WO2022052096A1 - 数据处理方法、设备及计算机可读存储介质 - Google Patents

数据处理方法、设备及计算机可读存储介质 Download PDF

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Publication number
WO2022052096A1
WO2022052096A1 PCT/CN2020/115031 CN2020115031W WO2022052096A1 WO 2022052096 A1 WO2022052096 A1 WO 2022052096A1 CN 2020115031 W CN2020115031 W CN 2020115031W WO 2022052096 A1 WO2022052096 A1 WO 2022052096A1
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Prior art keywords
csi
resources
measurement
resource configuration
resource
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English (en)
French (fr)
Inventor
马小骏
杜冬阳
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Shenzhen Transsion Holdings Co Ltd
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Shenzhen Transsion Holdings Co Ltd
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Priority to PCT/CN2020/115031 priority Critical patent/WO2022052096A1/zh
Priority to CN202080105181.8A priority patent/CN116134771B/zh
Publication of WO2022052096A1 publication Critical patent/WO2022052096A1/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path

Definitions

  • the embodiments of the present application relate to communication technologies, and in particular, to a data processing method, device, and computer-readable storage medium.
  • UE User equipment, user equipment or terminal equipment or user terminal
  • RRM Radio Resource Management, radio resource
  • UEs in a non-connected (such as idle or inactive) state can only measure based on the SSB (Synchronization Signal Block) of the cell. Since the SSB is scattered in multiple OFDM (Orthogonal Frequency Division Multiplexing, orthogonal frequency division) Multiplexing) symbols and beams, in order to meet the measurement accuracy and other requirements, the UE in the non-connected state needs to keep the wake-up state for a long time during the measurement period, or needs to wake up multiple times, which increases the power consumption of the UE.
  • OFDM Orthogonal Frequency Division Multiplexing, orthogonal frequency division
  • Embodiments of the present application provide a data processing method, a device, and a computer-readable storage medium, so as to solve the problem that a UE in a disconnected state needs to keep a wake-up state for a long time during a measurement period, or needs to wake up multiple times, which increases the The problem of power consumption of UE.
  • an embodiment of the present application provides a data processing method, which is applied to a terminal device in a disconnected state, and the method includes:
  • Receive CSI-RS Channel-State Information Reference Signal
  • the measurement is performed using valid CSI-RS resources.
  • an embodiment of the present application provides a data processing method, which is applied to a network device, and the method includes:
  • an embodiment of the present application provides a data processing apparatus, which is applied to a terminal device in a disconnected state, and the apparatus includes:
  • a resource configuration module for receiving CSI-RS resource configuration
  • a measurement module configured to perform measurement using valid CSI-RS resources according to the resource configuration.
  • an embodiment of the present application provides a data processing apparatus, which is applied to a network device, and the apparatus includes:
  • a resource configuration module configured to send the CSI-RS resource configuration when the radio link is released
  • a sending module configured to send CSI-RS resources.
  • embodiments of the present application provide a terminal device, including: a processor and a memory;
  • the memory stores computer-executable instructions
  • embodiments of the present application provide a network device, including: a processor and a memory;
  • the memory stores computer-executable instructions
  • embodiments of the present application provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the above-mentioned first aspect Or the data processing method described in the second aspect.
  • the network device when the wireless link is released, the network device sends the CSI-RS resource configuration to configure the CSI-RS resource for the UE, and sends the CSI-RS resource, so that the The UE in the non-connected state can also use valid CSI-RS resources for measurement according to the CSI-RS resource configuration.
  • the UE does not need to wake up frequently, and does not need to maintain the wake-up state for a long time, which reduces the UE's Power consumption.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of an emission pattern of an SSB provided in Embodiment 2 of the present application.
  • FIG. 5 is a configuration example of a CSI-RS resource according to Embodiment 2 of the present application.
  • FIG. 6 is a schematic diagram of an SSB with an emission pattern D provided in Embodiment 2 of the present application;
  • FIG. 7 is an example diagram of dislocation of CSI-RS and SSB symbols according to Embodiment 2 of the present application.
  • FIG. 8 is a schematic structural diagram of a data processing apparatus according to Embodiment 3 of the present application.
  • FIG. 9 is a schematic structural diagram of a data processing apparatus according to Embodiment 5 of the present application.
  • FIG. 10 is a schematic structural diagram of a data processing apparatus according to Embodiment 6 of the present application.
  • FIG. 11 is a schematic structural diagram of a terminal device according to Embodiment 7 of the present application.
  • FIG. 12 is a schematic structural diagram of a network device according to Embodiment 8 of the present application.
  • first, second, third, etc. may be used herein to describe various information, such information should not be limited by these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of this document.
  • the word “if” as used herein can be interpreted as “at the time of” or “when” or “in response to determining”, depending on the context.
  • the singular forms "a,” “an,” and “the” are intended to include the plural forms as well, unless the context dictates otherwise.
  • the data processing method provided by the embodiment of the present application can be applied to the schematic diagram of the communication system architecture shown in FIG. 1 .
  • the data processing method provided by the embodiment of the present application can be applied to the schematic diagram of the communication system architecture shown in FIG. 1 .
  • the communication system includes: a network device and multiple terminal devices. It is assumed that the multiple terminal devices include terminal device 1 , terminal device 2 , terminal device 3 and terminal device 4 in the figure. It should be noted that the communication system shown in FIG.
  • the above communication system may be a system in a scenario of URLLC (Ultra-Reliable and Low Latency Communications, high reliability and low latency communication) transmission in a 5G communication system.
  • GSM Global System of Mobile communication, global mobile communication
  • CDMA Code Division Multiple Access, code division multiple access
  • WCDMA Wideband Code Division Multiple Access
  • TD-SCDMA Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access
  • LTE Long Term Evolution, Long Term Evolution
  • future 5G and other network standards for example, can be applied to GSM (Global System of Mobile communication, global mobile communication), CDMA (Code Division Multiple Access, code division multiple access) , WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access), LTE (Long Term Evolution, Long Term Evolution) system and future 5G and other network standards.
  • the above communication system may be a system
  • the above-mentioned network equipment may be BTS (Base Transceiver Station, base station) and/or base station controller in GSM or CDMA, or may be NB (NodeB, base station) and/or RNC (Radio Network) in WCDMA. Controller, radio network controller), it can also be an evolved eNB (Evolutional Node B, base station) or eNodeB in LTE, or a relay station or access point, or a base station (gNB) in the future 5G network, etc., this application is here Not limited.
  • BTS Base Transceiver Station, base station
  • NB NodeB, base station
  • RNC Radio Network
  • Controller radio network controller
  • the above-mentioned terminal device may be a wireless terminal or a wired terminal.
  • a wireless terminal may be a device that provides voice and/or other service data connectivity to a user, a handheld device with wireless connectivity, or other processing device connected to a wireless modem.
  • a wireless terminal can communicate with one or more core network devices via a RAN (Radio Access Network), and the wireless terminal can be a mobile terminal, such as a mobile phone (or called a "cellular" phone) and a mobile phone with a mobile terminal.
  • Computers for example, may be portable, pocket-sized, hand-held, computer-built-in or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network.
  • the wireless terminal may also be a PCS (Personal Communication Service, personal communication service) phone, a cordless phone, a SIP (Session Initiation Protocol, session initiation protocol) phone, a WLL (Wireless Local Loop, wireless local loop) station, a PDA ( Personal Digital Assistant) and other devices.
  • a wireless terminal may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a connection Access Terminal, User Terminal, User Agent, User Device or User Equipment, which are not limited here.
  • the above-mentioned terminal device may also be a device such as a smart watch, a tablet computer, or the like.
  • the embodiments of the present application are specifically applied to a scenario where a UE in a disconnected state (eg, idle/inactive mode) performs measurement.
