCI When any two bits are set to "0", it means that the configuration information of the reference signal resource in the current first message is the same as the configuration information of the reference signal resource in the previous first message, or it means that the reference signal resource is located in the current first message.
  • the system message block for setting the reference signal resource in one message is the same as the system message block for setting the reference signal resource in the previous first message.
  • the bit contained in the third bit field is at least one of all the bits in the DCI except the two bits.
  • the network device may set the first bit in the short message field as a bit included in the third bit field.
  • the first bit in the short message field is set to "1"
  • the system message block where the reference signal resource is set in the current first message is different from the system message block where the reference signal resource is set in the previous first message; when the first bit in the short message field is set to "0"
  • the configuration information of the reference signal resource in the current first message is the same as the configuration information of the reference signal resource in the previous first message, or it means that the reference signal resource is located in the system message block that sets the reference signal resource in the current first message.
  • the reference signal resource is located in the same system message block where the reference signal resource is set in the previous first message.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the third bit field.
  • any two of the 6 most significant bits in the DCI are set to "1" it means that the configuration information of the reference signal resource in the current first message is different from the configuration information of the reference signal resource in the previous first message.
  • the reference signal resource is located in the current first message and the system message block that sets the reference signal resource is different from the reference signal resource is located in the system message block that sets the reference signal resource in the previous first message; when the highest 6 bits in the DCI When any two bits are set to "0", it means that the configuration information of the reference signal resource in the current first message is the same as the configuration information of the reference signal resource in the previous first message, or it means that the reference signal resource is located in the current first message.
  • the system message block for setting the reference signal resource in one message is the same as the system message block for setting the reference signal resource in the previous first message.
  • bits included in the third bit field in the embodiments of the present application are not limited to the foregoing implementation manner, and the bits included in the third bit field may also include other bits, which are not described in detail here.
  • the network device can use different bits to set the first bit field, the third bit field, and the second bit field.
  • the communication method provided by the embodiment of the present application considers that when the configuration information of the reference signal resource and/or the configuration information of the bearing reference signal resource changes, the terminal device needs to reacquire the first message. In order not to waste the resources of the terminal device, therefore, the network device includes the third bit field in the second message and sends it to the terminal device.
  • the terminal device when the terminal device receives the third bit field, it can determine the modified content in the re-acquired first message according to the meaning of the third bit field, that is, the third bit field indicates the reference signal resource in the current first message.
  • the terminal device When the configuration information of the reference signal resource is different from the configuration information of the reference signal resource in the previous first message, the terminal device only needs to obtain the configuration information of the reference signal resource from the current first message; the third bit field indicates that the reference signal resource is located in the current first message.
  • the terminal device When the system message block where the reference signal resource is set in a message is different from the system message block where the reference signal resource is set in the previous first message, the terminal device only needs to obtain the reference signal resource bearing from the current first message. System message block for configuration information.
  • the terminal device only needs to acquire the modified content in the first message, and does not need to acquire all the content in the first message, which is beneficial to saving power consumption of the terminal device and saving resources of the terminal device.
  • the second message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the second message may only include the first bit field indicating that the reference signal resource is available, Alternatively, the second message may include a second bit field and a first bit field indicating that the reference signal resource is available.
  • the network device can also set the available time range of the reference signal resource through the first message and/or the second message, so that the network device can dynamically adjust the available reference signal resource. time limit.
  • specific embodiments are used to describe in detail the specific setting process of the available time range of the reference signal resource.
  • the first message may also include the first information. Since the first information is used to indicate the first duration, and the first information is used to indicate that the reference signal resource is available within the first duration, the terminal device receives the second message containing the first bit field sent by the network device, And when the first bit field is used to indicate that the reference signal resource is available, the terminal device can determine that the reference signal resource is available within the first duration according to the first information, and the terminal device determines that the reference signal resource is unavailable outside the first duration, thus, The terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is unavailable, so as to reduce the power consumption of the terminal device and improve the processing performance of the terminal device.
  • the terminal device may negotiate the size of the first duration together with the network device in advance.
  • the first duration uses the default value. It is also possible to determine the size of the first duration according to the first information, such as a number or an identifier at a certain fixed position in the first information, which is not limited in the embodiment of the present application.
  • the first duration is 5 seconds; if the number at a fixed position in the first information is a, the first duration is 5 seconds.
  • the unit of the first duration may be one of the following units: absolute time (for example, ms or s), symbol, time slot, subframe, or frame, etc., and the embodiment of the present application implements the first duration
  • the first information may also be used to indicate the start time of the first duration.
  • the start time of the first duration may be the time when the terminal device receives the current second message.
  • the start moment of the first duration may be the next paging moment when the terminal device receives the current second message.
  • the embodiment of the present application does not limit it.
  • the first duration may be a paging cycle of m second messages, and m is a positive integer.
  • the configuration mode of m can be pre-defined between the network device and the terminal device. For example, by default m is 1, it can also be configured by one or more bits in the first message and/or the second message. The embodiments of this application do not limit this.
  • the terminal device may directly determine the size of m according to the number corresponding to the state of one or more bits in the first message and/or the second message.
  • the 2 bits in the first message when the 2 bits in the first message can be set to "00", it can indicate that m is 1, that is, the first duration is 1 paging cycle of the second message .
  • the 2 bits in the first message can be set to "01”, it can indicate that m is 2, that is, the first duration is 2 paging cycles of the second message.
  • the 2 bits in the first message can be set to "10”, it can indicate that m is 3, that is, the first duration is 3 paging cycles of the second message.
  • the 2 bits in the first message can be set to "11”, it can indicate that m is 4, that is, the first duration is 4 paging cycles of the second message.
  • the terminal device may preset a list according to the correspondence between the state of one or more bits in the first message and/or the second message and the size of m.
  • the 2 bits in the first message when the 2 bits in the first message can be set to "00", it can be determined according to the list that m is 1, that is, the first duration is 1 search for the second message. Call cycle.
  • the 2 bits in the first message can be set to "01”, it can be determined according to the list that m is 2, that is, the first duration is 2 paging cycles of the second message.
  • the 2 bits in the first message can be set to "10”
  • it can be determined according to the list that m is 3 that is, the first duration is 3 paging cycles of the second message.
  • the 2 bits in the first message can be set to "11”, it can be determined according to the list that m is 4, that is, the first duration is 4 paging cycles of the second message.
  • the second message may further include a fourth bit field. Since the fourth bit field is used to indicate the second time length, and the fourth bit field is used to indicate that the reference signal resource is available within the second time length, the terminal device receives the second message containing the first bit field sent by the network device , And when the first bit field is used to indicate that the reference signal resource is available, the terminal device can determine that the reference signal resource is available within the second duration according to the fourth bit field, and the terminal device determines that the reference signal resource is not available outside the second duration, Therefore, the terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is unavailable, so as to reduce the power consumption of the terminal device and improve the processing performance of the terminal device.
  • the embodiment of the present application does not limit the position of the fourth bit field in the second message.
  • the fourth bit field is located in the DCI of the paging message.
  • the DCI of the paging message is carried by the PDCCH scrambled based on the P-RNTI.
  • the terminal device can demodulate the DCI in the PDCCH to find the fourth bit field in the DCI of the paging message, so that the terminal device can follow the fourth bit field.
  • the bit field accurately determines that the reference signal resource is available within the second time period, avoiding unnecessary operations caused by the terminal device performing RRM measurement based on the reference signal resource at a time outside the second time period, improving the measurement accuracy of the terminal device, and improving the Processing performance of terminal equipment.
  • the embodiment of the present application may also combine the three situations in the DCI to describe in detail the specific implementation form of the bits included in the fourth bit field.
  • the terminal device may negotiate the size of the second duration with the network device in advance, or it may be based on a bit in the fourth bit field or The corresponding relationship between the number corresponding to the state of the multiple bits and the range of the second duration sets a list to determine the size of the second duration.
  • the bits contained in the fourth bit field are the unused 1-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI Bits.
  • the network device may set the first bit in the short message field as the bit included in the fourth bit field.
  • the first bit in the short message field is set to "0" it indicates that the second time length is the first value in the list indicating the size range of the second time length
  • the first bit in the short message field is set to " 1” it indicates that the second duration is the second value in the list indicating the size range of the second duration.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the fourth bit field.
  • the size of the second duration can be determined according to the list, and it means that the reference signal resource is available within the second duration.
  • the bits contained in the fourth bit field are the unused 3-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI .
  • the network device may set the third bit in the short message field as the bit included in the fourth bit field.
  • the third bit in the short message field is set to "0"
  • it indicates that the second time length is the first value in the list indicating the size range of the second time length.
  • the third bit in the short message field is set to " 1”
  • it indicates that the second duration is the second value in the list indicating the size range of the second duration. .
  • the network device determines that the two bits of the short message indication field are set to "10” or "11", it can also set any two of the 6 most significant bits in the DCI to be included in the fourth bit field. Bits. When any two of the 6 most significant bits in the DCI are set to "1", the size of the second duration can be determined according to the list, and it means that the reference signal resource is available within the second duration.
  • the bit contained in the fourth bit field is at least one of all the bits in the DCI except the two bits.
  • the network device may set the first bit in the short message field as a bit included in the fourth bit field.
  • the size of the second time period can be determined according to the list, and it means that the reference signal resource is available in the second time period.
  • the size of the second duration can be determined according to the list, and it indicates that the reference signal resource is available within the second duration.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the fourth bit field.
  • the size of the second duration can be determined according to the list, and it means that the reference signal resource is available within the second duration.
  • bits included in the fourth bit field in the embodiments of the present application are not limited to the foregoing implementation manner, and the bits included in the fourth bit field may also include other bits, which are not described in detail here. Since the fourth bit field may be included in the second message on the premise that the second message includes the first bit field, the network device may use different bits to set the first bit field and the fourth bit field. In addition, when the second message further includes at least one of the second bit field and the third bit field, the network device also needs to ensure that different bits are used to set the fourth bit field and the bit field.
  • the unit of the second duration may be one of the following units: absolute time (for example, ms or s), symbols, time slots, subframes, or frames, etc., and the embodiment of the present application implements the second duration
  • absolute time for example, ms or s
  • symbols for example, time slots, subframes, or frames, etc.
  • the fourth bit field may also be used to indicate the start time of the second duration.
  • the starting time of the second duration may be the time when the terminal device receives the current second message.
  • the start moment of the second duration may be the next paging moment when the terminal device receives the current second message.
  • the embodiment of the present application does not limit it.
  • the terminal device can directly determine the start moment of the second duration according to the number corresponding to the state of one or more bits in the fourth bit field, or the terminal The device may preset a list to determine the start time of the second duration according to the correspondence between the state of one or more bits in the fourth bit field and the start time of the second duration.
  • the network device may set the first bit in the short message field as the bit included in the fourth bit field.
  • the first bit in the short message field is set to "1”
  • it means that the start time of the second duration is the next paging time when the terminal device receives the current second message
  • the bit is set to "0”
  • it indicates that the start time of the second duration is the time when the terminal device receives the current second message.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the fourth bit field.
  • any two of the 6 most significant bits in the DCI are set to "1" it means that the start time of the second duration is the next paging time when the terminal device receives the current second message; when the DCI
  • any two of the six most significant bits are set to "0" it means that the start time of the second duration is the time when the terminal device receives the current second message.
  • the second duration may be a paging cycle of n second messages, and n is a positive integer.
  • the configuration mode of n is the same as the configuration mode of m, and will not be repeated here.
  • the terminal device can directly determine the number n according to the number corresponding to the state of one or more bits in the fourth bit field, or the terminal device can The corresponding relationship between the state of one or more bits in the fourth bit field and the size of n is preset with a list to determine the number n.
  • the network device may set the first bit in the short message field as the bit included in the fourth bit field.
  • the first bit in the short message field is set to "0”
  • the short message When the first bit in the field is set to "1”, it can indicate that n is 2, or it can be determined according to the list that n is 2, that is, the second duration is 2 paging cycles of the second message.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the fourth bit field.
  • any two of the 6 most significant bits in DCI are set to "0", it can indicate that n is 1, or it can be determined according to the list that n is 1, that is, the second duration is 1 second message search.
  • the paging cycle of the message when any two of the 6 most significant bits in the DCI are set to "0", it can indicate that n is 1, or it can be determined according to the list that n is 1, that is, the second duration is 1 second message search.
  • the terminal device can simultaneously determine the second time according to the number corresponding to the state of one or more bits in the fourth bit field.
  • the starting time and the number n of the duration can also be determined according to the number corresponding to the state of each of the multiple bits in the fourth bit field.
  • the starting time and the number n of the second duration can also be determined according to the first
  • the corresponding relationship between the state of one or more bits in the four-bit field and the size of n is preset with a list to determine the start time and number n of the second duration.
  • the network device may set the first bit in the short message field as the bit included in the fourth bit field.
  • the first bit in the short message field is set to "0" it means that the start time of the second duration is the time when the terminal device receives the current second message, and it can indicate that n is 1, or it can be determined according to the list.
  • Is 1, that is, the second duration is one paging cycle of the second message; when the first bit in the short message field is set to "1", it means that the start of the second duration is the terminal device receiving the current first.
  • the next paging moment of the second message can indicate that n is 2, or it can be determined according to the list that n is 2, that is, the second duration is the paging cycle of 2 second messages.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the fourth bit field.
  • any two of the six most significant bits in the DCI are set to "0"
  • it means that the start time of the second duration is the time when the terminal device receives the current second message, and it can indicate that n is 1.
  • n 1, that is, the second duration is 1 paging cycle of the second message; when any two of the 6 most significant bits in the DCI are set to "1", it means the second
  • the start time of the duration is the next paging moment when the terminal device receives the current second message, and it can indicate that n is 4, or it can be determined according to the list that n is 4, that is, the second duration is the paging of 4 second messages cycle.
  • the terminal device can determine the start moment of the second duration according to one of the two arbitrary bits, and the other bit determines the number n, which can refer to the above process, and will not be repeated here.
  • first duration and the second duration may be the same or different, which is not limited in the embodiment of the present application.
  • the first message may also include the second information. Since the second information is used to indicate the third duration, and the second information is used to indicate that the reference signal resource is available within the third duration of the paging cycle of each second message, the terminal device receives the information sent by the network device When the second message contains the first bit field, and the first bit field is used to indicate that the reference signal resource is available, the terminal device can determine, according to the second information, that it is within the third time period in the paging cycle of each second message The reference signal resource is available, and the terminal device determines that the reference signal resource is unavailable outside the third duration. Therefore, the terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is not available.
  • the network device can set the third duration Near the paging moment belonging to the terminal device, so that the terminal device can use the reference signal resource to perform certain operations such as RRM measurement while waking up to monitor the PO, avoiding the terminal device from simply using the reference signal resource at the moment away from the PO Waking up multiple times is the problem of wasting power consumption in order to reduce the power consumption of the terminal equipment and improve the processing performance of the terminal equipment.
  • the terminal device may negotiate the size of the third duration with the network device in advance.
  • the third duration adopts the default value. It is also possible to determine the size of the third duration according to the second information, such as a number or an identifier at a certain fixed position in the second information, which is not limited in the embodiment of the present application.
  • the third duration is 20 milliseconds; if the number at a fixed position in the second information is a, the third duration is 20 milliseconds.
  • the unit of the third duration may be one of the following units: absolute time (for example, ms or s), symbol, time slot, subframe, or frame, etc., and the embodiment of the present application implements the third duration
  • absolute time for example, ms or s
  • symbol for example, time slot, subframe, or frame, etc.
  • the embodiment of the present application implements the third duration
  • the form is not limited. Since the first bit field indicates that the reference signal resource is available, in order to dynamically adjust the available duration range of the reference signal resource, optionally, the second information may also be used to indicate the start time or end time of the third duration.
  • the start time or end time of the third duration may be any paging moment belonging to the terminal device.
  • FIG. 3a shows that the start moment of the third duration is any paging moment belonging to the terminal device
  • FIG. 3b shows that the end moment of the third duration is any paging moment belonging to the terminal device.
  • the start time of the third duration is t0
  • the end time of the third duration is t1
  • any paging time of the terminal device is PO.
  • the terminal device monitors the second message ( For example, at the same time as a paging message), or at the same time as the next paging cycle after the end of the paging cycle of the current second message starts, it can be determined that the reference signal resource is available, so that the terminal device does not need to wake up multiple times or continue to wake up.
  • the reference signal resources can be reasonably used for RRM measurement, which is beneficial to save the power consumption of the terminal equipment and also helps to improve the performance of the terminal equipment.
  • the start time or the end time of the third duration may be the time at which the nearest network device before or after any paging moment belonging to the terminal device transmits the existing SSB signal resource.
  • FIG. 3c shows that the start time of the third duration is the time when the nearest network device before any paging moment belonging to the terminal device transmits the existing SSB signal resource
  • FIG. 3d shows the third time.
  • the end time of the duration is the time when the nearest network device after any paging moment belonging to the terminal device sends the existing SSB signal resource.
  • the start time of the third duration is t0
  • the end time of the third duration is t1
  • any paging moment of the terminal device is PO, which is the nearest before any paging moment belonging to the terminal device
  • the time when a network device sends the existing SSB signal resource is SSB1
  • the time when the nearest network device sends the existing SSB signal resource after any paging moment belonging to the terminal device is SSB2.
  • SSB1 and SSB2 belong to different The SMTC window time.
  • the start time or the end time of the third duration may be the time at which the nearest network device before or after any paging moment belonging to the terminal device transmits the existing SSB signal resource, that is, the beginning of the third duration.
  • the start time or the end time is the time of the existing SSB signal resources. Therefore, the terminal device monitors the second message (such as a paging message) while the PO monitors the second message, or at the next page after the end of the paging cycle of the current second message.
  • the reference signal resource is available, so that the terminal device does not need to wake up multiple times or continue to wake up for a long time, and the resource can be reasonably selected for RRM measurement at the time of the reference signal resource and the existing SSB signal resource. It is conducive to saving the power consumption of the terminal equipment and also conducive to improving the performance of the terminal equipment.
  • the second message may further include a fifth bit field. Since the fifth bit field is used to indicate the fourth time length, and the fifth bit field is used to indicate that the reference signal resource is available in the fourth time length in the paging cycle of each second message, the terminal device receives the network device When the second message containing the first bit field is sent, and the first bit field is used to indicate that the reference signal resource is available, the terminal device can determine the first message in the paging cycle of each second message according to the fifth bit field.
  • the reference signal resource is available within four hours, and the terminal device determines that the reference signal resource is unavailable outside the fourth period. Therefore, the terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is unavailable.
  • the network device can set the The four-time duration is set near the paging moment belonging to the terminal device, so that the terminal device can use the reference signal resource to perform certain operations such as RRM measurement while waking up to listen to the PO, avoiding the terminal device from being away from the PO purely for reference Signal resources are the problem of waking up many times and wasting power consumption, so as to reduce the power consumption of terminal equipment and improve the processing performance of terminal equipment.
  • the embodiment of the present application does not limit the position of the fifth bit field in the second message.
  • the fifth bit field is located in the DCI of the paging message.
  • the DCI of the paging message is carried by the PDCCH scrambled based on the P-RNTI.
  • the terminal device can demodulate the DCI in the PDCCH to find the fifth bit field in the DCI of the paging message, so that the terminal device can follow the fifth
  • the bit field accurately determines that the reference signal resource is available in the fourth duration of the paging cycle of each terminal device, which prevents the terminal device from performing RRM measurement based on the reference signal resource at a time other than the fourth duration, which may cause unnecessary operations.
  • the measurement accuracy of the terminal equipment is improved, and the processing performance of the terminal equipment is improved.
  • the embodiment of the present application may also combine the three situations in the DCI to describe in detail the specific implementation form of the bits included in the fifth bit field.
  • the terminal device may negotiate the size of the fourth duration together with the network device in advance, or according to a bit in the fifth bit field or The correspondence between the numbers corresponding to the states of the multiple bits and the range of the fourth duration sets a list to determine the size of the fourth duration.
  • the bits contained in the fifth bit field are the unused 1-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI Bits.
  • the network device may set the first bit in the short message field as a bit included in the fifth bit field.
  • the size of the fourth duration can be determined according to the list, and it means that the reference signal resource is available in the fourth duration of the paging cycle of each second message.
  • the size of the fourth duration can be determined according to the list, and it means that the reference signal resource is available in the fourth duration of the paging cycle of each second message.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the fifth bit field.
  • the size of the fourth duration can be determined according to the list, and it indicates that the reference signal resource is in the paging cycle of each second message. Available in the fourth time period.
  • the bits contained in the fifth bit field are the unused 3-8 bits in the short message field and at least one of the 6 most unused bits in the DCI .
  • the third bit in the short message field can be set as the bit included in the fifth bit field.
  • the size of the fourth duration can be determined according to the list, and it means that the reference signal resource is available in the fourth duration of the paging cycle of each second message.
