WO2023207532A1 - 信息传输方法、装置、终端设备及网络设备 - Google Patents

信息传输方法、装置、终端设备及网络设备 Download PDF

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Publication number
WO2023207532A1
WO2023207532A1 PCT/CN2023/086210 CN2023086210W WO2023207532A1 WO 2023207532 A1 WO2023207532 A1 WO 2023207532A1 CN 2023086210 W CN2023086210 W CN 2023086210W WO 2023207532 A1 WO2023207532 A1 WO 2023207532A1
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Prior art keywords
information
dtx
configuration
target
measurement
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PCT/CN2023/086210
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English (en)
French (fr)
Inventor
罗晨
郑方政
王加庆
杨美英
苏俞婉
李瑶敏
Original Assignee
大唐移动通信设备有限公司
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Publication of WO2023207532A1 publication Critical patent/WO2023207532A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0251Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258Power 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to an information transmission method, device, terminal equipment and network equipment.
  • base stations In existing networks, in order to ensure that terminals can receive broadcast signals from base stations at all times, base stations need to always send semi-static information or signals such as broadcast signals to terminals. When the cell load is low, this static signal transmission will cause the base station to consume a certain amount of power and account for a certain proportion of the base station's power expenditure. Energy saving in existing base stations is implemented internally in the base station. The terminal does not know whether the base station is in a dormant or inactive period and needs to constantly monitor broadcast signals. Therefore, without communication between the two parties, the maximum energy saving of the base station and the terminal cannot be achieved. The behavior of base stations and terminals in the existing network is based on the premise that the base station needs to send signals all the time, and this is also a main reason why the base station consumes power.
  • Embodiments of the present disclosure provide an information transmission method, device, terminal equipment and network equipment to solve the problem of high power consumption of network equipment.
  • embodiments of the present disclosure provide an information transmission method, which is executed by a terminal device, including:
  • the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • Transmitting the first information in the first configuration during the DTX activation period and/or performing a first operation during the DTX inactive period includes: not transmitting at least part of the first information under the first configuration and /or transmit the second information under the second configuration.
  • the configuration information includes at least one of the following:
  • the association relationship between the DTX and the discontinuous reception DRX of the terminal device includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • the configuration information is configured through at least one of the following:
  • the obtaining configuration information for non-connection sending DTX includes:
  • the configuration information of the DTX is determined according to the configuration information of the first search space set.
  • the configuration information of the first search space set includes at least one of the following:
  • the first search space set is associated through a first target
  • the first target includes: target bandwidth part BWP, target search space set group or target search space set.
  • the method also includes:
  • Receive second instruction information the second instruction information being used to instruct the terminal device to switch to the first target.
  • the method also includes:
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • the method also includes:
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • the method further includes:
  • At least one of the DTX activation period and the DTX inactivation period is determined.
  • the first information or the second information includes at least one of the following:
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • At least part of the first information is not sent.
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • the reference signal includes at least one of the following:
  • Periodic channel state information reference signal CSI-RS Periodic channel state information reference signal
  • Synchronous broadcast channel block SSB Synchronous broadcast channel block
  • Phase tracking reference signal PT-RS Phase tracking reference signal
  • the transmitting the second information under the second configuration includes at least one of the following:
  • the second configuration is a configuration based on the DTX transmission inactive period.
  • the first measurement-related behavior, the second measurement-related behavior, and the third measurement-related behavior include at least one of the following:
  • Channel state information CSI measurement radio resource management RRM measurement, radio link monitoring RLM, layer one reference signal received power L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based location measurement , Layer 1 signal-to-interference-to-noise ratio L1-SINR measurement quantity, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurement, and CSI-RS-based beam measurement.
  • Embodiments of the present disclosure also provide an information transmission method, which is executed by a network device, including:
  • the first operation includes: not transmitting at least part of the first information under the first configuration or Transmitting the second information in the second configuration.
  • the configuration information includes at least one of the following:
  • the association relationship between the DTX and the discontinuous reception DRX of the terminal device includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • the configuration information is configured for the terminal device through at least one of the following:
  • the configuration information for sending non-connection DTX of the network device to the terminal device includes:
  • the configuration information of the first search space set is used to determine the configuration information of DTX.
  • the configuration information of the first search space set includes at least one of the following:
  • the first search space set is associated through a first target
  • the first target includes: target bandwidth part BWP, target search space set group or target search space set.
  • the method also includes:
  • the method also includes:
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • the method also includes:
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • the first information or the second information includes at least one of the following:
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • Reception of at least part of the first information is not performed.
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • the reference signal includes at least one of the following:
  • Periodic channel state information reference signal CSI-RS Periodic channel state information reference signal
  • Synchronous broadcast channel block SSB Synchronous broadcast channel block
  • Phase tracking reference signal PT-RS Phase tracking reference signal
  • the transmitting the second information under the second configuration includes at least one of the following:
  • the second configuration is a configuration based on the DTX transmission inactive period.
  • the first measurement-related behavior, the second measurement-related behavior, and the third measurement-related behavior include at least one of the following:
  • Channel state information CSI measurement radio resource management RRM measurement, radio link monitoring RLM, layer one reference signal received power L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based location measurement , Layer 1 signal-to-interference-noise ratio L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurements and CSI-RS based beam measurements.
  • An embodiment of the present disclosure also provides a terminal device, including a memory, a transceiver, and a processor:
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • Transmitting the first information in the first configuration during the DTX activation period and/or performing a first operation during the DTX inactive period includes: not transmitting at least part of the first information under the first configuration and /or transmit the second information under the second configuration.
  • the processor is used to read the computer program in the memory and perform the following operations:
  • the configuration information of the DTX is determined according to the configuration information of the first search space set.
  • the processor used to read the computer program in the memory, also performs the following operations:
  • At least one of the DTX activation period and the DTX inactivation period is determined.
  • An embodiment of the present disclosure also provides a network device, including a memory, a transceiver, and a processor:
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the configuration information of the non-connection sending DTX of the network device is sent to the terminal device through the transceiver, so The above configuration information is used to determine the DTX activation period and/or DTX inactive period;
  • the first operation includes: not transmitting at least part of the first information under the first configuration or Transmitting the second information in the second configuration.
  • the processor is used to read the computer program in the memory and perform the following operations:
  • the configuration information of the first search space set is used to determine the configuration information of DTX.
  • An embodiment of the present disclosure also provides an information transmission device, applied to terminal equipment, including:
  • An acquisition unit configured to acquire configuration information of non-connection sending DTX of the network device, where the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • a first execution unit configured to transmit the first information under the first configuration during the DTX activation period and/or perform a first operation during the DTX inactive period.
  • the first operation includes: not transmitting the first information under the first configuration. of at least part of the first information and/or transmit second information in a second configuration.
  • An embodiment of the present disclosure also provides an information transmission device, applied to network equipment, including:
  • the first sending unit is configured to send the configuration information of the non-connection sending DTX of the network device to the terminal device, where the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • the second execution unit is configured to transmit the first information under the first configuration during the DTX activation period and/or perform the first operation during the DTX inactive period.
  • the first operation includes: not transmitting the first information under the first configuration. at least part of the first information or transmit second information in a second configuration.
  • Embodiments of the present disclosure also provide a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute the above method.
  • the above solution realizes discontinuous reception of information based on the DTX configuration information of the network device, thereby preventing the network device from transmitting signals at all times, thereby saving power consumption of the network device.
  • Figure 1 shows a structural diagram of a network system suitable for embodiments of the present disclosure
  • Figure 2 shows the schematic diagram of the DRX mechanism
  • Figure 3 shows a schematic flow chart of an information transmission method applied to a terminal device according to an embodiment of the present disclosure
  • Figure 4 shows a schematic flowchart of an information transmission method applied to network equipment according to an embodiment of the present disclosure
  • Figure 5 shows a unit schematic diagram of an information transmission device according to an embodiment of the present disclosure
  • Figure 6 shows a structural diagram of a terminal device according to an embodiment of the present disclosure
  • Figure 7 shows a unit schematic diagram of an information transmission device according to an embodiment of the present disclosure
  • FIG. 8 shows a structural diagram of a network device according to an embodiment of the present disclosure.
  • the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/” generally indicates that the related objects are in an "or” relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
  • words such as “exemplary” or “such as” are used to represent examples, illustrations or explanations. Any embodiment or design described as “exemplary” or “such as” in the present disclosure is not intended to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the words “exemplary” or “such as” is intended to present the concept in a concrete manner.
  • the wireless communication system may be a system using the fifth generation (5th Generation, 5G) mobile communication technology (hereinafter referred to as the 5G system).
  • 5G fifth generation
  • NR 5th Generation New Radio
  • FIG. 1 is a structural diagram of a network system to which embodiments of the present disclosure are applicable.
  • the user terminal 11 can be a user equipment (User Equipment, UE). ), for example: it can be a mobile phone, tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital assistant, referred to as PDA), mobile Internet device (Mobile Internet Device, MID) or wearable
  • UE User Equipment
  • PDA personal digital assistant
  • MID mobile Internet Device
  • the specific type of the user terminal 11 is not limited in the embodiment of the present disclosure.
  • the above-mentioned base station 12 may be a base station of 5G and later versions (for example: gNB, 5G NR NB), or a base station in other communication systems, or called a node B. It should be noted that in the embodiment of the present disclosure, only 5G A base station is taken as an example, but the specific type of the base station 12 is not limited.
  • the user equipment When the terminal is configured with only one set of DRX parameters, for one DRX cycle, the user equipment (User equipment, UE) will discontinuously monitor the physical downlink control channel (PDCCH) of all serving cells.
  • the UE only monitors the PDCCH during the DRX activation period (DRX on duration) or when the inactivity timer (Inactivity timer) has not expired.
  • the DRX mechanism is shown in Figure 2.
  • the UE only monitors the PDCCH during the On duration cycle.
  • the "Opportunity for DRX" that is, the DRX off time
  • the UE does not receive other PDCCHs except scheduled broadcast signaling to reduce power consumption, that is, it enters sleep mode.
  • the base station will allocate one or more search spaces to the user through system messages.
  • the configuration of each search space is periodic, and the user performs PDCCH detection in the configured search space.
  • Each time a user performs PDCCH detection is called a PDCCH monitoring opportunity (PDCCH monitoring occasion).
  • the search space is generally configured periodically.
  • the UE in order to obtain downlink scheduling information, the UE needs to monitor the PDCCH at each PDCCH listening opportunity to determine whether there is downlink scheduling information.
  • Each PDCCH monitoring process is a PDCCH decoding process, and then based on the Cyclic Redundancy Check (CRC) check result, it is determined to be downlink control information (Downlink Control Information, DCI) carrying UE scheduling information. If the PDCCH has the user's scheduling information, the UE can obtain a positive CRC check and the scheduling information carried in the DCI; otherwise, the CRC check is negative and the UE cannot obtain any of the DCI.
  • CRC Cyclic Redundancy Check
  • the parameter configuration for PDCCH is as follows:
  • the index of the search space collection that is, the search space ID
  • the unit of PDCCH monitoring period and offset value is time slot (slot).
  • the terminal determines the slot for monitoring the downlink control channel based on this configuration parameter;
  • the number of PDCCH candidates included in each aggregation level in the search space includes ⁇ 1 2 4 8 16 ⁇ and are configured through independent parameters.
  • the flag searchspaceType is used to distinguish whether the current search space is a public search space or a terminal-specific search space.
  • Embodiments of the present disclosure provide information transmission methods, devices, terminal equipment and network equipment to solve the problem of high power consumption of network equipment.
  • the method and the device are based on the same application concept. Since the principles of the method and the device to solve the problem are similar, the implementation of the device and the method can be referred to each other, and the repeated details will not be repeated.
  • an embodiment of the present disclosure provides an information transmission method, which is executed by a terminal device, including:
  • Step S301 Obtain the Discontinuous Transmit (DTX) of the network device configuration information
  • the configuration information is used to determine the DTX activation period and/or the DTX inactivation period
  • Step S302 Transmit the first information under the first configuration during the DTX activation period and/or perform a first operation during the DTX inactive period.
  • the first operation includes: not transmitting at least part of the first information under the first configuration. information and/or transmitting second information in a second configuration.
  • the first configuration and the second configuration mentioned in this disclosure are different configurations.
  • the first configuration is a dense configuration
  • the second configuration is a sparse configuration, which can be understood as
  • the second configuration is a configuration based on the DTX transmission inactive period
  • the transmission power consumption of the device under the second configuration should be less than the transmission power consumption of the device under the first configuration.
  • the transmission mentioned in the embodiments of the present disclosure can be understood as sending and/or receiving.
  • the configuration information includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • the configuration information of multiple sets of DTX is usually pre-configured, and the first indication information is used to indicate which set of DTX configuration among the configuration information of the multiple sets of DTX is specifically used. information.
  • the association between the DTX and the DRX of the terminal device includes at least one of the following:
  • the DTX activation period is determined by the starting position, duration, and end position
  • the DRX activation period is also determined by the starting position, duration, and end position.
  • the correlation between the two can be understood as the relationship between the starting position of the DTX activation period and the starting position of the DRX activation period.
  • the two can be equal, a multiple relationship, a fractional relationship, or an offset between the two. Worth waiting.
  • the DTX activation period is determined by the starting position, duration, and end position
  • the DRX inactive period is determined by the starting position, duration, and end position.
  • the correlation between the two can be DTX activation.
  • the two can be equal, a multiple, a fraction, or the offset value of the two.
  • the DTX inactive period is determined by the starting position, duration, and end position
  • the DRX inactive period is determined by the starting position, duration, and end position.
  • the relationship between the two can be understood as There is a correlation between the starting position of the DTX inactive period and the starting position of the DRX inactive period.
  • the two can be equal, a multiple, a fraction, or an offset value between the two. .
  • the DTX inactive period is determined by the starting position, duration, and end position
  • the DRX activation period is determined by the starting position, duration, and end position.
  • the correlation between the two can be understood as DTX
  • the two can be equal, a multiple, a fraction, or an offset value between the two.
  • the configuration information is configured by at least one of the following:
  • the configuration information of DTX may be signaled through the media access control layer.
  • the sub-Protocol Data Unit may include a Medium Access Control Control Element (MAC CE), MAC At least one bearer of service data unit (Service Data Unit, SDU), MAC layer sub-header and padding information.
  • MAC CE Medium Access Control Control Element
  • SDU Service Data Unit
  • MAC layer sub-header MAC layer sub-header and padding information.
  • the first indication information of the DTX transmission configuration is transmitted through the MAC CE; the DTX transmission configuration is transmitted through other signaling at the MAC layer.
  • this high-level signaling usually refers to a Radio Resource Control (Radio Resource Control, RRC) message.
  • RRC Radio Resource Control
  • DTX configuration information can send information to the terminal device through broadcast signaling.
  • the network device does not need to send information to the terminal device.
  • This information is known by both the terminal device and the network device as agreed in the protocol.
  • the configuration information includes multiple items (two or more items), when the configuration information includes multiple items, the configuration of each item is not affected by the configuration of other items, that is, each item
  • the configurations can be independent; for example, the configuration information includes: DTX transmission configuration and the association between DTX and the DRX of the terminal device.
  • the DTX transmission configuration can use high-level signaling configuration, and the association between DTX and the DRX of the terminal device can use the protocol. Agreement.
  • the configuration of each item it contains is not affected by the configuration of other items, that is, the configuration of each item can be independent; for example, the DTX transmission configuration includes: DTX Transmission period, the starting position of the DTX activation period, the duration of the DTX activation period and the duration of the DTX inactive period.
  • the DTX transmission period can be configured using broadcast signaling, the starting position of the DTX activation period, and the duration of the DTX activation period. and the duration of the DTX inactive period can be configured using layer one signaling.
  • obtaining the configuration information of DTX includes:
  • the configuration information of the DTX is determined according to the configuration information of the first search space set.
  • the DTX is configured based on the first search space set, that is, the configuration information of the DTX can be inferred from the configuration information of the first search space set, for example, the configuration information of the DTX is inferred based on the configuration information of the first search space set.
  • DTX transmission configuration for another example, the DTX transmission configuration and the association relationship between DTX and DRX of the terminal device are inferred based on the configuration information of the first search space set.
  • the configuration information of the first search space set includes at least one of the following:
  • the terminal device can determine the configuration information of the DTX based on C11 and/or C12.
  • the first search space set can be understood as an energy-saving exclusive search space set.
  • the first search space set may be a newly added search space set, or may be based on an existing search space set.
  • the type of the first search space set may be a common search space (Common Search Space, CSS) or a terminal-specific search space (UE-specific search space, USS).
  • Common Search Space CSS
  • UE-specific search space USS
  • the network device can use broadcast signaling and/or high-level signaling. Let configure the configuration information of the first search space set for the terminal. It should be noted that the configuration information of the first search space set is configured uniformly and is applicable to all terminals, some terminals or terminal groups in the cell. When the first search space set is the USS, the network device can separately configure the configuration information of the first search space set for the terminal through high-level signaling. One or more of the configuration information of the first search space set configured by different terminals can Individually configured to enable all terminals, some terminals or terminal groups in the community to identify the DTX transmission configuration of unified network equipment.
  • the configuration information of the first search space set is configured uniformly and is applicable to all terminals, some terminals or terminal groups in the cell.
  • the network device can separately configure the configuration information of the first search space set for the terminal through high-level signaling.