  • the UE in the non-connected state performs measurement based on the SSB (Synchronization Signal Block) of the cell. Since the SSB is scattered on multiple OFDM symbols and beams, in order to meet the requirements of measurement accuracy, the non-connected state The UE needs to keep the wake-up state for a long time during the measurement period, or needs to wake up multiple times, which increases the power consumption of the UE.
  • the data transmission method provided by the present application aims to, based on the above scenario, configure CSI-RS resources for a UE in a disconnected state, so that the UE in a disconnected state can use valid CSI-RS resources for The measurement can effectively shorten the wake-up time required by the UE to meet the measurement requirements, and can reduce the power consumption of the UE.
  • FIG. 2 is a flowchart of a data processing method provided in Embodiment 1 of the present application. As shown in Figure 2, the specific steps of the method are as follows:
  • Step S101 when the radio link is released, the network device sends the CSI-RS resource configuration.
  • the network device when the radio link is released, the network device sends the CSI-RS resource configuration to the UE, and configures a CSI-RS resource set for the UE, and the CSI-RS resource set is used for the relevant measurement of the UE in a disconnected state.
  • the CSI-RS resource configuration includes configuration information of the CSI-RS resource configured for the UE.
  • the CSI-RS resource configuration includes at least one of the following: a period, a time-frequency position, a power offset, and a QCL (Quasi co-located, quasi co-located) relationship with the SSB.
  • Step S102 the network device sends CSI-RS resources.
  • the network device configures CSI-RS resources for UEs in the disconnected state, and sends corresponding CSI-RS signals, so as to provide the UEs in the disconnected state with CSI-RS resources for performing related policies.
  • Step S103 the UE in the disconnected state receives the CSI-RS resource configuration.
  • the UE in the disconnected state can obtain the CSI-RS resource configuration by receiving system parameters.
  • Step S104 the UE uses valid CSI-RS resources to perform measurement according to the CSI-RS resource configuration.
  • the UE in the non-connected state can also use valid CSI-RS resources for measurement according to the CSI-RS resource configuration.
  • the wake-up time of the UE is reduced, and the power consumption of the UE is reduced.
  • the network device when the wireless link is released, sends the CSI-RS resource configuration to configure the CSI-RS resource for the UE, and sends the CSI-RS resource, so that the UE in the non-connected state can also configure the CSI-RS resource according to the CSI-RS resource.
  • the UE uses effective CSI-RS resources for measurement, the UE does not need to wake up frequently, and does not need to maintain a wake-up state for a long time, which reduces the power consumption of the UE.
  • FIG. 3 is a schematic diagram of a transmission pattern of an SSB provided by Embodiment 2 of the present application
  • FIG. 4 is a flowchart of a data processing method provided by Embodiment 2 of the present application.
  • the UE in the disconnected state can also perform measurement based on SBB.
  • the network device sends SSBs according to certain rules, and a complete SSB burst (unit) takes 5ms as the basic unit and includes several SSBs.
  • the period of the SSB burst can be configured as 5ms, 10ms, 20ms, 40ms, 80ms, 160ms, etc.
  • the transmission pattern of SSB in SSB burst has five categories of ABCDE, which can be divided into 8 types according to the specific frequency band configuration, supporting different maximum number of beams.
  • the transmission pattern of the SSB is exemplarily described by taking the period of the SSB burst as 20ms, that is, there is one SSB burst in the 20ms period as an example.
  • Figure 3 shows information such as SCS (Sub-carrier spacing, sub-carrier spacing) and frequency bands corresponding to different transmission patterns.
  • a maximum of 4, 8 or 64 beams can be sent every 5ms.
  • Each SSB occupies 4 consecutive OFDM symbols.
  • the UE in the disconnected state can perform SS-RSRP (Synchronization Signal Reference Signal Received Power, synchronization signal reference signal received power) and SS-RSRQ (Synchronization Signal Reference Signal Received Power) and SS-RSRQ (Synchronization Signal Reference Signal) according to the SSS (Secondary Synchronization Signal) signal in the SSB.
  • Received Quality the measurement of the received quality of the synchronization signal reference signal).
  • the measurement time is determined by the SMTC (SSB-based RRM Measurement Timing Configuration, SSB-based RRM measurement timing configuration) parameter.
  • the specific measurement details can be independently implemented by the UE, and only the accuracy in the test scenario required by the protocol needs to be met, which is not specifically limited in this embodiment.
  • the measurement follows the EIS (Effective Isotropic Sensitivity) criterion, that is, when there are multiple downlink beams and uplink beams, the UE needs to select the result corresponding to the optimal beam among the multiple measurement results.
  • EIS Effective Isotropic Sensitivity
  • the SMTC parameters include the following 3 parameters: period, offset within period and duration.
  • the configuration of SMTC can look like this:
  • the UE in the non-connected state is introduced to measure the CSI-RS.
  • the measurement of the CSI-RS in the measurement result can be performed using QCL.
  • the relationship is equivalent to the SS-related measurement quantity, so that the UE can measure and obtain the measurement quantity that meets the accuracy requirements in a relatively short time.
  • Step S201 when the radio link is released, the network device sends a radio link release message including the CSI-RS resource configuration.
  • the network device when the radio link is released, the network device sends a CSI-RS resource configuration to the UE, and configures a CSI-RS resource set for the UE, and the CSI-RS resource set is used for the relevant measurement of the UE in a disconnected state.
  • the CSI-RS resource set configured for the UE includes one or more groups of CSI-RS resources, and the CSI-RS resource configuration includes configuration information of the CSI-RS resources configured for the UE.
  • the CSI-RS resource configuration includes at least one of the following configuration information of each CSI-RS resource: period, time-frequency position, power offset, and QCL relationship with the SSB.
  • the configuration of CSI-RS resources may be implemented in the manner shown in FIG. 5 .
  • the configuration information of the CSI-RS resources may further include: scrambling code information of the CSI-RS resources.
  • the CSI-RS resource configuration includes at least one of the following:
  • CSI-RS measurement resource configuration of the current cell and CSI-RS measurement resource configuration of neighboring cells.
  • the local cell refers to the current serving cell of the UE.
  • the network device may configure the CSI-RS measurement resource configuration of the current cell for the UE, and the UE performs related measurement of the current cell based on the CSI-RS measurement resource configuration of the current cell.
  • the network device may further configure the CSI-RS measurement resource configuration of the neighboring cell for the UE, and the UE performs related measurement of the neighboring cell based on the CSI-RS measurement resource configuration of the neighboring cell.
  • the network device may also configure the CSI-RS measurement resource configuration of the current cell and the CSI-RS measurement resource configuration of the neighboring cell for the UE at the same time.
  • the UE is based on the CSI-RS measurement resource configuration of the current cell and the CSI-RS measurement resource configuration of the neighboring cell respectively -RS measurement resource configuration to perform related measurements of the current cell and neighboring cells.
  • the dislocation of the CSI-RS and SSB symbols may be considered to achieve efficient measurement.
  • a maximum of 64 beams are contained within 5 ms.
  • the specific symbols of the first 2 SSBs can be shown in FIG. 7 .
  • the top row of numbers (0-27) in FIG. 7 represents the number of OFDM symbols.
  • the 4 grids starting from the OFDM symbols numbered 4, 8, 16 and 20 in the second row above represent 4 symbols occupied by one SSB.
  • the four SSBs in Figure 7 correspond to beam indices 0/1/2/3 respectively.
  • the CSI-RS can support multiple symbol position configurations.
  • the network device can configure 4 groups of CSI-RS such as 3/4/5/6 for the UE (for example, it can be TRS (tracking reference signal, tracking reference signal)).
  • the base station uses a beam different from beam index 0/1/2/3 on symbol 0/1/2/3, such as index 32/32/33/33, and symbol 14/15 uses beam index 34.
  • 4 beams can be measured in the time of 1ms.