  • the third bit in the short message field is set to "0”
  • the size of the fourth duration can be determined according to the list, and it means that the reference signal resource is available in the fourth duration of the paging cycle of each second message.
  • the network device when the network device determines that the two bits of the short message indication field are set to "10" or "11", it can also set any two of the 6 most significant bits in the DCI to be included in the fifth bit field. Bits. When any two of the 6 most significant bits in DCI are set to "1", the size of the fourth duration can be determined according to the list, and it indicates that the reference signal resource is in the paging cycle of each second message. Available in the fourth time period.
  • the bit contained in the fifth bit field is at least one of all bits in the DCI except the two bits.
  • the first bit in the short message field can be set as the bit included in the fifth bit field.
  • the size of the fourth duration can be determined according to the list, and it means that the reference signal resource is available in the fourth duration of the paging cycle of each second message.
  • the size of the fourth duration can be determined according to the list, and it means that the reference signal resource is available in the fourth duration of the paging cycle of each second message.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the fifth bit field.
  • the size of the fourth duration can be determined according to the list, and it indicates that the reference signal resource is in the paging cycle of each second message. Available in the fourth time period.
  • the bits included in the fifth bit field in the embodiment of the present application are not limited to the above implementation, and the bits included in the fifth bit field may also include other bits, which will not be described in detail here. Since the fifth bit field may be included in the second message only on the premise that the second message includes the first bit field, the network device may use different bits to set the first bit field and the fifth bit field. In addition, when the second message also includes at least one of the second bit field, the third bit field, and the fourth bit field, the network device also needs to ensure that different bits are used to set the fifth bit field and the bit field.
  • the unit of the fourth duration may be one of the following units: absolute time (for example, ms or s), symbol, time slot, subframe, or frame, etc., and the embodiment of the present application implements the fourth duration
  • absolute time for example, ms or s
  • symbol for example, time slot, subframe, or frame, etc.
  • the fifth bit field may also be used to indicate the start time or the end time of the fourth duration.
  • the start time or end time of the fourth duration may be any paging moment belonging to the terminal device.
  • the setting method of the fourth duration refer to the setting method of the third duration in FIGS. 3a-3b.
  • the start time or end time of the fourth duration may be the time at which the nearest network device before or after any paging moment belonging to the terminal device transmits the existing SSB signal resource, and the fourth duration may be set specifically Refer to Figure 3c- Figure 3d for the setting of the third duration.
  • the embodiment of the present application does not limit it.
  • the terminal device can directly determine the start time or the end time of the fourth period according to the number corresponding to the state of one or more bits in the fifth bit field.
  • the termination time, or the terminal device may preset a list to determine the start of the fourth duration according to the corresponding relationship between the state of one or more bits in the fifth bit field and the start or end time of the fourth duration Time or end time.
  • the network device may set the first bit in the short message field as the bit included in the fifth bit field.
  • the first bit in the short message field is set to "1”
  • it means that the start time of the fourth period is the time from the nearest network device before any paging moment belonging to the terminal device that sends the existing SSB signal resource Time:
  • the start time of the fourth duration is any paging time belonging to the terminal device.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the fourth bit field.
  • any two of the 6 most significant bits in the DCI are both set to "1" it means that the start time of the fourth period is the closest network device before any paging moment belonging to the terminal device.
  • the third duration and the fourth duration may be the same or different, which is not limited in the embodiment of the present application.
  • the reference signal resource is usually between the at least two durations. Available within the overlap period.
  • an example is taken as an example for the terminal setting to learn the first duration and the third duration at the same time.
  • the network device sets the first duration to 2 paging cycles of the second message (the paging cycle of 1 second message is T1), that is, the first duration is 2T1, and the start of the first duration
  • the moment is the moment when the terminal device receives the current second message, that is, the initial moment of the first duration is the PO of the terminal device
  • the network device sets the third duration to T2, and the starting moment of the third duration is the terminal device receiving the current first time.
  • the moment of the second message that is, the initial moment of the first duration is also the PO of the terminal device, and the overlapping duration of the first duration and the third duration is the shaded part in Figure 4 (ie T2 in each paging cycle), namely The reference signal resource is available in the overlap duration corresponding to the shaded part (that is, T2 in each paging cycle).
  • the network device can dynamically adjust the available time range of the reference signal resource through the first message and/or the second message, so that the terminal device can clarify the available time range of the reference signal resource, so that the terminal device can reasonably select the reference signal resource for RRM measurement In order to avoid the terminal device from performing RRM measurement when the reference signal resource is not available, the accurate operation of the terminal device is realized, and the processing performance of the terminal device is further improved.
  • the network device only the second bit field is included in the second message, and when the second bit field instructs the terminal device to use the reference signal resource, since the reference signal resource may not be sent all the time, the network device still The time range for using the reference signal resource can be set through the first message and/or the second message, so that the network device can dynamically adjust the time range for the terminal device to use the reference signal resource.
  • specific embodiments are used to describe in detail the specific setting process of the time range for using the reference signal resource.
  • the first message may also include third information. Since the third information is used to indicate the fifth duration, and the third information is used to indicate that the terminal device uses the reference signal resource within the fifth duration, the terminal device receives the second bit field containing the second bit field sent by the network device. When the second bit field is used to indicate the use of the reference signal resource, the terminal device can determine to use the reference signal resource within the fifth duration according to the third information, and the terminal device determines not to use the reference signal resource outside the fifth duration, Therefore, the terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is unavailable, so as to reduce the power consumption of the terminal device and improve the processing performance of the terminal device.
  • the terminal device may negotiate the size of the fifth duration with the network device in advance, for example, the fifth duration adopts the default value. It is also possible to determine the size of the fifth duration according to the third information, such as a number or an identifier at a fixed position in the third information, which is not limited in the embodiment of the present application.
  • the fifth duration is 5 seconds; if the number at a fixed position in the third information is a, the fifth duration is 5 seconds.
  • the unit of the fifth duration may be one of the following units: absolute time (for example, ms or s), symbol, time slot, subframe, or frame, etc., and the embodiment of the present application implements the fifth duration
  • the third information may also be used to indicate the start time of the fifth duration.
  • the starting time of the fifth duration may be the time when the terminal device receives the current second message.
  • the start moment of the fifth duration may be the next paging moment when the terminal device receives the current second message.
  • the embodiment of the present application does not limit it.
  • the fifth duration may be a paging cycle of p second messages, and p is a positive integer.
  • the configuration mode of p is the same as the configuration mode of m, and will not be repeated here.
  • the second message may further include a sixth bit field. Since the sixth bit field is used to indicate the sixth time length, and the sixth bit field is used to instruct the terminal device to use the reference signal resource within the sixth time length, the terminal device receives the network device that contains the second bit field.
  • the terminal device can determine to use the reference signal resource within the sixth time period according to the sixth bit field, and the terminal device determines not to use the reference signal resource outside the sixth time period Therefore, the terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is unavailable, so as to reduce the power consumption of the terminal device and improve the processing performance of the terminal device.
  • the embodiment of the present application does not limit the position of the sixth bit field in the second message.
  • the sixth bit field is located in the DCI of the paging message.
  • the DCI of the paging message is carried by the PDCCH scrambled based on the P-RNTI.
  • the terminal device can demodulate the DCI in the PDCCH to find the sixth bit field in the DCI of the paging message, so that the terminal device can follow the sixth
  • the bit field accurately determines the use of reference signal resources within the sixth time period, avoiding unnecessary operations caused by terminal equipment performing RRM measurements based on reference signal resources at times other than the sixth time period, improving the measurement accuracy of the terminal equipment, and improving Processing performance of terminal equipment.
  • the embodiment of the present application may also combine the three situations in the DCI to describe in detail the specific implementation form of the bits included in the sixth bit field.
  • the terminal device may negotiate the size of the sixth duration with the network device in advance, or according to one bit in the sixth bit field or The corresponding relationship between the number corresponding to the state of the multiple bits and the range of the sixth duration sets a list to determine the size of the sixth duration.
  • the bits contained in the sixth bit field are the unused 1-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI Bits.
  • the network device may set the first bit in the short message field as the bit included in the sixth bit field.
  • the size of the sixth time period can be determined according to the list, and it means that the terminal device uses the reference signal resource in the sixth time period, when the first bit in the short message field
  • the size of the sixth duration can be determined according to the list, and it means that the terminal device uses the reference signal resource within the sixth duration.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the sixth bit field.
  • the size of the sixth duration can be determined according to the list, and it means that the terminal device uses the reference signal resource within the sixth duration.
  • the bits contained in the sixth bit field are the unused 3-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI .
  • the network device may set the third bit in the short message field as the bit included in the sixth bit field.
  • the third bit in the short message field is set to "1”
  • the size of the sixth time period can be determined according to the list, and it means that the terminal device uses the reference signal resource in the sixth time period.
  • the third bit in the short message field When the bit is set to "0”, the size of the sixth duration can be determined according to the list, and it means that the terminal device uses the reference signal resource within the sixth duration.
  • the network device determines that the two bits of the short message indication field are set to "10” or "11", it can also set any two of the 6 most significant bits in the DCI to be included in the sixth bit field. Bits. When any two of the 6 most significant bits in the DCI are set to "1", the size of the sixth duration can be determined according to the list, and it means that the terminal device uses the reference signal resource within the sixth duration.
  • the bit contained in the sixth bit field is at least one of all bits in the DCI except the two bits.
  • the network device may set the first bit in the short message field as the bit included in the sixth bit field.
  • the size of the sixth time period can be determined according to the list, and it means that the terminal device uses the reference signal resource in the sixth time period, when the first bit in the short message field
  • the size of the sixth duration can be determined according to the list, and it means that the terminal device uses the reference signal resource within the sixth duration.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as the bits included in the sixth bit field.
  • the size of the sixth duration can be determined according to the list, and it means that the terminal device uses the reference signal resource within the sixth duration.
  • the bits included in the sixth bit field in the embodiments of the present application are not limited to the above implementation, and the bits included in the sixth bit field may also include other bits, which will not be described in detail here. Since the sixth bit field may be included in the second message only on the premise that the second message includes the second bit field, the network device may use different bits to set the second bit field and the sixth bit field. In addition, when the second message also includes at least one of the first bit field, the third bit field, the fourth bit field, and the fifth bit field, the network device needs to ensure that different bits are used to set the sixth bit field. And the bit field.
  • the unit of the sixth duration may be one of the following units: absolute time (for example, ms or s), symbol, time slot, subframe, or frame, etc., and the sixth duration is specifically implemented in the embodiment of the present application
  • the form is not limited. Since the second bit field indicates that the terminal device uses the reference signal resource, in order to dynamically adjust the duration range of using the reference signal resource, optionally, the sixth bit field may also be used to indicate the start time of the sixth duration.
  • the starting time of the sixth duration may be the time when the terminal device receives the current second message.
  • the start moment of the sixth duration may be the next paging moment when the terminal device receives the current second message.
  • the embodiment of the present application does not limit it.
  • the terminal device can directly determine the start time of the sixth time period according to the number corresponding to the state of one or more bits in the sixth bit field, or the terminal The device may preset a list to determine the start time of the sixth duration according to the correspondence between the state of one or more bits in the sixth bit field and the start time of the sixth duration.
  • the network device may set the first bit in the short message field as the bit included in the sixth bit field.
  • the first bit in the short message field is set to "1”
  • it means that the start time of the sixth period is the next paging time when the terminal device receives the current second message;
  • the first bit in the short message field When the bit is set to "0", it indicates that the start time of the sixth duration is the time when the terminal device receives the current second message.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as bits included in the sixth bit field.
  • any two of the 6 most significant bits in the DCI are set to "1" it means that the start time of the sixth period is the next paging time when the terminal device receives the current second message; when the DCI
  • any two of the six most significant bits are set to "0" it means that the start time of the sixth duration is the time when the terminal device receives the current second message.
  • the sixth duration may be q paging periods of the second message, and q is a positive integer.
  • the configuration mode of q is the same as the configuration mode of m, and will not be repeated here.
  • the terminal device can directly determine the number q according to the number corresponding to the state of one or more bits in the sixth bit field, or the terminal device can directly determine the number q according to The corresponding relationship between the state of one or more bits in the sixth bit field and the size of q is preset with a list to determine the number q.
  • the network device may set the first bit in the short message field as the bit included in the sixth bit field.
  • the first bit in the short message field is set to "0”
  • the short message When the first bit in the field is set to "1”, it can indicate that q is 2, or it can be determined according to the list that q is 2, that is, the sixth duration is the paging cycle of 2 second messages.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as bits included in the sixth bit field.
  • any two of the 6 most significant bits in DCI are set to "0", it can indicate that q is 1, or it can be determined according to the list that q is 1, that is, the sixth duration is 1 second message search.
  • the paging cycle of the message is
  • the terminal device can simultaneously determine the sixth bit field according to the number corresponding to the state of one or more bits in the sixth bit field.
  • the starting time and number q of the duration can also be determined according to the number corresponding to the state of each of the multiple bits in the sixth bit field.
  • the starting time and number q of the sixth duration can also be determined according to the first
  • the corresponding relationship between the state of one or more bits in the six-bit field and the size of q is preset with a list to determine the starting time of the sixth duration and the number q.
  • the network device may set the first bit in the short message field as the bit included in the sixth bit field.
  • the first bit in the short message field is set to "0"
  • it means that the start time of the sixth duration is the time when the terminal device receives the current second message, and it can indicate that q is 1, or it can be determined according to the list.
  • Is 1, that is, the sixth duration is the paging cycle of the second message; when the first bit in the short message field is set to "1", it means that the start of the sixth duration is the terminal device receiving the current first
  • the next paging moment of the second message can indicate that q is 2, or it can be determined according to the list that q is 2, that is, the sixth duration is the paging cycle of 2 second messages.
  • the network device may also set any two bits of the 6 most significant bits in the DCI as bits included in the sixth bit field.
  • any two of the 6 most significant bits in the DCI are set to "0"
  • it means that the start time of the sixth duration is the time when the terminal device receives the current second message, and it can indicate that q is 1.
  • q is 1 according to the list, that is, the sixth duration is 1 paging cycle of the second message; when any two of the 6 most significant bits in the DCI are set to "1", it means the sixth
  • the start time of the duration is the next paging moment when the terminal device receives the current second message, and it can indicate that q is 4, or it can be determined according to the list that q is 4, that is, the sixth duration is the paging of 4 second messages cycle.
  • the terminal device can determine the start time of the sixth duration according to one of the two arbitrary bits, and the other bit determines the number q, which can refer to the above process, and will not be repeated here.
  • the fifth duration and the sixth duration may be the same or different, which is not limited in the embodiments of the present application.
  • the first message may further include fourth information. Since the fourth information is used to indicate the seventh duration, and the fourth information is used to instruct the terminal device to use the reference signal resource within the seventh duration in the paging cycle of each second message, the terminal device receives the network device When the second message containing the second bit field is sent, and the second bit field is used to indicate the use of reference signal resources, the terminal device can determine the seventh message in the paging cycle of each second message according to the fourth information.
  • the reference signal resource is used within the duration, and the terminal device determines not to use the reference signal resource outside the seventh duration. Therefore, the terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is not available.
  • the network device can set the seventh The duration is set near the paging moment belonging to the terminal device, so that the terminal device can use the reference signal resource to perform certain operations such as RRM measurement while waking up to monitor the PO, avoiding the terminal device to use the reference signal at the moment away from the PO. To reduce the power consumption of the terminal equipment and improve the processing performance of the terminal equipment.
  • the terminal device may negotiate the size of the seventh duration together with the network device in advance.
  • the seventh duration uses the default value. It is also possible to determine the size of the seventh duration according to the fourth information, such as the number or identification of each fixed position in the fourth information, which is not limited in the embodiment of the present application.
  • the seventh duration is 20 milliseconds; if the number at a fixed position in the fourth information is a, the seventh duration is 20 milliseconds.
  • the unit of the seventh duration may be one of the following units: absolute time (for example, ms or s), symbol, time slot, subframe, or frame, etc., and the embodiment of the present application implements the seventh duration
  • the form is not limited. Since the second bit field indicates that the terminal device uses the reference signal resource, in order to dynamically adjust the duration range of using the reference signal resource, optionally, the fourth information may also be used to indicate the start time or the end time of the seventh duration.
  • the start time or end time of the seventh duration may be any paging moment belonging to the terminal device.
  • the setting method of the seventh duration please refer to the setting method of the third duration in FIGS. 3a-3b.
  • the start time or end time of the seventh duration may be the time at which the nearest network device before or after any paging moment belonging to the terminal device sends the SSB signal resource.
  • the setting method of the seventh duration refer to FIG. 3c for details.
  • FIG. 3d The setting of the third duration in Figure 3d. In this regard, the embodiment of the present application does not limit it.
  • the second message may also include a seventh bit field. Since the seventh bit field is used to indicate the eighth duration, and the seventh bit field is used to instruct the terminal device to use the reference signal resource within the eighth duration in the paging cycle of each second message, the terminal device receives When the second message sent by the network device contains the second bit field, and the second bit field is used to indicate the use of the reference signal resource, the terminal device can determine that in the paging cycle of each second message according to the seventh bit field The reference signal resource is used within the eighth period of time, and the terminal device determines not to use the reference signal resource outside the eighth period. Therefore, the terminal device can avoid performing RRM measurement on the reference signal resource when the reference signal resource is not available.
  • the network device can Set the eighth duration near the paging moment belonging to the terminal device, so that the terminal device can use the reference signal resource to perform certain operations such as RRM measurement while waking up to monitor the PO. This prevents the terminal device from simply doing Use reference signal resources to wake up multiple times and waste power consumption, so as to reduce the power consumption of the terminal equipment and improve the processing performance of the terminal equipment.
  • the embodiment of the present application does not limit the position of the seventh bit field in the second message.
  • the seventh bit field is located in the DCI of the paging message.
  • the DCI of the paging message is carried by the PDCCH scrambled based on P-RNTI, and the terminal device can demodulate the DCI in the PDCCH to find the seventh bit field in the DCI of the paging message, so that the terminal device can follow the seventh
  • the bit field accurately determines the use of reference signal resources in the eighth period of the paging cycle of each terminal device, which prevents the terminal device from performing RRM measurements based on the reference signal resources at times other than the eighth period, which may cause unnecessary operations and improve
  • the measurement accuracy of the terminal equipment is improved, and the processing performance of the terminal equipment is improved.
  • the embodiment of the present application may also combine the three situations in the DCI to describe in detail the specific implementation form of the bits included in the seventh bit field.
  • the terminal device may negotiate the size of the eighth duration with the network device in advance, or according to one bit in the seventh bit field or The corresponding relationship between the number corresponding to the state of the multiple bits and the range of the eighth duration sets a list to determine the size of the eighth duration.
  • the bits contained in the seventh bit field are the unused 1-8 bits in the short message field and at least one of the 6 most unused bits in the DCI Bits.
  • the network device may set the first bit in the short message field as the bit included in the seventh bit field.
  • the size of the eighth duration can be determined according to the list, and it means that the terminal device uses the reference signal during the eighth duration in the paging cycle of each second message Resource, when the first bit in the short message field is set to "0", the size of the eighth duration can be determined according to the list, and it means that the terminal device uses it in the eighth duration of the paging cycle of each second message Reference signal resources.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the seventh bit field.
  • the eighth duration can be determined according to the list, and the terminal device is instructed to be the first in the paging cycle of each second message.
  • the reference signal resource is used within eight hours.
  • the seventh bit field contains the unused 3-8 bits in the short message field, and at least one of the 6 most unused bits in the DCI .
  • the network device may set the third bit in the short message field as the bit included in the seventh bit field.
  • the third bit in the short message field is set to "1”
  • the size of the eighth duration can be determined according to the list, and it means that the terminal device uses the reference signal during the eighth duration in the paging cycle of each second message Resource
  • the third bit in the short message field is set to "0”
  • the size of the eighth duration can be determined according to the list, and it means that the terminal device uses it in the eighth duration of the paging cycle of each second message Reference signal resources.
  • the network device when the network device determines that the two bits of the short message indication field are set to "10" or "11", it can also set any two of the 6 most significant bits in the DCI to be included in the seventh bit field. Bits. When any two of the 6 most significant bits in the DCI are set to "1", the eighth duration can be determined according to the list, and it means that the terminal device is the first in the paging cycle of each second message.
  • the reference signal resource is used within eight hours.
  • the bit contained in the seventh bit field is at least one of all bits in the DCI except the two bits.
  • the network device may set the first bit in the short message field as a bit included in the seventh bit field.
  • the size of the eighth duration can be determined according to the list, and it means that the terminal device uses the reference signal during the eighth duration in the paging cycle of each second message Resource, when the first bit in the short message field is set to "0", the size of the eighth duration can be determined according to the list, and it means that the terminal device uses it in the eighth duration of the paging cycle of each second message Reference signal resources.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the seventh bit field.