  • One or more of the configuration information of the first search space set configured by different terminals can Individually configured to enable all terminals, some terminals or terminal groups in the community
  • relevant parameters of the first search space set including: control resource set CORESET associated with the search space set, PDCCH monitoring pattern, aggregation level, candidate PDCCH, search space set association, frequency domain monitoring position and other parameters can be partially configured , or all can be left by default.
  • the first search space set is associated by a first target
  • the first target includes: a target bandwidth part (Bandwidth Part, BWP), a target search space set group (SSSG), or a target search space set (Search space set, SSS).
  • BWP target bandwidth part
  • SSSG target search space set group
  • SSS target search space set
  • the target BWP is a specific BWP and is configured with at least the first search space set;
  • the target SSSG is a specific SSSG and must include at least the first search space set;
  • the target SSS is a specific SSS, that is, the target SSS is the first search space. space set. Any one of the target BWP, target SSSG, and target SSS may be indicated by protocol agreement or high-level signaling.
  • the DTX transmission configuration is determined by the configuration information of the first search space set, it can be understood that DTX transmission is implemented through the first search space set. That is, if the network device wants to perform DTX For transmission, corresponding behaviors need to be performed in the first search space set, and the terminal device also needs to switch to the first search space set.
  • the network device needs to send second instruction information to the terminal device.
  • the second instruction information is used to instruct the terminal device to switch to the first target.
  • the terminal device receives the second instruction information, it needs to switch. to the first target.
  • the network device instructs the terminal device to switch to the target BWP through the second instruction information; when the first search space set is carried on the target SSSG, the network device instructs the terminal through the second instruction information The device switches to the target SSSG; when the first search space set is carried on the target SSS, the network device instructs the terminal device to switch to the target SSS through the second instruction information, that is, only perform corresponding transmission behavior on the search space.
  • the terminal device can switch to the first search space set to save energy, or can exit from the first search space set to achieve normal transmission.
  • the present disclosure At least one embodiment of also provides a way to exit the first search space set.
  • An optional implementation method is: receiving the configuration information of the backoff timer sent by the network device;
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • the backoff timer can be started.
  • the terminal can choose to continue to reside on the first target, or it can start from the current target. Exit the first target and switch to other targets other than the first target; what needs to be explained is whether the terminal continues to reside on the first target or exits from the current first target and switches to other targets other than the first target.
  • the target can be agreed by the protocol or indicated by the network device. For example, after the terminal device switches to the target BWP1, the fallback timer can be turned on. When the fallback timer times out, the terminal can choose to continue to reside on the target BWP1, or it can exit from the current target BWP1 and switch to BWP2. .
  • another implementation method is: receiving third indication information sent by the network device, where the third indication information is used to instruct the terminal device to switch to the fourth target;
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • this implementation method is a dynamic indication of the network device, that is, when the network device determines that the terminal needs to perform the first target switching, it can send the third indication information (which can be understood as a switching instruction) to the terminal device, and the terminal device receives the When the switching instruction is received, according to the switching instruction, the terminal device chooses to continue to reside on the first target, or it can exit from the current first target and switch to another target other than the first target; for example, the terminal device switches to After the target BWP3, when receiving the three instruction messages sent by the network device instructing the terminal device to switch to BWP4, the current target BWP3 can be exited and switched to BWP4.
  • the third indication information which can be understood as a switching instruction
  • the terminal device after acquiring the configuration information of DTX, the terminal device needs to determine at least one of the DTX activation period and the DTX inactivation period based on the configuration information. After the terminal device determines the DTX activation period and DTX inactivation period, it can perform corresponding behaviors during the DTX activation period and DTX inactivation period.
  • the terminal device receives and sends corresponding information based on the configuration of the network device during the DTX activation period; it should also be noted here that because different terminal devices may support different capabilities, the network devices are different terminal devices.
  • the first target of the configuration can be the same or different.
  • the terminal device should perform corresponding behavior according to the user type.
  • the user type at least includes: user version information or specific parameter configuration.
  • terminal device 1 is a user of versions prior to Rel-18
  • terminal device 2 is a user of versions Rel-18 and later.
  • terminal device 1 is configured with parameter 1 and/or terminal device 2 is configured with parameter 2, where parameter 2 indicates that the terminal is a user that supports the DTX transmission feature.
  • the terminal equipment 1 When the first search space set is carried on the target BWP, the terminal equipment 1 performs the transmission of the reference signal/control channel/shared channel/broadcast channel/air interface message in the first operation on the target BWP#1, and the terminal equipment 2 performs the transmission of the reference signal/control channel/shared channel/air interface message on the target BWP#1.
  • the reference signal/control channel/shared channel/broadcast channel/air interface message in the first operation is transmitted on BWP#2; here, the target BWP#1 and the target BWP#2 may be the same BWP or different BWPs.
  • the terminal device 1 performs the transmission of the reference signal/control channel/shared channel/broadcast channel/air interface message in the first operation on the target SSSG#1; the terminal equipment 2 performs the transmission of the first operation on the target SSSG#2.
  • the first information and the second information in the embodiment of the present disclosure include at least one of the following:
  • the reference signal may be an uplink reference signal and/or a downlink reference signal.
  • control channel may be an uplink control channel and/or a downlink control channel.
  • the shared channel may be an uplink shared channel and/or a downlink shared channel.
  • the air interface message may be an uplink air interface message and/or a downlink air interface message.
  • first information and the second information may be the same or different.
  • At least part of the first information in the first configuration is not transmitted, including at least one of the following:
  • the first measurement-related behavior may include but is not limited to at least one of the following: channel state information (Channel State Information, CSI) measurement, radio resource management (Radio resource management, RRM) measurement, wireless link monitoring ( Radio Link Monitoring (RLM), Layer 1 reference signal received power (L1-RSRP) measurement, Beam Failure Detection (BFD) based on Synchronization Signal Block (SSB), Beam failure detection based on CSI Reference Signal (CSI-RS), position measurement based on Positioning Reference Signal (PRS), layer 1 signal-to-noise and interference ratio (L1) -SINR) measurement, SSB-based candidate beam detection (CBD), CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS for Tracking (TRS) ) synchronization measurement, SSB-based beam measurement and CSI-RS-based beam measurement.
  • CSI Channel State Information
  • RRM Radio resource management
  • RRM Radio Link Monitoring
  • L1-RSRP Layer 1 reference signal received power
  • synchronization measurement includes coarse synchronization measurement and fine synchronization measurement, and the synchronization measurement may be at least one of the two.
  • the action performed by the network device is not to send at least part of the first information used for the first measurement-related behavior.
  • the terminal device may have measurement-related behaviors, but does not need to report the results corresponding to the measurement-related behaviors to the network device.
  • the terminal device performs CSI measurement, RLM and L1-RSRP measurement, but the terminal only reports the RLM monitoring results to the network device, and does not report the CSI measurement and L1-RSRP measurement results.
  • the action performed by the network device is: not to receive the report of the first measurement-related behavior based on at least part of the first information.
  • the first measurement-related behavior and the reporting of the first measurement-related behavior include the related processes of measurement, reporting and measurement value processing.
  • the behavior of the network device side is: not to send at least part of the first information.
  • the terminal device does not send part or all of the uplink data in the first information, or part or all of the reference signal.
  • the uplink data may include: physical uplink shared channel (PUSCH) assigned to the uplink, data of configured grant type 1 (Configured Grant Type1, CG Type1), data of configured grant type 2 (CG Type2), Sounding Reference Signal (SRS).
  • PUSCH physical uplink shared channel assigned to the uplink
  • Configured Grant Type1, CG Type1 Configured Grant Type1
  • CG Type2 data of configured grant type 2
  • SRS Sounding Reference Signal
  • the behavior of the network device side is: not to receive at least part of the first information.
  • not transmitting at least part of the first information in the first configuration can be regarded as It means not transmitting some signals, that is, not performing certain actions.
  • At least part of the first information in the first configuration is not transmitted, including at least one of the following:
  • the second measurement-related behavior may include but is not limited to at least one of the following: CSI measurement, RRM measurement, RLM, L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based position measurement, L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurement and CSI-RS based beam measurement.
  • the reference signal includes at least one of the following:
  • the synchronization signal may include a primary synchronization signal (Primary Synchronization Signal, PSS) and a secondary synchronization signal (Secondary Synchronization Signal, SSS);
  • PSS Primary Synchronization Signal
  • SSS Secondary Synchronization Signal
  • P-RS Phase-tracking reference signal
  • the terminal device can maintain at least one of the following:
  • P104 Wireless link monitoring for synchronization/out-of-synchronization based on CSI-RS
  • the CSI-RS may be a CSI-RS associated with a Transmission Configuration Indicator (TCI) received by the PDCCH, which is used for wireless link monitoring under DTX transmission and is associated with the PDCCH received
  • TCI Transmission Configuration Indicator
  • the maximum number of CSI-RS associated with TCI should When it is less than or equal to the number of CSI-RS used for wireless link monitoring for non-DTX transmission (denoted as N RLM ), and/or less than or equal to the number of CSI-RS used for wireless link monitoring for link recovery Number (N LR-RLM ).
  • the indication period of wireless link monitoring in this case satisfies at least one of the following:
  • the indication period is N times max ⁇ the shortest period of the measurement reference signal, fixed time ⁇ , and N is an integer greater than or equal to 1. It should be noted that the fixed time can be at least one of the following: 10ms, 2ms, DRX cycle.
  • the indication period is N times max ⁇ the shortest period of the wireless link monitoring resource, DRX period ⁇ , where N is an integer greater than or equal to 1.
  • P105 Wireless link monitoring for synchronization/out-of-synchronization based on SSB
  • the action performed by the network device is to send at least part of the first information for the second measurement-related behavior.
  • the terminal device can maintain the measurement-related behavior and at the same time report the results corresponding to the measurement-related behavior to the network device.
  • the terminal device performs CSI measurement, RLM and L1-RSRP measurement, and the terminal simultaneously reports the RLM monitoring results, CSI measurement and L1-RSRP measurement results to the network device.
  • the action performed by the network device is: perform A small part of the first information is used to receive the report of the second measurement-related behavior.
  • the second measurement-related behavior and the reporting of the second measurement-related behavior include the related processes of measurement, reporting and measurement value processing.
  • the terminal device maintains reception of some or all of the data belonging to the downlink data in the first information.
  • the downlink data may include: downlink allocated PDSCH, and may further be a semi-persistent physical downlink shared channel (SPS PDSCH).
  • SPS PDSCH semi-persistent physical downlink shared channel
  • the behavior of the network device side is: maintaining the sending of at least part of the first information.
  • the terminal device maintains the transmission of part or all of the uplink data in the first information, or part or all of the reference signals.
  • the uplink data may include: PUSCH, data of configuration grant type 1 (CG Type1), data of configuration grant type 2 (CG Type2), and sounding reference signal (SRS).
  • the behavior of the network device side is: maintaining the reception of at least part of the first information.
  • the above-mentioned not transmitting at least part of the first information in the first configuration can be regarded as maintaining the transmission of some signals, that is, continuing to perform certain actions.
  • maintaining the transmission of some signals and not performing the transmission of some signals may be actions performed simultaneously.
  • the terminal device may not send the air interface message, but maintain the behavior of using aperiodic CSI-RS for wireless link monitoring.
  • transmitting the second information in the second configuration includes at least one of the following:
  • the third measurement-related behavior may include but is not limited to at least one of the following: CSI measurement, RRM measurement, RLM, L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based position measurement, L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, Synchronization measurement based on CSI-RS for tracking, SSB-based beam measurement, and CSI-RS-based beam measurement.
  • the end device device can perform at least one of the following:
  • the SSB in the second configuration may be a sparse SSB.
  • P202 Perform synchronization/out-of-synchronization detection based on the PSS and SSS under the second configuration.
  • P203 Perform wireless link monitoring, BFD, CBD, etc. based on periodic and/or semi-persistent reference signals in the second configuration
  • P204 Perform wireless link monitoring, BFD, CBD, etc. based on aperiodic and/or semi-persistent reference signals in the second configuration.
  • P205 Perform at least one of synchronization measurement, beam measurement, and position measurement based on at least one of periodic, aperiodic, and semi-persistent reference signals in the second configuration.
  • the action performed by the network device is to send at least part of the second information under the second configuration for the third measurement-related behavior.
  • the terminal device performs the measurement-related behavior under the second configuration, and at the same time reports the results corresponding to the measurement-related behavior to the network device.
  • the terminal device performs CSI measurement, RLM, and CSI-RS-based candidate beam detection, and the terminal simultaneously reports the RLM monitoring results, CSI measurement results, and CSI-RS-based candidate beam detection results to the network device.
  • the action performed by the network device is to receive a report of the third measurement-related behavior based on at least part of the second information under the second configuration.
  • Third measurement-related behaviors and reporting of third measurement-related behaviors include related processes of measurement, reporting, and measurement value processing.
  • the terminal device receives part or all of the data belonging to the downlink data in the second information under the second configuration.
  • the downlink data may include: downlink allocated PDSCH, and may further be a semi-persistent physical downlink shared channel (SPS PDSCH).
  • SPS PDSCH semi-persistent physical downlink shared channel
  • the behavior of the network device side is: sending at least part of the second information.
  • the terminal device sends part or all of the uplink data in the second information under the second configuration, or part or all of the reference signal.
  • the uplink data may include: PUSCH, data of configuration grant type 1 (CG Type1), data of configuration grant type 2 (CG Type2), and sounding reference signal (SRS).
  • the behavior on the network device side is: receiving at least part of the second information.
  • first measurement-related behavior the content contained in the above-mentioned first measurement-related behavior, second measurement-related behavior, and third measurement-related behavior may be the same or different.
  • terminal equipment and network equipment for sending and/or receiving information should have the same understanding, that is, wireless link quality monitoring, CSI measurement and CSI reporting, RRM measurement, PDCCH monitoring, location measurement, and synchronization measurement are not performed. As well as beam measurement and other behaviors, it can be considered that the terminal equipment does not receive the corresponding reference signal, control channel, broadcast information or broadcast channel, and/or the base station side does not transmit the corresponding reference signal, control channel, broadcast information or broadcast channel.
  • the base station configures the configuration information of the first search space set for the terminal
  • the terminal determines the activation period and/or inactive period of DTX transmission based on the configuration information of the first search space set and the association between DTX and the terminal's DRX;
  • the association between the DTX and the DRX of the terminal can be configured by the base station through L1 signaling, MAC CE or high-level signaling, or it can be agreed upon by the protocol.
  • the correlation relationship may be a correlation relationship between the listening period of the first search space set and the DRX period of the terminal.
  • the correlation relationship here may be equal, a multiple relationship, or a fractional relationship.
  • the correlation relationship can be the correlation relationship between the listening offset value (starting position) of the first search space set and the starting position of the terminal DRX activation period.
  • the correlation relationship here can be equal, or it can be an offset between the two. value.
  • the association relationship can be an association relationship between the end position of the listening duration of the first search space set and the end position of the terminal DRX activation period, or it can also be an association relationship with the size of the timer that determines the terminal DRX activation period, such as DRX inactivation. timer, retransmission timer, etc., the key here is
  • the associated relationship can be equal, or it can be an offset value between the two.
  • the correlation relationship may be a correlation relationship between the continuous listening time (duration) of the first search space set and the DRX activation period of the terminal or the length of the DRX-related timer of the terminal.
  • the correlation here can be equal, multiple or fractional.
  • the association relationship can be configured to the terminal through numerical display.
  • the value of the association relationship (such as offset value, multiple or fraction) is configured to the terminal through layer one (L1) signaling, MAC signaling or high-level signaling.
  • the starting position of the listening opportunity is determined by the listening period and the offset value, that is, the listening period implies the starting position of the listening opportunity, that is, the offset value.
  • the type of the first search space set may be CSS or USS.
  • the first search space set may be carried on the target BWP or the target SSSG or the target SSS.
  • the specific implementation method for the terminal to determine the DTX activation period and/or the DTX inactive period is:
  • the terminal determines the period of DTX transmission, the starting position of the activation period, and the duration of the activation period based on the listening period and offset value, and the continuous listening time.
  • the terminal determines the relationship between the listening period and the relationship between DTX and the DRX of the terminal device (for example, the offset value between the starting position of the base station's DTX activation period and the starting position of the terminal's DRX activation period, and/or the offset value between the end position of the base station's DTX activation period and the terminal's DRX activation period).
  • the offset value of the end position of the DRX activation period further determines the period of DTX transmission, the starting position of the activation period and the duration of the activation period.
  • the base station enables the terminal to switch to the target SSSG or target BWP to learn the base station to perform DTX transmission through SSSG handover or BWP handover or designated SSS. For example: when the cell is under low load, the base station switches through SSSG switching or BWP switching or by specifying a search space set, so that the target terminal switches to the target SSSG or target BWP and learns that the base station performs DTX transmission, thereby achieving energy saving on the base station side.
  • the terminal After the terminal switches to the target SSSG or the target BWP or the target SSS, it performs corresponding behaviors according to the user type. For specific behaviors, see Specific Application Scenario 5.
  • the base station configures the configuration information of the first search space set for the terminal
  • the terminal is based on the configuration information of the first search space set and the relationship between DTX and DRX of the terminal. Association relationship to determine the activation period and/or inactive period of DTX transmission;
  • the association between the DTX and the DRX of the terminal can be configured by the base station through L1 signaling, MAC CE or high-level signaling, or it can be agreed upon by the protocol.