  • 3 additional beams can be measured, and the SSB with the same beam number on the following symbols does not need to be measured.
  • the next few 1ms also use a similar method to measure other beams.
  • the UE can measure all the beams of the base station in a shorter time, thereby shortening the total wake-up time and effectively reducing the power consumption of the terminal.
  • Step S202 the network device sends the CSI-RS resource according to the CSI-RS resource configuration.
  • the network device configures CSI-RS resources for the UE, and according to the CSI-RS resource configuration, sends the CSI-RS resources for the UE to perform measurement.
  • the network device may periodically send the CSI-RS resources according to the CSI-RS resource configuration.
  • the network device After the network device sends the CSI-RS resource configuration, it can periodically send the CSI-RS resource according to the CSI-RS resource configuration. That is, this step is performed after step S201, and this step is performed in parallel with steps S203-S204.
  • Step S203 the UE in the disconnected state receives a radio link release message including the CSI-RS resource configuration.
  • the UE in the disconnected state receives the radio link release message including the CSI-RS resource configuration, and can acquire the CSI-RS resource configuration in the radio link release message.
  • Step S204 the UE performs measurement using valid CSI-RS resources according to the CSI-RS resource configuration.
  • the network device will configure CSI-RS resources for the UE in the connected state, and transmit a CSI-RS signal for the UE in the connected state to perform measurement. Therefore, the network device can configure the UE in the non-connected state to measure the CSI-RS resources sent to other UEs in the connected state in the cell, so as to realize the measurement based on CSI-RS of the UE in the non-connected state, thereby reducing the total UE Wake-up time to reduce UE energy consumption.
  • the CSI-RS is configured by the network device according to other connected UEs, once the connected UEs are released, the corresponding CSI-RS resources may also be released.
  • the UEs in the disconnected state need to first detect the resources when measuring Validity of CSI-RS resources in the pool, and then use valid CSI-RS resources for measurement.
  • valid CSI-RS resources may be determined according to the following methods:
  • the network device sends a DCI (Downlink Control Information, downlink control information) containing the validity information of the CSI-RS resources; the UE receives the DCI, and determines the valid CSI-RS resources according to the DCI.
  • DCI Downlink Control Information, downlink control information
  • the validity information of the CSI-RS resource may be the validity period of the CSI-RS resource.
  • the UE in the disconnected state will periodically receive paging information, and the network device may send DCI during the paging period, so that the UE in the disconnected state can receive the DCI.
  • DCI contains the validity of CSI-RS resources measured for UEs in non-connected state in the current paging cycle.
  • the DCI containing the validity information of the CSI-RS resources can be scrambled using a specific scrambling code, so that only the UE that has the descrambling sequence corresponding to the specific scrambling code can use the corresponding descrambling sequence to perform scrambling. Decoding to learn the validity information of the CSI-RS resources in the DCI, while other UEs cannot learn the validity information of the CSI-RS resources in the DCI.
  • the DCI may indicate the validity of the relevant CSI-RS resource or CSI-RS resource set by means of a bit stream.
  • bits can be used in the DCI to identify the validity of these resources in the current cycle, where each bit corresponds to a resource Index, use bit 1 to indicate that the UE can use the resource for measurement, and use bit 0 to indicate that the resource is unavailable in the current cycle.
  • the network device when the network device indicates the validity of the CSI-RS resource through the DCI, when the corresponding radio link is released and the CSI-RS is invalid, the network device needs to continuously send the CSI-RS according to the effective period range, so that the effective period of the DCI is A valid CSI-RS exists within the range.
  • valid CSI-RS resources may be determined according to the following methods:
  • the UE uses the configured CSI-RS resources to perform measurement according to the CSI-RS resource configuration; and determines the effective CSI-RS resources according to the measurement result.
  • the UE determines valid CSI-RS resources according to the measurement result, including:
  • the UE compares the measurement result of the CSI-RS resource with the measurement result of the SSB resource, and obtains the difference between the two.
  • the SSB resource and the CSI-RS resource have the same QCL; if the difference is less than or equal to the preset threshold , then the CSI-RS resources are valid resources, and the measurement result of the CSI-RS resources is the valid measurement result of using valid CSI-RS resources for measurement.
  • the preset threshold may be configured according to an actual application scenario, which is not specifically limited in this embodiment.
  • the UE can autonomously detect the validity of the CSI-RS resources.
  • the UE compares the relative measurement value based on CSI-RS with the relative measurement value based on SSB. If the deviation between the two is within a preset threshold, the CSI-RS resource is considered to be valid, and the measurement result based on CSI-RS is valid; two If the deviation is greater than the preset threshold, the CSI-RS resource is considered invalid, and the measurement result based on the CSI-RS is invalid.
  • valid CSI-RS resources may be determined according to the following methods:
  • the network device detects the cycle configuration; the UE receives the detection cycle configuration, and determines the CSI-RS resources within the detection cycle as valid resources according to the detection cycle configuration.
  • the detection period configuration may be carried in the radio link release message.
  • the network device may also configure a separate detection period, and the UE performs related measurements based on CSI-RS resources according to the detection period.
  • Step S205 the UE reports the measurement result.
  • Step S206 the network device receives the measurement result.
  • Step S207 the network device performs mobility processing according to the measurement result.
  • the measurement results include at least one of the following:
  • SS-RSRP Synchronization Signal Reference Signal Received Power
  • SS-RSRQ Synchronization Signal Reference Signal Received Quality
  • CSI-RSRP Channel State Information Reference Signal Received Power
  • CSI-RSRQ Channel State Information Reference Signal Received Quality
  • the UE may directly report the CSI-RS measurement result obtained based on the CSI-RS measurement.
  • the network device performs mobility processing according to the CSI-RS measurement result.
  • the UE may convert the CSI-RS measurement result into an equivalent SS measurement result, and convert the converted CSI-RS measurement result into an equivalent SS measurement result.
  • the results are reported.
  • the network equipment performs mobility processing according to the equivalent SS measurement results.
  • the power offset of the CSI-RS is configured in the CSI-RS resource, that is, the difference between the power of the CSI-RS signal transmitted by the network device and the SS signal. Assuming that the power offset of the CSI-RS is -3db, the power of the CSI-RS signal transmitted by the network device is 3db lower than that of the SS signal, then the equivalent SS-RSRP value is the measured CSI-RSRP+3db. In addition, other measured values can be similarly converted by configuring other parameter values, which are not listed one by one in this embodiment.
  • the power offset for configuring the CSI-RS in the CSI-RS resource may be any one of the following: -3db, 0db, 3db, 6db, which is not specifically limited in this embodiment.
  • the UE may directly report the CSI-RS measurement result obtained based on the CSI-RS measurement.
  • the network device converts the received CSI-RS measurement results into equivalent SS measurement results, and performs mobility processing according to the converted equivalent SS measurement results.
  • the UE may directly convert the CSI-RS measurement result obtained based on the CSI-RS measurement into the equivalent SS measurement result;
  • the equivalent SS measurement results and the SS measurement results obtained based on the SSB measurement are reported separately.
  • the network device performs mobility processing according to the equivalent SS measurement result or the SS measurement result obtained based on the SSB measurement.
  • the UE may directly use the CSI-RS measurement result obtained based on the CSI-RS measurement and the UE may use the CSI-RS measurement result and the SS measurement result obtained based on the SSB measurement. Reporting; the network device converts the received CSI-RS measurement result into an equivalent SS measurement result, and performs mobility processing respectively according to the equivalent SS measurement result or the SS measurement result obtained based on the SSB measurement.
  • the network device may also, according to at least one of the CSI-RS measurement result obtained based on CSI-RS measurement, the equivalent SS measurement result converted from the CSI-RS measurement result, and the SS measurement result obtained based on SSB measurement Mobility processing is performed, which is not specifically limited in this embodiment.