  • the eighth duration can be determined according to the list, and it means that the terminal device is the first in the paging cycle of each second message.
  • the reference signal resource is used within eight hours.
  • bits included in the seventh bit field in the embodiments of the present application are not limited to the above implementation, and the bits included in the seventh bit field may also include other bits, which will not be described in detail here. Since the seventh bit field may be included in the second message only on the premise that the second message includes the second bit field, the network device can use different bits to set the second bit field and the seventh bit field. In addition, when the second message also includes at least one bit field among the first bit field, the third bit field, the fourth bit field, the fifth bit field, and the sixth bit field, the network device also needs to ensure that different bits are used. Set the seventh bit field and this bit field.
  • the unit of the eighth duration may be one of the following units: absolute time (for example, ms or s), symbols, time slots, subframes, or frames, etc., and the embodiment of the present application implements the eighth duration
  • the form is not limited. Since the second bit field indicates that the terminal device uses the reference signal resource, in order to dynamically adjust the duration range of using the reference signal resource, optionally, the seventh bit field may also be used to indicate the start time or the end time of the eighth duration.
  • the start time or the end time of the eighth duration may be any paging moment belonging to the terminal device.
  • the setting method of the eighth duration refer to the setting method of the third duration in FIGS. 3a-3b.
  • the start time or end time of the eighth duration may be the time at which the nearest network device before or after any paging moment belonging to the terminal device transmits the existing SSB signal resource, and the setting of the eighth duration may be specifically Refer to Figure 3c- Figure 3d for the setting of the third duration.
  • the embodiment of the present application does not limit it.
  • the terminal device can directly determine the start time or the end time of the eighth period according to the number corresponding to the state of one or more bits in the seventh bit field.
  • the end time, or the terminal device can preset a list to determine the start of the eighth period according to the corresponding relationship between the state of one or more bits in the seventh bit field and the start or end time of the eighth period Time or end time.
  • the network device may set the first bit in the short message field as the bit included in the seventh bit field.
  • the start time of the eighth period is the time from the nearest network device before any paging moment belonging to the terminal device that sends the existing SSB signal resource Time:
  • the first bit in the short message field is set to "0" it means that the end time of the eighth period is any paging time belonging to the terminal device.
  • the network device may also set any two bits of the highest 6 bits in the DCI as the bits included in the seventh bit field.
  • any two of the 6 most significant bits in the DCI are set to "1" it means that the end time of the eighth period is the nearest network device after any paging moment belonging to the terminal device.
  • any two of the six most significant bits in the DCI are set to "0”, it means that the start time of the eighth period is any paging time belonging to the terminal device.
  • the seventh duration and the eighth duration may be the same or different, which is not limited in the embodiment of the present application.
  • the reference signal resource is usually used during these at least two durations.
  • the reference signal resource used is usually within the overlapping duration of the fifth duration and the seventh duration.
  • the network device can dynamically adjust the time range of using the reference signal resource through the first message and/or the second message, so that the terminal device can clearly use the time range of the reference signal resource, which is convenient for the terminal device to reasonably select the reference signal resource for RRM measurement In order to avoid the terminal device from performing RRM measurement when the reference signal resource is not available, the accurate operation of the terminal device is realized, and the processing performance of the terminal device is further improved.
  • the operations performed by the network device can also be implemented by components (such as chips, circuits) that can be used in the network device, and the operations performed by the terminal device can also be implemented by the components available for the terminal ( For example, chip, circuit) implementation.
  • FIG. 5 is a schematic structural diagram of an embodiment of a network device provided by this application.
  • the network device may also be a component (such as a chip, a circuit) that can be used in a network device. As shown in FIG. include:
  • the first sending module 11 is configured to send a first message to a terminal device, and the first message includes configuration information of reference signal resources;
  • the second sending module 12 is configured to send a second message to the terminal device, the The second message includes a first bit field and/or a second bit field, the first bit field is used to indicate the available state of the reference signal resource, and the second bit field is used to instruct the terminal device to use synchronization Signal/physical broadcast channel resource block SSB signal resource and/or the reference signal resource.
  • the first bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the first bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the first bit field are the unused 3-8 bits in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the first bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the second bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the second bit field are the unused 1-8th bits in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the second bit field are the unused 3-8 bits in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bit contained in the second bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the reference signal resource includes at least one of the following resources: channel state information reference signal CSI-RS resource, newly-added synchronization signal/physical broadcast channel resource block SSB signal resource, and secondary synchronization signal SSS resource.
  • the second message further includes a third bit field, and the third bit field is used to indicate that the configuration information of the reference signal resource in the current first message is different from that in the previous first message. Whether the configuration information of the reference signal resource is different, or the third bit field is used to indicate that the system message block carrying the configuration information of the reference signal resource in the current first message is different from the previous one that the terminal device has acquired Whether the system message block carrying the configuration information of the reference signal resource in the first message is different.
  • the third bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the third bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the third bit field are the unused 3-8 bits in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the third bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the first message further includes first information, so The first information is used to indicate a first duration, and the first information is used to indicate that the reference signal resource is available within the first duration.
  • the first information is also used to indicate the start moment of the first duration; wherein the start moment of the first duration is the time when the terminal device receives the current second message Time, or the start time of the first duration is the next paging time when the terminal device receives the current second message.
  • the first duration is m paging periods of the second message, and m is a positive integer.
  • the second message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the second message further includes a fourth bit field, The fourth bit field is used to indicate a second duration, and the fourth bit field is used to indicate that the reference signal resource is available within the second duration.
  • the fourth bit field is also used to indicate the start moment of the second duration; wherein, the start moment of the second duration is that the terminal device receives the current second message Or, the start time of the second duration is the next paging time when the terminal device receives the current second message.
  • the second duration is n paging cycles of the second message, and n is a positive integer.
  • the fourth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the fourth bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the fourth bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the fourth bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the first message further includes second information, so The second information is used to indicate a third duration, and the second information is used to indicate that the reference signal resource is available within the third duration in a paging cycle of each second message.
  • the second information is also used to indicate the start time or the end time of the third duration; wherein, the start time or the end time of the third duration is any one belonging to the terminal device A paging moment, or, the start moment or the end moment of the third duration is the network device that is closest to before or after any paging moment belonging to the terminal device sends the synchronization signal/physical broadcast Channel resource block SSB signal resource time.
  • the second message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the second message further includes a fifth bit field, The fifth bit field is used to indicate a fourth duration, and the fifth bit field is used to indicate that the reference signal resource is available within the fourth duration in the paging cycle of each second message.
  • the fifth bit field is also used to indicate the start or end time of the fourth duration; wherein, the start or end time of the fourth duration belongs to the terminal device Any paging moment, or the start moment or end moment of the fourth duration is the network device that is closest to before or after any paging moment belonging to the terminal device that sends the synchronization signal/physical The time of the broadcast channel resource block SSB signal resource.
  • the fifth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the fifth bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the fifth bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the fifth bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the first message also includes Third information, where the third information is used to indicate a fifth duration, and the third information is used to instruct the terminal device to use the reference signal resource within the fifth duration.
  • the third information is also used to indicate the start time of the fifth duration; wherein, the start time of the fifth duration is the time when the terminal device receives the current second message Time, or the start time of the fifth duration is the next paging time when the terminal device receives the current second message.
  • the fifth duration is p paging periods of the second message, and p is a positive integer.
  • the second message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the second message also includes A sixth bit field, where the sixth bit field is used to indicate a sixth time length, and the sixth bit field is used to indicate that the terminal device uses the reference signal resource within the sixth time length.
  • the sixth bit field is also used to indicate the start moment of the sixth duration; wherein, the start moment of the sixth duration is that the terminal device receives the current second message Or, the start time of the sixth duration is the next paging time when the terminal device receives the current second message.
  • the sixth duration is q paging periods of the second message, and q is a positive integer.
  • the sixth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the sixth bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the sixth bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bit contained in the sixth bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the first message also includes Fourth information, the fourth information is used to indicate the seventh duration, and the fourth information is used to instruct the terminal device to use the reference within the seventh duration in the paging cycle of each second message Signal resources.
  • the fourth information is also used to indicate the start time or the end time of the seventh duration; wherein, the start time or the end time of the seventh duration is any one belonging to the terminal device A paging moment, or the start moment or end moment of the seventh duration is the moment before or after any paging moment belonging to the terminal device that the network device sends the SSB signal resource .
  • the second message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the second message also includes The seventh bit field, the seventh bit field is used to indicate the eighth duration, and the seventh bit field is used to indicate the terminal device to use within the eighth duration in the paging cycle of each second message The reference signal resource.
  • the seventh bit field is also used to indicate the start time or end time of the eighth duration; wherein, the start time or end time of the eighth duration belongs to the terminal device Any paging moment, or, the start moment or the end moment of the eighth duration is the one closest to the network device before or after any paging moment belonging to the terminal device that sends the SSB signal resource time.
  • the seventh bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the seventh bit field are the unused 1-8th bits in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the seventh bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bit contained in the seventh bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the network device of this embodiment can be used to implement the technical solutions of the method embodiments shown in Figures 2 to 4, and its implementation principles and technical effects are similar.
  • the modules here can also be replaced with components or circuits.
  • FIG. 6 is a schematic structural diagram of an embodiment of a terminal device provided by this application.
  • the terminal device may also be a component (such as a chip, a circuit) that can be used for a terminal device.
  • the terminal device of the embodiment of the present application may include:
  • the first receiving module 21 is configured to receive a first message from a network device, and the first message includes configuration information of the reference signal resource;
  • the second receiving module 22 is configured to receive a second message from the network device, the The second message includes a first bit field and/or a second bit field, the first bit field is used to indicate the available state of the reference signal resource, and the second bit field is used to instruct the terminal device to use synchronization Signal/Physical Broadcast Channel Resource Block SSB signal resource and/or the reference signal resource;
  • the processing module 23 is configured to perform radio resource management RRM measurement according to the first message and the second message.
  • the first bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the first bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the first bit field are the unused 3-8 bits in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the first bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the second bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the second bit field are the unused 1-8th bits in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the second bit field are the unused 3-8 bits in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bit contained in the second bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the reference signal resource includes at least one of the following resources: channel state information reference signal CSI-RS resource, newly-added synchronization signal/physical broadcast channel resource block SSB signal resource, and secondary synchronization signal SSS resource.
  • the second message further includes a third bit field, and the third bit field is used to indicate that the configuration information of the reference signal resource in the current first message is different from that in the previous first message. Whether the configuration information of the reference signal resource is different, or the third bit field is used to indicate that the system message block carrying the configuration information of the reference signal resource in the current first message is different from the previous one that the terminal device has acquired Whether the system message block carrying the configuration information of the reference signal resource in the first message is different.
  • the third bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the third bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the bits contained in the third bit field are the unused 3-8 bits in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the third bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the first message further includes first information, so The first information is used to indicate a first duration, and the first information is used to indicate that the reference signal resource is available within the first duration.
  • the first information is also used to indicate the start moment of the first duration; wherein the start moment of the first duration is the time when the terminal device receives the current second message Time, or the start time of the first duration is the next paging time when the terminal device receives the current second message.
  • the first duration is m paging periods of the second message, and m is a positive integer.
  • the second message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the second message further includes a fourth bit field, The fourth bit field is used to indicate a second duration, and the fourth bit field is used to indicate that the reference signal resource is available within the second duration.
  • the fourth bit field is also used to indicate the start moment of the second duration; wherein, the start moment of the second duration is that the terminal device receives the current second message Or, the start time of the second duration is the next paging time when the terminal device receives the current second message.
  • the second duration is n paging cycles of the second message, and n is a positive integer.
  • the fourth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the fourth bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the fourth bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the fourth bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the first message further includes second information, so The second information is used to indicate a third duration, and the second information is used to indicate that the reference signal resource is available within the third duration in a paging cycle of each second message.
  • the second information is also used to indicate the start time or the end time of the third duration; wherein, the start time or the end time of the third duration is any one belonging to the terminal device A paging moment, or, the start moment or the end moment of the third duration is the network device that is closest to before or after any paging moment belonging to the terminal device sends the synchronization signal/physical broadcast Channel resource block SSB signal resource time.
  • the second message when the first bit field is included in the second message, and the first bit field indicates that the reference signal resource is available, the second message further includes a fifth bit field, The fifth bit field is used to indicate a fourth duration, and the fifth bit field is used to indicate that the reference signal resource is available within the fourth duration in the paging cycle of each second message.
  • the fifth bit field is also used to indicate the start or end time of the fourth duration; wherein, the start or end time of the fourth duration belongs to the terminal device Any paging moment, or the start moment or end moment of the fourth duration is the network device that is closest to before or after any paging moment belonging to the terminal device that sends the synchronization signal/physical The time of the broadcast channel resource block SSB signal resource.
  • the fifth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the fifth bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the fifth bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bits contained in the fifth bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the first message also includes Third information, where the third information is used to indicate a fifth duration, and the third information is used to instruct the terminal device to use the reference signal resource within the fifth duration.
  • the third information is also used to indicate the start time of the fifth duration; wherein, the start time of the fifth duration is the time when the terminal device receives the current second message Time, or the start time of the fifth duration is the next paging time when the terminal device receives the current second message.
  • the fifth duration is p paging periods of the second message, and p is a positive integer.
  • the second message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the second message also includes A sixth bit field, where the sixth bit field is used to indicate a sixth time length, and the sixth bit field is used to indicate that the terminal device uses the reference signal resource within the sixth time length.
  • the sixth bit field is also used to indicate the start moment of the sixth duration; wherein, the start moment of the sixth duration is that the terminal device receives the current second message Or, the start time of the sixth duration is the next paging time when the terminal device receives the current second message.
  • the sixth duration is q paging periods of the second message, and q is a positive integer.
  • the sixth bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the sixth bit field are the unused bits 1-8 in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the sixth bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bit contained in the sixth bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the first message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the first message also includes Fourth information, the fourth information is used to indicate the seventh duration, and the fourth information is used to instruct the terminal device to use the reference within the seventh duration in the paging cycle of each second message Signal resources.
  • the fourth information is also used to indicate the start time or the end time of the seventh duration; wherein, the start time or the end time of the seventh duration is any one belonging to the terminal device A paging moment, or the start moment or end moment of the seventh duration is the moment before or after any paging moment belonging to the terminal device that the network device sends the SSB signal resource .
  • the second message when only the second bit field is included in the second message, and the second bit field indicates that the terminal device uses the reference signal resource, the second message also includes The seventh bit field, the seventh bit field is used to indicate the eighth duration, and the seventh bit field is used to indicate the terminal device to use within the eighth duration in the paging cycle of each second message The reference signal resource.
  • the seventh bit field is also used to indicate the start time or end time of the eighth duration; wherein, the start time or end time of the eighth duration belongs to the terminal device Any paging moment, or, the start moment or the end moment of the eighth duration is the one closest to the network device before or after any paging moment belonging to the terminal device that sends the SSB signal resource time.
  • the seventh bit field is located in the downlink control information DCI of the second message.
  • the bits contained in the seventh bit field are the unused 1-8th bits in the short message field, and the highest bit in the DCI At least one of the 6 unused bits in the DCI; or, when there is a short message in the DCI, the seventh bit field contains the bits 3-8 that are not used in the short message field Bit, and at least one of the 6 most unused bits in the DCI; or, when the two bits in the short message indication field indicate the reserved state, the bit contained in the seventh bit field Is at least one bit among all the bits in the DCI except the two bits.
  • the terminal device of this embodiment can be used to implement the technical solutions of the method embodiments shown in Figures 2 to 4, and its implementation principles and technical effects are similar.
  • For the implementation of each module please refer to the related descriptions of the method embodiments. I won't repeat them here.
  • the modules here can also be replaced with components or circuits.
  • This application may divide the network equipment or terminal equipment into functional modules according to the above method examples.
  • each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module.
  • the above-mentioned integrated modules can be implemented in the form of hardware or software functional modules. It should be noted that the division of modules in the embodiments of the present application is illustrative, and is only a logical function division, and there may be other division methods in actual implementation.
  • FIG. 7 is a schematic structural diagram of an embodiment of a network device provided by this application, and the network device includes:
  • the memory 31 is used to store program instructions, and the memory 31 may be a flash (flash memory).
  • the processor 32 is configured to call and execute the program instructions in the memory 31 to implement the respective steps of the corresponding network device in the communication method in FIGS. 2 to 4. For details, refer to the related description in the foregoing method embodiment.
  • An input/output interface 33 may also be included.
  • the input/output interface 33 may include an independent output interface and an input interface, or may be an integrated interface that integrates input and output. Wherein, the output interface is used to output data, and the input interface is used to obtain input data.
  • the above output data is the general term output in the above method embodiment, and the input data is the general term input in the above method embodiment.
  • the network device may be used to execute various steps and/or procedures corresponding to the corresponding network device in the foregoing method embodiments.
  • FIG. 8 is a schematic structural diagram of an embodiment of a terminal device provided by this application.
  • the terminal device includes: a memory 41 for storing program instructions, and the memory 41 may be a flash (flash memory).
  • the processor 42 is configured to call and execute the program instructions in the memory 41 to implement each step of the corresponding terminal device in the communication method of FIGS. 2 to 4. For details, refer to the related description in the foregoing method embodiment.
  • the input/output interface 43 may include an independent output interface and an input interface, or may be an integrated interface that integrates input and output. Wherein, the output interface is used to output data, and the input interface is used to obtain input data.
  • the above output data is the general term output in the above method embodiment, and the input data is the general term input in the above method embodiment.
  • the terminal device may be used to execute various steps and/or procedures corresponding to the corresponding terminal device in the foregoing method embodiments.
  • the present application also provides a readable storage medium in which an execution instruction is stored.
  • an execution instruction is stored.
  • the network device executes the communication method in the foregoing method embodiment.
  • the present application also provides a readable storage medium in which an execution instruction is stored.
  • an execution instruction is stored.
  • the terminal device executes the communication method in the foregoing method embodiment.
  • This application also provides a program product, which includes an execution instruction, and the execution instruction is stored in a readable storage medium. At least one processor of the network device can read the execution instruction from a readable storage medium, and at least one processor executes the execution instruction to enable the network device to implement the communication method in the foregoing method embodiment.
  • This application also provides a program product, which includes an execution instruction, and the execution instruction is stored in a readable storage medium. At least one processor of the terminal device can read the execution instruction from a readable storage medium, and at least one processor executes the execution instruction to enable the terminal device to implement the communication method in the foregoing method embodiment.
  • the present application also provides a chip, which is connected to a memory, or a memory is integrated on the chip, and when the software program stored in the memory is executed, the communication method in the foregoing method embodiment is implemented.
  • a person of ordinary skill in the art can understand that: in the above-mentioned embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it can be implemented in the form of a computer program product in whole or in part.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instructions may be transmitted from a website, computer, server, or data center. Transmission to another website site, computer, server or data center via wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).