  • the first search space set may be carried on the target BWP.
  • the target BWP is a specific BWP and configures at least the first search space set.
  • the target BWP may be indicated by a protocol agreement or high-level signaling.
  • the specific implementation method for the terminal to determine the activation period of DTX and/or the inactive period of DTX can be found in the specific application case one.
  • the base station switches the terminal to the target BWP through BWP handover and learns that the base station performs DTX transmission.
  • the terminal After the terminal switches to the target BWP, it performs corresponding actions according to the user type.
  • the user type at least includes: user version information or specific parameter configuration.
  • Terminal 1 is a user of versions before Rel-18, and terminal 2 is a user of Rel-18 and later versions.
  • terminal device 1 is configured with parameter 1 and/or terminal device 2 is configured with parameter 2, where parameter 2 indicates that the terminal is a user that supports the DTX transmission feature.
  • terminal 1 switches to the target BWP#1 through BWP handover, which is a smaller BWP or a dormant BWP.
  • Terminal 1 performs target behavior 1 on target BWP#1.
  • target behavior 1 is the reception of downlink signals, control channels, data channels, broadcast channels, and broadcast/system messages configured according to the base station.
  • the target BWP#1 may also be a dormant BWP, and the secondary cell (Secondary Cell, SCell) group of terminal 1 is switched to the dormant BWP and performs the behavior of the dormant BWP.
  • terminal 2 switches to target BWP#2 through BWP handover, and this BWP is the BWP that configures the first search space set.
  • this BWP terminal 2 only receives downlink signals, control channels, data channels, broadcast channels, and broadcast/system messages within the duration of the first search space set listening opportunity.
  • the behaviors performed in the time period outside the listening opportunities of the first search space set include at least one or several combinations of the behaviors defined in specific application case 5.
  • the base station configures the configuration information of the first search space set for the terminal
  • the terminal determines the activation period and/or inactive period of DTX transmission based on the configuration information of the first search space set and the association between DTX and the terminal's DRX;
  • the association between the DTX and the DRX of the terminal can be that the base station uses L1 signaling, MAC CE or high-level signaling configuration can also be a protocol agreement.
  • the first search space set may be carried on the target SSSG.
  • the target SSSG is a specific BWP and is configured with at least the first search space set.
  • the target SSSG may be indicated by a protocol agreement or high-level signaling.
  • the specific implementation method for the terminal to determine the activation period of DTX and/or the inactive period of DTX can be found in the specific application case one.
  • the base station switches the target terminal to the target SSSG through SSSG handover and learns that the base station performs DTX transmission.
  • the terminal After the terminal switches to the target SSSG, it performs the corresponding target behavior according to the user type.
  • the user type at least includes: user version information or specific parameter configuration.
  • Terminal 1 is a user of versions before Rel-18, and terminal 2 is a user of Rel-18 and later versions.
  • terminal device 1 is configured with parameter 1 and/or terminal device 2 is configured with parameter 2, where parameter 2 indicates that the terminal is a user that supports the DTX transmission feature.
  • Terminal 1 switches to the target SSSG#1 through SSSG handover.
  • the SSSG can be configured with a sparse listening period, or the search space set under the SSSG can be associated with a smaller CORESET.
  • Target SSSG#1 is the same as target SSSG#2, or may be different.
  • Terminal 1 performs target behavior 1 on target SSSG#1.
  • target behavior 1 is to receive PDCCH according to the search space set under the SSSG configured by the gNB.
  • corresponding monitoring is performed for the search space set without SSSG grouping; downlink signals, control channels, data channels, broadcast channels, and broadcast/system messages are received according to the configuration of the base station.
  • the terminal 2 switches to the target SSSG#2 through SSSG handover, and the target SSSG#2 is at least associated with the first search space set.
  • the terminal 2 only receives downlink signals, control channels, data channels, broadcast channels, and broadcast/system messages within the duration of the first search space set listening opportunity.
  • the behaviors performed within the time period outside the listening opportunities of the first search space set include at least one or several combinations of the behaviors defined in Embodiment 5.
  • the behavior performed during the time period outside the listening opportunity of the first search space set may also include not monitoring or partial monitoring of the ungrouped search space set.
  • the base station configures the configuration information of the first search space set for the terminal
  • the terminal is based on the configuration information of the first search space set and the DTX and DRX of the terminal. Association relationship to determine the activation period and/or inactive period of DTX transmission;
  • the association between the DTX and the DRX of the terminal can be configured by the base station through L1 signaling, MAC CE or high-level signaling, or it can be agreed by the protocol.
  • the first search space set may be a target SSSG
  • the target SSSG may be a specific SSSG
  • the target BWP may be indicated by a protocol agreement or high-level signaling.
  • the specific implementation method for the terminal to determine the activation period of DTX and/or the inactive period of DTX can be found in the specific application case one.
  • the base station configures the first search space set for the terminal 2 by specifying the first search space set, so that the terminal 2 learns that the base station performs DTX transmission.
  • Terminal 2 only receives downlink signals, control channels, data channels, broadcast channels, and broadcast/system messages during the DTX activation period (eg, listening opportunities within the first search space set listening cycle).
  • the behaviors performed during the DTX inactive period include at least one or several combinations of the behaviors defined in specific application scenario 5.
  • the base station configures the configuration information of the first search space set for the terminal
  • the terminal determines the activation period and/or inactive period of DTX transmission based on the configuration information of the first search space set and the association between DTX and the terminal's DRX;
  • the association between the DTX and the DRX of the terminal can be configured by the base station through L1 signaling, MAC CE or high-level signaling, or it can be agreed by the protocol.
  • the first search space set may be carried on the target BWP.
  • the target BWP is a specific BWP and configures at least the first search space set.
  • the target BWP may be a protocol agreement or a high-level signaling indication.
  • the specific implementation method for the terminal to determine the activation period of DTX and/or the inactive period of DTX can be found in the specific application case one.
  • the base station causes the target terminal to switch to the target BWP, target SSSG or target SSS through BWP handover, SSSG handover or designated SSS, and learns that the base station performs DTX transmission.
  • User types include at least: user version information or specific parameter configuration.
  • Terminal 1 is a user before and after Rel-18, and terminal 2 is a user of Rel-18 and later versions.
  • terminal 1 is configured with parameter 1 and/or terminal 2 is configured with parameter 2, where parameter 2 indicates The terminal is a user that supports DTX transmission features.
  • Target behavior 1 of terminal 1 is the reception of downlink signals, control channels, data channels, broadcast channels, and broadcast/system messages configured according to the base station.
  • the behaviors performed by terminal 2 during the DTX inactive period include at least one of the following behaviors:
  • the measurement includes: one or more of CSI, RRM, RLM, L1-RSRP measurement and L1-SINR measurement.
  • Downlink data reception is not performed, such as: PDSCH, downlink allocated PDSCH, SPS PDSCH reception;
  • P304 Do not monitor PDCCH, such as: one or more combinations of the following PDCCH scrambled by Radio Network Temporary Identifier (RNTI) and Cyclic redundancy check (CRC): System information Wireless network temporary identification (System Information RNTI, SI-RNTI), multicast control channel wireless network temporary identification (MBS Control Channel RNTI, MCCH-RNTI), group wireless network temporary identification (Group RNTI, G-RNTI), random access Wireless network temporary identifier (Random Access RNTI, RA-RNTI), Message B wireless network temporary identifier (MsgB-RNTI), Temporary Cell wireless network temporary identifier (Temporary Cell RNTI, TC-RNTI), paging wireless network temporary identifier (Paging RNTI (P-RNTI), Power Saving RNTI (PS-RNTI), Sidelink RNTI (SL-RNTI), Sidelink Configuration Scheduling Wireless Network Temporary Identity (SL-RNTI) CS-RNTI) or Vehicle-to-Everything (V2
  • P305 Do not perform at least one of wireless link monitoring, beam failure detection, candidate beam detection, synchronization measurement, beam measurement, and position measurement;
  • P401 Based on the CSI-RS and/or SSB (or TRS and/or SSB) under the second configuration, perform at least one of beam failure detection, synchronization measurement, beam measurement, and position measurement;
  • P402. Perform wireless link monitoring for synchronization/out-of-synchronization based on at least one of the synchronization signal (SSS and PSS), SSB, and CSI-RS associated with the TCI received on the PDCCH;
  • P403. Perform at least one of wireless link monitoring, beam failure detection, candidate beam detection, synchronization measurement, beam measurement, and position measurement based on aperiodic and/or semi-persistent reference signals.
  • RRM based on SSB in the second configuration for example: the second configuration is sparse SSB, or the second configuration has a default configuration period.
  • P405. Perform synchronization/out-of-synchronization detection based on the PSS and SSS under the second configuration.
  • P406. Perform wireless link monitoring, beam failure detection, candidate beam detection, synchronization measurement, and beam measurement based on the periodic and/or semi-persistent reference signal (or aperiodic and/or semi-persistent reference signal) in the second configuration, At least one of the position measurements.
  • the behaviors performed by the base station side during the DTX inactive period include at least one of the following:
  • P501 Do not send the relevant SSB and/or CSI-RS used for at least one of RLM, beam failure detection, candidate beam detection, synchronization measurement, beam measurement, position measurement, L1-RSRP measurement and L1-SINR measurement;
  • Uplink data is not received or partially received, such as UL PUSCH, RACH, PUCCH, and/or reference signals, such as SRS.
  • P602. Send at least one of synchronization signals (SSS and PSS) used for synchronization/out-of-synchronization wireless link monitoring, SSB, and CSI-RS associated with the TCI received on the PDCCH.
  • SSS and PSS synchronization signals
  • SSB synchronization/out-of-synchronization wireless link monitoring
  • CSI-RS CSI-RS
  • the second configuration is sparse SSB. configuration
  • PSS and SSS for synchronization/out-of-synchronization detection based on the second configuration.
  • P605. Perform periodic and/or semi-persistent reference signals (or aperiodic and/or aperiodic and/or or semi-continuous reference signal).
  • At least one embodiment of the present disclosure is based on the architecture of the existing search space set, configures the DTX transmission cycle and activation period of the network device, and implements DTX of the network device through BWP switching or SSSG switching or specifying SSS. Transmission ensures that the sending and receiving behavior of network equipment and terminal equipment is consistent, reducing unnecessary static transmission power consumption of network equipment, thereby achieving energy saving of network equipment.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet Wireless service
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD LTE time division duplex
  • UMTS Universal mobile telecommunication system
  • WiMAX microwave access
  • 5G New Radio, NR 5G New Radio
  • EPS Evolved Packet System
  • 5GS 5G system
  • EPS Evolved Packet System
  • 5GS 5G system
  • the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, etc.
  • the names of terminal equipment may also be different.
  • the terminal equipment may be called User Equipment (UE).
  • UE User Equipment
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (also known as a "cellular phone").
  • Wireless terminal equipment may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, or an access point.
  • remote terminal equipment remote terminal equipment
  • access terminal equipment access terminal
  • user terminal user terminal
  • user agent user agent
  • user device user device
  • the network device involved in the embodiment of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
  • a base station can also be called an access point, or it can be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or it can be named by another name.
  • Network equipment can be used to exchange received air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal equipment and the rest of the access network, which can include the Internet. Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices also coordinate attribute management of the air interface.
  • the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in the Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA). ), or it can be a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device in a long term evolution (LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (next generation system), or home evolved base station (Home evolved Node B, HeNB), relay node (relay node) , home base station (femto), pico base station (pico), etc., are not limited in the embodiments of the present disclosure.
  • network equipment may include centralized unit (CU) nodes and distributed unit (DU) nodes.
  • the centralized unit and distributed unit may also be arranged geographically separately.
  • MIMO transmission can be single-user MIMO. (Single User MIMO, SU-MIMO) or multi-user MIMO (Multiple User MIMO, MU-MIMO). Depending on the shape and number of root antenna combinations, MIMO transmission can be 2D-MIMO, 3D-MIMO, Full Dimension MIMO (FD-MIMO) or massive MIMO (massive-MIMO), or it can be diversity transmission or pre- Coded transmission or beamforming transmission, etc.
  • MIMO transmission can be 2D-MIMO, 3D-MIMO, Full Dimension MIMO (FD-MIMO) or massive MIMO (massive-MIMO), or it can be diversity transmission or pre- Coded transmission or beamforming transmission, etc.
  • embodiments of the present disclosure provide an information transmission method, which is executed by the network device, including:
  • Step S401 Send the configuration information of the non-connection sending DTX of the network device to the terminal device, where the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • Step S401 Transmit the first information under the first configuration during the DTX activation period and/or perform a first operation during the DTX inactive period.
  • the first operation includes: not transmitting at least part of the first information under the first configuration.
  • the configuration information includes at least one of the following:
  • the association relationship between the DTX and the discontinuous reception DRX of the terminal device includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • the configuration information is configured for the terminal device through at least one of the following:
  • the configuration information for sending non-connection DTX of the network device to the terminal device includes:
  • the configuration information of the first search space set is used to determine the configuration information of DTX.
  • the configuration information of the first search space set includes at least one of the following:
  • the first search space set is associated through a first target
  • the first target includes: target bandwidth part BWP, target search space set group or target search space set.
  • the method also includes:
  • the method also includes:
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • the method also includes:
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • the first information or the second information includes at least one of the following:
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • Reception of at least part of the first information is not performed.
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • the reference signal includes at least one of the following:
  • Periodic channel state information reference signal CSI-RS Periodic channel state information reference signal
  • Synchronous broadcast channel block SSB Synchronous broadcast channel block
  • Phase tracking reference signal PT-RS Phase tracking reference signal
  • the transmitting the second information under the second configuration includes at least one of the following:
  • the second configuration is a configuration based on the DTX transmission inactive period.
  • the first measurement-related behavior, the second measurement-related behavior, and the third measurement-related behavior include at least one of the following:
  • Channel state information CSI measurement radio resource management RRM measurement, radio link monitoring RLM, layer one reference signal received power L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based location measurement , Layer 1 signal-to-interference-noise ratio L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurements and CSI-RS based beam measurements.
  • an embodiment of the present disclosure provides an information transmission device 500, which is applied to terminal equipment and includes:
  • the acquisition unit 501 is used to acquire the configuration information of the non-connection sending DTX of the network device, where the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • the first execution unit 502 is configured to transmit the first information under the first configuration during the DTX activation period and/or perform a first operation during the DTX inactive period.
  • the first operation includes: not transmitting the first configuration. at least part of the first information under the second configuration and/or transmitting the second information under the second configuration.
  • the configuration information includes at least one of the following:
  • the association relationship between the DTX and the discontinuous reception DRX of the terminal device includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • the configuration information is configured through at least one of the following:
  • the acquisition unit 501 is used for:
  • the configuration information of the DTX is determined according to the configuration information of the first search space set.
  • the configuration information of the first search space set includes at least one of the following:
  • the first search space set is associated through a first target
  • the first target includes: target bandwidth part BWP, target search space set group or target search space set.
  • the device also includes:
  • a first receiving unit configured to receive second indication information, where the second indication information is used to instruct the terminal device to switch to the first target.
  • the device also includes:
  • the second receiving unit is configured to receive the configuration information of the backoff timer sent by the network device
  • a first switching unit configured to switch to the second target when the timer times out according to the configuration information
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • the device also includes:
  • a third receiving unit configured to receive third instruction information sent by the network device, where the third instruction information is used to instruct the terminal device to switch to the fourth target;
  • a second switching unit configured to switch to the fourth target according to the third instruction information
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • the method further includes:
  • At least one of the DTX activation period and the DTX inactivation period is determined.
  • the first information or the second information includes at least one of the following:
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • At least part of the first information is not sent.
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • the reference signal includes at least one of the following:
  • Periodic channel state information reference signal CSI-RS Periodic channel state information reference signal
  • Synchronous broadcast channel block SSB Synchronous broadcast channel block
  • Phase tracking reference signal PT-RS Phase tracking reference signal
  • the transmitting the second information under the second configuration includes at least one of the following:
  • the second configuration is a configuration based on the DTX transmission inactive period.
  • the first measurement-related behavior, the second measurement-related behavior, and the third measurement-related behavior include at least one of the following:
  • Channel state information CSI measurement radio resource management RRM measurement, radio link monitoring RLM, layer one reference signal received power L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based location measurement , Layer 1 signal-to-interference-noise ratio L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurements and CSI-RS based beam measurements.
  • this terminal device embodiment is a terminal device that corresponds one-to-one to the above method embodiment. All implementation methods in the above method embodiment are applicable to the embodiment of the terminal device, and the same technical effect can be achieved.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solution of the present disclosure is essentially or contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
  • an embodiment of the present disclosure also provides a terminal device, including a processor 600, a transceiver 610, a memory 620, and a program stored on the memory 620 and executable on the processor 600; wherein , the transceiver 610 is connected to the processor 600 and the memory 620 through a bus interface, where the processor 600 is used to read the program in the memory and perform the following processes:
  • the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • Transmitting the first information in the first configuration during the DTX activation period and/or performing a first operation during the DTX inactive period includes: not transmitting at least part of the first information under the first configuration and /or transmit the second information under the second configuration.
  • Transceiver 610 for receiving and transmitting data under the control of processor 600.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 600 and various circuits of the memory represented by memory 620 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 610 may be multiple components, That is, it includes a transmitter and a receiver, and provides a unit for communicating with various other devices on a transmission medium, including wireless channels, wired channels, optical cables and other transmission media.