  • the mobility processing performed by the network device may include cell selection, cell reselection and other processes, which are not specifically limited in this embodiment.
  • the UE in the non-connected state performs the measurement of the serving cell as an example, and an exemplary description is given.
  • the method of performing the measurement of the neighboring cell (non-serving cell) is similar, and the measurement object can be extended to the neighboring cell. , and will not be repeated here.
  • a network device is used to configure CSI-RS resources for the UE, and according to the CSI-RS resource configuration, the CSI-RS resources are periodically sent, and the UE uses valid CSI-RS resources to measure according to the CSI-RS resource configuration, and The CSI-RS measurement result obtained based on the CSI-RS measurement can be converted into an equivalent SS measurement result, and the network device can use one of the CSI-RS measurement result, the equivalent SS measurement result, and the SS measurement result obtained based on the SSB measurement.
  • One or more kinds of mobility processing are performed, and the UE does not need to keep the wake-up state for a long time, which reduces the wake-up time of the UE and reduces the power consumption of the UE.
  • FIG. 8 is a schematic structural diagram of a data processing apparatus according to Embodiment 3 of the present application.
  • the data processing apparatus provided in this embodiment of the present application is applied to a terminal device in a disconnected state, and can execute the method process performed by the UE in Embodiment 1.
  • the data processing apparatus 30 includes: a resource configuration module 301 and a measurement module 302 .
  • the resource configuration module 301 is configured to receive the CSI-RS resource configuration.
  • the measurement module 302 is configured to perform measurement using valid CSI-RS resources according to the resource configuration.
  • the data processing apparatus provided in this embodiment of the present application may be specifically configured to execute the method process performed by the UE in the above-mentioned first embodiment, and the specific functions will not be repeated here.
  • the network device when the wireless link is released, sends the CSI-RS resource configuration to configure the CSI-RS resource for the UE, and sends the CSI-RS resource, so that the UE in the non-connected state can also configure the CSI-RS resource according to the CSI-RS resource.
  • the UE uses effective CSI-RS resources for measurement, the UE does not need to wake up frequently, and does not need to maintain a wake-up state for a long time, which reduces the power consumption of the UE.
  • the resource configuration module is further used for:
  • a radio link release message containing the resource configuration is received.
  • the CSI-RS resource configuration includes at least one of the following:
  • CSI-RS measurement resource configuration of the current cell and CSI-RS measurement resource configuration of neighboring cells.
  • the resource configuration module is further used for:
  • valid CSI-RS resources are determined.
  • the resource configuration module is further used for:
  • the resource configuration module is further used for:
  • the configured CSI-RS resources are used for measurement; the effective CSI-RS resources are determined according to the measurement results.
  • the resource configuration module is further used for:
  • the SSB resource and the CSI-RS resource have the same QCL; if the difference is less than or equal to the preset threshold, then The CSI-RS resources are valid resources, and the measurement results of the CSI-RS resources are valid measurement results using valid CSI-RS resources for measurement.
  • the measurement module is also used for:
  • the measurement result includes at least one of the following:
  • the data processing apparatus provided in this embodiment of the present application may be specifically configured to execute the method process performed by the UE in the second embodiment above, and the specific functions will not be described again here.
  • a network device is used to configure CSI-RS resources for the UE, and according to the CSI-RS resource configuration, the CSI-RS resources are periodically sent, and the UE uses valid CSI-RS resources to measure according to the CSI-RS resource configuration, and The CSI-RS measurement result obtained based on the CSI-RS measurement can be converted into an equivalent SS measurement result, and the network device can use one of the CSI-RS measurement result, the equivalent SS measurement result, and the SS measurement result obtained based on the SSB measurement.
  • One or more kinds of mobility processing are performed, and the UE does not need to keep the wake-up state for a long time, which reduces the wake-up time of the UE and reduces the power consumption of the UE.
  • FIG. 9 is a schematic structural diagram of a data processing apparatus according to Embodiment 5 of the present application.
  • the data processing apparatus provided in the embodiment of the present application is applied to a network device, and can execute the method process executed by the network device in the first embodiment.
  • the data processing apparatus 40 includes: a resource configuration module 401 and a sending module 402 .
  • the resource configuration module 401 is configured to send the CSI-RS resource configuration when the radio link is released.
  • the sending module 402 is used for sending CSI-RS resources.
  • the data processing apparatus provided in this embodiment of the present application may be specifically configured to execute the method process executed by the network device in the above-mentioned first embodiment, and the specific functions will not be repeated here.
  • the network device when the wireless link is released, sends the CSI-RS resource configuration to configure the CSI-RS resource for the UE, and sends the CSI-RS resource, so that the UE in the non-connected state can also configure the CSI-RS resource according to the CSI-RS resource.
  • the UE uses effective CSI-RS resources for measurement, the UE does not need to wake up, nor does it need to maintain a long wake-up state, which reduces the wake-up time of the UE and reduces the power consumption of the UE.
  • FIG. 10 is a schematic structural diagram of a data processing apparatus according to Embodiment 6 of the present application.
  • the resource configuration module is further used for:
  • the CSI-RS resource configuration includes at least one of the following:
  • CSI-RS measurement resource configuration of the current cell and CSI-RS measurement resource configuration of neighboring cells.
  • the resource configuration module is further used for:
  • DCI containing validity information of CSI-RS resources is transmitted.
  • the sending module is also used for:
  • the CSI-RS resources are sent.
  • the data processing apparatus 40 further includes a receiving module 403 for: receiving the measurement result.
  • the measurement result includes at least one of the following:
  • the data processing apparatus 40 further includes a mobility processing module 404 for: performing mobility processing according to the measurement result.
  • the data processing apparatus provided in this embodiment of the present application may be specifically configured to execute the method process executed by the network device in the second embodiment above, and the specific functions will not be repeated here.
  • a network device is used to configure CSI-RS resources for the UE, and according to the CSI-RS resource configuration, the CSI-RS resources are periodically sent, and the UE uses valid CSI-RS resources to measure according to the CSI-RS resource configuration, and The CSI-RS measurement result obtained based on the CSI-RS measurement can be converted into an equivalent SS measurement result, and the network device can use one of the CSI-RS measurement result, the equivalent SS measurement result, and the SS measurement result obtained based on the SSB measurement.
  • One or more kinds of mobility processing are performed, and the UE does not need to keep the wake-up state for a long time, which reduces the wake-up time of the UE and reduces the power consumption of the UE.
  • FIG. 11 is a schematic structural diagram of a terminal device according to Embodiment 7 of the present application.
  • the terminal device includes: a processor 1001 and a memory 1002 .
  • Memory 1002 stores computer-executable instructions.
  • the processor 1001 executes the computer-executed instructions stored in the memory 1002, so that the processor 1001 executes the method process performed by the UE in any of the foregoing method embodiments.
  • the network device when the wireless link is released, sends the CSI-RS resource configuration to configure the CSI-RS resource for the UE, and sends the CSI-RS resource, so that the UE in the non-connected state can also configure the CSI-RS resource according to the CSI-RS resource.
  • the UE uses effective CSI-RS resources for measurement, the UE does not need to wake up frequently, and does not need to maintain a wake-up state for a long time, which reduces the power consumption of the UE.
  • FIG. 12 is a schematic structural diagram of a network device according to Embodiment 8 of the present application.
  • the network device 110 includes: a processor 1101 and a memory 1102 .
  • the memory 1102 stores computer-executed instructions; the processor 1101 executes the computer-executed instructions stored in the memory 1102, so that the processor 1101 executes the method process performed by the network device in any of the above method embodiments.
  • the network device when the wireless link is released, sends the CSI-RS resource configuration to configure the CSI-RS resource for the UE, and sends the CSI-RS resource, so that the UE in the non-connected state can also configure the CSI-RS resource according to the CSI-RS resource configuration.