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Abstract

本申请提供一种通信方法、装置及设备。该方法包括：网络设备向终端设备发送第一消息，第一消息中包括参考信号资源的配置信息。网络设备再向终端设备发送第二消息，第二消息中包括第一比特域和/或第二比特域，第一比特域用于表示参考信号资源的可用状态，第二比特域用于指示终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或参考信号资源。从而，根据参考信号资源的可用状态和/或是否使用参考信号资源，实现了终端设备的精准操作，降低了终端设备的功耗。

Description

通信方法、装置及设备
本申请要求于2019年02月15日提交中国专利局、申请号为201910117797.6、申请名称为“通信方法、装置及设备”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
本申请涉及通信技术领域，尤其涉及一种通信方法、装置及设备。
背景技术
在移动通信系统中，基站可以向用户设备(User Equipment，UE)发送参考信号资源，使得UE可以利用参考信号资源进行相应的操作。其中，上述参考信号资源可以包括多种类型，如同步信号/物理广播信道资源块(Synchronization Signal/physical broadcast channel Block，SSB)信号资源、信道状态信息参考信号(Channel State Information-Reference Signal，CSI-RS)资源及辅同步信号(Secondary Synchronization Signal，SSS)资源等。
然而，UE在利用上述参考信号资源进行相应操作时需要消耗很多功耗。因此，目前亟需给出降低UE功耗的通信方法。
发明内容
本申请提供一种通信方法、装置及设备，以实现终端设备的精准操作，降低了终端设备的功耗，提升了终端设备的处理性能。
第一方面，本申请提供一种通信方法，包括：网络设备向终端设备发送第一消息，所述第一消息中包括参考信号资源的配置信息；所述网络设备向所述终端设备发送第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源。
通过第一方面提供的通信方法，网络设备可以向终端设备发送包含有参考信号资源的配置信息的第一消息，使得终端设备可以根据第一消息获知网络设备除了配置有现有的SSB信号资源之外还配置有参考信号资源。网络设备还可以向终端设备发送包含有第一比特域和/或第二比特域的第二消息，由于第一比特域表示参考信号资源的可用状态，第二比特域指示终端设备使用现有的SSB信号资源和/或参考信号资源，因此，不仅参考信号资源不会增加额外always on信号，满足了NR系统的最初减少always on信号的设计原则，还使得终端设备可以明确确定参考信号资源是否可用和/或快速选择使用现有的SSB信号资源和参考信号资源中的至少一个进行如RRM测量等相应的操作，解决了由于参考信号资源不一直发送而终端设备需要进行不必要操作的问题，实现了终端设备的精准操作，有利于终端设备功耗的节省，避免了终端设备功耗的增加，提高了终端设备的操作准确度，提升了终端设备的处理性能。
第二方面，本申请提供一种通信方法，包括：终端设备从网络设备接收第一消息，所述 第一消息中包括参考信号资源的配置信息；所述终端设备从所述网络设备接收第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源；所述终端设备根据所述第一消息和所述第二消息进行无线电资源管理RRM测量。
通过第二方面提供的通信方法，终端设备在接收到网络设备发送的包含有参考信号资源的配置信息的第一消息时，可以根据第一消息获知网络设备除了配置有现有的SSB信号资源之外还配置有参考信号资源。终端设备在接收到网络设备发送的包含有第一比特域和/或第二比特域的第二消息时，由于第一比特域表示参考信号资源的可用状态，第二比特域指示终端设备使用现有的SSB信号资源和/或参考信号资源，因此，不仅参考信号资源不会增加额外always on信号，满足了NR系统的最初减少always on信号的设计原则，还使得终端设备可以明确确定参考信号资源是否可用和/或快速选择使用现有的SSB信号资源和参考信号资源中的至少一个进行如RRM测量等相应的操作，解决了由于参考信号资源不一直发送而终端设备需要进行不必要操作的问题，实现了终端设备的精准操作，有利于终端设备功耗的节省，避免了终端设备功耗的增加，提高了终端设备的操作准确度，提升了终端设备的处理性能。
在第一方面或第二方面的一种可能的设计中，终端设备可以基于参考信号资源进行RRM测量、BM和时频跟踪等相应的操作。参考信号资源可以包括如下至少一种资源：信道状态信息参考信号CSI-RS资源、新增的同步信号/物理广播信道资源块SSB信号资源和辅同步信号SSS资源。新增的SSB信号资源可以与现有的SSB信号资源相同，也可以与现有的SSB信号资源不同。参考信号资源的配置信息包括但不限于参考信号资源的频域宽度、参考信号资源的频域密度和参考信号资源的周期。
在第一方面或第二方面的一种可能的设计中，第一消息中可以配置有一个参考信号资源，也可以配置有多个参考信号资源，其中多个参考信号资源可以同种类型，也可以为不同类型。该第一消息可以为系统消息(System Information，SI)，也可以为除SI之外的其他消息。SI可以包括为主信息块(Master Information Block，MIB)、系统消息块类型1(System Information Blocks Type1，SIB1)以及其他系统消息(Other system information，OSI，即除了SIB1以外的其他SIB，如SIB2-SIBn，n>2，n为正整数)，MIB包括下行系统带宽、SIB1配置信息以及系统帧号(System Rrame Number，SFN)这些有限个数的最基本和最常用的参数，用于允许终端设备接入小区。SIB1包括广播小区接入与小区选择的相关参数以及OSI的调度信息。在第一消息为SI时，为了便于配置，网络设备根据参考信号资源的配置信息，可以在SIB1中配置参考信号资源，也可以在现有的OSI中配置参考信号资源，还可以在新增的OSI中配置参考信号资源，亦可以在SIB1和OSI中均配置参考信号资源。另外，网络设备可以向终端设备广播发送第一消息，也可以根据从终端设备发送的请求消息向终端设备发送第一消息。第二消息可以为寻呼消息，也可以为除了寻呼消息之外的其他消息。
在第一方面或第二方面的一种可能的设计中，所述第一比特域位于所述第二消息的下行控制信息DCI中，方便终端设备快速从DCI查找第一比特域，及时确定参考信号资源是否可用。
在第一方面或第二方面的一种可能的设计中，在所述DCI中仅存在调度信息时，所述第一比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第一比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未 被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第一比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在第一方面或第二方面的一种可能的设计中，所述第二比特域位于所述第二消息的下行控制信息DCI中，方便终端设备快速从DCI查找第二比特域，及时确定使用参考信号资源和/或现有的SSB信号资源的情况。
在第一方面或第二方面的一种可能的设计中，在所述DCI中仅存在调度信息时，所述第二比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第二比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第二比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在第一方面或第二方面的一种可能的设计中，所述参考信号资源包括如下至少一种资源：信道状态信息参考信号CSI-RS资源、新增的同步信号/物理广播信道资源块SSB信号资源和辅同步信号SSS资源。
在第一方面或第二方面的一种可能的设计中，所述第二消息中还包括第三比特域，所述第三比特域用于表示当前所述第一消息中参考信号资源的配置信息与前一个所述第一消息中参考信号资源的配置信息是否不同，或者，所述第三比特域用于表示当前所述第一消息中承载所述参考信号资源的配置信息的系统消息块与终端设备已经获取的前一个所述第一消息中承载所述参考信号资源的配置信息的系统消息块是否不同。
通过该实施方式提供的通信方法，考虑到终端设备在参考信号资源的配置信息和/或承载参考信号资源的配置信息发生变化时，需要重新获取第一消息。为了不浪费终端设备的资源，因此，网络设备将第三比特域包含在第二消息中一同发送给终端设备。进而，终端设备在接收到第三比特域时，可以根据第三比特域的表示含义确定重新获取的第一消息中的修改内容，即，在第三比特域表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同时，终端设备只需从当前的第一消息中获取参考信号资源的配置信息；在第三比特域表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同时，终端设备只需从当前的第一消息中获取承载参考信号资源的配置信息的系统消息块。进而，终端设备只需获取第一消息中的修改内容，无需获取第一消息中的全部内容，有利于终端设备功耗的节省。
在第一方面或第二方面的一种可能的设计中，所述第三比特域位于所述第二消息的下行控制信息DCI中，方便终端设备快速从DCI查找第三比特域，以准确确定重新获取的第一消息中的修改内容。
在第一方面或第二方面的一种可能的设计中，在所述DCI中仅存在调度信息时，所述第三比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第三比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第三比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少 一个比特。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第一信息，所述第一信息用于指示第一时长，所述第一信息用于表示所述参考信号资源在所述第一时长内可用。
在第一方面或第二方面的一种可能的设计中，所述第一信息还用于指示所述第一时长的起始时刻；其中，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在第一方面或第二方面的一种可能的设计中，所述第一时长为m个所述第二消息的寻呼周期，m为正整数。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第四比特域，所述第四比特域用于指示第二时长，所述第四比特域用于表示所述参考信号资源在所述第二时长内可用。
在第一方面或第二方面的一种可能的设计中，所述第四比特域还用于指示所述第二时长的起始时刻；其中，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在第一方面或第二方面的一种可能的设计中，所述第二时长为n个所述第二消息的寻呼周期，n为正整数。
在第一方面或第二方面的一种可能的设计中，所述第四比特域位于所述第二消息的下行控制信息DCI中。
在第一方面或第二方面的一种可能的设计中，在所述DCI中仅存在调度信息时，所述第四比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第四比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第四比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第二信息，所述第二信息用于指示第三时长，所述第二信息用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第三时长内可用。
在第一方面或第二方面的一种可能的设计中，所述第二信息还用于指示所述第三时长的起始时刻或终止时刻；其中，所述第三时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第三时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第五比特域，所述第五比特域用于指示第四时长，所述第五比特域用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第四时长内可用。
在第一方面或第二方面的一种可能的设计中，所述第五比特域还用于指示所述第四时长的起始时刻或终止时刻；其中，所述第四时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第四时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
在第一方面或第二方面的一种可能的设计中，所述第五比特域位于所述第二消息的下行控制信息DCI中。
在第一方面或第二方面的一种可能的设计中，在所述DCI中仅存在调度信息时，所述第五比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第五比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第五比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
通过该实施方式提供的通信方法，网络设备通过第一消息和/或第二消息可以动态调整参考信号资源可用的时间范围，使得终端设备可以明确参考信号资源可用的时间范围，方便终端设备合理选用参考信号资源进行RRM测量，以避免终端设备在参考信号资源不可用时进行RRM测量，实现了终端设备的准确操作，进一步提升了终端设备的处理性能。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第三信息，所述第三信息用于指示第五时长，所述第三信息用于指示所述终端设备在所述第五时长内使用所述参考信号资源。
在第一方面或第二方面的一种可能的设计中，所述第三信息还用于指示所述第五时长的起始时刻；其中，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在第一方面或第二方面的一种可能的设计中，所述第五时长为p个所述第二消息的寻呼周期，p为正整数。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第六比特域，所述第六比特域用于指示第六时长，所述第六比特域用于指示所述终端设备在所述第六时长内使用所述参考信号资源。
在第一方面或第二方面的一种可能的设计中，所述第六比特域还用于指示所述第六时长的起始时刻；其中，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在第一方面或第二方面的一种可能的设计中，所述第六时长为q个所述第二消息的寻呼周期，q为正整数。
在第一方面或第二方面的一种可能的设计中，所述第六比特域位于所述第二消息的下行控制信息DCI中。
在第一方面或第二方面的一种可能的设计中，在所述DCI中仅存在调度信息时，所述第六比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位 的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第六比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第六比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第四信息，所述第四信息用于指示第七时长，所述第四信息用于指示所述终端设备在每个所述第二消息的寻呼周期中的第七时长内使用所述参考信号资源。
在第一方面或第二方面的一种可能的设计中，所述第四信息还用于指示所述第七时长的起始时刻或终止时刻；其中，所述第七时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第七时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
在第一方面或第二方面的一种可能的设计中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第七比特域，所述第七比特域用于指示第八时长，所述第七比特域用于指示所述终端设备在每个所述第二消息的寻呼周期中的第八时长内使用所述参考信号资源。
在第一方面或第二方面的一种可能的设计中，所述第七比特域还用于指示所述第八时长的起始时刻或终止时刻；其中，所述第八时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第八时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
在第一方面或第二方面的一种可能的设计中，所述第七比特域位于所述第二消息的下行控制信息DCI中。
在第一方面或第二方面的一种可能的设计中，在所述DCI中仅存在调度信息时，所述第七比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第七比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第七比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
第三方面，本申请提供一种通信装置，所述装置可以是网络设备，也可以是网络设备内的芯片。所述装置可以包括处理单元和收发单元。当所述装置是网络设备时，所述处理单元可以是处理器，所述收发单元可以是收发器；所述网络设备还可以包括存储单元，所述存储单元可以是存储器；所述存储单元用于存储指令，所述处理单元执行所述存储单元所存储的指令，以使所述网络设备执行上述第一方面中相应的功能。当所述装置是网络设备内的芯片时，所述处理单元可以是处理器，所述收发单元可以是输入/输出接口、管脚或电路等；所述处理单元执行存储单元所存储的指令，以使所述网络设备执行上述第一方面中相应的功能，所述存储单元可以是所述芯片内的存储单元(例如，寄存器、缓存等)，也可以是所述网络设备内的位于所述芯片外部的存储单元(例如，只读存储器、随机存取存储器等)。
第四方面，本申请提供一种通信装置，所述装置可以是终端设备，也可以是终端设备内的芯片。所述装置可以包括处理单元和收发单元。当所述装置是终端设备时，所述处理单元 可以是处理器，所述收发单元可以是收发器；所述终端设备还可以包括存储单元，所述存储单元可以是存储器；所述存储单元用于存储指令，所述处理单元执行所述存储单元所存储的指令，以使所述终端设备执行上述第二方面中相应的功能。当所述装置是终端设备内的芯片时，所述处理单元可以是处理器，所述收发单元可以是输入/输出接口、管脚或电路等；所述处理单元执行存储单元所存储的指令，以使所述终端设备执行上述第二方面中相应的功能，所述存储单元可以是所述芯片内的存储单元(例如，寄存器、缓存等)，也可以是所述终端设备内的位于所述芯片外部的存储单元(例如，只读存储器、随机存取存储器等)。
第五方面，本申请提供一种可读存储介质，可读存储介质中存储有执行指令，当网络设备的至少一个处理器执行该执行指令时，网络设备执行第一方面及第一方面任一种可能的设计中的通信方法。
第六方面，本申请提供一种可读存储介质，可读存储介质中存储有执行指令，当终端设备的至少一个处理器执行该执行指令时，终端设备执行第二方面及第二方面任一种可能的设计中的通信方法。
第七方面，本申请提供一种程序产品，该程序产品包括执行指令，该执行指令存储在可读存储介质中。网络设备的至少一个处理器可以从可读存储介质读取该执行指令，至少一个处理器执行该执行指令使得网络设备实施第一方面及第一方面任一种可能的设计中的通信方法。
第八方面，本申请提供一种程序产品，该程序产品包括执行指令，该执行指令存储在可读存储介质中。终端设备的至少一个处理器可以从可读存储介质读取该执行指令，至少一个处理器执行该执行指令使得终端设备实施第二方面及第二方面任一种可能的设计中的通信方法。
附图说明
图1为一种通信系统架构示意图；
图2为本申请提供的一种通信方法实施例的信令流程图；
图3a为本申请提供的一种通信方法实施例中第三时长的时长范围示意图；
图3b为本申请提供的一种通信方法实施例中第三时长的时长范围示意图；
图3c为本申请提供的一种通信方法实施例中第三时长的时长范围示意图；
图3d为本申请提供的一种通信方法实施例中第三时长的时长范围示意图；
图4为本申请提供的一种通信方法实施例中第一时长和第三时长的重叠时长示意图；
图5为本申请提供的一种网络设备实施例的结构示意图；
图6为本申请提供的一种终端设备实施例的结构示意图；
图7为本申请提供的一种网络设备实施例的结构示意图；
图8为本申请提供的一种终端设备实施例的结构示意图。
具体实施方式
本申请实施例中，“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A，B可以是单数或者复数。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a，b，或c中的至少一项(个)，可以表示： a，b，c，a-b，a-c，b-c，或a-b-c，其中a，b，c可以是单个，也可以是多个。
本申请实施例可以应用于无线通信系统，需要说明的是，本申请实施例提及的无线通信系统包括但不限于：窄带物联网系统(Narrow Band-Internet of Things，NB-IoT)、全球移动通信系统(Global System for Mobile Communications，GSM)、增强型数据速率GSM演进系统(Enhanced Data rate for GSM Evolution，EDGE)、宽带码分多址系统(WideBand Code Division Multiple Access，WCDMA)、码分多址2000系统(Code Division Multiple Access，CDMA2000)、时分同步码分多址系统(Time Division-Synchronization Code Division Multiple Access，TD-SCDMA)，长期演进系统(Long Term Evolution，LTE)以及第五代移动通信(the 5th Generation mobile communication technology，5G)系统。
本申请涉及的通信装置主要包括网络设备和终端设备。
网络设备：可以是基站，或者接入点，或者接入网设备，或者可以是指接入网中在空中接口上通过一个或多个扇区与无线终端通信的设备。网络设备可用于将收到的空中帧与IP分组进行相互转换，作为无线终端与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)网络。网络设备还可协调对空中接口的属性管理。例如，网络设备可以是长期演进(Long Term Evolution，LTE)中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者中继站或接入点，或者5G网络中的基站，例如gNB等，在此并不限定。
终端设备：可以是无线终端也可以是有线终端，无线终端可以是指向用户提供语音和/或其他业务数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经RAN与一个或多个核心网进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备。无线终端也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、用户设备(User Device or User Equipment)，在此不作限定。
图1为一种通信系统架构示意图，如图1所示，本申请实施例的通信系统可以包括一个或多个网络设备和一个或多个终端设备，网络设备和终端设备之间进行通信。
网络设备可以向终端设备发送参考信号资源，终端设备可以利用参考信号资源进行如移动性无线电资源管理(Radio Resource Management，RRM)测量、波束管理(Beam Management，BM)和时频跟踪等相应的操作。
其中，终端设备基于参考信号资源进行RRM测量，可以使得处于无线资源控制(Radio Resource Control，RRC)空闲态(_IDLE)或RRC非激活态(_INACTIVE)的终端设备进行小区选择/小区重选(cell selection/cell reselection)，也可以使得处于RRC连接态(_CONNECTED)的终端设备进行小区切换。
目前，用作RRM测量的参考信号资源包括两种：同步信号/物理广播信道资源块SSB信号资源和信道状态信息参考信号(Channel State Information-Reference Signal，CSI-RS)资源。
其中，SSB信号为小区级的信号，SSB信号资源在终端设备处于RRC空闲态/非激活态/连接态时均可以使用。CSI-RS资源仅在终端设备处于RRC连接态时可以使用，即，在终端 设备处于RRC连接态时，网络设备通常通过RRC信令配置一定的CSI-RS资源用作RRM测量，且处于RRC连接态的终端设备具体采用上述哪种参考信号资源通常由RRC信令进行配置。
一方面，在终端设备基于SSB信号资源进行RRM测量时，若网络设备已为终端设备配置有SSB测量时间配置(SSB Measurement Time Configuration，SMTC)，则终端设备只可以在SMTC窗口时间(window duration)内执行RRM测量。若网络设备未为终端设备配置有SMTC，则终端设备可以设定SSB信号的周期为5ms。一般情况下，在新无线电(New Radio NR)系统中，SSB信号的周期最小为5ms，最大为160ms。
另一方面，处于RRC空闲态/非激活态的终端设备主要执行的操作有：监听寻呼(Paging)消息和移动性RRM测量。且网络设备通常为终端设备配置有一个寻呼不连续接收(Discontinuous reception，DRX)周期，在每一个寻呼DRX周期内，终端设备只需要在属于该终端设备的寻呼时刻(Paging occasion，PO)监听寻呼消息，终端设备在其他时刻可以进入睡眠状态而不去监听寻呼消息。且终端设备的PO由终端设备的标识号(identification，ID)确定，故不同的终端设备可能具有不同的PO。
基于上述内容，首先，由于SSB信号为小区级的信号，SSB信号具有一定的周期间隔，且终端设备的PO与终端设备的ID有关，故可能出现SSB信号的SMTC窗口时间与终端设备在寻呼DRX周期的PO无法对齐的现象，进而，处于RRC空闲态/非激活态的终端设备不仅需要在PO监听寻呼消息时唤醒，还需要在SMTC窗口时间内基于SSB信号资源执行移动性RRM测量时唤醒，要么使得终端设备需要唤醒两次，要么使得终端设备在上述两个过程之间维持较长的唤醒时长，不利于终端设备功耗的节省。
其次，处于RRC空闲态/非激活态的终端设备在长时间睡眠之后需要做如自动增益控制(Automatic Gain Control，AGC)调整(AGC tuning)的预处理操作才能唤醒，进而监听寻呼信息中的物理下行控制信道(Physical Downlink Control Channel，PDCCH)以及执行移动性RRM测量。并且，当信道条件较差或者高频段(frequency range，FR2)下正交频分复用技术(Orthogonal Frequency Division Multiplexing，OFDM)符号长度较短时，一个SSB信号可能不足以完成预处理过程(如AGC调整)，导致处于RRC空闲态/非激活态的终端设备在SSB信号的一个SMTC窗口时间内不能同时完成预处理(如AGC调整)和移动性RRM测量，便需要在SSB信号的两个连续SMTC窗口时间内才能够完成一次移动性RRM测量，这就需要终端设备在两个连续SMTC窗口时间之间维持唤醒状态(或者浅睡眠状态)，同样不利于终端设备功耗的节省。
接着，由于SSB信号的周期较大，在信道条件较差时，处于RRC空闲态/非激活态的终端设备需要基于多个SSB信号资源进行移动性RRM测量才能达到测量精度的要求，便需要终端设备维持较长的唤醒时间，也不利于终端设备功耗的节省。
诸如上述原因，处于RRC空闲态/非激活态的终端设备基于SSB信号资源进行RRM测量需要很大的功率消耗。因此，本申请实施例考虑到上述问题，提供了一种通信方法、装置及设备，可以实现终端设备功耗的节省，解决了现有技术中基于SSB信号资源进行RRM测量提高终端设备功耗而浪费资源和降低设备处理能力的问题。下面，结合图2，对本申请实施例的通信方法的具体实现过程进行详细说明。