  • the user interface 630 can also be an interface capable of externally connecting internal and external required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 600 when performing operations.
  • the processor 600 can be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable Logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • the processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
  • the processor and memory can also be physically separated.
  • the configuration information includes at least one of the following:
  • association between the DTX and the discontinuous reception DRX of the terminal device includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • configuration information is configured by at least one of the following:
  • processor 600 is used to read the program in the memory and perform the following processes:
  • the configuration information of the DTX is determined according to the configuration information of the first search space set.
  • the configuration information of the first search space set includes at least one of the following:
  • the first search space set is associated through a first target
  • the first target includes: target bandwidth part BWP, target search space set group or target search space set.
  • processor 600 is used to read the program in the memory and also perform the following processes:
  • Second indication information is received through the transceiver, and the second indication information is used to instruct the terminal device to switch to the first target.
  • processor 600 is used to read the program in the memory and also perform the following processes:
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • processor 600 is used to read the program in the memory and also perform the following processes:
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • processor 600 is used to read the program in the memory and also perform the following processes:
  • At least one of the DTX activation period and the DTX inactivation period is determined.
  • first information or the second information includes at least one of the following:
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • At least part of the first information is not sent.
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • the reference signal includes at least one of the following:
  • Periodic channel state information reference signal CSI-RS Periodic channel state information reference signal
  • Synchronous broadcast channel block SSB Synchronous broadcast channel block
  • Phase tracking reference signal PT-RS Phase tracking reference signal
  • said transmitting the second information under the second configuration includes at least one of the following:
  • the second configuration is a configuration based on the DTX transmission inactive period.
  • first measurement-related behavior, the second measurement-related behavior, and the third measurement-related behavior include at least one of the following:
  • Channel state information CSI measurement radio resource management RRM measurement, radio link monitoring RLM, layer one reference signal received power L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based location measurement , Layer 1 signal-to-interference-noise ratio L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurements and CSI-RS based beam measurements.
  • Embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the steps of the information transmission method applied to the terminal device are implemented.
  • the processor-readable storage medium may be any available media or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (magneto-optical, MO), etc.), Optical storage (such as Compact Disk (CD), Digital Versatile Disc (DVD), Blu-ray Disc (BD), High-Definition Versatile Disc (HVD), etc.), and semiconductor memories (such as ROM, Erasable Programmable Read-Only Memory, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically Erasable Programmableread only memory (EEPROM), non-volatile memory (NAND FLASH), solid state drive (Solid State Disk (SSD)), etc. .
  • an embodiment of the present disclosure provides an information transmission device 700, which is applied to network equipment and includes:
  • the first sending unit 701 is configured to send the configuration information of the non-connection sending DTX of the network device to the terminal device, where the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • the second execution unit 702 is configured to transmit the first information under the first configuration during the DTX activation period and/or perform a first operation during the DTX inactive period.
  • the first operation includes: not transmitting the first configuration. or transmit at least part of the first information under the second configuration.
  • the configuration information includes at least one of the following:
  • the association relationship between the DTX and the discontinuous reception DRX of the terminal device includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • the configuration information is configured for the terminal device through at least one of the following:
  • the first sending unit 701 is used for:
  • the configuration information of the first search space set is used to determine the configuration information of DTX.
  • the configuration information of the first search space set includes at least one of the following:
  • the first search space set is associated through a first target
  • the first target includes: target bandwidth part BWP, target search space set group or target search space set.
  • the device also includes:
  • the second sending unit is configured to send second instruction information to the terminal device, where the second instruction information is used to instruct the terminal device to switch to the first target.
  • the device also includes:
  • a third sending unit configured to send the configuration information of the backoff timer to the terminal device, so that the terminal device switches to the second target when the backoff timer times out;
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • the device also includes:
  • a fourth sending unit configured to send a third instruction to the terminal device, where the third instruction information is used to instruct the terminal device to switch to the fourth target;
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • the first information or the second information includes at least one of the following:
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • Reception of at least part of the first information is not performed.
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • the reference signal includes at least one of the following:
  • Periodic channel state information reference signal CSI-RS Periodic channel state information reference signal
  • Synchronous broadcast channel block SSB Synchronous broadcast channel block
  • Phase tracking reference signal PT-RS Phase tracking reference signal
  • the transmitting the second information under the second configuration includes at least one of the following:
  • the second configuration is a configuration based on the DTX transmission inactive period.
  • the first measurement-related behavior, the second measurement-related behavior, and the third measurement-related behavior include at least one of the following:
  • Channel state information CSI measurement radio resource management RRM measurement, radio link monitoring RLM, layer one reference signal received power L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based location measurement , Layer 1 signal-to-interference-noise ratio L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurements and CSI-RS based beam measurements.
  • this network device embodiment is a network device that corresponds one-to-one with the above method embodiment. All implementation methods in the above method embodiment are applicable to the embodiment of the network device, and the same technical effect can be achieved.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solution of the present disclosure is essentially or contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
  • an embodiment of the present disclosure also provides a network device, including a processor 800, a transceiver 810, a memory 820, and a program stored on the memory 820 and executable on the processor 800; wherein , the transceiver 810 is connected to the processor 800 and the memory 820 through a bus interface. Then, the processor 800 is used to read the program in the memory and perform the following process:
  • the transceiver sends the configuration information of the non-connection sending DTX of the network device to the terminal device, where the configuration information is used to determine the DTX activation period and/or the DTX inactivation period;
  • the first operation includes: not transmitting at least part of the first information under the first configuration or Transmitting the second information in the second configuration.
  • Transceiver 810 for receiving and transmitting data under the control of processor 800.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 800 and various circuits of the memory represented by memory 820 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 810 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 800 is responsible for managing the bus architecture and general processing, and the memory 800 can store data used by the processor 800 when performing operations.
  • the processor 800 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • FPGA field programmable gate array
  • CPLD Complex Programmable Logic Device
  • the configuration information includes at least one of the following:
  • association between the DTX and the discontinuous reception DRX of the terminal device includes at least one of the following:
  • the DTX transmission configuration includes at least one of the following:
  • the configuration information configures the terminal device through at least one of the following:
  • processor 800 is used to read the program in the memory and perform the following processes:
  • the configuration information of the first search space set is used to determine the configuration information of DTX.
  • the configuration information of the first search space set includes at least one of the following:
  • the first search space set is associated through a first target
  • the first target includes: target bandwidth part BWP, target search space set group or target search space set.
  • processor 800 is used to read the program in the memory and also perform the following processes:
  • Second indication information is sent to the terminal device through the transceiver, and the second indication information is used to instruct the terminal device to switch to the first target.
  • processor 800 is used to read the program in the memory and also perform the following processes:
  • the second target includes: the first target or a third target other than the first target
  • the third target includes: BWP, search space set group or search space set.
  • processor 800 is used to read the program in the memory and also perform the following processes:
  • the fourth target includes: the first target or a fifth target other than the first target, and the fifth target includes: BWP, search space set group or search space set.
  • first information or the second information includes at least one of the following:
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • Reception of at least part of the first information is not performed.
  • the not transmitting at least part of the first information in the first configuration includes at least one of the following:
  • the reference signal includes at least one of the following:
  • Periodic channel state information reference signal CSI-RS Periodic channel state information reference signal
  • Synchronous broadcast channel block SSB Synchronous broadcast channel block
  • Phase tracking reference signal PT-RS Phase tracking reference signal
  • said transmitting the second information under the second configuration includes at least one of the following:
  • the second configuration is a configuration based on the DTX transmission inactive period.
  • first measurement-related behavior, the second measurement-related behavior, and the third measurement-related behavior include at least one of the following:
  • Channel state information CSI measurement radio resource management RRM measurement, radio link monitoring RLM, layer one reference signal received power L1-RSRP measurement, SSB-based beam failure detection, CSI-RS-based beam failure detection, PRS-based location measurement , Layer 1 signal-to-interference-noise ratio L1-SINR measurement, SSB-based candidate beam detection, CSI-RS-based candidate beam detection, SSB-based synchronization measurement, CSI-RS-based synchronization measurement for tracking, SSB-based beam measurements and CSI-RS based beam measurements.
  • Embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the steps of an information transmission method applied to a network device are implemented.
  • the processor-readable storage medium may be any available media or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disks, hard disks, tapes, magneto-optical disks (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor memories (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), Solid state drive (SSD)), etc.
  • magnetic storage such as floppy disks, hard disks, tapes, magneto-optical disks (MO), etc.
  • optical storage such as CD, DVD, BD, HVD, etc.
  • semiconductor memories such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), Solid state drive (S
  • embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) embodying computer-usable program code therein.
  • a computer-usable storage media including, but not limited to, magnetic disk storage, optical storage, and the like
  • processor-executable instructions may also be stored in a processor-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the generation of instructions stored in the processor-readable memory includes the manufacture of the instruction means product, the instruction device implements the function specified in one process or multiple processes in the flow chart and/or one block or multiple blocks in the block diagram.
  • processor-executable instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the computer or other programmable device to
  • the instructions that are executed provide steps for implementing the functions specified in a process or processes of the flowchart diagrams and/or a block or blocks of the block diagrams.

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Abstract

本公开提供了一种信息传输方法、装置、终端设备及网络设备,涉及通信技术领域。该方法,由终端设备执行,包括:获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。

Description

信息传输方法、装置、终端设备及网络设备
相关申请的交叉引用
本公开主张在2022年4月29日在中国提交的中国专利申请号No.202210474757.9的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,特别涉及一种信息传输方法、装置、终端设备及网络设备。
背景技术
在现有网络中,为了保证终端时刻都能接收到基站的广播信号等,基站需要一直向终端发送广播信号等半静态信息或信号。当小区负荷较低时,这种静态信号发送会令基站耗费一定电能,并在基站的电能开销上占有一定比例。现有基站节能均属于基站内部实现,终端并不知道基站是否处于休眠或非激活期,需要不断的监听广播信号。因此,在双方不沟通的情况下,无法达到基站和终端的最大的节能。而针对现网中基站和终端的行为都是基于基站需要一直发送信号为前提,而这也是基站耗电的一个主要原因。
发明内容
本公开实施例提供一种信息传输方法、装置、终端设备及网络设备,以解决网络设备耗电较大的问题。
为了解决上述技术问题,本公开实施例提供一种信息传输方法,由终端设备执行,包括:
获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
可选地,所述配置信息包括以下至少一项:
DTX传输配置;
DTX传输配置的第一指示信息;
DTX与终端设备的非连续接收DRX的关联关系。
可选地,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
DTX激活期与终端设备的DRX激活期的关联关系;
DTX激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX激活期的关联关系。
可选地,所述DTX传输配置包括以下至少一项:
DTX传输周期;
DTX激活期的起始位置;
DTX非激活期的起始位置;
DTX激活期的持续时间;
DTX非激活期的持续时间;
DTX激活期的结束位置;
DTX非激活期的结束位置。
可选地,所述配置信息通过以下至少一项配置:
层一信令;
媒体接入控制层信令;
高层信令;
广播信令;
协议约定。
可选地,所述获取非连接发送DTX的配置信息,包括:
获取第一搜索空间集的配置信息;
根据所述第一搜索空间集的配置信息,确定DTX的配置信息。
可选地,所述第一搜索空间集的配置信息包括以下至少一项:
PDCCH的监听周期及偏移值;
PDCCH的持续监听时间。
可选地,所述第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
可选地,所述方法,还包括:
接收第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
可选地,所述方法,还包括:
接收网络设备发送的回退定时器的配置信息;
根据所述配置信息,在所述定时器超时时,切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述方法,还包括:
接收网络设备发送的第三指示信息,所述第三指示信息用于指示终端设备切换至第四目标;
根据所述第三指示信息,切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
可选地,在所述获取非连接发送DTX的配置信息之后,还包括:
根据DTX的配置信息,确定DTX激活期和DTX非激活期中的至少一项。
可选地,所述第一信息或所述第二信息包括以下至少一项:
参考信号;
控制信道;
共享信道;
广播信道;
空口消息。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
不进行基于至少部分第一信息的第一测量相关行为;
不进行基于至少部分第一信息的第一测量相关行为的上报;
不进行至少部分第一信息的接收;
不进行至少部分第一信息的发送。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
基于至少部分第一信息进行第二测量相关行为;
基于至少部分第一信息进行第二测量相关行为的上报;
维持至少部分第一信息的接收;
维持至少部分第一信息的发送;
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
周期性信道状态信息参考信号CSI-RS;
非周期性CSI-RS;
半持续CSI-RS;
同步广播信道块SSB;
同步信号;
定位参考信号PRS;
相位跟踪参考信号PT-RS。
可选地,所述传输第二配置下的第二信息,包括以下至少一项:
基于第二配置下的至少部分第二信息的第三测量相关行为;
基于第二配置下的至少部分第二信息的第三测量相关行为的上报;
接收第二配置下的至少部分第二信息;
发送第二配置下的至少部分第二信息;
其中,所述第二配置为基于DTX传输非激活期进行的配置。
可选地,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测 量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
本公开实施例还提供一种信息传输方法,由网络设备执行,包括:
向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
可选地,所述配置信息包括以下至少一项:
DTX传输配置;
DTX传输配置的第一指示信息;
DTX与终端设备的非连续接收DRX的关联关系。
可选地,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
DTX激活期与终端设备的DRX激活期的关联关系;
DTX激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX激活期的关联关系。
可选地,所述DTX传输配置包括以下至少一项:
DTX传输周期;
DTX激活期的起始位置;
DTX非激活期的起始位置;
DTX激活期的持续时间;
DTX非激活期的持续时间;
DTX激活期的结束位置;
DTX非激活期的结束位置。
可选地,所述配置信息通过以下至少一项为终端设备配置:
层一信令;
媒体接入控制层信令;
高层信令;
广播信令。
可选地,所述向终端设备发送网络设备的非连接发送DTX的配置信息,包括:
向终端设备发送第一搜索空间集的配置信息;
其中,所述第一搜索空间集的配置信息用于确定DTX的配置信息。
可选地,所述第一搜索空间集的配置信息包括以下至少一项:
PDCCH的监听周期及偏移值;
PDCCH的持续监听时间。
可选地,所述第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
可选地,所述方法,还包括:
向终端设备发送第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
可选地,所述方法,还包括:
发送回退定时器的配置信息给终端设备,使得所述终端设备在所述回退定时器超时时切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述方法,还包括:
发送第三指示给终端设备,所述第三指示信息用于指示终端设备切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述第一信息或所述第二信息包括以下至少一项:
参考信号;
控制信道;
共享信道;
广播信道;
空口消息。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
不进行用于第一测量相关行为的至少部分第一信息的发送;
不进行基于至少部分第一信息的第一测量相关行为的上报的接收;
不进行至少部分第一信息的发送;
不进行至少部分第一信息的接收。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
进行用于第二测量相关行为的至少部分第一信息的发送;
进行基于至少部分第一信息进行第二测量相关行为的上报的接收;
维持至少部分第一信息的发送;
维持至少部分第一信息的接收;
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
周期性信道状态信息参考信号CSI-RS;
非周期性CSI-RS;
半持续CSI-RS;
同步广播信道块SSB;
同步信号;
定位参考信号PRS;
相位跟踪参考信号PT-RS。
可选地,所述传输第二配置下的第二信息,包括以下至少一项:
进行用于第三测量相关行为的第二配置下的至少部分第二信息的发送;
进行基于第二配置下的至少部分第二信息的第三测量相关行为的上报的接收;
发送至少部分第二信息;
接收至少部分第二信息;
其中,所述第二配置为基于DTX传输非激活期进行的配置。
可选地,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
本公开实施例还提供一种终端设备,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
可选地,所述处理器,用于读取所述存储器中的计算机程序并执行以下操作:
获取第一搜索空间集的配置信息;
根据所述第一搜索空间集的配置信息,确定DTX的配置信息。
可选地,所述处理器,用于读取所述存储器中的计算机程序还执行以下操作:
根据DTX的配置信息,确定DTX激活期和DTX非激活期中的至少一项。
本公开实施例还提供一种网络设备,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
通过收发机向终端设备发送网络设备的非连接发送DTX的配置信息,所 述配置信息用于确定DTX激活期和/或DTX非激活期;
在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
可选地,所述处理器,用于读取所述存储器中的计算机程序并执行以下操作:
通过收发机向终端设备发送第一搜索空间集的配置信息;
其中,所述第一搜索空间集的配置信息用于确定DTX的配置信息。
本公开实施例还提供一种信息传输装置,应用于终端设备,包括:
获取单元,用于获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
第一执行单元,用于在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
本公开实施例还提供一种信息传输装置,应用于网络设备,包括:
第一发送单元,用于向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
第二执行单元,用于在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行上述的方法。
本公开的有益效果是:
上述方案,通过基于网络设备的DTX的配置信息,实现信息的不连续的接收,以此避免网络设备时刻进行信号的发送,进而节省网络设备的功耗。
附图说明
为了更清楚地说明本公开实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面 描述中的附图仅仅是本公开中记载的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1表示适用于本公开实施例的一种网络系统的结构图;
图2表示DRX机制示意图;
图3表示本公开实施例的应用于终端设备的信息传输方法的流程示意图;
图4表示本公开实施例的应用于网络设备的信息传输方法的流程示意图;
图5表示本公开实施例的信息传输装置的单元示意图;
图6表示本公开实施例的终端设备的结构图;
图7表示本公开实施例的信息传输装置的单元示意图;
图8表示本公开实施例的网络设备的结构图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
本公开的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本公开的实施例,例如除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本公开实施例中术语“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这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
在本公开实施例中,“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言,使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图介绍本公开的实施例。本公开实施例提供的信息传输方法、装置、网络设备及终端设备可以应用于无线通信系统中。该无线通信系统可以为采用第五代(5th Generation,5G)移动通信技术的系统(以下均简称为5G系统),所述领域技术人员可以了解,5G新空口(New Radio,NR)系统仅为示例,不为限制。
参见图1,图1是本公开实施例可应用的一种网络系统的结构图,如图1所示,包括用户终端11和基站12,其中,用户终端11可以是用户设备(User Equipment,UE),例如:可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant,简称PDA)、移动上网装置(Mobile Internet Device,MID)或可穿戴式设备(Wearable Device)等终端侧设备,需要说明的是,在本公开实施例中并不限定用户终端11的具体类型。上述基站12可以是5G及以后版本的基站(例如:gNB、5G NR NB),或者其他通信系统中的基站,或者称之为节点B,需要说明的是,在本公开实施例中仅以5G基站为例,但是并不限定基站12的具体类型。
首先对与本公开实施例相关的一些概念进行说明如下。
一、终端的非连续接收(Discontinuous Reception,DRX)机制
当终端只配置一套DRX参数时,对于一个DRX周期,用户设备(User equipment,UE)将对所有服务小区进行不连续的监听物理下行控制信道(Physical downlink control channel,PDCCH)。UE只在DRX激活期间(DRX on duration)或非激活定时器(Inactivity timer)未超时时,进行PDCCH监听。
DRX机制如图2所示。在DRX周期内,UE只在On duration周期内监测PDCCH,在“Opportunity for DRX”即DRX off时间内,UE不接收除调度广播信令之外的其他PDCCH以减少功耗,即进入睡眠模式。
二、搜索空间集
基站会通过系统消息为用户分配一个或多个搜索空间(search space),每个搜索空间的配置是周期性的,用户在配置的搜索空间进行PDCCH检测。用户每次进行PDCCH检测的时刻称为PDCCH监听机会(PDCCH monitoring occasion)。搜索空间一般是周期性配置。在5G NR系统中,UE为了获得下行调度信息,需要在每个PDCCH监听机会对PDCCH进行监听,来判断是否有下行调度信息。每次PDCCH监听的过程都是一次PDCCH译码过程,然后根据循环冗余校验(Cyclic Redundancy Check,CRC)校验结果判断为携带UE调度信息的下行控制信息(Downlink Control Information,DCI)。如果PDCCH有用户的调度信息,那么UE可以获得正的CRC校验,同时,可以获得DCI中携带的调度信息;否则,CRC校验为负值,UE无法获得DCI中的任何。
对于PDCCH的参数配置如下:
搜索空间集合的索引,即search space ID;
用于建立搜索空间s与控制资源集合p联系的控制资源集合(Control resource set,CORESET)编号,即CORESET ID;
PDCCH监听周期以及偏移值,其单位均为时隙(slot),终端根据此配置参数确定监听下行控制信道的slot;
PDCCH在slot内的监听图样;
搜索空间内每个聚合等级包含的PDCCH候选(PDCCH candidate)数目,支持的聚合等级包括{1 2 4 8 16},并通过独立的参数进行配置。
用于区分当前搜索空间为公共搜索空间还是终端专属搜索空间的标志searchspaceType。
本公开实施例提供了信息传输方法、装置、终端设备及网络设备,用以解决网络设备耗电较大的问题。
其中,方法和装置是基于同一申请构思的,由于方法和装置解决问题的原理相似,因此装置和方法的实施可以相互参见,重复之处不再赘述。
如图3所示,本公开实施例提供一种信息传输方法,由终端设备执行,包括:
步骤S301,获取网络设备的非连接发送(Discontinuous Transmit,DTX) 的配置信息;
其中,所述配置信息用于确定DTX激活期和/或DTX非激活期;
步骤S302,在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
需要说明的是,本公开中所说的第一配置与第二配置为不同的配置,例如,针对某一信号,第一配置为稠密的配置,而第二配置为稀疏的配置,可以理解为,所述第二配置为基于DTX传输非激活期进行的配置,第二配置下设备的传输功耗应当小于第一配置下的设备的传输功耗。
本公开实施例中所说的传输可以理解为发送和/或接收。
可选地,本公开的至少一个实施例中,该配置信息包括以下至少一项:
A11、DTX传输配置;
可选地,该DTX传输配置包括以下至少一项:
A111、DTX传输周期;
A112、DTX激活期的起始位置;
A113、DTX非激活期的起始位置;
A114、DTX激活期的持续时间;
A115、DTX非激活期的持续时间;
A116、DTX激活期的结束位置;
A117、DTX非激活期的结束位置。
A12、DTX传输配置的第一指示信息;
可选地,当通过第一指示信息进行配置信息指示时,通常是预先配置多套DTX的配置信息,第一指示信息用于指示具体使用多套DTX的配置信息中的哪一套DTX的配置信息。