  • the UE uses effective CSI-RS resources for measurement, the UE does not need to wake up frequently, and does not need to maintain a wake-up state for a long time, which reduces the power consumption of the UE.
  • Embodiments of the present application further provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the method performed by the UE in any of the foregoing method embodiments process.
  • Embodiments of the present application further provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the operations executed by the network device in any of the foregoing method embodiments. method flow.
  • the embodiments of the present application also provide a computer program product, the computer program product includes computer program code, and when the computer program code runs on a computer, makes the computer execute the above methods in various possible implementation manners.
  • the embodiments of the present application further provide a chip, including a memory and a processor, the memory is used for storing a computer program, and the processor is used for calling and running the computer program from the memory, so that the device with the chip installed performs the above various possible implementation manners. Methods.
  • step codes such as S101 and S102 are used, the purpose of which is to express the corresponding content more clearly and briefly, and does not constitute a substantial restriction on the order.
  • S102 will be executed first and then S101, etc., but these should all fall within the protection scope of this application.

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Abstract

一种数据处理方法、设备及计算机可读存储介质。通过在无线链路释放时网络设备向终端设备发送的无线链路释放消息中携带CSI-RS资源配置为UE配置CSI-RS资源，并向处于非连接状态下的UE发送CSI-RS，使得处于非连接状态下的UE也可以根据所述的CSI-RS资源配置，使用有效的CSI-RS资源进行测量。这样，UE在非连接状态下可以不仅仅依靠SSB进行测量，从而使得UE不需要多次唤醒或保持较长时间的唤醒状态，减小了UE的功率消耗。

Description

数据处理方法、设备及计算机可读存储介质 技术领域
本申请实施例涉及通信技术，尤其涉及一种数据处理方法、设备及计算机可读存储介质。
背景技术
为了保证5G NR(New Radio，新空口)中的业务传输，UE(User equipment，用户设备或终端设备或用户终端)需要根据基站发送的参考信号进行信道状态测量和RRM(Radio Resource Management，无线资源管理)测量。
5G NR中，非连接(例如idle或inactive)状态的UE只能基于小区的SSB(Synchronization Signal Block，同步信号块)进行测量，由于SSB分散在多个OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)符号和波束上，为满足测量精度等要求，非连接状态的UE在测量周期内需要保持较长时间的唤醒状态，或者需要进行多次唤醒，增大了UE的功率消耗。
前面的叙述在于提供一般的背景信息，并不一定构成现有技术。
发明内容
本申请实施例提供一种数据处理方法、设备及计算机可读存储介质，用以解决非连接状态的UE在测量周期内需要保持较长时间的唤醒状态，或者需要进行多次唤醒，增大了UE的功率消耗的问题。
第一方面，本申请的实施例提供一种数据处理方法，应用于处于非连接状态的终端设备，所述方法包括：
接收CSI-RS(Channel-State Information Reference Signal，信道状态信息参考信号)资源配置；
根据所述资源配置，使用有效的CSI-RS资源进行测量。
第二方面，本申请的实施例提供一种数据处理方法，应用于网络设备，所述方法包括：
在无线链路释放时，发送CSI-RS资源配置；
发送CSI-RS资源。
第三方面，本申请的实施例提供一种数据处理装置，应用于处于非连接状态的终端设备，所述装置包括：
资源配置模块，用于接收CSI-RS资源配置；
测量模块，用于根据所述资源配置，使用有效的CSI-RS资源进行测量。
第四方面，本申请的实施例提供一种数据处理装置，应用于网络设备，所述装置包括：
资源配置模块，用于在无线链路释放时，发送CSI-RS资源配置；
发送模块，用于发送CSI-RS资源。
第五方面，本申请的实施例提供一种终端设备，包括：处理器和存储器；
所述存储器存储计算机执行指令；
所述计算机执行指令被所述处理器执行时实现上述第一方面所述的数据处理方法。
第六方面，本申请的实施例提供一种网络设备，包括：处理器和存储器；
所述存储器存储计算机执行指令；
所述计算机执行指令被所述处理器执行时实现上述第二方面所述的数据处理方法。
第七方面，本申请的实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现上述第一方面或第二方面所述的数据处理方法。
本申请实施例提供的数据处理方法、设备及计算机可读存储介质，通过在无线链路释放时，网络设备发送CSI-RS资源配置为UE配置CSI-RS资源，并发送CSI-RS资源，使得处于非连接状态的UE也可以根据所述CSI-RS资源配置，使用有效的CSI-RS资源进行测量，UE不需要进行频繁的唤醒，也无需保持较长时间的唤醒状态，减小了UE的功率消耗。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。
图1为本申请实施例提供的一种通信系统架构示意图；
图2为本申请实施例一提供的一种数据处理方法流程图；
图3为本申请实施例二提供的SSB的发射图样的示意图；
图4为本申请实施例二提供的一种数据处理方法流程图；
图5为本申请实施例二提供的一种CSI-RS资源的配置实例；
图6为本申请实施例二提供的发射图样为D的SSB的示意图；
图7为本申请实施例二提供的配置CSI-RS与SSB符号的错位的示例图；
图8为本申请实施例三提供的一种数据处理装置的结构示意图；
图9为本申请实施例五提供的一种数据处理装置的结构示意图；
图10为本申请实施例六提供的一种数据处理装置的结构示意图；
图11为本申请实施例七提供的一种终端设备的结构示意图；
图12为本申请实施例八提供的一种网络设备的结构示意图。
通过上述附图，已示出本申请明确的实施例，后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本申请构思的范围，而是通过参考特定实施例为本领域技术人员说明本申请的概念。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置和方法的例子。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