图2为本申请提供的一种通信方法实施例的信令流程图，如图2所示，本实施例的通信方法可以包括：
S101、网络设备向终端设备发送第一消息，第一消息中包括参考信号资源的配置信息。
在实际应用过程中，网络设备通常已为终端设备配置有现有的SSB信号资源，使得终端设备可以基于现有的SSB信号资源进行RRM测量。而本申请实施例中，除了已配置有的现有的SSB信号资源之外，网络设备还可额外增加参考信号资源。具体地，网络设备可以根据参考信号资源的配置信息，在第一消息中配置参考信号资源，使得终端设备可以基于参考信号资源进行RRM测量。
本申请实施例中，该参考信号资源可以与现有的SSB信号资源相同，也可以与现有的SSB信号资源不同，本申请实施例对此不做限定。并且，该参考信号资源除了可以进行RRM测量，还可以进行BM和时频跟踪等相应的操作。
可选地，该参考信号资源可以包括如下至少一种资源：信道状态信息参考信号CSI-RS资源、新增的同步信号/物理广播信道资源块SSB信号资源和辅同步信号SSS资源。
其中，新增的SSB信号资源可以与现有的SSB信号资源相同，也可以与现有的SSB信号资源不同，本申请实施例对此不做限定。
并且，该参考信号资源的配置信息包括但不限于参考信号资源的频域宽度、参考信号资源的频域密度和参考信号资源的周期。
本申请实施例中，第一消息中可以配置有一个参考信号资源，也可以配置有多个参考信号资源，其中多个参考信号资源可以同种类型，也可以为不同类型，本申请实施例对该第一消息中的参考信号资源的具体数量和具体类型均不做限定。
其中，该第一消息可以为系统消息(System Information，SI)，也可以为除SI之外的其他消息，本申请实施例对此不做限定。
本领域技术人员可以理解，SI可以包括为主信息块(Master Information Block，MIB)、系统消息块类型1(System Information Blocks Type1，SIB1)以及其他系统消息(Other system information，OSI，即除了SIB1以外的其他SIB，如SIB2-SIBn，n>2，n为正整数)，MIB包括下行系统带宽、SIB1配置信息以及系统帧号(System Rrame Number，SFN)这些有限个数的最基本和最常用的参数，用于允许终端设备接入小区。SIB1包括广播小区接入与小区选择的相关参数以及OSI的调度信息。
在该第一消息为SI时，为了便于配置，网络设备根据参考信号资源的配置信息，可以在SIB1中配置参考信号资源，也可以在现有的OSI中配置参考信号资源，还可以在新增的OSI中配置参考信号资源，亦可以在SIB1和OSI中均配置参考信号资源，本申请实施例对此不做限定。
另外，网络设备可以向终端设备广播发送第一消息，也可以根据从终端设备发送的请求消息向终端设备发送第一消息，本申请实施例对网络设备向终端设备发送第一消息的具体方式不做限定。
S102、网络设备向终端设备发送第二消息，第二消息中包括第一比特域和/或第二比特域，第一比特域用于表示参考信号资源的可用状态，第二比特域用于指示终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或参考信号资源。
S103、终端设备根据第一消息和第二消息进行无线电资源管理RRM测量。
在实际应用过程中，网络设备新增的参考信号资源可能存在不一直向终端设备发送的问题。以网络设备采用为处于RRC连接态的终端设备配置的CSI-RS资源为例，虽然CSI-RS具有频域带宽较高、其测量精度比SSB信号高等优点，且CSI-RS资源为小区对处于RRC连接态的终端设备所配置的现有资源，但是，本领域技术人员可以理解，CSI-RS资源并不是一直发送的。即，若一个处于RRC连接态的终端设备被配置了连接态下的不连续接收 (Connected-DRX，C-DRX)，且C-DRX周期大于80ms，则网络设备可能只会在C-DRX周期中的活跃(Active)期间向终端设备发送用作RRM测量的CSI-RS资源，而在C-DRX周期中的不活跃non-active期间可以选择向终端设备发送该CSI-RS资源或者选择不向终端设备发送该CSI-RS资源。这样，在网络设备停止向终端设备发送CSI-RS资源时，处于RRC空闲态/非激活态的终端设备仍在相应的时频位置上进行RRM测量，如RRM测量了参考信号接收功率(reference signal received power，RSRP)，从而造成RRM测量的结果不准确，这样终端设备进行了不必要的测量过程，会消耗终端设备不必要的功耗。
另外，除了参考信号资源可能存在不一直发送的问题之外，在参考信号资源为新增的参考信号资源时，该参考信号资源会使得NR系统中额外增加总存在(简称always on)信号，违背了NR系统的最初减少always on信号的设计原则。
基于上述内容存在的问题，且在终端设备接收到第一消息之后，由于终端设备已获知网络设备新增了参考信号资源，因此，网络设备还可以向终端设备发送第二消息，使得终端设备可以根据第二消息选择现有的SSB信号资源和/或参考信号资源进行RRM测量。
本申请实施例中，第二消息包括多种形式，可以仅包括第一比特域，也可以仅包括第二比特域，亦可以包括第一比特域和第二比特域，本申请实施例对此不做限定。
当第二消息仅包括第一比特域时，由于第一比特域表示参考信号资源的可用状态，因此，终端设备可以根据第一比特域，确定参考信号资源可用或者不可用。进而，在参考信号资源可用时，终端设备可以选择现有的SSB信号资源，也可以选择参考信号资源，亦可以选择现有的SSB信号资源和参考信号资源，以进行RRM测量。在参考信号资源不可用时，终端设备可以直接选择现有的SSB信号资源进行RRM测量。
当第二消息仅包括第二比特域时，由于第二比特域指示终端设备使用现有的SSB信号资源和/或参考信号资源，因此，终端设备无需进行选择，可以直接根据第二比特域，确定使用现有的SSB信号资源进行RRM测量，或者，确定使用参考信号资源进行RRM测量，或者，确定使用现有的SSB信号资源和参考信号资源进行RRM测量。
当第二消息包括第一比特域和第二比特域时，由于第一比特域表示参考信号资源的可用状态，且第二比特域指示终端设备使用现有的SSB信号资源和/或参考信号资源，因此，终端设备可以先根据第一比特域确定参考信号资源是否可用，再根据第二比特域确定使用现有的SSB信号资源和参考信号资源中的至少一种进行RRM测量，也可以先根据第二比特域确定使用现有的SSB信号资源和参考信号资源中的至少一种进行RRM测量，再根据第一比特域比对参考信号资源是否可用，从而使得终端设备可以根据第一比特域和第二比特域共同确定采用何种参考信号资源进行RRM测量，具体过程可参照上述两种情况对应的过程，且第一比特域与第二比特域各自的含义通常一致。
一般情况下，在第一比特域表示参考信号资源可用时，第二比特域可以指示终端设备使用现有的SSB信号资源和/或参考信号资源。在第一比特域表示参考信号资源不可用时，第二比特域可以指示终端设备使用现有的SSB信号资源。对应地，在第二比特域指示终端设备使用参考信号资源时，第一比特域表示参考信号资源可用。在第二比特域指示终端设备使用现有的SSB信号资源时，第一比特域表示参考信号资源不可用。
进一步地，终端设备根据第二消息可以确定参考信号资源是否可用，和/或，确定使用参考信号资源进行RRM测量，避免了由于终端设备进行不必要的操作而浪费资源的现象，有利于终端设备功耗的节省，提高了终端设备的测量准确度。
需要说明的是，在终端设备既可以选择现有的SSB信号资源，又可以选择参考信号资源 时，终端设备可以比较网络设备向终端设备发送现有的SSB信号资源的时刻和网络设备向终端设备发送参考信号资源的时刻中的哪个时刻距终端设备的监听PO更近，进而终端设备可以确定需要使用距终端设备的监听PO更近的时刻对应的资源进行RRM测量。
举例来说，当参考信号资源为CSI-RS资源时，如果终端设备确定网络设备发送CSI-RS资源的时刻比发送现有的SSB信号资源的时刻在时域上距终端设备的监听PO更近，终端设备便可确定需要使用CSI-RS资源进行RRM测量，具体地，终端设备可以选择使用CSI-RS资源进行RRM测量，也可以选择使用CSI-RS资源和现有的SSB信号资源共同进行RRM测量。
其中，该第二消息可以为寻呼消息，也可以为除了寻呼消息之外的其他消息，本申请实施例对此不做限定。且本申请实施例对第一比特域和第二比特域位于该第二消息中的位置不做限定。
当第二消息中仅包括第一比特域时，如果该第二消息为寻呼消息，可选地，第一比特域位于寻呼消息的下行控制信息(Downlink Control Information，DCI)中。具体地，寻呼消息的下行控制信息由基于寻呼-无线电网络临时标识(Paging-Radio Network Temporary Identifier，P-RNTI)加扰的物理下行控制信道(Physical Downlink Control Channel，PDCCH)承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第一比特域，从而终端终端设备可以根据第一比特域准确且快速确定参考信号资源是否可用，节省了终端设备的处理时间，提升了终端设备的处理性能。
本领域技术人员可以理解，在NR系统中，用于寻呼消息的DCI主要包括短消息指示(Short message indicator)域、短消息(Short messages)域以及其他比特域。其中，其他比特域中包括未被使用的比特，也包括已经被使用的比特。
短消息指示域中包括两个比特，这两个比特共有四种状态(00、01、10和11)，这四种状态分别对应四种功能。当这两个比特设置为“00”时，表示预留状态(Reserved)。当这两个比特设置为“01”时，表示在寻呼消息的DCI中仅存在调度信息(Scheduling Information)，不存在短消息(Short Message)，即SI未发生改变，也不存在公共预警系统(Public Warning System，PWS)消息。当这两个比特设置为“10”时，表示在寻呼消息的DCI中仅包括短消息，即存在系统消息SI改变，和/或，存在PWS消息通知。当这两个比特设置为“11”时，表示在寻呼消息的DCI中既包括调度信息又包括短消息，如表1所示。
如表2所示，短消息域中包括八个比特，当短消息指示域中的两个比特设置为“10”或“11”时，表示寻呼消息的DCI中存在短消息，此时，短消息域中的第1个比特和第2个比特已被使用，第3-8个比特还未被使用。其中，当第1个比特设置为“0”时，表示系统消息未发生改变，即网络设备未对系统消息SI进行修改(此处的修改可以理解为当前的系统消息与前一个的系统消息不同)。当第1个比特设置为“1”时，表示系统消息SI发生改变，即网络设备对系统消息SI进行修改。当第2个比特设置为“0”时，表示不存在PWS消息通知。当第2比特设置为“1”时，表示存在PWS消息通知。当短消息指示域中的两个比特设置为“00”或“01”时，表示寻呼消息的DCI中不存在短消息，此时，短消息域中的第1-8个比特均未被使用。
表1
两个比特的状态 功能
00 预留状态
01 在寻呼消息的DCI中仅包括调度信息
10 在寻呼消息的DCI中仅包括短消息
11 在寻呼消息的DCI中既包括调度信息又包括短消息
表2
Figure PCTCN2020074831-appb-000001
基于上述内容，DCI中包含多种情况，且每种情况下DCI中未被使用的比特对应的情况不同。因此，网络设备可以在保证DCI具备现有功能的同时，基于DCI的不同种情况，利用DCI中未被使用的比特，对第一比特域所包含的比特进行设置。其中，第一比特域所包含的比特可以包括多种形式。为了便于说明，下面结合DCI中的三种情况，对第一比特域所包含的比特的具体实现形式进行详细说明。
在DCI中仅存在调度信息，即短消息指示域的两个比特设置为“01”时，结合表1和表2的内容可知，短消息域中的第1-8个比特，和DCI中最高位的6个比特皆未被使用，因此，网络设备可以设置第一比特域包含的比特是短消息域中的未被使用的第1-8个比特，和DCI中最高位的未被使用的6个比特中的一个比特或者多个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，可将短消息域中的第1个比特设置为第一比特域包含的比特，当短消息域中的第1个比特设置为“1”时，表示参考信号资源可用；当短消息域中的第1个比特设置为“0”时，表示参考信号资源不可用。
或者，网络设备在确定短消息指示域的两个比特设置为“01”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第一比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示参考信号资源可用；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示参考信号资源不可用。
在DCI中存在短消息，即短消息指示域的两个比特设置为“10”或“11”时，结合表1和表2的内容可知，短消息域中的第3-8个比特，和DCI中最高位的6个比特皆未被使用，因此，网络设备可以设置第一比特域包含的比特是短消息域中的未被使用的第3-8个比特，和DCI中最高位的未被使用的6个比特中的一个比特或者多个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，可将短消息域中的第3个比特设置为第一比特域包含的比特，当短消息域中的第3个比特设置为“1”时，表示参考信号资源可用；当短消息域中的第3个比特设置为“0”时，表示参考信号资源不可用。
或者，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第一比特域包含的比特。当DCI中最高位的6 个比特中的任意两个比特均设置为“1”时，表示参考信号资源可用；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示参考信号资源不可用。
在短消息指示域中的两个比特表示预留状态，即短消息指示域的两个比特设置为“00”时，结合表1和表2的内容可知，DCI中的全部比特皆未被使用，因此，网络设备可以设置第一比特域包含的比特是除两个比特外的DCI中的全部比特中的一个比特或者多个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“00”时，可将短消息域中的第1个比特设置为第一比特域包含的比特，当短消息域中的第1个比特设置为“1”时，表示参考信号资源可用；当短消息域中的第1个比特设置为“0”时，表示参考信号资源不可用。
或者，网络设备在短消息指示域的两个比特设置为“00”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第一比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示参考信号资源可用；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示参考信号资源不可用。
需要说明的是，本申请实施例中第一比特域所包含的比特不限于采用上述实现方式，且第一比特域所包含的比特还可以包括其他比特，此处不做详细说明，只需满足第一比特域表示参考信号资源的可用状态即可。
当第二消息中仅包括第二比特域时，如果该第二消息为寻呼消息，可选地，第二比特域位于寻呼消息的DCI中。具体地，寻呼消息的下行控制信息由基于P-RNTI加扰的PDCCH承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第二比特域，从而终端终端设备可以根据第二比特域准确且快速确定是否使用参考信号资源，节省了终端设备的处理时间，提升了终端设备的处理性能。
基于上述网络设备对第一比特域所包含的比特进行设置的内容，本申请实施例也可以结合DCI中的三种情况，对第二比特域所包含的比特的具体实现形式进行详细说明。
在DCI中仅存在调度信息时，第二比特域包含的比特是短消息域中的未被使用的第1-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，可将短消息域中的第4个比特设置为第二比特域包含的比特。当短消息域中的第4个比特设置为“1”时，指示终端设备使用参考信号资源，即指示终端设备仅使用参考信号资源，或者，指示终端设备使用参考信号资源和现有的SSB信号资源；当短消息域中的第4个比特设置为“0”时，指示终端设备不使用参考信号资源，即指示终端设备使用现有的SSB信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“01”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第二比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，指示终端设备使用参考信号资源，即指示终端设备仅使用参考信号资源，或者，指示终端设备使用参考信号资源和现有的SSB信号资源；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，指示终端设备不使用参考信号资源，即指示终端设备使用现有的SSB信号资源。
在DCI中存在短消息时，第二比特域包含的比特是短消息域中的未被使用的第3-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，可将短消息域中的第3个比特设置为第二比特域包含的比特。当短消息域中的第3个比特设置为“1”时，指示终端设备使用参考信号资源，即指示终端设备仅使用参考信号资源，或者，指示终 端设备使用参考信号资源和现有的SSB信号资源；当短消息域中的第3个比特设置为“0”时，指示终端设备不使用参考信号资源，即指示终端设备使用现有的SSB信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第二比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，指示终端设备使用参考信号资源，即指示终端设备仅使用参考信号资源，或者，指示终端设备使用参考信号资源和现有的SSB信号资源；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，指示终端设备不使用参考信号资源，即指示终端设备使用现有的SSB信号资源。
在短消息指示域中的两个比特表示预留状态时，第二比特域包含的比特是除两个比特外的DCI中的全部比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“00”时，可将短消息域中的第4个比特设置为第二比特域包含的比特。当短消息域中的第4个比特设置为“1”时，指示终端设备使用参考信号资源，即指示终端设备仅使用参考信号资源，或者，指示终端设备使用参考信号资源和现有的SSB信号资源；当短消息域中的第4个比特设置为“0”时，指示终端设备不使用参考信号资源，即指示终端设备使用现有的SSB信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“00”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第二比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，指示终端设备使用参考信号资源，即指示终端设备仅使用参考信号资源，或者，指示终端设备使用参考信号资源和现有的SSB信号资源；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，指示终端设备不使用参考信号资源，即指示终端设备使用现有的SSB信号资源。
需要说明的是，本申请实施例中第二比特域所包含的比特不限于采用上述实现方式，且第二比特域所包含的比特还可以包括其他比特，此处不做详细说明，只需满足第二比特域指示终端设备使用参考信号资源和/或现有的SSB信号资源即可。
当第二消息中包括第一比特域和第二比特域时，如果该第二消息为寻呼消息，可选地，第一比特域和第二比特域均位于寻呼消息的DCI中。具体地，寻呼消息的DCI由基于P-RNTI加扰的PDCCH承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第一比特域和第二比特域，从而终端设备可以根据第一比特域准确且快速确定参考信号资源是否可用，且根据第二比特域准确且快速确定是否使用参考信号资源，节省了终端设备的处理时间，提升了终端设备的处理性能。
其中，第一比特域所包含的比特和第二比特域所包含的比特可参照第二消息中仅包括第一比特域的情况和第二消息中仅包括第二比特域的情况，对第一比特域所包含的比特和第二比特域所包含的比特进行设置，此处不做赘述，只需满足第一比特域所包含的比特和第二比特域所包含的比特不同时采用DCI中不同比特即可。
进一步地，在终端设备接收到包括有参考信号资源的第一消息(如系统消息)时，若网络设备向终端设备发送第二消息(如寻呼消息)，则终端设备在PO监听第二消息(如寻呼消息)的同时，还可以通过第一比特域获知参考信号资源是否可用，或者通过第二比特域获知使用参考信号资源和/或现有的SSB信号资源的情况，或者通过第一比特域和第二比特域同时获知参考信号资源的可用状态以及使用参考信号资源和/或现有的SSB信号资源的情况，这样，终端设备无需多次唤醒，也无需维持长时间的唤醒时长，有利于节省终端设备的功耗。
本申请实施例提供的通信方法，通过网络设备向终端设备发送包含有参考信号资源的配 置信息的第一消息，使得终端设备可以根据第一消息获知网络设备除了配置有现有的SSB信号资源之外还配置有参考信号资源。网络设备再向终端设备发送包含有第一比特域和/或第二比特域的第二消息，由于第一比特域表示参考信号资源的可用状态，第二比特域指示终端设备使用现有的SSB信号资源和/或参考信号资源，不仅参考信号资源不会增加额外always on信号，满足了NR系统的最初减少always on信号的设计原则，还使得终端设备可以根据第二消息明确确定参考信号资源是否可用和/或快速选择使用现有的SSB信号资源和参考信号资源中的至少一个进行如RRM测量等相应的操作，解决了由于参考信号资源不一直发送而终端设备需要进行不必要操作的问题，实现了终端设备的精准操作，有利于终端设备功耗的节省，避免了终端设备功耗的增加，提高了终端设备的操作准确度，提升了终端设备的处理性能。
本领域技术人员可以理解，当第一消息发生改变时，网络设备需要对第一消息进行修改，并且终端设备也需要重新获取第一消息。然而，在实际应用过程中，若DCI指示第一消息发生改变，则处于RRC空闲态/非激活态的终端设备便会读取第一消息中的全部内容，会浪费终端设备的功耗。以第一消息为系统消息为例，在DCI指示第一消息发生改变时，终端设备需要获取包含有MIB、SIB1以及OSI的系统消息中的全部内容。
为了解决上述问题，在上述图2所示实施例的基础上，第二消息中还包括第三比特域，其中，第三比特域可以用于表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息是否不同，或者，第三比特域可以用于表示参考信号资源位于当前第一消息中承载参考信号资源的配置信息的系统消息块与参考信号资源位于前一个第一消息中承载参考信号资源的配置信息的系统消息块是否不同。
其中，系统消息块可以承载参考信号资源的配置信息。在第一消息为SI时，系统消息块可以为SIB1、现有的OSI及新增的OSI中的至少一个。
进一步地，当终端设备确定第二消息中包括第三比特域时，终端设备便可根据第三比特域的表示含义确定第一消息中的修改内容，进而，终端设备只需获取第一消息中的修改内容，无需获取第一消息中的全部内容，有利于终端设备功耗的节省。
当第三比特域表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同时，终端设备只需从当前的第一消息中获取参考信号资源的配置信息，而无需获取第一消息中的全部内容，降低了终端设备的功耗。
当第三比特域表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同时，终端设备只需从当前的第一消息中获取设置参考信号资源的系统消息块，而无需获取第一消息中的全部内容，降低了终端设备的功耗。
本申请实施例对第三比特域位于该第二消息中的位置不做限定。在第二消息为寻呼消息时，可选地，第三比特域位于寻呼消息的DCI中。具体地，寻呼消息的DCI由基于P-RNTI加扰的PDCCH承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第三比特域，便于终端设备快速确定是否重新获取第一消息中的修改内容，以及在获取到第三比特域时可以准确获取第一消息中的修改内容，降低了终端设备的功耗，提升了终端设备的处理性能。
基于上述网络设备对第一比特域所包含的比特进行设置的内容，本申请实施例也可以结合DCI中的三种情况，对第三比特域所包含的比特的具体实现形式进行详细说明。
在DCI中仅存在调度信息时，第三比特域包含的比特是短消息域中的未被使用的第 1-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，可将短消息域中的第1个比特设置为第三比特域包含的比特。当短消息域中的第1个比特设置为“1”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同；当短消息域中的第1个比特设置为“0”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息相同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块相同。
或者，网络设备在确定短消息指示域的两个比特设置为“01”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第三比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息相同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块相同。
在DCI中存在短消息时，第三比特域包含的比特是短消息域中的未被使用的第3-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，可将短消息域中的第3个比特设置为第三比特域包含的比特。当短消息域中的第3个比特设置为“1”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同；当短消息域中的第3个比特设置为“0”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息相同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块相同。
或者，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第三比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息相同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块相同。
在短消息指示域中的两个比特表示预留状态时，第三比特域包含的比特是除两个比特外的DCI中的全部比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“00”时，可将短消息域中的第1个比特设置为第三比特域包含的比特。当短消息域中的第1个比特设置为“1”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同；当短消息域中的第1个比特设置为“0”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息相同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块相同。
或者，网络设备在确定短消息指示域的两个比特设置为“00”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第三比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息相同，或者，表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块相同。
需要说明的是，本申请实施例中第三比特域所包含的比特不限于采用上述实现方式，且第三比特域所包含的比特还可以包括其他比特，此处不做详细说明。一般情况下，网络设备可以采用不同比特来设置第一比特域、第三比特域和第二比特域。