A13、DTX与终端设备的非连续接收(DRX)的关联关系;
可选地,该DTX与终端设备的DRX的关联关系,包括以下至少一项:
A131、DTX激活期与终端设备的DRX激活期的关联关系;
需要说明的是,比如DTX激活期由起始位置、持续时间、结束位置决定,DRX激活期也由起始位置、持续时间、结束位置决定,可选地,二者的关联 关系可以理解为DTX激活期的起始位置与DRX激活期的起始位置存在关联关系,例如,二者可以相等,也可以为倍数关系,也可以为分数关系,还可以是二者的偏移值等。
A132、DTX激活期与终端设备的DRX非激活期的关联关系;
需要说明的是,比如DTX激活期由起始位置、持续时间、结束位置决定,DRX非激活期由起始位置、持续时间、结束位置决定,可选地,二者的关联关系可以为DTX激活期的结束位置与DRX非激活期的起始位置存在关联关系,例如,二者可以相等,也可以为倍数关系,也可以为分数关系,还可以是二者的偏移值等。
A133、DTX非激活期与终端设备的DRX非激活期的关联关系;
需要说明的是,比如DTX非激活期由起始位置、持续时间、结束位置决定,DRX非激活期由起始位置、持续时间、结束位置决定,可选地,二者的关联关系可以理解为DTX非激活期的起始位置与DRX非激活期的起始位置存在关联关系,例如,二者可以相等,也可以为倍数关系,也可以为分数关系,还可以是二者的偏移值等。
A134、DTX非激活期与终端设备的DRX激活期的关联关系;
需要说明的是,比如DTX非激活期由起始位置、持续时间、结束位置决定,DRX激活期由起始位置、持续时间、结束位置决定,可选地,二者的关联关系可以理解为DTX非激活期的起始位置与DRX激活期的结束位置存在关联关系,例如,二者可以相等,也可以为倍数关系,也可以为分数关系,还可以是二者的偏移值等。
可选地,本公开的至少一个实施例中,该配置信息通过以下至少一项配置:
B11、层一信令;
B12、媒体接入控制层信令;
可选地,DTX的配置信息可以通过媒体接入控制层信令子协议数据单元(sub Protocol Data Unit,subPDU)可以包括媒体接入控制层控制单元(Medium Access Control Control Element,MAC CE)、MAC业务数据单元(Service Data Unit,SDU)、MAC层子头以及填补信息的至少一种承载。例 如,通过MAC CE传输DTX传输配置的第一指示信息;通过MAC层的其他信令传输DTX传输配置。
B13、高层信令;
需要说明的是,该高层信令通常指的是无线资源控制(Radio Resource Control,RRC)消息。
B14、广播信令;
例如:当终端处于空闲态或无法接收高层信令或初始接入时,DTX的配置信息可以通过广播信令向终端设备发送信息。
B15、协议约定;
此种方式下,网络设备无需向终端设备发送信息,该信息为协议约定由终端设备和网络设备都知道的。
这里需要说明的是,因上述的配置信息包括一项多项(两项及两项以上),当配置信息包括多项时,每一项的配置不受其他项配置的影响,即每一项的配置都可以是独立的;例如,配置信息包括:DTX传输配置和DTX与终端设备的DRX的关联关系,DTX传输配置可以采用高层信令配置,DTX与终端设备的DRX的关联关系可以采用协议约定。当然因DTX传输配置中又包含一项或多项,其包含的每一项的配置不受其他项配置的影响,即每一项的配置都可以是独立的;例如,DTX传输配置包括:DTX传输周期、DTX激活期的起始位置、DTX激活期的持续时间和DTX非激活期的持续时间,DTX传输周期可以采用广播信令配置,DTX激活期的起始位置、DTX激活期的持续时间和DTX非激活期的持续时间可以采用层一信令配置。
可选地,本公开的至少一个实施例中,获取DTX的配置信息,包括:
获取第一搜索空间集的配置信息;
根据所述第一搜索空间集的配置信息,确定DTX的配置信息。
也就是说,此种情况下是基于第一搜索空间集进行DTX的配置,即可以通过第一搜索空间集的配置信息推断得到DTX的配置信息,例如,基于第一搜索空间集的配置信息推断DTX传输配置;又例如,基于第一搜索空间集的配置信息推断DTX传输配置和DTX与终端设备的DRX的关联关系。
可选地,该第一搜索空间集的配置信息包括以下至少一项:
C11、PDCCH的监听周期及偏移值;
C12、PDCCH的持续监听时间。
也就是说,终端设备可以基于C11和/或C12来确定DTX的配置信息。
进一步需要说明的是,该第一搜索空间集可以理解为是节能专属的搜索空间集。该第一搜索空间集可以是新增的搜索空间集,也可以是基于现有的搜索空间集。
可选地,该第一搜索空间集的类型可以为公共搜索空间(Common Search Space,CSS),也可以是终端专属搜索空间(UE-specific search space,USS)。
当第一搜索空间集为CSS时,如:Type 0、Type 0A、Type 0B、Type 1、Type 1A、Type 2、Type 2A或Type 3的CSS,网络设备可以通过广播信令和/或高层信令为终端配置第一搜索空间集的配置信息。需要说明的是,该第一搜索空间集的配置信息统一配置并适用于小区内所有终端、部分终端或终端组。当第一搜索空间集为USS时,网络设备可以通过高层信令为终端单独配置第一搜索空间集的配置信息,不同终端所配置的第一搜索空间集的配置信息中一项或几项可以单独配置,以实现小区内所有终端、部分终端或终端组识别出统一的网络设备的DTX传输配置。
可选地,该第一搜索空间集的相关参数,包括:搜索空间集关联的控制资源集合CORESET、PDCCH监听图样、聚合等级、候选PDCCH、搜索空间集关联、频域监听位置等参数可以部分配置,也可以全部缺省。
可选地,该第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分(Bandwidth Part,BWP)、目标搜索空间集组(Search space set group,SSSG)或目标搜索空间集(Search space set,SSS)。
需要说明的是,该目标BWP为特定BWP且至少配置第一搜索空间集;该目标SSSG为特定SSSG且至少要包含第一搜索空间集;该目标SSS为特定SSS,即目标SSS为第一搜索空间集。目标BWP、目标SSSG、目标SSS中的任一个可以由协议约定或高层信令指示。
需要说明的是,当DTX传输配置由第一搜索空间集的配置信息确定时,可以理解为是通过第一搜索空间集实现DTX传输,即网络设备若想执行DTX 传输,需要在该第一搜索空间集执行相应的行为,进而终端设备也需要切换到该第一搜索空间集。可选地,网络设备需要向终端设备发送第二指示信息,该第二指示信息用于指示所述终端设备切换至所述第一目标,当终端设备接收到该第二指示信息时,需要切换至第一目标。
例如,当第一搜索空间集承载在目标BWP上,网络设备通过第二指示信息指示终端设备切换至目标BWP;当第一搜索空间集承载在目标SSSG上,网络设备通过第二指示信息指示终端设备切换至目标SSSG;当第一搜索空间集承载在目标SSS上,网络设备通过第二指示信息指示终端设备切换至目标SSS,即仅在该搜索空间上进行相应传输行为。
可选地,终端设备可以切换至第一搜索空间集进行节能,也可以从第一搜索空间集退出进而实现正常的传输,可选地,当终端设备已经切换至第一搜索空间集,本公开的至少一个实施例还提供了一种退出第一搜索空间集的方式,可选地一种实现方式为:接收网络设备发送的回退定时器的配置信息;
根据所述配置信息,在所述定时器超时时,切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
此种情况可以理解为,在终端设备切换至第一目标之后,便可以开启回退定时器,当该回退定时器超时,则终端可以选择继续驻留在第一目标上,也可以从当前的第一目标退出,切换至第一目标之外其他的目标上;需要说明的是,终端是继续驻留在第一目标还是从当前的第一目标退出,切换至第一目标之外其他的目标上,可以由协议约定,也可以是网络设备指示。例如,终端设备切换至目标BWP1之后,便可以开启回退定时器,当该回退定时器超时,则终端可以选择继续驻留在目标BWP1上,也可以从当前的目标BWP1退出,切换至BWP2。
可选地另一种实现方式为:接收网络设备发送的第三指示信息,所述第三指示信息用于指示终端设备切换至第四目标;
根据所述第三指示信息,切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
需要说明的是,此种实现方式为网络设备动态指示,即当网络设备确定终端需要进行第一目标切换时,可以向终端设备发送第三指示信息(可以理解为切换指示),终端设备在接收到该切换指示时,便依据该切换指示,选择继续驻留在第一目标上,也可以从当前的第一目标退出,切换至第一目标之外其他的目标上;例如,终端设备切换至目标BWP3之后,在接收到网络设备发送的指示终端设备切换至BWP4的三指示信息时,便可以从当前的目标BWP3退出,切换至BWP4。
可选地,终端设备在获取DTX的配置信息之后,需要基于该配置信息,确定DTX激活期和DTX非激活期中的至少一项。当终端设备确定DTX激活期和DTX非激活期之后,便可以在DTX激活期和DTX非激活期执行相应的行为。
通常情况下,终端设备在DTX激活期基于网络设备的配置进行相应的信息的接收和发送;这里还需要说明的是,因不同的终端设备所支持的能力可能不同,所以网络设备为不同终端设备配置的第一目标可以相同也可以不同,终端设备应当根据用户类型执行相应的行为,具体地,用户类型至少包括:用户版本信息或特定参数配置。例如,终端设备1是Rel-18之前版本的用户,终端设备2是Rel-18及以后版本的用户。又例如:终端设备1是配置了参数1和/或终端设备2是配置了参数2,其中,参数2表明终端是支持DTX传输特性的用户。当第一搜索空间集承载在目标BWP上时,终端设备1在目标BWP#1上执行第一操作中的参考信号/控制信道/共享信道/广播信道/空口消息的传输,终端设备2在目标BWP#2上执行第一操作中的参考信号/控制信道/共享信道/广播信道/空口消息的传输;这里,目标BWP#1和目标BWP#2可以相同的BWP,也可以是不同的BWP。又例如,终端设备1在目标SSSG#1上执行第一操作中的参考信号/控制信道/共享信道/广播信道/空口消息的传输;终端设备2在目标SSSG#2上执行第一操作中的参考信号/控制信道/共享信道/广播信道/空口消息的传输;这里,目标SSSG#1和目标SSSG#2可以相同的SSSG,也可以是不同的SSSG。需要说明的是,本公开实施例中的第一信息和第二信息包括以下至少一项:
D11、参考信号;
可选地,该参考信号可以为上行参考信号和/或下行参考信号。
D12、控制信道;
可选地,该控制信道可以为上行控制信道和/或下行控制信道。
D13、共享信道;
可选地,该共享信道可以为上行共享信道和/或下行共享信道。
D14、广播信道;
D15、空口消息;
可选地,该空口消息可以为上行空口消息和/或下行空口消息。
这里需要说明的是,第一信息与第二信息所包含的内容可以相同也可以不同。
可选地,本公开的至少一个实施例中,不传输第一配置下的至少部分第一信息,包括以下至少一项:
E11、不进行基于至少部分第一信息的第一测量相关行为;
需要说明的是,该第一测量相关行为可以包括但不限于以下至少一项:信道状态信息(Channel State Information,CSI)测量、无线资源管理(Radio resource management,RRM)测量、无线链路监测(Radio Link Monitoring,RLM)、层一参考信号接收功率(Layer 1 reference signal received power,L1-RSRP)测量、基于同步信号块(Synchronization Signal Block,SSB)的波束失败检测(Beam Failure Detection,BFD)、基于CSI参考信号(CSI Reference Signal,CSI-RS)的波束失败检测、基于定位参考信号(Positioning Reference Signal,PRS)的位置测量、层一信干噪比(L1signal-to-noise and interference ratio,L1-SINR)测量、基于SSB的候选波束检测(Candidate Beam Detection,CBD)、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS(CSI-RS for Tracking,TRS)的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。例如,当第一信息包括参考信号和共享信道时,终端设备可以不进行基于CSI-RS的波束失败检测、不进行基于L1-RSRP测量和不进行基于PRS的位置测量。
可选地,同步测量包括粗同步测量和精同步测量,所述同步测量可以是二者至少一种。
需要说明的是,对应上述情况,网络设备执行的动作便是:不进行用于第一测量相关行为的至少部分第一信息的发送。
E12、不进行基于至少部分第一信息的第一测量相关行为的上报;
需要说明的是,此种情况下,终端设备可以存在测量相关行为,但是不需要向网络设备上报测量相关行为对应的结果。
例如,终端设备进行CSI测量、RLM以及L1-RSRP测量,但终端只将RLM的监测结果上报给网络设备,CSI测量以及L1-RSRP测量的结果不进行上报。
需要说明的是,对应上述情况,网络设备执行的动作便是:不进行基于至少部分第一信息的第一测量相关行为的上报的接收。
注:第一测量相关行为、第一测量相关行为的上报包括测量、上报以及测量值处理的相关过程。
E13、不进行至少部分第一信息的接收;
需要说明的是,此种情况下,终端设备不接收第一信息中属于下行数据中的部分或全部数据。例如,该下行数据可以包括:下行分配的物理下行共享信道(Physical downlink shared channel,PDSCH),进一步地可以为半持续物理下行共享信道(Semi-Persistent Scheduling PDSCH,SPS PDSCH)。
对应此种情况,网络设备侧的行为:不进行至少部分第一信息的发送。
E14、不进行至少部分第一信息的发送;
需要说明的是,此种情况下,终端设备不发送第一信息中属于上行数据中的部分或全部数据、或者是部分或全部参考信号。例如,该上行数据可以包括:上行分配的物理上行共享信道(Physical Uplink Shared Channel,PUSCH)、配置授权类型1(Configured Grant Type1,CG Type1)的数据、配置授权类型2(CG Type2)的数据、探测参考信号(Sounding Reference Signal,SRS)。
对应此种情况,网络设备侧的行为:不进行至少部分第一信息的接收。
这里需要说明的是,在上述的E13和E14中所说的至少部分第一信息所包含的内容是不相同的。
需要说明的是,上述的不传输第一配置下的至少部分第一信息可以看作 是不进行一些信号的传输,即不进行执行某些行为。
可选地,本公开的至少一个实施例中,不传输第一配置下的至少部分第一信息,包括以下至少一项:
E21、基于至少部分第一信息进行第二测量相关行为;
需要说明的是,该第二测量相关行为可以包括但不限于以下至少一项:CSI测量、RRM测量、RLM、L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
E211、周期性CSI-RS;
E212、非周期性CSI-RS;
E213、半持续CSI-RS;
E214、同步广播信道块SSB;
E215、同步信号;
可选地,该同步信号可以包括主同步信号(Primary Synchronisation Signal,PSS)和辅同步信号(Secondary Synchronisation Signal,SSS);
E216、PRS;
E217、相位跟踪参考信号(Phase-tracking reference signal,PT-RS)。
例如,终端设备可以维持以下至少一项:
P101、基于周期性CSI-RS进行波束失败检测;
P102、基于周期性SSB进行波束失败检测;
P103、基于同步信号进行用于同步/失步的无线链路监测;
P104、基于CSI-RS进行用于同步/失步的无线链路监测;
可选地,该CSI-RS可以为与PDCCH接收的传输配置指示(Transmission Configuration Indicator,TCI)关联的CSI-RS,该位于DTX传输下的所进行的无线链路监测所使用的与PDCCH接收的TCI关联的CSI-RS的最大个数应 当小于或等于非DTX传输的无线链路监测所使用的CSI-RS的个数(记为NRLM),和/或小于或等于链路恢复的无线链路监测所使用的CSI-RS的个数(NLR-RLM)。
还需要说明的是,此种情况下的无线链路监测的指示周期满足以下至少一项:
指示周期是max{测量参考信号的最短周期,固定时间}的N倍,N为大于或等于1的整数,需要说明的是,固定时间可以为以下至少一种:10ms,2ms,DRX周期。
指示周期是max{无线链路监听资源的最短周期,DRX周期}的N倍,N为大于或等于1的整数。
P105、基于SSB进行用于同步/失步的无线链路监测;
P106、基于非周期性CSI-RS进行无线链路监测;
P107、基于非周期性CSI-RS进行波束失败检测;
P108、基于非周期性CSI-RS进行候选波束检测;
P109、基于半持续CSI-RS进行无线链路监测;
P110、基于半持续CSI-RS进行波束失败检测;
P111、基于半持续CSI-RS进行候选波束检测;
P112、基于PRS的位置测量;
P113、基于SSB的同步测量;
P114、基于用于跟踪的CSI-RS的同步测量;
P115、基于SSB的波束测量和基于CSI-RS的波束测量。
需要说明的是,对应上述情况,网络设备执行的动作便是:进行用于第二测量相关行为的至少部分第一信息的发送。
E22、基于至少部分第一信息进行第二测量相关行为的上报;
需要说明的是,此种情况下,终端设备可以维持测量相关行为,同时向网络设备上报测量相关行为对应的结果。
例如,终端设备进行CSI测量、RLM以及L1-RSRP测量,终端同时将RLM的监测结果、CSI测量以及L1-RSRP测量的结果上报给网络设备。
需要说明的是,对应上述情况,网络设备执行的动作便是:进行基于至 少部分第一信息进行第二测量相关行为的上报的接收。
注:第二测量相关行为、第二测量相关行为的上报包括测量、上报以及测量值处理的相关过程。
E23、维持至少部分第一信息的接收;
需要说明的是,此种情况下,终端设备维持第一信息中属于下行数据中的部分或全部数据的接收。例如,该下行数据可以包括:下行分配的PDSCH,进一步地可以为半持续物理下行共享信道(SPS PDSCH)。
对应此种情况,网络设备侧的行为:维持至少部分第一信息的发送。
E24、维持至少部分第一信息的发送;
需要说明的是,此种情况下,终端设备维持第一信息中属于上行数据中的部分或全部数据、或者是部分或全部参考信号的发送。例如,该上行数据可以包括:PUSCH、配置授权类型1(CG Type1)的数据、配置授权类型2(CG Type2)的数据、探测参考信号(SRS)。
对应此种情况,网络设备侧的行为:维持至少部分第一信息的接收。
这里需要说明的是,在上述的E23和E24中所说的至少部分第一信息所包含的内容是不相同的。
需要说明的是,上述的不传输第一配置下的至少部分第一信息可以看作是维持一些信号的传输,即继续执行某些行为。
可以理解的是,维持一些信号的传输以及不进行一些信号的传输可以是同时执行的动作。例如,第一信息中包括空口消息以及参考信号,则终端设备可以不进行空口消息的发送,但是维持利用非周期性CSI-RS进行无线链路监测的行为。
可选地,本公开的至少一个实施例中,所述传输第二配置下的第二信息,包括以下至少一项:
E31、基于第二配置下的至少部分第二信息的第三测量相关行为;
需要说明的是,该第三测量相关行为可以包括但不限于以下至少一项:CSI测量、RRM测量、RLM、L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、 基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
例如,终端设备设备可以执行以下至少一项:
P201、基于第二配置下的SSB的RRM;
例如,该第二配置下的SSB可以为稀疏的SSB。
P202、基于第二配置下的的PSS和SSS进行同步/失步的检测。
P203、基于第二配置下的的周期和/或半持续的参考信号进行无线链路监测、BFD、CBD等;
P204、基于第二配置下的非周期和/或半持续的参考信号进行无线链路监测、BFD、CBD等。
P205、基于第二配置下的周期、非周期、半持续中至少一种的参考信号进行同步测量、波束测量以及位置测量中的至少一项。
需要说明的是,对应上述情况,网络设备执行的动作便是:进行用于第三测量相关行为的第二配置下的至少部分第二信息的发送。
E32、基于第二配置下的至少部分第二信息的第三测量相关行为的上报;
需要说明的是,此种情况下,终端设备执行第二配置下的测量相关行为,同时向网络设备上报测量相关行为对应的结果。
例如,终端设备进行CSI测量、RLM以及基于CSI-RS的候选波束检测,终端同时将RLM的监测结果、CSI测量的结果以及基于CSI-RS的候选波束检测的检测结果上报给网络设备。
需要说明的是,对应上述情况,网络设备执行的动作便是:进行基于第二配置下的至少部分第二信息的第三测量相关行为的上报的接收。
注:第三测量相关行为、第三测量相关行为的上报包括测量、上报以及测量值处理的相关过程。
E33、接收第二配置下的至少部分第二信息;
需要说明的是,此种情况下,终端设备接收第二配置下的第二信息中属于下行数据中的部分或全部数据的接收。例如,该下行数据可以包括:下行分配的PDSCH,进一步地可以为半持续物理下行共享信道(SPS PDSCH)。
对应此种情况,网络设备侧的行为:发送至少部分第二信息。
E34、发送第二配置下的至少部分第二信息;
需要说明的是,此种情况下,终端设备发送第二配置下的第二信息中属于上行数据中的部分或全部数据、或者是部分或全部参考信号。例如,该上行数据可以包括:PUSCH、配置授权类型1(CG Type1)的数据、配置授权类型2(CG Type2)的数据、探测参考信号(SRS)。
对应此种情况,网络设备侧的行为:接收至少部分第二信息。
这里需要说明的是,上述所提到的第一测量相关行为、第二测量相关行为、第三测量相关行为所包含的内容可以相同也可以不同。
需要说明的是,对于信息的发送和/或接收终端设备和网络设备应当具有相同的理解,即不进行无线链路质量监测、CSI测量及CSI上报、RRM测量、PDCCH监听、位置测量、同步测量以及波束测量等行为,可以认为终端设备不进行相应参考信号、控制信道以及广播信息或广播信道的接收,和/或基站侧不进行相应参考信号、控制信道以及广播信息或广播信道的发送。
下面以终端与基站通信为例,对本公开的具体应用进行举例说明如下。
具体应用情况一、基于第一搜索空间集配置DTX传输
S11、基站为终端配置第一搜索空间集的配置信息;
S12、终端基于第一搜索空间集的配置信息以及DTX与终端的DRX的关联关系,确定DTX传输的激活期和/或非激活期;
其中,该DTX与终端的DRX的关联关系可以是基站通过L1信令、MAC CE或高层信令配置,也可以是协议约定的。
例如,该关联关系可以为第一搜索空间集的监听周期与终端的DRX周期的关联关系,这里的关联关系可以是相等,也可以是倍数关系,也可以是分数关系等。
例如,该关联关系可以为第一搜索空间集的监听偏移值(起始位置)与终端DRX激活期的起始位置的关联关系,这里的关联关系可以相等,也可以是二者的偏移值。
例如,该关联关系可以为第一搜索空间集的监听持续时间结束位置与终端DRX激活期的结束位置的关联关系,也可以与确定终端DRX激活期相关定时器大小的关联关系,如DRX非激活定时器、重传输定时器等,这里的关 联关系可以相等,也可以是二者的偏移值。
例如,该关联关系可以为第一搜索空间集的持续监听时间(duration)与终端的DRX的激活期或终端DRX相关定时器的长短的关联关系。这里的关联关系可以是相等,也可以是倍数或分数关系。
所述关联关系可以通过数值显示配置给终端,例如,将关联关系的数值(如偏移值,倍数或分数)通过层一(L1)信令、MAC信令或高层信令配置给终端。
需要说明的是,监听机会的起始位置通过监听周期及偏移值进行确定,即所述监听周期隐含着监听机会的起始位置,即偏移值。
具体地,第一搜索空间集的类型可以是CSS,也可以是USS。
具体地,第一搜索空间集可以承载在目标BWP或目标SSSG或目标SSS上。
具体地,终端确定DTX的激活期和/或DTX非激活期的具体实现方式为:
例如,终端根据监听周期及偏移值、持续监听时间确定DTX传输的周期、激活期的起始位置和激活期的持续时间。
例如,终端根据监听周期以及DTX与终端设备的DRX的关联关系(例如,基站DTX激活期起始位置与终端DRX激活期起始位置的偏移值,和/或基站DTX激活期结束位置与终端DRX激活期结束位置的偏移值),进一步确定DTX传输的周期、激活期的起始位置和激活期的持续时间。
还需要说明的是,基站通过SSSG切换或BWP切换或指定SSS的方式,使终端切换至目标SSSG或目标BWP获知基站进行DTX传输。例如:小区低负荷时,基站通过SSSG切换或BWP切换或指定搜索空间集的方式切换,使目标终端切换至目标SSSG或目标BWP获知基站进行DTX传输,从而实现基站侧节能。
具体地,终端切换至目标SSSG或目标BWP或目标SSS后,根据用户类型执行相应的行为,具体行为可参见具体应用情况五。
具体应用情况二、基于BWP切换实现DTX传输
S21、基站为终端配置第一搜索空间集的配置信息;
S22、终端基于第一搜索空间集的配置信息以及DTX与终端的DRX的 关联关系,确定DTX传输的激活期和/或非激活期;
其中,该DTX与终端的DRX的关联关系可以是基站通过L1信令、MAC CE或高层信令配置,也可以是协议约定的。
具体地,第一搜索空间集可以承载在目标BWP,目标BWP为特定BWP且至少配置第一搜索空间集,目标BWP可以由协议约定或高层信令指示。
具体地,终端确定DTX的激活期和/或DTX非激活期的具体实现方式可参见具体应用情况一。
基站通过BWP切换的方式,使终端切换至目标BWP,获知基站进行DTX传输。
终端切换至目标BWP后,根据用户类型执行相应的行为,这里,用户类型至少包括:用户版本信息或特定参数配置。例如:终端1是Rel-18之前版本的用户,终端2是Rel-18及以后版本的用户。又例如:终端设备1是配置了参数1和/或终端设备2是配置了参数2,其中,参数2表明终端是支持DTX传输特性的用户。