应当理解，尽管在本文可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。 例如，在不脱离本文范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语"如果"可以被解释成为"在……时"或"当……时"或"响应于确定"。再者，如同在本文中所使用的，单数形式“一”、“一个”和“该”旨在也包括复数形式，除非上下文中有相反的指示。应当进一步理解，术语“包含”、“包括”表明存在的特征、步骤、操作、元件、组件、项目、种类、和/或组，但不排除一个或多个其他特征、步骤、操作、元件、组件、项目、种类、和/或组的存在、出现或添加。此处使用的术语“或”和“和/或”被解释为包括性的，或意味着任一个或任何组合。因此，“A、B或C”或者“A、B和/或C”意味着“以下任一个：A；B；C；A和B；A和C；B和C；A、B和C”。仅当元件、功能、步骤或操作的组合在某些方式下内在地互相排斥时，才会出现该定义的例外。
本申请实施例提供的数据处理方法，可以适用于图1所示的通信系统架构示意图。本申请实施例提供的数据处理方法，可以适用于图1所示的通信系统架构示意图。如图1所示，该通信系统包括：网络设备以及多个终端设备，假设多个终端设备包括图中的终端设备1、终端设备2、终端设备3和终端设备4。需要说明的是，图1所示的通信系统可以适用于不同的网络制式，例如，可以适用于GSM(Global System of Mobile communication，全球移动通讯)、CDMA(Code Division Multiple Access，码分多址)、WCDMA(Wideband Code Division Multiple Access，宽带码分多址)、TD-SCDMA(Time Division-Synchronous Code Division Multiple Access，时分同步码分多址)、LTE(Long Term Evolution，长期演进)系统及未来的5G等网络制式。可选的，上述通信系统可以为5G通信系统中URLLC(Ultra-Reliable and Low Latency Communications，高可靠低时延通信)传输的场景中的系统。
故而，可选的，上述网络设备可以是GSM或CDMA中的BTS(Base Transceiver Station，基站)和/或基站控制器，也可以是WCDMA中的NB(NodeB，基站)和/或RNC(Radio Network Controller，无线网络控制器)，还可以是LTE中的演进型eNB(Evolutional Node B，基站)或eNodeB，或者中继站或接入点，或者未来5G网络中的基站(gNB)等，本申请在此并不限定。
上述终端设备可以是无线终端也可以是有线终端。无线终端可以是指向用户提供语音和/或其他业务数据连通性的设备，具有无线连接功能的手持式设备、或 连接到无线调制解调器的其他处理设备。无线终端可以经RAN(Radio Access Network，无线接入网)与一个或多个核心网设备进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。再例如，无线终端还可以是PCS(Personal Communication Service，个人通信业务)电话、无绳电话、SIP(Session Initiation Protocol，会话发起协议)话机、WLL(Wireless Local Loop，无线本地环路)站、PDA(Personal Digital Assistant，个人数字助理)等设备。无线终端也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、用户设备(User Device or User Equipment)，在此不作限定。可选的，上述终端设备还可以是智能手表、平板电脑等设备。
本申请实施例具体的应用于处于非连接状态(例如idle/inactive模式)的UE进行测量的场景。在5G NR中，处于非连接状态的UE基于小区的SSB(Synchronization Signal Block，同步信号块)进行测量，由于SSB分散在多个OFDM符号和波束上，为满足测量精度等要求，非连接状态的UE在测量周期内需要保持较长时间的唤醒状态，或者需要进行多次唤醒，增大了UE的功率消耗。
本申请提供的数据传输方法，旨在基于上述场景，通过为处于非连接状态的UE配置CSI-RS资源，处于非连接状态的UE可以根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，能够有效缩短UE满足测量要求需要的唤醒时间，能够减少UE的功率消耗。
下面以具体地实施例对本申请实施例的技术方案以及本申请的技术方案如何解决上述技术问题进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例中不再赘述。下面将结合附图，对本申请实施例的实施例进行描述。
图2为本申请实施例一提供的一种数据处理方法流程图。如图2所示，该方法具体步骤如下：
步骤S101、在无线链路释放时，网络设备发送CSI-RS资源配置。
本实施例中，在无线链路释放时，网络设备向UE发送CSI-RS资源配置， 为UE配置CSI-RS资源集，该CSI-RS资源集用于UE在非连接状态下的相关测量。
其中，CSI-RS资源配置包含为UE配置的CSI-RS资源的配置信息。
示例性地，CSI-RS资源配置包括以下至少一项：周期，时频位置，功率偏置，与SSB的QCL(Quasi co-located，准共址)关系。
步骤S102、网络设备发送CSI-RS资源。
网络设备为非连接状态的UE配置CSI-RS资源，并发送相应的CSI-RS信号，以向非连接状态的UE提供用于进行相关策略的CSI-RS资源。
步骤S103、处于非连接状态的UE接收CSI-RS资源配置。
本实施例中，处于非连接状态的UE可以通过接收系统参数的方式来获得CSI-RS资源配置。
步骤S104、UE根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量。
在获得CSI-RS资源配置之后，处于非连接状态的UE也可以根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，UE不需要进行唤醒，也无需保持较长时间的唤醒状态，减少了UE的唤醒时间，减小了UE的功率消耗。
本申请实施例通过在无线链路释放时，网络设备发送CSI-RS资源配置为UE配置CSI-RS资源，并发送CSI-RS资源，使得处于非连接状态的UE也可以根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，UE不需要进行频繁的唤醒，也无需保持较长时间的唤醒状态，减小了UE的功率消耗。
图3为本申请实施例二提供的SSB的发射图样的示意图；图4为本申请实施例二提供的一种数据处理方法流程图。
在实际应用中，处于非连接状态的UE还可以基于SBB进行测量。
具体地，网络设备按照一定的规则发送SSB，一个完整的SSB burst(单元)以5ms为基本单位，包含若干个SSB。SSB burst的周期可以配置为5ms，10ms，20ms,40ms，80ms，160ms等。
SSB burst中SSB的发射图样有ABCDE五大类，根据具体的频段配置可以分为8种，支持不同数量的最大波束数。
如图3所示，图3中以SSB burst的周期为20ms，也就是20ms周期内有一个SSB burst为例对SSB的发射图样进行示例性地说明。图3示出了不同发射图 样对应的SCS(Sub-carrier spacing，子载波间隔)，频段等信息。
不同场景下每5ms内可以发送最大4或8或64的波束数。每个SSB占用4个连续OFDM符号。处于非连接状态的UE可根据SSB中的SSS(Secondary Synchronization Signal，辅同步信号)信号进行SS-RSRP(Synchronization Signal Reference Signal Received Power，同步信号参考信号接收功率)和SS-RSRQ(Synchronization Signal Reference Signal Received Quality，同步信号参考信号接收质量)的测量。其中，测量时间由SMTC(SSB-based RRM Measurement Timing Configuration，基于SSB的RRM测量定时配置)参数确定。
具体的测量细节可以由UE自主实现，只需要满足协议要求的测试场景下的精度即可，本实施例此处不做具体限定。
根据38.101测量按照EIS(Effective Isotropic Sensitivity，有效辐射接收灵敏度)准则，也就是存在多个下行波束和上行波束时，UE需要选择多个测量结果中的最优波束对应的结果。
由于SSB的发射符号位置是固定的，UE在进行测量，特别是发送和接收波束数较多时，需要在SMTC窗内进行在较多的slot时隙上进行多次测量。
示例性地，SMTC参数包括以下3个参数：周期，周期内偏移和持续时间。例如，SMTC的配置可以如下所示：