本申请实施例提供的通信方法，考虑到终端设备在参考信号资源的配置信息和/或承载参考信号资源的配置信息发生变化时，终端设备需要重新获取第一消息。为了不浪费终端设备的资源，因此，网络设备将第三比特域包含在第二消息中一同发送给终端设备。进而，终端设备在接收到第三比特域时，可以根据第三比特域的表示含义确定重新获取的第一消息中的修改内容，即，在第三比特域表示当前第一消息中参考信号资源的配置信息与前一个第一消息中参考信号资源的配置信息不同时，终端设备只需从当前的第一消息中获取参考信号资源的配置信息；在第三比特域表示参考信号资源位于当前第一消息中设置参考信号资源的系统消息块与参考信号资源位于前一个第一消息中设置参考信号资源的系统消息块不同时，终端设备只需从当前的第一消息中获取承载参考信号资源的配置信息的系统消息块。进而，终端设备只需获取第一消息中的修改内容，无需获取第一消息中的全部内容，有利于终端设备功耗的节省，节省终端设备的资源。
示例性地，结合上述实施例，在第二消息中包括第一比特域，且第一比特域表示参考信号资源可用时，第二消息中可以仅包括表示参考信号资源可用的第一比特域，或者，第二消息中可以包括第二比特域和表示参考信号资源可用的第一比特域。并且，由于参考信号资源可能不会一直发送，因此，网络设备还可以通过第一消息和/或第二消息对参考信号资源可用的时间范围进行设置，从而网络设备可以动态调整参考信号资源可用的时间范围。下面，采用具体实施例对参考信号资源可用的时间范围的具体设置过程进行详细说明。
一种可行的实现方式中，除了参考信号资源的配置信息之外，第一消息中还可以包括第一信息。由于第一信息用于指示第一时长，且第一信息用于表示参考信号资源在第一时长内可用，因此，在终端设备接收到网络设备发送的包含有第一比特域的第二消息，且第一比特 域用于指示参考信号资源可用时，终端设备便可根据第一信息确定在第一时长内参考信号资源可用，而终端设备确定在第一时长外参考信号资源不可用，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例中，为了便于终端设备在参考信号资源可用的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第一时长的大小，如第一时长采用默认值，也可以根据第一信息，如第一信息中某个固定位置的数字或者标识，确定第一时长的大小，本申请实施例对此不做限定。
举例来说，若第一信息中某个固定位置上的数字为1，则第一时长为5秒；若第一信息中某个固定位置上的数字为a，则第一时长为5秒。
其中，第一时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第一时长的具体实现形式不做限定。由于第一比特域表示参考信号资源可用，因此，为了动态调整参考信号资源可用的时长范围，可选地，第一信息还可以用于指示第一时长的起始时刻。一般情况下，第一时长的起始时刻可以为终端设备接收到当前第二消息的时刻。或者，第一时长的起始时刻可以为终端设备接收到当前第二消息的下一个寻呼时刻。对此，本申请实施例不做限定。
进一步地，为了便于终端设备设置第一时长，可选地，第一时长可以为m个第二消息的寻呼周期，m为正整数。其中，m的配置方式可以采用在网络设备和终端设备之间预先规定，如默认m为1，也可以通过第一消息和/或第二消息中的一个比特或多个比特进行配置的方式，本申请实施例对此不做限定。
举例来说，终端设备可以根据第一消息和/或第二消息中的一个比特或多个比特的状态对应的数字直接确定m的大小。以采用第一消息中的2个比特为例，当第一消息中的2个比特可以设置为“00”时，可以指示m为1，即第一时长为1个第二消息的寻呼周期。当第一消息中的2个比特可以设置为“01”时，可以指示m为2，即第一时长为2个第二消息的寻呼周期。当第一消息中的2个比特可以设置为“10”时，可以指示m为3，即第一时长为3个第二消息的寻呼周期。当第一消息中的2个比特可以设置为“11”时，可以指示m为4，即第一时长为4个第二消息的寻呼周期。
或者，终端设备可以根据第一消息和/或第二消息中的一个比特或多个比特的状态与m的大小之间的对应关系预先设置一个列表。以采用第一消息中的2个比特为例，当第一消息中的2个比特可以设置为“00”时，可以根据列表确定m为1，即第一时长为1个第二消息的寻呼周期。当第一消息中的2个比特可以设置为“01”时，可以根据列表确定m为2，即第一时长为2个第二消息的寻呼周期。当第一消息中的2个比特可以设置为“10”时，可以根据列表确定m为3，即第一时长为3个第二消息的寻呼周期。当第一消息中的2个比特可以设置为“11”时，可以根据列表确定m为4，即第一时长为4个第二消息的寻呼周期。
另一种可行的实现方式中，第二消息中还可以包括第四比特域。由于第四比特域用于指示第二时长，第四比特域用于表示参考信号资源在第二时长内可用，因此，在终端设备接收到网络设备发送的包含有第一比特域的第二消息，且第一比特域用于指示参考信号资源可用时，终端设备便可根据第四比特域确定在第二时长内参考信号资源可用，而终端设备确定在第二时长外参考信号资源不可用，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例对第四比特域位于该第二消息中的位置不做限定。在第二消息为寻呼消息 时，可选地，第四比特域位于寻呼消息的DCI中。具体地，寻呼消息的DCI由基于P-RNTI加扰的PDCCH承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第四比特域，从而终端设备可以根据第四比特域准确确定在第二时长内参考信号资源可用，避免了终端设备在第二时长以外的时刻基于参考信号资源进行RRM测量而造成不必要的操作，提高了终端设备的测量准确度，提升了终端设备的处理性能。
基于上述网络设备对第一比特域所包含的比特进行设置的内容，本申请实施例也可以结合DCI中的三种情况，对第四比特域所包含的比特的具体实现形式进行详细说明。
并且，为了便于终端设备在参考信号资源可用的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第二时长的大小，也可以根据第四比特域中的一个比特或者多个比特的状态对应的数字与第二时长的范围之间的对应关系设置一个列表来确定第二时长的大小。
在DCI中仅存在调度信息时，第四比特域包含的比特是短消息域中的未被使用的第1-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，可将短消息域中的第1个比特设置为第四比特域包含的比特。当短消息域中的第1个比特设置为“0”时，指示第二时长为表示第二时长大小范围的列表中的第一个值，当短消息域中的第1个比特设置为“1”时，指示第二时长为表示第二时长大小范围的列表中的第二个值。
或者，网络设备在确定短消息指示域的两个比特设置为“01”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第四比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第二时长的大小，且表示参考信号资源在第二时长内可用。
在DCI中存在短消息时，第四比特域包含的比特是短消息域中的未被使用的第3-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，可将短消息域中的第3个比特设置为第四比特域包含的比特。当短消息域中的第3个比特设置为“0”时，指示第二时长为表示第二时长大小范围的列表中的第一个值，当短消息域中的第3个比特设置为“1”时，指示第二时长为表示第二时长大小范围的列表中的第二个值。。
或者，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第四比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第二时长的大小，且表示参考信号资源在第二时长内可用。
在短消息指示域中的两个比特表示预留状态时，第四比特域包含的比特是除两个比特外的DCI中的全部比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“00”时，可将短消息域中的第1个比特设置为第四比特域包含的比特。当短消息域中的第1个比特设置为“1”时，可以根据列表确定第二时长的大小，且表示参考信号资源在第二时长内可用，当短消息域中的第1个比特设置为“0”时，可以根据列表确定第二时长的大小，且表示参考信号资源在第二时长内可用。
或者，网络设备在确定短消息指示域的两个比特设置为“00”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第四比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第二时长的大小，且表示参考信号资源 在第二时长内可用。
需要说明的是，本申请实施例中第四比特域所包含的比特不限于采用上述实现方式，且第四比特域所包含的比特还可以包括其他比特，此处不做详细说明。由于在第二消息包含第一比特域的前提下，第四比特域才有可能包含在第二消息中，因此，网络设备可以采用不同的比特设置第一比特域和第四比特域。另外，在第二消息中还包括第二比特域和第三比特域中的至少一个比特域时，网络设备还需保证采用不同的比特设置第四比特域与该比特域。
其中，第二时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第二时长的具体实现形式不做限定。由于第一比特域表示参考信号资源可用，因此，为了动态调整参考信号资源可用的时长范围，可选地，第四比特域还可以用于指示第二时长的起始时刻。
一般情况下，第二时长的起始时刻可以为终端设备接收到当前第二消息的时刻。或者，第二时长的起始时刻可以为终端设备接收到当前第二消息的下一个寻呼时刻。对此，本申请实施例不做限定。
当第四比特域指示第二时长的起始时刻时，终端设备可以根据第四比特域中的一个比特或者多个比特的状态所对应的数字直接确定第二时长的起始时刻，或者，终端设备可以根据第四比特域中的一个比特或者多个比特的状态与第二时长的起始时刻之间的对应关系预先设置一个列表确定第二时长的起始时刻。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第四比特域包含的比特。当短消息域中的第1个比特设置为“1”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻；当短消息域中的第1个比特设置为“0”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的时刻。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第四比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的时刻。
进一步地，为了方便终端设备设置第二时长，可选地，第二时长可以为n个第二消息的寻呼周期，n为正整数。其中，n的配置方式与m的配置方式相同，此处不做赘述。
当第四比特域指示第二时长，即个数n时，终端设备可以根据第四比特域中的一个比特或者多个比特的状态所对应的数字直接确定个数n，或者，终端设备可以根据第四比特域中的一个比特或者多个比特的状态与n的大小之间的对应关系预先设置一个列表确定个数n。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第四比特域包含的比特。当短消息域中的第1个比特设置为“0”时，可以指示n为1，也可以根据列表确定n为1，即第二时长为1个第二消息的寻呼周期；当短消息域中的第1个比特设置为“1”时，可以指示n为2，也可以根据列表确定n为2，即第二时长为2个第二消息的寻呼周期。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第四比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，可以指示n为1，也可以根据列表确定n为1，即第二时长为1个第二消息的寻呼周期；当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以指示n为4，也可以根据列表确定n为4， 即第二时长为4个第二消息的寻呼周期。
此外，当第四比特域既指示第二时长的起始时刻，又指示个数n时，终端设备可以根据第四比特域中的一个比特或者多个比特的状态所对应的数字同时确定第二时长的起始时刻和个数n，也可以根据第四比特域中的多个比特中每个比特的状态所对应的数字分别确定第二时长的起始时刻和个数n，还可以根据第四比特域中的一个比特或者多个比特的状态与n的大小之间的对应关系预先设置一个列表确定第二时长的起始时刻和个数n。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第四比特域包含的比特。当短消息域中的第1个比特设置为“0”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的时刻，且可以指示n为1，也可以根据列表确定n为1，即第二时长为1个第二消息的寻呼周期；当短消息域中的第1个比特设置为“1”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻，且可以指示n为2，也可以根据列表确定n为2，即第二时长为2个第二消息的寻呼周期。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第四比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的时刻，且可以指示n为1，也可以根据列表确定n为1，即第二时长为1个第二消息的寻呼周期；当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示第二时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻，且可以指示n为4，也可以根据列表确定n为4，即第二时长为4个第二消息的寻呼周期。此外，终端设备可以根据这任意两个比特中的一个比特确定第二时长的起始时刻，另一个比特确定个数n，可参照上述过程，此处不做赘述。
需要说明的是，上述两种可行的实现方式中，第一时长和第二时长可以相同，也可以不同，本申请实施例对此不做限定。
另一种可行的实现方式中，除了参考信号资源的配置信息之外，第一消息中还可以包括第二信息。由于第二信息用于指示第三时长，且第二信息用于表示参考信号资源在每个第二消息的寻呼周期中的第三时长内可用，因此，在终端设备接收到网络设备发送的包含有第一比特域的第二消息，且第一比特域用于指示参考信号资源可用时，终端设备便可根据第二信息确定在每个第二消息的寻呼周期中的第三时长内参考信号资源可用，而终端设备确定在第三时长外参考信号资源不可用，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，此外，网络设备可以将第三时长设置在属于终端设备的寻呼时刻附近，这样终端设备可以在醒来监听PO的同时顺便使用参考信号资源执行一定的操作比如RRM测量，避免了终端设备在远离PO的时刻单纯为了使用参考信号资源而多次醒来浪费功耗的问题，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例中，为了便于终端设备在参考信号资源可用的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第三时长的大小，如第三时长采用默认值，也可以根据第二信息，如第二信息中某个固定位置的数字或者标识，确定第三时长的大小，本申请实施例对此不做限定。
举例来说，若第二信息中某个固定位置上的数字为1，则第三时长为20毫秒；若第二信息中某个固定位置上的数字为a，则第三时长为20毫秒。
其中，第三时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第三时长的具体实现形式不做限定。由于第一比特域 表示参考信号资源可用，因此，为了动态调整参考信号资源可用的时长范围，可选地，第二信息还可以用于指示第三时长的起始时刻或终止时刻。
一般情况下，第三时长的起始时刻或者终止时刻可以为属于终端设备的任意一个寻呼时刻。为了便于说明，图3a示出了第三时长的起始时刻为属于终端设备的任意一个寻呼时刻，图3b中示出了第三时长的终止时刻为属于终端设备的任意一个寻呼时刻，在图3a-图3b中，第三时长的起始时刻为t0，第三时长的终止时刻为t1，终端设备的任意一个寻呼时刻为PO。
进一步地，由于第三时长的起始时刻或终止时刻为属于终端设备的任意一个寻呼时刻，即第三时长的起始时刻或终止时刻即PO，因此，终端设备在PO监听第二消息(如寻呼消息)的同时，或者，在当前第二消息的寻呼周期结束的下一个寻呼周期开始的同时，便可确定参考信号资源可用，从而终端设备无需多次唤醒或者持续唤醒时长，便可合理利用参考信号资源进行RRM测量，有利于节省终端设备的功耗，也有利于提升终端设备的性能。
或者，第三时长的起始时刻或者终止时刻可以为距属于终端设备的任意一个寻呼时刻之前或之后最近的一个网络设备发送现有的SSB信号资源的时刻。为了便于说明，图3c示出了第三时长的起始时刻为距属于终端设备的任意一个寻呼时刻之前最近的一个网络设备发送现有的SSB信号资源的时刻，图3d示出了第三时长的终止时刻为距属于终端设备的任意一个寻呼时刻之后最近的一个网络设备发送现有的SSB信号资源的时刻。在图3c-图3d中，第三时长的起始时刻为t0，第三时长的终止时刻为t1，终端设备的任意一个寻呼时刻为PO，距属于终端设备的任意一个寻呼时刻之前最近的一个网络设备发送现有的SSB信号资源的时刻为SSB1，距属于终端设备的任意一个寻呼时刻之后最近的一个网络设备发送现有的SSB信号资源的时刻为SSB2，SSB1和SSB2分别属于不同的SMTC窗口时间。
进一步地，由于第三时长的起始时刻或者终止时刻可以为距属于终端设备的任意一个寻呼时刻之前或之后最近的一个网络设备发送现有的SSB信号资源的时刻，即第三时长的起始时刻或终止时刻即现有的SSB信号资源的时刻，因此，终端设备在PO监听第二消息(如寻呼消息)的同时，或者，在当前第二消息的寻呼周期结束的下一个寻呼周期开始的同时，便可确定参考信号资源可用，从而终端设备无需多次唤醒或者持续唤醒时长，便可从而参考信号资源和现有的SSB信号资源的时刻中合理选择资源进行RRM测量，有利于节省终端设备的功耗，也有利于提升终端设备的性能。
另一种可行的实现方式中，第二消息中还可以包括第五比特域。由于第五比特域用于指示第四时长，且第五比特域用于表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用，因此，在终端设备接收到网络设备发送的包含有第一比特域的第二消息，且第一比特域用于指示参考信号资源可用时，终端设备便可根据第五比特域确定在每个第二消息的寻呼周期中的第四时长内参考信号资源可用，而终端设备确定在第四时长外参考信号资源不可用，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，此外，网络设备可以将第四时长设置在属于终端设备的寻呼时刻附近，这样终端设备可以在醒来监听PO的同时顺便使用参考信号资源执行一定的操作比如RRM测量，避免了终端设备在远离PO的时刻单纯为了使用参考信号资源而多次醒来浪费功耗的问题，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例对第五比特域位于该第二消息中的位置不做限定。在第二消息为寻呼消息时，可选地，第五比特域位于寻呼消息的DCI中。具体地，寻呼消息的DCI由基于P-RNTI加扰的PDCCH承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第五比特域，从而终端设备可以根据第五比特域准确确定在每个终端设备的寻呼周期中的第四 时长内参考信号资源可用，避免了终端设备在第四时长以外的时刻基于参考信号资源进行RRM测量而造成不必要的操作，提高了终端设备的测量准确度，提升了终端设备的处理性能。
基于上述网络设备对第一比特域所包含的比特进行设置的内容，本申请实施例也可以结合DCI中的三种情况，对第五比特域所包含的比特的具体实现形式进行详细说明。
并且，为了便于终端设备在参考信号资源可用的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第四时长的大小，也可以根据第五比特域中的一个比特或者多个比特的状态对应的数字与第四时长的范围之间的对应关系设置一个列表来确定第四时长的大小。
在DCI中仅存在调度信息时，第五比特域包含的比特是短消息域中的未被使用的第1-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，可将短消息域中的第1个比特设置为第五比特域包含的比特。当短消息域中的第1个比特设置为“1”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用，当短消息域中的第1个比特设置为“0”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用。
或者，网络设备在确定短消息指示域的两个比特设置为“01”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第五比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用。
在DCI中存在短消息时，第五比特域包含的比特是短消息域中的未被使用的第3-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，当网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，可将短消息域中的第3个比特设置为第五比特域包含的比特。当短消息域中的第3个比特设置为“1”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用，当短消息域中的第3个比特设置为“0”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用。
或者，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第五比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用。
在短消息指示域中的两个比特表示预留状态时，第五比特域包含的比特是除两个比特外的DCI中的全部比特中的至少一个比特。
举例来说，当网络设备在确定短消息指示域的两个比特设置为“00”时，可将短消息域中的第1个比特设置为第五比特域包含的比特。当短消息域中的第1个比特设置为“1”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用，当短消息域中的第1个比特设置为“0”时，可以根据列表确定第四时长的大小，且表示参考信号资源在每个第二消息的寻呼周期中的第四时长内可用。
或者，网络设备在确定短消息指示域的两个比特设置为“00”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第五比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第四时长的大小，且表示参考信号资源 在每个第二消息的寻呼周期中的第四时长内可用。
需要说明的是，本申请实施例中第五比特域所包含的比特不限于采用上述实现方式，且第五比特域所包含的比特还可以包括其他比特，此处不做详细说明。由于在第二消息包含第一比特域的前提下，第五比特域才有可能包含在第二消息中，因此，网络设备可以采用不同的比特设置第一比特域和第五比特域。另外，在第二消息中还包括第二比特域、第三比特域和第四比特域中的至少一个比特域时，网络设备还需保证采用不同的比特设置第五比特域与该比特域。
其中，第四时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第四时长的具体实现形式不做限定。由于第一比特域表示参考信号资源可用，因此，为了动态调整参考信号资源可用的时长范围，可选地，第五比特域还可以用于指示第四时长的起始时刻或终止时刻。
一般情况下，第四时长的起始时刻或者终止时刻可以为属于终端设备的任意一个寻呼时刻，第四时长的设置方式具体可参照图3a-图3b中第三时长的设置方式。或者，第四时长的起始时刻或者终止时刻可以为距属于终端设备的任意一个寻呼时刻之前或之后最近的一个网络设备发送现有的SSB信号资源的时刻，第四时长的设置方式具体可参照图3c-图3d中第三时长的设置方式。对此，本申请实施例不做限定。
当第五比特域指示第四时长的起始时刻或终止时刻时，终端设备可以根据第五比特域中的一个比特或者多个比特的状态所对应的数字直接确定第四时长的起始时刻或终止时刻，或者，终端设备可以根据第五比特域中的一个比特或者多个比特的状态与第四时长的起始时刻或终止时刻之间的对应关系预先设置一个列表确定第四时长的起始时刻或终止时刻。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第五比特域包含的比特。当短消息域中的第1个比特设置为“1”时，表示第四时长的起始时刻为距属于终端设备的任意一个寻呼时刻之前最近的一个网络设备发送现有的SSB信号资源的时刻；当短消息域中的第1个比特设置为“0”时，表示第四时长的起始时刻为属于终端设备的任意一个寻呼时刻。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第四比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示第四时长的起始时刻为距属于终端设备的任意一个寻呼时刻之前最近的一个网络设备发送现有的SSB信号资源的时刻；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示第四时长的终止时刻为属于终端设备的任意一个寻呼时刻。
需要说明的是，上述两种可行的实现方式中，第三时长和第四时长可以相同，也可以不同，本申请实施例对此不做限定。
进一步地，基于上述四种可行的实现方式，在终端设备获知第一时长、第二时长、第三时长和第四时长中的至少两个时长时，参考信号资源通常在这至少两个时长的重叠时长内可用。为了便于说明，结合图4，以终端设置同时获知第一时长和第三时长为例进行示意。如图4所示，若网络设备设置第一时长为2个第二消息的寻呼周期(1个第二消息的寻呼周期为T1)，即第一时长为2T1，第一时长的起始时刻为终端设备接收到当前第二消息的时刻，即第一时长的初始时刻为终端设备的PO，且网络设备设置第三时长为T2，第三时长的起始时刻为终端设备接收到当前第二消息的时刻，即第一时长的初始时刻也为终端设备的PO，则第一时长和第三时长的重叠时长为图4中的阴影部分(即每个寻呼周期中的T2)，即参考信号资源在阴影部分对应的重叠时长(即每个寻呼周期中的T2)内可用。
进一步地，网络设备通过第一消息和/或第二消息可以动态调整参考信号资源可用的时间范围，使得终端设备可以明确参考信号资源可用的时间范围，方便终端设备合理选用参考信号资源进行RRM测量，以避免终端设备在参考信号资源不可用时进行RRM测量，实现了终端设备的准确操作，进一步提升了终端设备的处理性能。
示例性地，结合上述实施例，在第二消息中仅包括第二比特域，且第二比特域指示终端设备使用参考信号资源时，由于参考信号资源可能不会一直发送，因此，网络设备还可以通过第一消息和/或第二消息对使用参考信号资源的时间范围进行设置，从而网络设备可以动态调整终端设备使用参考信号资源的时间范围。下面，采用具体实施例对使用参考信号资源的时间范围的具体设置过程进行详细说明。
一种可行的实现方式中，除了参考信号资源的配置信息之外，第一消息中还可以包括第三信息。由于第三信息用于指示第五时长，且第三信息用于表示终端设备在第五时长内使用参考信号资源，因此，在终端设备接收到网络设备发送的包含有第二比特域的第二消息，且第二比特域用于指示使用参考信号资源时，终端设备便可根据第三信息确定在第五时长内使用参考信号资源，而终端设备确定在第五时长外不使用参考信号资源，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例中，为了便于终端设备在使用参考信号资源的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第五时长的大小，如第五时长采用默认值，也可以根据第三信息，如第三信息中某个固定位置的数字或者标识，确定第五时长的大小，本申请实施例对此不做限定。
举例来说，若第三信息中某个固定位置上的数字为1，则第五时长为5秒；若第三信息中某个固定位置上的数字为a，则第五时长为5秒。
其中，第五时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第五时长的具体实现形式不做限定。由于第二比特域指示终端设备使用参考信号资源，因此，为了动态调整使用参考信号资源的时长范围，可选地，第三信息还可以用于指示第五时长的起始时刻。一般情况下，第五时长的起始时刻可以为终端设备接收到当前第二消息的时刻。或者，第五时长的起始时刻可以为终端设备接收到当前第二消息的下一个寻呼时刻。对此，本申请实施例不做限定。