例如,终端1通过BWP切换切换至目标BWP#1,该BWP是较小的BWP或休眠BWP。终端1在目标BWP#1上执行目标行为1。这里,目标行为1是根据基站配置的下行信号、控制信道、数据信道、广播信道、广播/系统消息的接收。此外,目标BWP#1也可以是休眠BWP,终端1的辅小区(Secondary Cell,SCell)组均切换至休眠BWP,并执行休眠BWP的行为。
例如,终端2通过BWP切换,切换至目标BWP#2,该BWP是配置第一搜索空间集的BWP。在该BWP上,终端2仅在第一搜索空间集监听机会的持续时间内进行下行信号、控制信道、数据信道、广播信道、广播/系统消息的接收。在第一搜索空间集的监听机会之外的时间段内执行的行为至少包括具体应用情况五中所限定的行为中的一种或几种组合。
具体应用情况三、基于SSSG切换实现DTX传输
S31、基站为终端配置第一搜索空间集的配置信息;
S32、终端基于第一搜索空间集的配置信息以及DTX与终端的DRX的关联关系,确定DTX传输的激活期和/或非激活期;
其中,该DTX与终端的DRX的关联关系可以是基站通过L1信令、MAC  CE或高层信令配置,也可以是协议约定。
具体地,第一搜索空间集可以承载在目标SSSG,目标SSSG为特定BWP且至少配置第一搜索空间集,目标SSSG可以由协议约定或高层信令指示。
具体地,终端确定DTX的激活期和/或DTX非激活期的具体实现方式可参见具体应用情况一。
基站通过SSSG切换的方式,令目标终端切换至目标SSSG,获知基站进行DTX传输。
终端切换至目标SSSG后,根据用户类型执行相应的目标行为,这里,用户类型至少包括:用户版本信息或特定参数配置。例如:终端1是Rel-18之前版本的用户,终端2是Rel-18及以后版本的用户。又例如:终端设备1是配置了参数1和/或终端设备2是配置了参数2,其中,参数2表明终端是支持DTX传输特性的用户。
终端1通过SSSG切换切换至目标SSSG#1,例如:该SSSG可以配置监听周期较稀疏的监听周期,或该SSSG下搜索空间集可以关联较小CORESET。目标SSSG#1与目标SSSG#2相同,也可以不同。终端1在目标SSSG#1上执行目标行为1。这里,目标行为1是根据gNB配置的该SSSG下搜索空间集的接收PDCCH。此外,对于未进行SSSG分组的搜索空间集进行相应的监听;根据基站配置的下行信号、控制信道、数据信道、广播信道、广播/系统消息的接收。
终端2通过SSSG切换切换至目标SSSG#2,该目标SSSG#2至少关联了第一搜索空间集。在该SSSG中,终端2仅在第一搜索空间集监听机会的持续时间内进行下行信号、控制信道、数据信道、广播信道、广播/系统消息的接收。在第一搜索空间集的监听机会之外的时间段内执行的行为至少包括实施例五中所限定的行为中的一种或几种组合。此外,在第一搜索空间集的监听机会之外的时间段内执行的行为还可以包括对于未分组的搜索空间集不进行监听或部分监听。
具体应用情况四、基于特定SSS实现DTX传输
S41、基站为终端配置第一搜索空间集的配置信息;
S42、终端基于第一搜索空间集的配置信息以及DTX与终端的DRX的 关联关系,确定DTX传输的激活期和/或非激活期;
其中,该DTX与终端的DRX的关联关系可以是基站通过L1信令、MAC CE或高层信令配置,也可以是协议约定。
具体地,第一搜索空间集可以为目标SSSG,目标SSSG为特定SSSG,目标BWP可以由协议约定或高层信令指示。
具体地,终端确定DTX的激活期和/或DTX非激活期的具体实现方式可参见具体应用情况一。
基站通过指定第一搜索空间集的方式为终端2配置第一搜索空间集,使终端2获知基站进行DTX传输。
终端2仅在DTX激活期(如:第一搜索空间集监听周期内监听机会)内进行下行信号、控制信道、数据信道、广播信道、广播/系统消息的接收。在DTX非激活期内(如:第一搜索空间集监听周期内非监听机会)内执行的行为至少包括具体应用情况五中所限定的行为中的一种或几种组合。
具体应用情况五、DTX非激活期的行为
S51、基站为终端配置第一搜索空间集的配置信息;
S52、终端基于第一搜索空间集的配置信息以及DTX与终端的DRX的关联关系,确定DTX传输的激活期和/或非激活期;
其中,该DTX与终端的DRX的关联关系可以是基站通过L1信令、MAC CE或高层信令配置,也可以是协议约定。
可选地,第一搜索空间集可以承载在目标BWP,目标BWP为特定BWP且至少配置第一搜索空间集,目标BWP可以为协议约定或高层信令指示。
具体地,终端确定DTX的激活期和/或DTX非激活期的具体实现方式可参见具体应用情况一。
基站通过BWP切换、SSSG切换或指定SSS的方式,令目标终端切换至目标BWP、目标SSSG或目标SSS,获知基站进行DTX传输。
目标终端切换至目标SSSG、目标BWP或目标SSS后,根据用户类型执行相应的目标行为。用户类型至少包括:用户版本信息或特定参数配置。例如:终端1是Rel-18前后的用户,终端2是Rel-18及以后版本的用户。又例如:终端1是配置了参数1和/或终端2是配置了参数2,其中,参数2表明 终端是支持DTX传输特性的用户。
终端1的目标行为1是根据基站配置的下行信号、控制信道、数据信道、广播信道、广播/系统消息的接收。
终端2在DTX非激活期内(如:第一搜索空间集监听周期内非监听机会)执行的行为包括以下至少一种行为:
P301、不进行周期性/非周期性测量及上报;
所述测量包括:CSI、RRM、RLM、L1-RSRP测量和L1-SINR测量中的一项或几项。
P302、不进行下行数据接收,如:PDSCH、下行分配的PDSCH、SPS PDSCH接收;
P303、不进行上行数据发送,如:PUSCH、CG Type1、CG Type2的数据发送;
P304、不进行PDCCH的监听,如:以下无线网络临时标识(Radio Network Temporary Identifier,RNTI)加扰的循环冗余校验(Cyclic redundancy check,CRC)的PDCCH的一种或几种组合:系统信息无线网络临时标识(System Information RNTI,SI-RNTI)、多播控制信道无线网络临时标识(MBS Control Channel RNTI,MCCH-RNTI)、组无线网络临时标识(Group RNTI,G-RNTI)、随机接入无线网络临时标识(Random Access RNTI,RA-RNTI)、消息B无线网络临时标识(MsgB-RNTI)、临时小区无线网络临时标识(Temporary Cell RNTI,TC-RNTI)、寻呼无线网络临时标识(Paging RNTI,P-RNTI)、节能无线网络临时标识(Power Saving RNTI,PS-RNTI)、直通链路无线网络临时标识(Sidelink RNTI,SL-RNTI)、直通链路配置调度无线网络临时标识(SL-CS-RNTI)或用于直通链路的半持续性调度的车对万物(Vehicle-to-Everything,V2X)相关的无线网络临时标识(SL Semi-Persistent Scheduling V-RNTI)等;又如:对未进行SSSG分组的搜索空间集不进行监听或部分监听。
P305、不进行无线链路监测、波束失败检测、候选波束检测、同步测量、波束测量、位置测量中的至少一项;
P306、不在该BWP上进行UL PUSCH,RACH,PUCCH中至少一项的 发送,不发送SRS;
和/或,维持以下至少一种行为:
P401、基于第二配置下的CSI-RS和/或SSB(或者TRS和/或SSB),进行波束失败检测、同步测量、波束测量、位置测量中的至少一项;
P402、基于同步信号(SSS和PSS)、SSB和与PDCCH接收的TCI关联的CSI-RS中的至少一项,进行用于同步/失步的无线链路监测;
P403、基于非周期和/或半持续的参考信号进行无线链路监测、波束失败检测、候选波束检测、同步测量、波束测量、位置测量中的至少一项。
P404、基于第二配置下的SSB的RRM,如:第二配置为稀疏的SSB,或第二配置具有默认配置周期。
P405、基于第二配置下的PSS和SSS进行同步/失步的检测。
P406、基于第二配置下的周期和/或半持续的参考信号(或非周期和/或半持续的参考信号)进行无线链路监测、波束失败检测、候选波束检测、同步测量、波束测量、位置测量中的至少一项。
基站侧在DTX非激活期内(如:第一搜索空间集监听周期内非监听机会)执行的行为包括以下至少一项:
P501、不发送用于RLM、波束失败检测、候选波束检测、同步测量、波束测量、位置测量、L1-RSRP测量和L1-SINR测量中的至少一项的相关的SSB和/或CSI-RS;
P502、不发送用于RRM测量的SSB和/或CSI-RS;
P503、不在已配置的SPS PDSCH上发送下行数据;
P504、不接收或部分接收上行数据,如:UL PUSCH,RACH,PUCCH,和/或参考信号,如:SRS。
P505、不发送用于位置测量的PRS;
和/或维持以下至少一种行为:
P601、发送用于波束检测的周期CSI-RS和/或SSB;
P602、发送用于同步/失步的无线链路监测的同步信号(SSS和PSS)、SSB和与PDCCH接收的TCI关联的CSI-RS中的至少一项。
P603、发送第二配置下的用于RRM的SSB,如:第二配置为稀疏的SSB 配置;
P604、基于第二配置下的进行同步/失步的检测的PSS和SSS。
P605、基于第二配置下进行无线链路监测、波束失败检测、候选波束检测、同步测量、波束测量、位置测量中的至少一项的周期和/或半持续的参考信号(或非周期和/或半持续的参考信号)。
需要说明的是,本公开的至少一个实施例基于现有搜索空间集的架构,配置网络设备的DTX传输的周期以及激活期,通过BWP切换或SSSG切换或指定SSS的方式,实现网络设备的DTX传输,保证网络设备与终端设备的收发行为一致,减少网络设备不必要的静态发送功耗,从而实现网络设备的节能。
本公开实施例提供的技术方案可以适用于多种系统,尤其是5G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)系统、长期演进(long term evolution,LTE)系统、LTE频分双工(frequency division duplex,FDD)系统、LTE时分双工(time division duplex,TDD)系统、高级长期演进(long term evolution advanced,LTE-A)系统、通用移动系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evolved Packet System,EPS)、5G系统(5GS)等。
本公开实施例涉及的终端设备,可以是指向用户提供语音和/或数据连通性的设备,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等。在不同的系统中,终端设备的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,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 Initiated 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。无线终端设备也可以称为系统、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)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本公开实施例中并不限定。
本公开实施例涉及的网络设备,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备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)通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(long term evolution,LTE)系统中的演进型网络设备(evolutional Node B,eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB),也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(centralized unit,CU)节点和分布单元(distributed unit,DU)节点,集中单元和分布单元也可以地理上分开布置。
网络设备与终端设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO (Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量,MIMO传输可以是2D-MIMO、3D-MIMO、全维度MIMO(Full Dimension MIMO,FD-MIMO)或大规模MIMO(massive-MIMO),也可以是分集传输或预编码传输或波束赋形传输等。
对应于终端设备侧的实现,如图4所示,本公开实施例提供一种信息传输方法,由网络设备执行,包括:
步骤S401,向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
步骤S401,在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
可选地,所述配置信息包括以下至少一项:
DTX传输配置;
DTX传输配置的第一指示信息;
DTX与终端设备的非连续接收DRX的关联关系。
可选地,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
DTX激活期与终端设备的DRX激活期的关联关系;
DTX激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX激活期的关联关系。
可选地,所述DTX传输配置包括以下至少一项:
DTX传输周期;
DTX激活期的起始位置;
DTX非激活期的起始位置;
DTX激活期的持续时间;
DTX非激活期的持续时间;
DTX激活期的结束位置;
DTX非激活期的结束位置。
可选地,所述配置信息通过以下至少一项为终端设备配置:
层一信令;
媒体接入控制层信令;
高层信令;
广播信令。
可选地,所述向终端设备发送网络设备的非连接发送DTX的配置信息,包括:
向终端设备发送第一搜索空间集的配置信息;
其中,所述第一搜索空间集的配置信息用于确定DTX的配置信息。
可选地,所述第一搜索空间集的配置信息包括以下至少一项:
PDCCH的监听周期及偏移值;
PDCCH的持续监听时间。
可选地,所述第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
可选地,所述方法,还包括:
向终端设备发送第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
可选地,所述方法,还包括:
发送回退定时器的配置信息给终端设备,使得所述终端设备在所述回退定时器超时时切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述方法,还包括:
发送第三指示给终端设备,所述第三指示信息用于指示终端设备切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述第一信息或所述第二信息包括以下至少一项:
参考信号;
控制信道;
共享信道;
广播信道;
空口消息。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
不进行用于第一测量相关行为的至少部分第一信息的发送;
不进行基于至少部分第一信息的第一测量相关行为的上报的接收;
不进行至少部分第一信息的发送;
不进行至少部分第一信息的接收。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
进行用于第二测量相关行为的至少部分第一信息的发送;
进行基于至少部分第一信息进行第二测量相关行为的上报的接收;
维持至少部分第一信息的发送;
维持至少部分第一信息的接收;
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
周期性信道状态信息参考信号CSI-RS;
非周期性CSI-RS;
半持续CSI-RS;
同步广播信道块SSB;
同步信号;
定位参考信号PRS;
相位跟踪参考信号PT-RS。
可选地,所述传输第二配置下的第二信息,包括以下至少一项:
进行用于第三测量相关行为的第二配置下的至少部分第二信息的发送;
进行基于第二配置下的至少部分第二信息的第三测量相关行为的上报的接收;
发送至少部分第二信息;
接收至少部分第二信息;
其中,所述第二配置为基于DTX传输非激活期进行的配置。
可选地,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
需要说明的是,上述实施例中所有关于网络设备侧的描述均适用于该应用于网络设备侧的信息传输方法的实施例中,也能达到与之相同的技术效果。
如图5所示,本公开实施例提供一种信息传输装置500,应用于终端设备,包括:
获取单元501,用于获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
第一执行单元502,用于在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
可选地,所述配置信息包括以下至少一项:
DTX传输配置;
DTX传输配置的第一指示信息;
DTX与终端设备的非连续接收DRX的关联关系。
可选的,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
DTX激活期与终端设备的DRX激活期的关联关系;
DTX激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX激活期的关联关系。
可选地,所述DTX传输配置包括以下至少一项:
DTX传输周期;
DTX激活期的起始位置;
DTX非激活期的起始位置;
DTX激活期的持续时间;
DTX非激活期的持续时间;
DTX激活期的结束位置;
DTX非激活期的结束位置。
可选地,所述配置信息通过以下至少一项配置:
层一信令;
媒体接入控制层信令;
高层信令;
广播信令;
协议约定。
可选地,所述获取单元501,用于:
获取第一搜索空间集的配置信息;
根据所述第一搜索空间集的配置信息,确定DTX的配置信息。
可选地,所述第一搜索空间集的配置信息包括以下至少一项:
PDCCH的监听周期及偏移值;
PDCCH的持续监听时间。
可选地,所述第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
可选地,所述装置,还包括:
第一接收单元,用于接收第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
可选地,所述装置,还包括:
第二接收单元,用于接收网络设备发送的回退定时器的配置信息;
第一切换单元,用于根据所述配置信息,在所述定时器超时时,切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述装置,还包括:
第三接收单元,用于接收网络设备发送的第三指示信息,所述第三指示信息用于指示终端设备切换至第四目标;
第二切换单元,用于根据所述第三指示信息,切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
可选地,在所述获取非连接发送DTX的配置信息之后,还包括:
根据DTX的配置信息,确定DTX激活期和DTX非激活期中的至少一项。
可选地,所述第一信息或所述第二信息包括以下至少一项:
参考信号;
控制信道;
共享信道;
广播信道;
空口消息。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
不进行基于至少部分第一信息的第一测量相关行为;
不进行基于至少部分第一信息的第一测量相关行为的上报;
不进行至少部分第一信息的接收;
不进行至少部分第一信息的发送。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
基于至少部分第一信息进行第二测量相关行为;
基于至少部分第一信息进行第二测量相关行为的上报;
维持至少部分第一信息的接收;
维持至少部分第一信息的发送;
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
周期性信道状态信息参考信号CSI-RS;
非周期性CSI-RS;
半持续CSI-RS;
同步广播信道块SSB;
同步信号;
定位参考信号PRS;
相位跟踪参考信号PT-RS。
可选地,所述传输第二配置下的第二信息,包括以下至少一项:
基于第二配置下的至少部分第二信息的第三测量相关行为;
基于第二配置下的至少部分第二信息的第三测量相关行为的上报;
接收第二配置下的至少部分第二信息;
发送第二配置下的至少部分第二信息;
其中,所述第二配置为基于DTX传输非激活期进行的配置。
可选地,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
需要说明的是,该终端设备实施例是与上述方法实施例一一对应的终端设备,上述方法实施例中所有实现方式均适用于该终端设备的实施例中,也能达到相同的技术效果。
需要说明的是,本公开实施例中对单元的划分是示意性的,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。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
如图6所示,本公开实施例还提供一种终端设备,包括处理器600、收发机610、存储器620及存储在所述存储器620上并可在所述处理器600上运行的程序;其中,收发机610通过总线接口与处理器600和存储器620连接,其中,所述处理器600用于读取存储器中的程序,执行下列过程:
获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
收发机610,用于在处理器600的控制下接收和发送数据。
其中,在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器600代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机610可以是多个元件, 即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口630还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器600负责管理总线架构和通常的处理,存储器620可以存储处理器600在执行操作时所使用的数据。
可选的,处理器600可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
进一步地,所述配置信息包括以下至少一项:
DTX传输配置;
DTX传输配置的第一指示信息;
DTX与终端设备的非连续接收DRX的关联关系。
进一步地,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
DTX激活期与终端设备的DRX激活期的关联关系;
DTX激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX激活期的关联关系。
进一步地,所述DTX传输配置包括以下至少一项:
DTX传输周期;
DTX激活期的起始位置;
DTX非激活期的起始位置;
DTX激活期的持续时间;
DTX非激活期的持续时间;
DTX激活期的结束位置;
DTX非激活期的结束位置。
进一步地,所述配置信息通过以下至少一项配置:
层一信令;
媒体接入控制层信令;
高层信令;
广播信令;
协议约定。
进一步地,所述处理器600用于读取存储器中的程序,执行下列过程:
获取第一搜索空间集的配置信息;
根据所述第一搜索空间集的配置信息,确定DTX的配置信息。
进一步地,所述第一搜索空间集的配置信息包括以下至少一项:
PDCCH的监听周期及偏移值;
PDCCH的持续监听时间。
进一步地,所述第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
进一步地,所述处理器600用于读取存储器中的程序还执行下列过程:
通过收发机接收第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
进一步地,所述处理器600用于读取存储器中的程序还执行下列过程:
通过收发机接收网络设备发送的回退定时器的配置信息;
根据所述配置信息,在所述定时器超时时,切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
进一步地,所述处理器600用于读取存储器中的程序还执行下列过程:
通过收发机接收网络设备发送的第三指示信息,所述第三指示信息用于指示终端设备切换至第四目标;
根据所述第三指示信息,切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
进一步地,所述处理器600用于读取存储器中的程序还执行下列过程:
根据DTX的配置信息,确定DTX激活期和DTX非激活期中的至少一项。
进一步地,所述第一信息或所述第二信息包括以下至少一项:
参考信号;
控制信道;
共享信道;
广播信道;
空口消息。
进一步地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
不进行基于至少部分第一信息的第一测量相关行为;
不进行基于至少部分第一信息的第一测量相关行为的上报;
不进行至少部分第一信息的接收;
不进行至少部分第一信息的发送。
进一步地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
基于至少部分第一信息进行第二测量相关行为;
基于至少部分第一信息进行第二测量相关行为的上报;
维持至少部分第一信息的接收;
维持至少部分第一信息的发送;