periodicity::{SF5,SF10,SF20,SF40,SF80,SF160}
Offset::{0-periodicity-1}
Duration:{sf1,sf2,sf3,sf4,sf5}
为降低功耗、减少UE的唤醒时间，需要尽量减小UE的测量时间(duration)，增大周期(periodicity)，但是这样会导致测量误差的增大，比如这段时间内UE位置有较大移动，就不能及时感知并进行移动性过程，从而影响系统性能。
由于SSB信号是固定的，不适合再增加密度用于UE测量，本实施例中，引入处于非连接状态的UE对CSI-RS的测量，另外还可以将测量结果中CSI-RS的测量利用QCL关系等效到SS相关测量量，从而支持UE在较短时间内测量得到符合精度要求的测量量。
如图4所示，本实施例中数据处理方法的具体步骤如下：
步骤S201、在无线链路释放时，网络设备发送包含CSI-RS资源配置的无线链路释放消息。
本实施例中，在无线链路释放时，网络设备向UE发送CSI-RS资源配置，为UE配置CSI-RS资源集，该CSI-RS资源集用于UE在非连接状态下的相关测量。
其中，为UE配置CSI-RS资源集包括一组或者多组的CSI-RS资源，CSI-RS资源配置包含为UE配置的CSI-RS资源的配置信息。CSI-RS资源配置包括每个CSI-RS资源的以下至少一项配置信息：周期，时频位置，功率偏置，与SSB的QCL关系。
例如，CSI-RS资源的配置可以通过如图5所示的方式实现。
可选地，CSI-RS资源的配置信息还可以包括：CSI-RS资源的扰码信息。
另外，CSI-RS资源配置包括以下至少一项：
本小区的CSI-RS测量资源配置，邻小区的CSI-RS测量资源配置。
其中，本小区是指UE当前的服务小区。
可选地，网络设备可以为UE配置的本小区的CSI-RS测量资源配置，UE基于本小区的CSI-RS测量资源配置，进行本小区的相关测量。
可选地，网络设备还可以为UE配置的邻小区的CSI-RS测量资源配置，UE基于邻小区的CSI-RS测量资源配置，进行邻小区的相关测量。
可选地，网络设备还可以同时为UE配置的本小区的CSI-RS测量资源配置和邻小区的CSI-RS测量资源配置，UE分别基于本小区的CSI-RS测量资源配置和邻小区的CSI-RS测量资源配置，进行本小区和邻小区的相关测量。
另外，网络设备给UE配置CSI-RS资源时，可以考虑配置CSI-RS与SSB符号的错位，以实现高效的测量。
例如，对与如图6所示的发射图样为D的SSB配置，5ms内包含最大64波束。其中前2个SSB的具体符号可以如图7所示，图7中最上面一行数字(0-27)表示OFDM符号的编号，对于120kSCS，每个1ms包含14*8＝112个符号。其中自上第二行中自OFDM符号的编号为4，8，16和20的起始的4个格子表示一个SSB占用的4个符号。图7中4个SSB分别对应波束index 0/1/2/3。CSI-RS可以支持多种符号位置配置，比如网络设备可以给UE配置3/4/5/6等4组CSI-RS(例如可以是TRS(tracking reference signal，跟踪参考信号))。基站在符号0/1/2/3上使用不同于波束index 0/1/2/3的波束，比如index32/32/33/33，符号14/15使用波束index34。这样，在1ms的时间内原先只能测量到4个波束的测量，现在基 于CSI-RS可以额外提供3个波束的测量，后面符号上相同波束序号的SSB就不用再进行测量。类似的，后面几个1ms也使用类似的方法进行其他波束的测量。UE可以在更短的时间内测量基站所有的波束，从而缩短总的唤醒时间，有效降低终端功耗。
步骤S202、网络设备根据CSI-RS资源配置，发送CSI-RS资源。
本实施例中，网络设备为UE配置CSI-RS资源，并根据CSI-RS资源配置，发送CSI-RS资源，用于UE进行测量。
示例性地，网络设备可以根据CSI-RS资源配置，周期地发送CSI-RS资源。
在网络设备发送CSI-RS资源配置之后，即可根据CSI-RS资源配置，周期的发送CSI-RS资源。也即是该步骤在步骤S201之后进行，该步骤与步骤S203-S204并行地进行。
步骤S203、处于非连接状态的UE接收包含CSI-RS资源配置的无线链路释放消息。
处于非连接状态的UE接收包含CSI-RS资源配置的无线链路释放消息，并可以获取到无线链路释放消息中的CSI-RS资源配置。
步骤S204、UE根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量。
本实施例的一种可能的实施方式中，考虑到网络设备会给连接态的UE配置CSI-RS资源，并发射CSI-RS信号，用于连接态的UE进行测量。因此，网络设备可以配置非连接状态的UE对小区中发送给其他连接态的UE的CSI-RS资源进行测量，从而实现处于非连接状态的UE基于CSI-RS的测量，从而减小UE总的唤醒时间，减小UE的能耗。
由于CSI-RS是网络设备根据其他连接态UE配置的，一旦连接态UE释放，有可能相应的CSI-RS资源也被释放，本实施例中，处于非连接状态的UE测量时需要首先检测资源池中CSI-RS资源的有效性，然后使用有效的CSI-RS资源进行测量。
在一种可能的实施方式中，有效的CSI-RS资源可以根据以下方式确定：
网络设备发送包含CSI-RS资源的有效性信息的DCI(Downlink Control Information，下行控制信息)；UE接收DCI，根据DCI，确定有效的CSI-RS资源。
其中，CSI-RS资源的有效性信息可以是CSI-RS资源的有效周期。
示例性地，处于非连接状态的UE会定期地进行寻呼(paging)信息的接收，网络设备可以在寻呼周期内发送DCI，以使处于非连接状态的UE能够接收到DCI。DCI包含在当前寻呼周期内用于处于非连接状态的UE测量的CSI-RS资源的有效性。
可选地，包含CSI-RS资源的有效性信息的DCI可以使用特定的扰码加扰，这样，只有拥有与特定的扰码对应的解扰序列的UE，才可以使用对应的解扰序列进行解码，获知DCI中的CSI-RS资源的有效性信息，而其他UE无法获知DCI中的CSI-RS资源的有效性信息。
可选地，DCI可以使用比特流的方式指示相关的CSI-RS资源或CSI-RS资源集的有效性。
例如，为处于非连接状态的UE配置了32个CSI-RS资源，那么DCI中可以使用32个比特位(bit)来标识这些资源在当前周期中的有效性，其中每个比特位对应一个资源索引，使用比特1表示UE可以使用该资源进行测量，使用比特0表示该资源在当前周期中不可用。
另外，网络设备通过DCI进行CSI-RS资源有效性指示时，当相应的无线链路释放导致该CSI-RS无效时，网络设备需要根据有效周期范围，持续发送CSI-RS，使得DCI的有效周期范围内存在有效的CSI-RS。
在一种可能的实施方式中，有效的CSI-RS资源可以根据以下方式确定：
UE根据CSI-RS资源配置，使用配置的CSI-RS资源进行测量；根据测量结果确定有效的CSI-RS资源。
进一步地，UE根据测量结果确定有效的CSI-RS资源，包括：
UE将CSI-RS资源的测量结果与SSB资源上的测量结果比较，获得两者之间的差异，优选地，该SSB资源和CSI-RS资源有相同的QCL；若差异小于或等于预设门限，则CSI-RS资源为有效资源，CSI-RS资源的测量结果为使用有效的CSI-RS资源进行测量的有效测量结果。
其中，预设门限可以根据实际应用场景进行配置，本实施例此处不做具体限定。
该实施方式中，UE可以自主检测CSI-RS资源的有效性。UE根据基于CSI-RS的相关测量值的大小与基于SSB的相关测量值进行比较，两者偏差在预设门限之内，则认为CSI-RS资源有效，基于CSI-RS的测量结果有效；两者偏差大于预设 门限，则认为CSI-RS资源无效，基于CSI-RS的测量结果无效。
在一种可能的实施方式中，有效的CSI-RS资源可以根据以下方式确定：
网络设备检测周期配置；UE接收检测周期配置，根据检测周期配置，确定检测周期内的CSI-RS资源为有效资源。
示例性地，检测周期配置可以携带在无线链路释放消息中。
该实施方式中，网络设备也可以配置单独的检测周期，UE根据该检测周期进行基于CSI-RS资源的相关测量。
步骤S205、UE上报测量结果。
步骤S206、网络设备接收测量结果。
步骤S207、网络设备根据测量结果，进行移动性处理。
其中，测量结果包括以下至少一项：
SS-RSRP(Synchronization Signal Reference Signal Received Power，同步信号参考信号接收功率)，SS-RSRQ(Synchronization Signal Reference Signal Received Quality，同步信号参考信号接收质量)，CSI-RSRP(Channel State Information Reference Signal Received Power，信道状态信息参考信号接收功率)，CSI-RSRQ(Channel State Information Reference Signal Received Quality，信道状态信息参考信号接收质量)。