进一步地，为了便于终端设备设置第五时长，可选地，第五时长可以为p个第二消息的寻呼周期，p为正整数。其中，p的配置方式与m的配置方式相同，此处不做赘述。
另一种可行的实现方式中，第二消息中还可以包括第六比特域。由于第六比特域用于指示第六时长，且第六比特域用于指示终端设备在第六时长内使用参考信号资源，因此，在终端设备接收到网络设备发送的包含有第二比特域的第二消息，且第二比特域用于指示使用参考信号资源时，终端设备便可根据第六比特域确定在第六时长内使用参考信号资源，而终端设备确定在第六时长外不使用参考信号资源，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例对第六比特域位于该第二消息中的位置不做限定。在第二消息为寻呼消息时，可选地，第六比特域位于寻呼消息的DCI中。具体地，寻呼消息的DCI由基于P-RNTI加扰的PDCCH承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第六比特域，从而终端设备可以根据第六比特域准确确定在第六时长内使用参考信号资源，避免了终端设备在第六时长以外的时刻基于参考信号资源进行RRM测量而造成不必要的操作， 提高了终端设备的测量准确度，提升了终端设备的处理性能。
基于上述网络设备对第一比特域所包含的比特进行设置的内容，本申请实施例也可以结合DCI中的三种情况，对第六比特域所包含的比特的具体实现形式进行详细说明。
并且，为了便于终端设备在使用参考信号资源的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第六时长的大小，也可以根据第六比特域中的一个比特或者多个比特的状态对应的数字与第六时长的范围之间的对应关系设置一个列表来确定第六时长的大小。
在DCI中仅存在调度信息时，第六比特域包含的比特是短消息域中的未被使用的第1-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，可将短消息域中的第1个比特设置为第六比特域包含的比特。当短消息域中的第1个比特设置为“1”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源，当短消息域中的第1个比特设置为“0”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“01”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第六比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源。
在DCI中存在短消息时，第六比特域包含的比特是短消息域中的未被使用的第3-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，可将短消息域中的第3个比特设置为第六比特域包含的比特。当短消息域中的第3个比特设置为“1”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源，当短消息域中的第3个比特设置为“0”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第六比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源。
在短消息指示域中的两个比特表示预留状态时，第六比特域包含的比特是除两个比特外的DCI中的全部比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“00”时，可将短消息域中的第1个比特设置为第六比特域包含的比特。当短消息域中的第1个比特设置为“1”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源，当短消息域中的第1个比特设置为“0”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“00”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第六比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第六时长的大小，且表示终端设备在第六时长内使用参考信号资源。
需要说明的是，本申请实施例中第六比特域所包含的比特不限于采用上述实现方式，且 第六比特域所包含的比特还可以包括其他比特，此处不做详细说明。由于在第二消息包含第二比特域的前提下，第六比特域才有可能包含在第二消息中，因此，网络设备可以采用不同的比特设置第二比特域和第六比特域。另外。另外，在第二消息中还包括第一比特域、第三比特域、第四比特域和第五比特域中至少一个比特域时，网络设备需要还需保证采用不同的比特设置第六比特域与该比特域。
其中，第六时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第六时长的具体实现形式不做限定。由于第二比特域指示终端设备使用参考信号资源，因此，为了动态调整使用参考信号资源的时长范围，可选地，第六比特域还可以用于指示第六时长的起始时刻。
一般情况下，第六时长的起始时刻可以为终端设备接收到当前第二消息的时刻。或者，第六时长的起始时刻可以为终端设备接收到当前第二消息的下一个寻呼时刻。对此，本申请实施例不做限定。
当第六比特域指示第六时长的起始时刻时，终端设备可以根据第六比特域中的一个比特或者多个比特的状态所对应的数字直接确定第六时长的起始时刻，或者，终端设备可以根据第六比特域中的一个比特或者多个比特的状态与第六时长的起始时刻之间的对应关系预先设置一个列表确定第六时长的起始时刻。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第六比特域包含的比特。当短消息域中的第1个比特设置为“1”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻；当短消息域中的第1个比特设置为“0”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的时刻。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第六比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的时刻。
进一步地，为了方便终端设备设置第六时长，可选地，第六时长可以为q个第二消息的寻呼周期，q为正整数。其中，q的配置方式与m的配置方式相同，此处不做赘述。
当第六比特域指示第六时长，即个数q时，终端设备可以根据第六比特域中的一个比特或者多个比特的状态所对应的数字直接确定个数q，或者，终端设备可以根据第六比特域中的一个比特或者多个比特的状态与q的大小之间的对应关系预先设置一个列表确定个数q。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第六比特域包含的比特。当短消息域中的第1个比特设置为“0”时，可以指示q为1，也可以根据列表确定q为1，即第六时长为1个第二消息的寻呼周期；当短消息域中的第1个比特设置为“1”时，可以指示q为2，也可以根据列表确定q为2，即第六时长为2个第二消息的寻呼周期。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第六比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，可以指示q为1，也可以根据列表确定q为1，即第六时长为1个第二消息的寻呼周期；当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以指示q为4，也可以根据列表确定q为4，即第六时长为4个第二消息的寻呼周期。
此外，当第六比特域既指示第六时长的起始时刻，又指示个数q时，终端设备可以根据第六比特域中的一个比特或者多个比特的状态所对应的数字同时确定第六时长的起始时刻和个数q，也可以根据第六比特域中的多个比特中每个比特的状态所对应的数字分别确定第六时长的起始时刻和个数q，还可以根据第六比特域中的一个比特或者多个比特的状态与q的大小之间的对应关系预先设置一个列表确定第六时长的起始时刻和个数q。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第六比特域包含的比特。当短消息域中的第1个比特设置为“0”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的时刻，且可以指示q为1，也可以根据列表确定q为1，即第六时长为1个第二消息的寻呼周期；当短消息域中的第1个比特设置为“1”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻，且可以指示q为2，也可以根据列表确定q为2，即第六时长为2个第二消息的寻呼周期。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第六比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的时刻，且可以指示q为1，也可以根据列表确定q为1，即第六时长为1个第二消息的寻呼周期；当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示第六时长的起始时刻为终端设备接收到当前第二消息的下一个寻呼时刻，且可以指示q为4，也可以根据列表确定q为4，即第六时长为4个第二消息的寻呼周期。此外，终端设备可以根据这任意两个比特中的一个比特确定第六时长的起始时刻，另一个比特确定个数q，可参照上述过程，此处不做赘述。
需要说明的是，上述两种可行的实现方式中，第五时长和第六时长可以相同，也可以不同，本申请实施例对此不做限定。
另一种可行的实现方式中，除了参考信号资源的配置信息之外，第一消息中还可以包括第四信息。由于第四信息用于指示第七时长，且第四信息用于指示终端设备在每个第二消息的寻呼周期中的第七时长内使用参考信号资源，因此，在终端设备接收到网络设备发送的包含有第二比特域的第二消息，且第二比特域用于指示使用参考信号资源时，终端设备便可根据第四信息确定在每个第二消息的寻呼周期中的第七时长内使用参考信号资源，而终端设备确定在第七时长外不使用参考信号资源，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，此外，网络设备可以将第七时长设置在属于终端设备的寻呼时刻附近，这样终端设备可以在醒来监听PO的同时顺便使用参考信号资源执行一定的操作比如RRM测量，避免了终端设备在远离PO的时刻单纯为了使用参考信号资源而多次醒来浪费功耗的问题，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例中，为了便于终端设备在使用参考信号资源的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第七时长的大小，如第七时长采用默认值，也可以根据第四信息，如第四信息中每个固定位置的数字或者标识，确定第七时长的大小，本申请实施例对此不做限定。
举例来说，若第四信息中某个固定位置上的数字为1，则第七时长为20毫秒；若第四信息中某个固定位置上的数字为a，则第七时长为20毫秒。
其中，第七时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第七时长的具体实现形式不做限定。由于第二比特域指示终端设备使用参考信号资源，因此，为了动态调整使用参考信号资源的时长范围，可选 地，第四信息还可以用于指示第七时长的起始时刻或终止时刻。
一般情况下，第七时长的起始时刻或者终止时刻可以为属于终端设备的任意一个寻呼时刻，第七时长的设置方式具体可参照图3a-图3b中第三时长的设置方式。或者，第七时长的起始时刻或者终止时刻可以为距属于终端设备的任意一个寻呼时刻之前或之后最近的一个网络设备发送SSB信号资源的时刻，第七时长的设置方式具体可参照图3c-图3d中第三时长的设置方式。对此，本申请实施例不做限定。
另一种可行的实现方式中，第二消息中还可以包括第七比特域。由于第七比特域用于指示第八时长，且第七比特域用于指示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源，因此，在终端设备接收到网络设备发送的包含有第二比特域的第二消息，且第二比特域用于指示使用参考信号资源时，终端设备便可根据第七比特域确定在每个第二消息的寻呼周期中的第八时长内使用参考信号资源，而终端设备确定在第八时长外不使用参考信号资源，从而，终端设备可以避免在参考信号资源不可用时对参考信号资源进行RRM测量，此外，网络设备可以将第八时长设置在属于终端设备的寻呼时刻附近，这样终端设备可以在醒来监听PO的同时顺便使用参考信号资源执行一定的操作比如RRM测量，避免了终端设备在远离PO的时刻单纯为了使用参考信号资源而多次醒来浪费功耗的问题，以减少终端设备的功耗，提升终端设备的处理性能。
本申请实施例对第七比特域位于该第二消息中的位置不做限定。在第二消息为寻呼消息时，可选地，第七比特域位于寻呼消息的DCI中。具体地，寻呼消息的DCI由基于P-RNTI加扰的PDCCH承载，终端设备可以解调PDCCH中的DCI，以在寻呼消息的DCI中查找第七比特域，从而终端设备可以根据第七比特域准确确定在每个终端设备的寻呼周期中的第八时长内使用参考信号资源，避免了终端设备在第八时长以外的时刻基于参考信号资源进行RRM测量而造成不必要的操作，提高了终端设备的测量准确度，提升了终端设备的处理性能。
基于上述网络设备对第一比特域所包含的比特进行设置的内容，本申请实施例也可以结合DCI中的三种情况，对第七比特域所包含的比特的具体实现形式进行详细说明。
并且，为了便于终端设备在使用参考信号资源的时长范围内基于参考信号资源进行RRM测量，终端设备可以预先与网络设备共同协商第八时长的大小，也可以根据第七比特域中的一个比特或者多个比特的状态对应的数字与第八时长的范围之间的对应关系设置一个列表来确定第八时长的大小。
在DCI中仅存在调度信息时，第七比特域包含的比特是短消息域中的未被使用的第1-8个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，可将短消息域中的第1个比特设置为第七比特域包含的比特。当短消息域中的第1个比特设置为“1”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源，当短消息域中的第1个比特设置为“0”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“01”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第七比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第八时长的大小，且指示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源。
在DCI中存在短消息时，第七比特域包含的比特是短消息域中的未被使用的第3-8 个比特，和DCI中最高位的未被使用的6个比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，可将短消息域中的第3个比特设置为第七比特域包含的比特。当短消息域中的第3个比特设置为“1”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源，当短消息域中的第3个比特设置为“0”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“10”或“11”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第七比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源。
在短消息指示域中的两个比特表示预留状态时，第七比特域包含的比特是除两个比特外的DCI中的全部比特中的至少一个比特。
举例来说，网络设备在确定短消息指示域的两个比特设置为“00”时，可将短消息域中的第1个比特设置为第七比特域包含的比特。当短消息域中的第1个比特设置为“1”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源，当短消息域中的第1个比特设置为“0”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源。
或者，网络设备在确定短消息指示域的两个比特设置为“00”时，还可将DCI中最高位的6个比特中的任意两个比特设置为第七比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，可以根据列表确定第八时长的大小，且表示终端设备在每个第二消息的寻呼周期中的第八时长内使用参考信号资源。
需要说明的是，本申请实施例中第七比特域所包含的比特不限于采用上述实现方式，且第七比特域所包含的比特还可以包括其他比特，此处不做详细说明。由于在第二消息包含第二比特域的前提下，第七比特域才有可能包含在第二消息中，因此，网络设备可以采用不同的比特设置第二比特域和第七比特域。另外，在第二消息中还包括第一比特域、第三比特域、第四比特域、第五比特域、第六比特域中的至少一个比特域时，网络设备还需保证采用不同的比特设置第七比特域与该比特域。
其中，第八时长的单位可以是如下单位中的一种：绝对时间(例如，ms或s)、符号、时隙、子帧、或帧等，且本申请实施例对第八时长的具体实现形式不做限定。由于第二比特域指示终端设备使用参考信号资源，因此，为了动态调整使用参考信号资源的时长范围，可选地，第七比特域还可以用于指示第八时长的起始时刻或终止时刻。
一般情况下，第八时长的起始时刻或者终止时刻可以为属于终端设备的任意一个寻呼时刻，第八时长的设置方式具体可参照图3a-图3b中第三时长的设置方式。或者，第八时长的起始时刻或者终止时刻可以为距属于终端设备的任意一个寻呼时刻之前或之后最近的一个网络设备发送现有的SSB信号资源的时刻，第八时长的设置方式具体可参照图3c-图3d中第三时长的设置方式。对此，本申请实施例不做限定。
当第七比特域指示第八时长的起始时刻或终止时刻时，终端设备可以根据第七比特域中的一个比特或者多个比特的状态所对应的数字直接确定第八时长的起始时刻或终止时刻，或者，终端设备可以根据第七比特域中的一个比特或者多个比特的状态与第八时长的起始时刻或终止时刻之间的对应关系预先设置一个列表确定第八时长的起始时刻或终止时刻。
举例来说，网络设备在确定短消息指示域的两个比特设置为“01”时，网络设备可将短消息域中的第1个比特设置为第七比特域包含的比特。当短消息域中的第1个比特设置为“1”时，表示第八时长的起始时刻为距属于终端设备的任意一个寻呼时刻之前最近的一个网络设备发送现有的SSB信号资源的时刻；当短消息域中的第1个比特设置为“0”时，表示第八时长的终止时刻为属于终端设备的任意一个寻呼时刻。
或者，网络设备还可将DCI中最高位的6个比特中的任意两个比特设置为第七比特域包含的比特。当DCI中最高位的6个比特中的任意两个比特均设置为“1”时，表示第八时长的终止时刻为距属于终端设备的任意一个寻呼时刻之后最近的一个网络设备发送现有的SSB信号资源的时刻；当DCI中最高位的6个比特中的任意两个比特均设置为“0”时，表示第八时长的起始时刻为属于终端设备的任意一个寻呼时刻。
需要说明的是，上述两种可行的实现方式中，第七时长和第八时长可以相同，也可以不同，本申请实施例对此不做限定。
进一步地，基于上述四种可行的实现方式，在终端设备获知第五时长、第六时长、第七时长和第八时长中的至少两个时长时，使用参考信号资源通常在这至少两个时长的重叠时长内。例如，当终端设备获知第五时长和第七时长时，使用参考信号资源通常在第五时长和第七时长的重叠时长内。
进一步地，网络设备通过第一消息和/或第二消息可以动态调整使用参考信号资源的时间范围，使得终端设备可以明确使用参考信号资源的时间范围，方便终端设备合理选用参考信号资源进行RRM测量，以避免终端设备在参考信号资源不可用时进行RRM测量，实现了终端设备的准确操作，进一步提升了终端设备的处理性能。
可以理解的是，上述各个方法实施例中，由网络设备执行的操作也可以由可用于网络设备的部件(例如芯片，电路)实现，由终端设备执行的操作也可以由可用于终端的部件(例如芯片，电路)实现。
图5为本申请提供的一种网络设备实施例的结构示意图，该网络设备也可以为可用于网络设备的部件(例如芯片，电路)，如图5所示，本申请实施例的网络设备可以包括：
第一发送模块11，用于向终端设备发送第一消息，所述第一消息中包括参考信号资源的配置信息；第二发送模块12，用于向所述终端设备发送第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源。
在一些实施例中，所述第一比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第一比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第一比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第一比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，所述第二比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第二比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第二比特域包含的比特是短消 息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第二比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，所述参考信号资源包括如下至少一种资源：信道状态信息参考信号CSI-RS资源、新增的同步信号/物理广播信道资源块SSB信号资源和辅同步信号SSS资源。
在一些实施例中，所述第二消息中还包括第三比特域，所述第三比特域用于表示当前所述第一消息中参考信号资源的配置信息与前一个所述第一消息中参考信号资源的配置信息是否不同，或者，所述第三比特域用于表示当前所述第一消息中承载所述参考信号资源的配置信息的系统消息块与终端设备已经获取的前一个所述第一消息中承载所述参考信号资源的配置信息的系统消息块是否不同。
在一些实施例中，所述第三比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第三比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第三比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第三比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第一信息，所述第一信息用于指示第一时长，所述第一信息用于表示所述参考信号资源在所述第一时长内可用。
在一些实施例中，所述第一信息还用于指示所述第一时长的起始时刻；其中，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第一时长为m个所述第二消息的寻呼周期，m为正整数。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第四比特域，所述第四比特域用于指示第二时长，所述第四比特域用于表示所述参考信号资源在所述第二时长内可用。
在一些实施例中，所述第四比特域还用于指示所述第二时长的起始时刻；其中，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第二时长为n个所述第二消息的寻呼周期，n为正整数。
在一些实施例中，所述第四比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第四比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第四比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第四比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第二信息，所述第二信息用于指示第三时长，所述第二信息用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第三时长 内可用。
在一些实施例中，所述第二信息还用于指示所述第三时长的起始时刻或终止时刻；其中，所述第三时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第三时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第五比特域，所述第五比特域用于指示第四时长，所述第五比特域用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第四时长内可用。
在一些实施例中，所述第五比特域还用于指示所述第四时长的起始时刻或终止时刻；其中，所述第四时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第四时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
在一些实施例中，所述第五比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第五比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第五比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第五比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第三信息，所述第三信息用于指示第五时长，所述第三信息用于指示所述终端设备在所述第五时长内使用所述参考信号资源。
在一些实施例中，所述第三信息还用于指示所述第五时长的起始时刻；其中，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第五时长为p个所述第二消息的寻呼周期，p为正整数。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第六比特域，所述第六比特域用于指示第六时长，所述第六比特域用于指示所述终端设备在所述第六时长内使用所述参考信号资源。
在一些实施例中，所述第六比特域还用于指示所述第六时长的起始时刻；其中，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第六时长为q个所述第二消息的寻呼周期，q为正整数。
在一些实施例中，所述第六比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第六比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第六比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至 少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第六比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第四信息，所述第四信息用于指示第七时长，所述第四信息用于指示所述终端设备在每个所述第二消息的寻呼周期中的第七时长内使用所述参考信号资源。
在一些实施例中，所述第四信息还用于指示所述第七时长的起始时刻或终止时刻；其中，所述第七时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第七时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第七比特域，所述第七比特域用于指示第八时长，所述第七比特域用于指示所述终端设备在每个所述第二消息的寻呼周期中的第八时长内使用所述参考信号资源。
在一些实施例中，所述第七比特域还用于指示所述第八时长的起始时刻或终止时刻；其中，所述第八时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第八时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