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
周期性信道状态信息参考信号CSI-RS;
非周期性CSI-RS;
半持续CSI-RS;
同步广播信道块SSB;
同步信号;
定位参考信号PRS;
相位跟踪参考信号PT-RS。
进一步地,所述传输第二配置下的第二信息,包括以下至少一项:
基于第二配置下的至少部分第二信息的第三测量相关行为;
基于第二配置下的至少部分第二信息的第三测量相关行为的上报;
接收第二配置下的至少部分第二信息;
发送第二配置下的至少部分第二信息;
其中,所述第二配置为基于DTX传输非激活期进行的配置。
进一步地,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
在此需要说明的是,本公开实施例提供的上述终端设备,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本公开实施例还提供一种计算机可读存储介质,其上存储有计算机程序,其中,所述计算机程序被处理器执行时实现应用于终端设备的信息传输方法的步骤。所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(magneto-optical,MO)等)、光学存储器(例如激光唱片(Compact Disk,CD)、数字通用光盘(Digital Versatile Disc,DVD)、蓝光光碟(Blu-ray Disc,BD)、高清通用光盘(High-Definition Versatile Disc,HVD)等)、以及半导体存储器(例如ROM、可擦除可编程只读存储器(Erasable Programmable Read-Only Memory,EPROM)、带电可擦可编程只读存储器(Electrically  Erasable Programmableread only memory,EEPROM)、非易失性存储器(NAND FLASH)、固态硬盘(Solid State Disk,SSD))等。。
如图7所示,本公开实施例提供一种信息传输装置700,应用于网络设备,包括:
第一发送单元701,用于向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
第二执行单元702,用于在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
可选地,所述配置信息包括以下至少一项:
DTX传输配置;
DTX传输配置的第一指示信息;
DTX与终端设备的非连续接收DRX的关联关系。
可选地,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
DTX激活期与终端设备的DRX激活期的关联关系;
DTX激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX激活期的关联关系。
可选地,所述DTX传输配置包括以下至少一项:
DTX传输周期;
DTX激活期的起始位置;
DTX非激活期的起始位置;
DTX激活期的持续时间;
DTX非激活期的持续时间;
DTX激活期的结束位置;
DTX非激活期的结束位置。
可选地,所述配置信息通过以下至少一项为终端设备配置:
层一信令;
媒体接入控制层信令;
高层信令;
广播信令。
可选地,所述第一发送单元701,用于:
向终端设备发送第一搜索空间集的配置信息;
其中,所述第一搜索空间集的配置信息用于确定DTX的配置信息。
可选地,所述第一搜索空间集的配置信息包括以下至少一项:
PDCCH的监听周期及偏移值;
PDCCH的持续监听时间。
可选地,所述第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
可选地,所述装置,还包括:
第二发送单元,用于向终端设备发送第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
可选地,所述装置,还包括:
第三发送单元,用于发送回退定时器的配置信息给终端设备,使得所述终端设备在所述回退定时器超时时切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述装置,还包括:
第四发送单元,用于发送第三指示给终端设备,所述第三指示信息用于指示终端设备切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
可选地,所述第一信息或所述第二信息包括以下至少一项:
参考信号;
控制信道;
共享信道;
广播信道;
空口消息。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
不进行用于第一测量相关行为的至少部分第一信息的发送;
不进行基于至少部分第一信息的第一测量相关行为的上报的接收;
不进行至少部分第一信息的发送;
不进行至少部分第一信息的接收。
可选地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
进行用于第二测量相关行为的至少部分第一信息的发送;
进行基于至少部分第一信息进行第二测量相关行为的上报的接收;
维持至少部分第一信息的发送;
维持至少部分第一信息的接收;
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
周期性信道状态信息参考信号CSI-RS;
非周期性CSI-RS;
半持续CSI-RS;
同步广播信道块SSB;
同步信号;
定位参考信号PRS;
相位跟踪参考信号PT-RS。
可选地,所述传输第二配置下的第二信息,包括以下至少一项:
进行用于第三测量相关行为的第二配置下的至少部分第二信息的发送;
进行基于第二配置下的至少部分第二信息的第三测量相关行为的上报的接收;
发送至少部分第二信息;
接收至少部分第二信息;
其中,所述第二配置为基于DTX传输非激活期进行的配置。
可选地,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
需要说明的是,该网络设备实施例是与上述方法实施例一一对应的网络设备,上述方法实施例中所有实现方式均适用于该网络设备的实施例中,也能达到相同的技术效果。
需要说明的是,本公开实施例中对单元的划分是示意性的,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。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
如图8所示,本公开实施例还提供一种网络设备,包括处理器800、收发机810、存储器820及存储在所述存储器820上并可在所述处理器800上运行的程序;其中,收发机810通过总线接口与处理器800和存储器820连 接,其中,所述处理器800用于读取存储器中的程序,执行下列过程:
通过收发机向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
收发机810,用于在处理器800的控制下接收和发送数据。
其中,在图8中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器800代表的一个或多个处理器和存储器820代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机810可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器800负责管理总线架构和通常的处理,存储器800可以存储处理器800在执行操作时所使用的数据。
处理器800可以是中央处理器(CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
进一步地,所述配置信息包括以下至少一项:
DTX传输配置;
DTX传输配置的第一指示信息;
DTX与终端设备的非连续接收DRX的关联关系。
进一步地,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
DTX激活期与终端设备的DRX激活期的关联关系;
DTX激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX非激活期的关联关系;
DTX非激活期与终端设备的DRX激活期的关联关系。
进一步地,所述DTX传输配置包括以下至少一项:
DTX传输周期;
DTX激活期的起始位置;
DTX非激活期的起始位置;
DTX激活期的持续时间;
DTX非激活期的持续时间;
DTX激活期的结束位置;
DTX非激活期的结束位置。
进一步地,所述配置信息通过以下至少一项为终端设备配置:
层一信令;
媒体接入控制层信令;
高层信令;
广播信令。
进一步地,所述处理器800用于读取存储器中的程序,执行下列过程:
通过收发机向终端设备发送第一搜索空间集的配置信息;
其中,所述第一搜索空间集的配置信息用于确定DTX的配置信息。
进一步地,所述第一搜索空间集的配置信息包括以下至少一项:
PDCCH的监听周期及偏移值;
PDCCH的持续监听时间。
进一步地,所述第一搜索空间集通过第一目标关联;
其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
进一步地,所述处理器800用于读取存储器中的程序还执行下列过程:
通过收发机向终端设备发送第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
进一步地,所述处理器800用于读取存储器中的程序还执行下列过程:
通过收发机发送回退定时器的配置信息给终端设备,使得所述终端设备在所述回退定时器超时时切换至第二目标;
其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
进一步地,所述处理器800用于读取存储器中的程序还执行下列过程:
通过收发机发送第三指示给终端设备,所述第三指示信息用于指示终端设备切换至第四目标;
其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
进一步地,所述第一信息或所述第二信息包括以下至少一项:
参考信号;
控制信道;
共享信道;
广播信道;
空口消息。
进一步地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
不进行用于第一测量相关行为的至少部分第一信息的发送;
不进行基于至少部分第一信息的第一测量相关行为的上报的接收;
不进行至少部分第一信息的发送;
不进行至少部分第一信息的接收。
进一步地,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
进行用于第二测量相关行为的至少部分第一信息的发送;
进行基于至少部分第一信息进行第二测量相关行为的上报的接收;
维持至少部分第一信息的发送;
维持至少部分第一信息的接收;
其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
周期性信道状态信息参考信号CSI-RS;
非周期性CSI-RS;
半持续CSI-RS;
同步广播信道块SSB;
同步信号;
定位参考信号PRS;
相位跟踪参考信号PT-RS。
进一步地,所述传输第二配置下的第二信息,包括以下至少一项:
进行用于第三测量相关行为的第二配置下的至少部分第二信息的发送;
进行基于第二配置下的至少部分第二信息的第三测量相关行为的上报的接收;
发送至少部分第二信息;
接收至少部分第二信息;
其中,所述第二配置为基于DTX传输非激活期进行的配置。
进一步地,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
在此需要说明的是,本公开实施例提供的上述网络设备,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本公开实施例还提供一种计算机可读存储介质,其上存储有计算机程序,其中,所述计算机程序被处理器执行时实现应用于网络设备的信息传输方法的步骤。所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、 固态硬盘(SSD))等。
本领域内的技术人员应明白,本公开的实施例可提供为方法、系统、或计算机程序产品。因此,本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (41)

  1. 一种信息传输方法,由终端设备执行,包括:
    获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
    在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
  2. 根据权利要求1所述的方法,其中,所述配置信息包括以下至少一项:
    DTX传输配置;
    DTX传输配置的第一指示信息;
    DTX与终端设备的非连续接收DRX的关联关系。
  3. 根据权利要求2所述的方法,其中,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
    DTX激活期与终端设备的DRX激活期的关联关系;
    DTX激活期与终端设备的DRX非激活期的关联关系;
    DTX非激活期与终端设备的DRX非激活期的关联关系;
    DTX非激活期与终端设备的DRX激活期的关联关系。
  4. 根据权利要求2所述的方法,其中,所述DTX传输配置包括以下至少一项:
    DTX传输周期;
    DTX激活期的起始位置;
    DTX非激活期的起始位置;
    DTX激活期的持续时间;
    DTX非激活期的持续时间;
    DTX激活期的结束位置;
    DTX非激活期的结束位置。
  5. 根据权利要求1所述的方法,其中,所述配置信息通过以下至少一项配置:
    层一信令;
    媒体接入控制层信令;
    高层信令;
    广播信令;
    协议约定。
  6. 根据权利要求1所述的方法,其中,所述获取非连接发送DTX的配置信息,包括:
    获取第一搜索空间集的配置信息;
    根据所述第一搜索空间集的配置信息,确定DTX的配置信息。
  7. 根据权利要求6所述的方法,其中,所述第一搜索空间集的配置信息包括以下至少一项:
    PDCCH的监听周期及偏移值;
    PDCCH的持续监听时间。
  8. 根据权利要求6所述的方法,其中,所述第一搜索空间集通过第一目标关联;
    其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
  9. 根据权利要求8所述的方法,还包括:
    接收第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
  10. 根据权利要求1-9任一项所述的方法,还包括:
    接收网络设备发送的回退定时器的配置信息;
    根据所述配置信息,在所述定时器超时时,切换至第二目标;
    其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
  11. 根据权利要求1-9任一项所述的方法,还包括:
    接收网络设备发送的第三指示信息,所述第三指示信息用于指示终端设备切换至第四目标;
    根据所述第三指示信息,切换至第四目标;
    其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
  12. 根据权利要求1所述的方法,其中,在所述获取非连接发送DTX的配置信息之后,还包括:
    根据DTX的配置信息,确定DTX激活期和DTX非激活期中的至少一项。
  13. 根据权利要求1所述的方法,其中,所述第一信息或所述第二信息包括以下至少一项:
    参考信号;
    控制信道;
    共享信道;
    广播信道;
    空口消息。
  14. 根据权利要求1所述的方法,其中,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
    不进行基于至少部分第一信息的第一测量相关行为;
    不进行基于至少部分第一信息的第一测量相关行为的上报;
    不进行至少部分第一信息的接收;
    不进行至少部分第一信息的发送。
  15. 根据权利要求1所述的方法,其中,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
    基于至少部分第一信息进行第二测量相关行为;
    基于至少部分第一信息进行第二测量相关行为的上报;
    维持至少部分第一信息的接收;
    维持至少部分第一信息的发送;
    其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
    周期性信道状态信息参考信号CSI-RS;
    非周期性CSI-RS;
    半持续CSI-RS;
    同步广播信道块SSB;
    同步信号;
    定位参考信号PRS;
    相位跟踪参考信号PT-RS。
  16. 根据权利要求1所述的方法,其中,所述传输第二配置下的第二信息,包括以下至少一项:
    基于第二配置下的至少部分第二信息的第三测量相关行为;
    基于第二配置下的至少部分第二信息的第三测量相关行为的上报;
    接收第二配置下的至少部分第二信息;
    发送第二配置下的至少部分第二信息;
    其中,所述第二配置为基于DTX传输非激活期进行的配置。
  17. 根据权利要求14、15或16所述的方法,其中,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
    信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
  18. 一种信息传输方法,由网络设备执行,包括:
    向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
    在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
  19. 根据权利要求18所述的方法,其中,所述配置信息包括以下至少一项:
    DTX传输配置;
    DTX传输配置的第一指示信息;
    DTX与终端设备的非连续接收DRX的关联关系。
  20. 根据权利要求19所述的方法,其中,所述DTX与终端设备的非连续接收DRX的关联关系,包括以下至少一项:
    DTX激活期与终端设备的DRX激活期的关联关系;
    DTX激活期与终端设备的DRX非激活期的关联关系;
    DTX非激活期与终端设备的DRX非激活期的关联关系;
    DTX非激活期与终端设备的DRX激活期的关联关系。
  21. 根据权利要求19所述的方法,其中,所述DTX传输配置包括以下至少一项:
    DTX传输周期;
    DTX激活期的起始位置;
    DTX非激活期的起始位置;
    DTX激活期的持续时间;
    DTX非激活期的持续时间;
    DTX激活期的结束位置;
    DTX非激活期的结束位置。
  22. 根据权利要求18所述的方法,其中,所述配置信息通过以下至少一项为终端设备配置:
    层一信令;
    媒体接入控制层信令;
    高层信令;
    广播信令。
  23. 根据权利要求18所述的方法,其中,所述向终端设备发送网络设备的非连接发送DTX的配置信息,包括:
    向终端设备发送第一搜索空间集的配置信息;
    其中,所述第一搜索空间集的配置信息用于确定DTX的配置信息。
  24. 根据权利要求23所述的方法,其中,所述第一搜索空间集的配置信息包括以下至少一项:
    PDCCH的监听周期及偏移值;
    PDCCH的持续监听时间。
  25. 根据权利要求23所述的方法,其中,所述第一搜索空间集通过第一目标关联;
    其中,所述第一目标包括:目标带宽部分BWP、目标搜索空间集组或目标搜索空间集。
  26. 根据权利要求25所述的方法,还包括:
    向终端设备发送第二指示信息,所述第二指示信息用于指示所述终端设备切换至所述第一目标。
  27. 根据权利要求18-26任一项所述的方法,还包括:
    发送回退定时器的配置信息给终端设备,使得所述终端设备在所述回退定时器超时时切换至第二目标;
    其中,所述第二目标包括:第一目标或除第一目标之外的第三目标,所述第三目标包括:BWP、搜索空间集组或搜索空间集。
  28. 根据权利要求18-26任一项所述的方法,还包括:
    发送第三指示给终端设备,所述第三指示信息用于指示终端设备切换至第四目标;
    其中,所述第四目标包括:第一目标或除第一目标之外的第五目标,所述第五目标包括:BWP、搜索空间集组或搜索空间集。
  29. 根据权利要求18所述的方法,其中,所述第一信息或所述第二信息包括以下至少一项:
    参考信号;
    控制信道;
    共享信道;
    广播信道;
    空口消息。
  30. 根据权利要求18所述的方法,其中,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
    不进行用于第一测量相关行为的至少部分第一信息的发送;
    不进行基于至少部分第一信息的第一测量相关行为的上报的接收;
    不进行至少部分第一信息的发送;
    不进行至少部分第一信息的接收。
  31. 根据权利要求18所述的方法,其中,所述不传输第一配置下的至少部分第一信息,包括以下至少一项:
    进行用于第二测量相关行为的至少部分第一信息的发送;
    进行基于至少部分第一信息进行第二测量相关行为的上报的接收;
    维持至少部分第一信息的发送;
    维持至少部分第一信息的接收;
    其中,在所述至少部分第一信息包括参考信号的情况下,所述参考信号包括以下至少一项:
    周期性信道状态信息参考信号CSI-RS;
    非周期性CSI-RS;
    半持续CSI-RS;
    同步广播信道块SSB;
    同步信号;
    定位参考信号PRS;
    相位跟踪参考信号PT-RS。
  32. 根据权利要求18所述的方法,其中,所述传输第二配置下的第二信息,包括以下至少一项:
    进行用于第三测量相关行为的第二配置下的至少部分第二信息的发送;
    进行基于第二配置下的至少部分第二信息的第三测量相关行为的上报的接收;
    发送至少部分第二信息;
    接收至少部分第二信息;
    其中,所述第二配置为基于DTX传输非激活期进行的配置。
  33. 根据权利要求30、31或32所述的方法,其中,第一测量相关行为、第二测量相关行为、第三测量相关行为包括以下至少一项:
    信道状态信息CSI测量、无线资源管理RRM测量、无线链路监测RLM、层一参考信号接收功率L1-RSRP测量、基于SSB的波束失败检测、基于 CSI-RS的波束失败检测、基于PRS的位置测量、层一信干噪比L1-SINR测量、基于SSB的候选波束检测、基于CSI-RS的候选波束检测、基于SSB的同步测量、基于用于跟踪的CSI-RS的同步测量、基于SSB的波束测量和基于CSI-RS的波束测量。
  34. 一种终端设备,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
    在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
  35. 根据权利要求34所述的终端设备,其中,所述处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    获取第一搜索空间集的配置信息;
    根据所述第一搜索空间集的配置信息,确定DTX的配置信息。
  36. 根据权利要求34所述的终端设备,其中,所述处理器,用于读取所述存储器中的计算机程序还执行以下操作:
    根据DTX的配置信息,确定DTX激活期和DTX非激活期中的至少一项。
  37. 一种网络设备,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    通过收发机向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
    在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
  38. 根据权利要求37所述的网络设备,其中,所述处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    通过收发机向终端设备发送第一搜索空间集的配置信息;
    其中,所述第一搜索空间集的配置信息用于确定DTX的配置信息。
  39. 一种信息传输装置,应用于终端设备,包括:
    获取单元,用于获取网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
    第一执行单元,用于在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息和/或传输第二配置下的第二信息。
  40. 一种信息传输装置,应用于网络设备,包括:
    第一发送单元,用于向终端设备发送网络设备的非连接发送DTX的配置信息,所述配置信息用于确定DTX激活期和/或DTX非激活期;
    第二执行单元,用于在所述DTX激活期传输第一配置下的第一信息和/或在所述DTX非激活期执行第一操作,所述第一操作包括:不传输第一配置下的至少部分第一信息或传输第二配置下的第二信息。
  41. 一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1至33任一项所述的方法。
PCT/CN2023/086210 2022-04-29 2023-04-04 信息传输方法、装置、终端设备及网络设备 WO2023207532A1 (zh)

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