在一些实施例中，所述第七比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第七比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第七比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第七比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
本实施例的网络设备，可以用于执行图2-图4所示方法实施例的技术方案，其实现原理和技术效果类似，其中各个模块实现的操作可以进一步参考方法实施例的相关描述，此处不再赘述。此处的模块也可以替换为部件或者电路。
图6为本申请提供的一种终端设备实施例的结构示意图，该终端设备也可以为可用于终端设备的部件(例如芯片，电路)，如图6所示，本申请实施例的终端设备可以包括：
第一接收模块21，用于从网络设备接收第一消息，所述第一消息中包括参考信号资源的配置信息；第二接收模块22，用于从所述网络设备接收第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源；处理模块23，用于根据所述第一消息和所述第二消息进行无线电资源管理RRM测量。
在一些实施例中，所述第一比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第一比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第一比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至 少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第一比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，所述第二比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第二比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第二比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第二比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，所述参考信号资源包括如下至少一种资源：信道状态信息参考信号CSI-RS资源、新增的同步信号/物理广播信道资源块SSB信号资源和辅同步信号SSS资源。
在一些实施例中，所述第二消息中还包括第三比特域，所述第三比特域用于表示当前所述第一消息中参考信号资源的配置信息与前一个所述第一消息中参考信号资源的配置信息是否不同，或者，所述第三比特域用于表示当前所述第一消息中承载所述参考信号资源的配置信息的系统消息块与终端设备已经获取的前一个所述第一消息中承载所述参考信号资源的配置信息的系统消息块是否不同。
在一些实施例中，所述第三比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第三比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第三比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第三比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第一信息，所述第一信息用于指示第一时长，所述第一信息用于表示所述参考信号资源在所述第一时长内可用。
在一些实施例中，所述第一信息还用于指示所述第一时长的起始时刻；其中，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第一时长为m个所述第二消息的寻呼周期，m为正整数。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第四比特域，所述第四比特域用于指示第二时长，所述第四比特域用于表示所述参考信号资源在所述第二时长内可用。
在一些实施例中，所述第四比特域还用于指示所述第二时长的起始时刻；其中，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第二时长为n个所述第二消息的寻呼周期，n为正整数。
在一些实施例中，所述第四比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第四比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第四比特域包含的比特是短消 息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第四比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第二信息，所述第二信息用于指示第三时长，所述第二信息用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第三时长内可用。
在一些实施例中，所述第二信息还用于指示所述第三时长的起始时刻或终止时刻；其中，所述第三时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第三时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
在一些实施例中，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第五比特域，所述第五比特域用于指示第四时长，所述第五比特域用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第四时长内可用。
在一些实施例中，所述第五比特域还用于指示所述第四时长的起始时刻或终止时刻；其中，所述第四时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第四时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
在一些实施例中，所述第五比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第五比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第五比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第五比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第三信息，所述第三信息用于指示第五时长，所述第三信息用于指示所述终端设备在所述第五时长内使用所述参考信号资源。
在一些实施例中，所述第三信息还用于指示所述第五时长的起始时刻；其中，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第五时长为p个所述第二消息的寻呼周期，p为正整数。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第六比特域，所述第六比特域用于指示第六时长，所述第六比特域用于指示所述终端设备在所述第六时长内使用所述参考信号资源。
在一些实施例中，所述第六比特域还用于指示所述第六时长的起始时刻；其中，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
在一些实施例中，所述第六时长为q个所述第二消息的寻呼周期，q为正整数。
在一些实施例中，所述第六比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第六比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第六比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第六比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第四信息，所述第四信息用于指示第七时长，所述第四信息用于指示所述终端设备在每个所述第二消息的寻呼周期中的第七时长内使用所述参考信号资源。
在一些实施例中，所述第四信息还用于指示所述第七时长的起始时刻或终止时刻；其中，所述第七时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第七时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
在一些实施例中，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第七比特域，所述第七比特域用于指示第八时长，所述第七比特域用于指示所述终端设备在每个所述第二消息的寻呼周期中的第八时长内使用所述参考信号资源。
在一些实施例中，所述第七比特域还用于指示所述第八时长的起始时刻或终止时刻；其中，所述第八时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第八时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
在一些实施例中，所述第七比特域位于所述第二消息的下行控制信息DCI中。
在一些实施例中，在所述DCI中仅存在调度信息时，所述第七比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在所述DCI中存在短消息时，所述第七比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第七比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
本实施例的终端设备，可以用于执行图2-图4所示方法实施例的技术方案，其实现原理和技术效果类似，其中各个模块的实现的操作可以进一步参考方法实施例的相关描述，此处不再赘述。此处的模块也可以替换为部件或者电路。
本申请可以根据上述方法示例对网络设备或终端设备进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请各实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
图7为本申请提供的一种网络设备实施例的结构示意图，该网络设备包括：
存储器31，用于存储程序指令，该存储器31可以是flash(闪存)。
处理器32，用于调用并执行存储器31中的程序指令，以实现图2-图4的通信方法中对应网络设备的各个步骤。具体可以参见前面方法实施例中的相关描述。
还可以包括输入/输出接口33。输入/输出接口33可以包括独立的输出接口和输入接口，也可以为集成输入和输出的集成接口。其中，输出接口用于输出数据，输入接口用于获取输入的数据，上述输出的数据为上述方法实施例中输出的统称，输入的数据为上述方法实施例中输入的统称。
该网络设备可以用于执行上述方法实施例中相应的网络设备对应的各个步骤和/或流程。
图8为本申请提供的一种终端设备实施例的结构示意图，该终端设备包括：存储器41，用于存储程序指令，该存储器41可以是flash(闪存)。
处理器42，用于调用并执行存储器41中的程序指令，以实现图2-图4的通信方法中对应终端设备的各个步骤。具体可以参见前面方法实施例中的相关描述。
还可以包括输入/输出接口43。输入/输出接口43可以包括独立的输出接口和输入接口，也可以为集成输入和输出的集成接口。其中，输出接口用于输出数据，输入接口用于获取输入的数据，上述输出的数据为上述方法实施例中输出的统称，输入的数据为上述方法实施例中输入的统称。
该终端设备可以用于执行上述方法实施例中相应的终端设备对应的各个步骤和/或流程。
本申请还提供一种可读存储介质，可读存储介质中存储有执行指令，当网络设备的至少一个处理器执行该执行指令时，网络设备执行上述方法实施例中的通信方法。
本申请还提供一种可读存储介质，可读存储介质中存储有执行指令，当终端设备的至少一个处理器执行该执行指令时，终端设备执行上述方法实施例中的通信方法。
本申请还提供一种程序产品，该程序产品包括执行指令，该执行指令存储在可读存储介质中。网络设备的至少一个处理器可以从可读存储介质读取该执行指令，至少一个处理器执行该执行指令使得网络设备实施上述方法实施例中的通信方法。
本申请还提供一种程序产品，该程序产品包括执行指令，该执行指令存储在可读存储介质中。终端设备的至少一个处理器可以从可读存储介质读取该执行指令，至少一个处理器执行该执行指令使得终端设备实施上述方法实施例中的通信方法。
本申请还提供一种芯片，所述芯片与存储器相连，或者所述芯片上集成有存储器，当所述存储器中存储的软件程序被执行时，实现上述方法实施例中的通信方法。
本领域普通技术人员可以理解：在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。

Claims (42)

  1. 一种通信方法，其特征在于，包括：
    网络设备向终端设备发送第一消息，所述第一消息中包括参考信号资源的配置信息；
    所述网络设备向所述终端设备发送第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源。
  2. 一种通信方法，其特征在于，包括：
    终端设备从网络设备接收第一消息，所述第一消息中包括参考信号资源的配置信息；
    所述终端设备从所述网络设备接收第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源；
    所述终端设备根据所述第一消息和所述第二消息进行无线电资源管理RRM测量。
  3. 一种网络设备，其特征在于，包括：
    处理器和收发器；
    所述处理器，用于控制所述收发器向终端设备发送第一消息，所述第一消息中包括参考信号资源的配置信息；
    所述处理器，还用于控制所述收发器向所述终端设备发送第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源。
  4. 一种终端设备，其特征在于，包括：
    处理器和收发器；
    所述处理器，用于控制所述收发器从网络设备接收第一消息，所述第一消息中包括参考信号资源的配置信息；
    所述处理器，还用于控制所述收发器从所述网络设备接收第二消息，所述第二消息中包括第一比特域和/或第二比特域，所述第一比特域用于表示所述参考信号资源的可用状态，所述第二比特域用于指示所述终端设备使用同步信号/物理广播信道资源块SSB信号资源和/或所述参考信号资源；
    所述处理器，还用于根据所述第一消息和所述第二消息控制所述收发器进行无线电资源管理RRM测量。
  5. 根据权利要求1或2所述的方法或根据权利要求3或4所述的装置，其特征在于，
    所述第一比特域位于所述第二消息的下行控制信息DCI中。
  6. 根据权利要求5所述的方法或装置，其特征在于，
    在所述DCI中仅存在调度信息时，所述第一比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，
    在所述DCI中存在短消息时，所述第一比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第一比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
  7. 根据权利要求1或2所述的方法或根据权利要求3或4所述的装置，其特征在于，
    所述第二比特域位于所述第二消息的下行控制信息DCI中。
  8. 根据权利要求7所述的方法或装置，其特征在于，
    在所述DCI中仅存在调度信息时，所述第二比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，
    在所述DCI中存在短消息时，所述第二比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第二比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
  9. 根据权利要求1、2、5-8任一项所述的方法或根据权利要求3-8任一项所述的装置，其特征在于，所述参考信号资源包括如下至少一种资源：
    信道状态信息参考信号CSI-RS资源、新增的同步信号/物理广播信道资源块SSB信号资源和辅同步信号SSS资源。
  10. 根据权利要求1、2、5-9任一项所述的方法或根据权利要求3-9任一项所述的装置，其特征在于，所述第二消息中还包括第三比特域，所述第三比特域用于表示当前所述第一消息中参考信号资源的配置信息与前一个所述第一消息中参考信号资源的配置信息是否不同，或者，所述第三比特域用于表示当前所述第一消息中承载所述参考信号资源的配置信息的系统消息块与终端设备已经获取的前一个所述第一消息中承载所述参考信号资源的配置信息的系统消息块是否不同。
  11. 根据权利要求10所述的方法或装置，其特征在于，
    所述第三比特域位于所述第二消息的下行控制信息DCI中。
  12. 根据权利要求11所述的方法或装置，其特征在于，
    在所述DCI中仅存在调度信息时，所述第三比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，
    在所述DCI中存在短消息时，所述第三比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第三比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
  13. 根据权利要求1、2、5-12任一项所述的方法或根据权利要求3-12任一项所述的装置，其特征在于，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第一信息，所述第一信息用于指示第一时长，所述第一信息用于表示所述参考信号资源在所述第一时长内可用。
  14. 根据权利要求13所述的方法或装置，其特征在于，所述第一信息还用于指示所述第一时长的起始时刻；
    其中，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第一时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
  15. 根据权利要求13或14所述的方法或装置，其特征在于，所述第一时长为m个所述第二消息的寻呼周期，m为正整数。
  16. 根据权利要求1、2、5-12任一项所述的方法或根据权利要求3-12任一项所述的装 置，其特征在于，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第四比特域，所述第四比特域用于指示第二时长，所述第四比特域用于表示所述参考信号资源在所述第二时长内可用。
  17. 根据权利要求16所述的方法或装置，其特征在于，所述第四比特域还用于指示所述第二时长的起始时刻；
    其中，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第二时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
  18. 根据权利要求16或17所述的方法或装置，其特征在于，所述第二时长为n个所述第二消息的寻呼周期，n为正整数。
  19. 根据权利要求16-18任一项所述的方法或装置，其特征在于，
    所述第四比特域位于所述第二消息的下行控制信息DCI中。
  20. 根据权利要求19所述的方法或装置，其特征在于，
    在所述DCI中仅存在调度信息时，所述第四比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，
    在所述DCI中存在短消息时，所述第四比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第四比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
  21. 根据权利要求1、2、5-20任一项所述的方法或根据权利要求3-20任一项所述的装置，其特征在于，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第一消息中还包括第二信息，所述第二信息用于指示第三时长，所述第二信息用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第三时长内可用。
  22. 根据权利要求21所述的方法或装置，其特征在于，所述第二信息还用于指示所述第三时长的起始时刻或终止时刻；
    其中，所述第三时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第三时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
  23. 根据权利要求1、2、5-20任一项所述的方法或根据权利要求3-20任一项所述的装置，其特征在于，在所述第二消息中包括所述第一比特域，且所述第一比特域表示所述参考信号资源可用时，所述第二消息中还包括第五比特域，所述第五比特域用于指示第四时长，所述第五比特域用于表示所述参考信号资源在每个所述第二消息的寻呼周期中的所述第四时长内可用。
  24. 根据权利要求23所述的方法或装置，其特征在于，所述第五比特域还用于指示所述第四时长的起始时刻或终止时刻；
    其中，所述第四时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第四时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述同步信号/物理广播信道资源块SSB信号资源的时刻。
  25. 根据权利要求23或24所述的方法或装置，其特征在于，
    所述第五比特域位于所述第二消息的下行控制信息DCI中。
  26. 根据权利要求25所述的方法或装置，其特征在于，
    在所述DCI中仅存在调度信息时，所述第五比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，
    在所述DCI中存在短消息时，所述第五比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第五比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
  27. 根据权利要求1、2、5-12任一项所述的方法或根据权利要求3-12任一项所述的装置，其特征在于，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第三信息，所述第三信息用于指示第五时长，所述第三信息用于指示所述终端设备在所述第五时长内使用所述参考信号资源。
  28. 根据权利要求27所述的方法或装置，其特征在于，所述第三信息还用于指示所述第五时长的起始时刻；
    其中，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第五时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
  29. 根据权利要求27或28所述的方法或装置，其特征在于，所述第五时长为p个所述第二消息的寻呼周期，p为正整数。
  30. 根据权利要求1、2、5-12任一项所述的方法或根据权利要求3-12任一项所述的装置，其特征在于，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第六比特域，所述第六比特域用于指示第六时长，所述第六比特域用于指示所述终端设备在所述第六时长内使用所述参考信号资源。
  31. 根据权利要求30所述的方法或装置，其特征在于，所述第六比特域还用于指示所述第六时长的起始时刻；
    其中，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的时刻，或者，所述第六时长的起始时刻为所述终端设备接收到当前所述第二消息的下一个寻呼时刻。
  32. 根据权利要求30或31所述的方法或装置，其特征在于，所述第六时长为q个所述第二消息的寻呼周期，q为正整数。
  33. 根据权利要求30-32任一项所述的方法或装置，其特征在于，
    所述第六比特域位于所述第二消息的下行控制信息DCI中。
  34. 根据权利要求33所述的方法或装置，其特征在于，
    在所述DCI中仅存在调度信息时，所述第六比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，
    在所述DCI中存在短消息时，所述第六比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第六比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
  35. 根据权利要求1、2、5-12、27-34任一项所述的方法或根据权利要求3-12任一项所述的装置，其特征在于，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第一消息中还包括第四信息，所述第四信息用于指示第七时长，所述第四信息用于指示所述终端设备在每个所述第二消息的寻呼周期中的第七时长内使用所述参考信号资源。
  36. 根据权利要求35所述的方法或装置，其特征在于，所述第四信息还用于指示所述第七时长的起始时刻或终止时刻；
    其中，所述第七时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第七时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
  37. 根据权利要求1、2、5-12、27-34任一项所述的方法或根据权利要求3-12、27-34任一项所述的装置，其特征在于，在所述第二消息中仅包括所述第二比特域，且所述第二比特域指示所述终端设备使用所述参考信号资源时，所述第二消息中还包括第七比特域，所述第七比特域用于指示第八时长，所述第七比特域用于指示所述终端设备在每个所述第二消息的寻呼周期中的第八时长内使用所述参考信号资源。
  38. 根据权利要求37所述的方法或装置，其特征在于，所述第七比特域还用于指示所述第八时长的起始时刻或终止时刻；
    其中，所述第八时长的起始时刻或者终止时刻为属于所述终端设备的任意一个寻呼时刻，或者，所述第八时长的起始时刻或者终止时刻为距属于所述终端设备的任意一个寻呼时刻之前或之后最近的一个所述网络设备发送所述SSB信号资源的时刻。
  39. 根据权利要求37或38所述的方法或装置，其特征在于，
    所述第七比特域位于所述第二消息的下行控制信息DCI中。
  40. 根据权利要求39所述的方法或装置，其特征在于，
    在所述DCI中仅存在调度信息时，所述第七比特域包含的比特是短消息域中的未被使用的第1-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，
    在所述DCI中存在短消息时，所述第七比特域包含的比特是短消息域中的未被使用的第3-8个比特，和所述DCI中最高位的未被使用的6个比特中的至少一个比特；或，在短消息指示域中的两个比特表示预留状态时，所述第七比特域包含的比特是除所述两个比特外的所述DCI中的全部比特中的至少一个比特。
  41. 一种存储介质，其特征在于，包括：所述可读存储介质中存储有执行指令，当网络设备的至少一个处理器执行该执行指令时，所述网络设备执行权利要求1、5-40任一项所述的通信方法；或者，所述可读存储介质中存储有执行指令，当终端设备的至少一个处理器执行该执行指令时，所述终端设备执行权利要求2、5-40任一项所述的通信方法。
  42. 一种通信设备，其特征在于，包括：
    存储器和处理器；
    所述存储器用于存储程序指令；
    所述处理器用于调用所述存储器中存储的程序指令实现权利要求1、5-40任一项所述的通信方法，或者，所述处理器用于调用所述存储器中存储的程序指令实现权利要求2、5-40任一项所述的通信方法。
PCT/CN2020/074831 2019-02-15 2020-02-12 通信方法、装置及设备 WO2020164504A1 (zh)

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