在一种可能的实施方式中，UE进行测量后，UE可以直接将基于CSI-RS测量得到的CSI-RS测量结果直接上报。网络设备根据CSI-RS测量结果进行移动性处理。
在另一种可能的实施方式中，在得到基于CSI-RS测量得到的CSI-RS测量结果之后，UE可以将CSI-RS测量结果转换为等效SS测量结果，将转换为的等效SS测量结果进行上报。网络设备根据等效SS测量结果进行移动性处理。
例如，CSI-RS资源中配置CSI-RS的功率偏置，也就是网络设备发射的CSI-RS信号的功率相对SS信号的差异。假设CSI-RS的功率偏置为-3db时，网络设备发射的CSI-RS信号功率比SS信号低3db，那么等效SS-RSRP值即为测量得到的CSI-RSRP+3db。另外，可以通过配置其他参数值，对其他测量值进行类似的转换，本实施例此处不再一一列举。
其中，CSI-RS资源中配置CSI-RS的功率偏置可以为以下任意一项：-3db，0db，3db，6db，本实施例此处不做具体限定。
在另一种可能的实施方式中，UE进行测量后，UE可以直接将基于CSI-RS测量得到的CSI-RS测量结果直接上报。网络设备将接收到的CSI-RS测量结果转换为等效SS测量结果，并根据转换为的等效SS测量结果进行移动性处理。
在另一种可能的实施方式中，UE进行测量后，UE可以直接将基于CSI-RS测量得到的CSI-RS测量结果之后，UE可以将CSI-RS测量结果转换为等效SS测量结果；将等效SS测量结果，以及基于SSB测量得到的SS测量结果进行区分上报。网络设备根据等效SS测量结果或者基于SSB测量得到的SS测量结果进行移动性处理。
在另一种可能的实施方式中，UE进行测量后，UE可以直接将基于CSI-RS测量得到的CSI-RS测量结果之后，UE可以将CSI-RS测量结果和基于SSB测量得到的SS测量结果进行上报；网络设备将接收到的CSI-RS测量结果转换为等效SS测量结果，分别根据等效SS测量结果或者基于SSB测量得到的SS测量结果进行移动性处理。
本实施例中，网络设备还可以根据基于CSI-RS测量得到的CSI-RS测量结果，CSI-RS测量结果转换为的等效SS测量结果，基于SSB测量得到的SS测量结果中的至少一种进行移动性处理，本实施例此处不做具体限定。
其中，网络设备进行的移动性处理可以包括小区选择，小区重选等过程，本实施例此处不做具体限定。
另外，本实施例中以处于非连接状态的UE进行服务小区的测量为例，进行示例性的说明，进行邻小区(非服务小区)的测量的方法类似，将测量对象扩展到邻小区即可，此处不再赘述。
本申请实施例通过网络设备为UE配置CSI-RS资源，并根据CSI-RS资源配置，周期的发送CSI-RS资源，UE根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，并可以将基于CSI-RS测量得到的CSI-RS测量结果转换为等效SS测量结果，网络设备可以根据CSI-RS测量结果，等效SS测量结果，以及基于SSB测量得到的SS测量结果中的一种或多种进行移动性处理，UE无需保持较长时间的唤醒状态，减少了UE的唤醒时间，减小了UE的功率消耗。
图8为本申请实施例三提供的一种数据处理装置的结构示意图。本申请实施例提供的数据处理装置应用于处于非连接状态的终端设备，可以执行实施例一中 UE执行的方法流程。如图8所示，该数据处理装置30包括：资源配置模块301和测量模块302。
具体地，资源配置模块301用于接收CSI-RS资源配置。
测量模块302用于根据资源配置，使用有效的CSI-RS资源进行测量。
本申请实施例提供的数据处理装置可以具体用于执行上述实施例一中UE所执行的方法流程，具体功能此处不再赘述。
本申请实施例通过在无线链路释放时，网络设备发送CSI-RS资源配置为UE配置CSI-RS资源，并发送CSI-RS资源，使得处于非连接状态的UE也可以根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，UE不需要进行频繁的唤醒，也无需保持较长时间的唤醒状态，减小了UE的功率消耗。
在上述实施例三的基础上，本实施例四中，资源配置模块还用于：
接收包含资源配置的无线链路释放消息。
在一种可能的实施方式中，CSI-RS资源配置包括以下至少一项：
本小区的CSI-RS测量资源配置，邻小区的CSI-RS测量资源配置。
在一种可能的实施方式中，资源配置模块还用于：
根据DCI，确定有效的CSI-RS资源。
在一种可能的实施方式中，资源配置模块还用于：
接收DCI。
在一种可能的实施方式中，资源配置模块还用于：
根据资源配置，使用配置的CSI-RS资源进行测量；根据测量结果确定有效的CSI-RS资源。
在一种可能的实施方式中，资源配置模块还用于：
将CSI-RS资源的测量结果与SSB资源上的测量结果比较，获得两者之间的差异，优选地，SSB资源和CSI-RS资源有相同的QCL；若差异小于或等于预设门限，则CSI-RS资源为有效资源，CSI-RS资源的测量结果为使用有效的CSI-RS资源进行测量的有效测量结果。
在一种可能的实施方式中，测量模块还用于：
上报测量结果。
在一种可能的实施方式中，测量结果包括以下至少一项：
SS-RSRP，SS-RSRQ，CSI-RSRP，CSI-RSRQ。
本申请实施例提供的数据处理装置可以具体用于执行上述实施例二中UE所执行的方法流程，具体功能此处不再赘述。
本申请实施例通过网络设备为UE配置CSI-RS资源，并根据CSI-RS资源配置，周期的发送CSI-RS资源，UE根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，并可以将基于CSI-RS测量得到的CSI-RS测量结果转换为等效SS测量结果，网络设备可以根据CSI-RS测量结果，等效SS测量结果，以及基于SSB测量得到的SS测量结果中的一种或多种进行移动性处理，UE无需保持较长时间的唤醒状态，减少了UE的唤醒时间，减小了UE的功率消耗。
图9为本申请实施例五提供的一种数据处理装置的结构示意图。本申请实施例提供的数据处理装置应用于网络设备，可以执行实施例一中网络设备执行的方法流程。如图9所示，该数据处理装置40包括：资源配置模块401和发送模块402。
具体地，资源配置模块401用于在无线链路释放时，发送CSI-RS资源配置。
发送模块402用于发送CSI-RS资源。
本申请实施例提供的数据处理装置可以具体用于执行上述实施例一中网络设备所执行的方法流程，具体功能此处不再赘述。
本申请实施例通过在无线链路释放时，网络设备发送CSI-RS资源配置为UE配置CSI-RS资源，并发送CSI-RS资源，使得处于非连接状态的UE也可以根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，UE不需要进行唤醒，也无需保持较长时间的唤醒状态，减少了UE的唤醒时间，减小了UE的功率消耗。
图10为本申请实施例六提供的一种数据处理装置的结构示意图。在上述实施例五的基础上，本实施例中，资源配置模块还用于：
发送包含资源配置的无线链路释放消息。
在一种可能的实施方式中，CSI-RS资源配置包括以下至少一项：
本小区的CSI-RS测量资源配置，邻小区的CSI-RS测量资源配置。
在一种可能的实施方式中，资源配置模块还用于：
发送包含CSI-RS资源的有效性信息的DCI。
在一种可能的实施方式中，发送模块还用于：
根据资源配置，发送CSI-RS资源。
在一种可能的实施方式中，如图10所示，数据处理装置40还包括接收模块403，用于：接收测量结果。
在一种可能的实施方式中，测量结果包括以下至少一项：
SS-RSRP，SS-RSRQ，CSI-RSRP，CSI-RSRQ。
在一种可能的实施方式中，如图10所示，数据处理装置40还包括移动性处理模块404，用于：根据测量结果，进行移动性处理。
本申请实施例提供的数据处理装置可以具体用于执行上述实施例二中网络设备所执行的方法流程，具体功能此处不再赘述。
本申请实施例通过网络设备为UE配置CSI-RS资源，并根据CSI-RS资源配置，周期的发送CSI-RS资源，UE根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，并可以将基于CSI-RS测量得到的CSI-RS测量结果转换为等效SS测量结果，网络设备可以根据CSI-RS测量结果，等效SS测量结果，以及基于SSB测量得到的SS测量结果中的一种或多种进行移动性处理，UE无需保持较长时间的唤醒状态，减少了UE的唤醒时间，减小了UE的功率消耗。
图11为本申请实施例七提供的一种终端设备的结构示意图。如图11所示，该终端设备包括：处理器1001、存储器1002。存储器1002存储计算机执行指令。其中，处理器1001执行存储器1002存储的计算机执行指令，使得处理器1001执行上述任一方法实施例中UE所执行的方法流程。
本申请实施例通过在无线链路释放时，网络设备发送CSI-RS资源配置为UE配置CSI-RS资源，并发送CSI-RS资源，使得处于非连接状态的UE也可以根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，UE不需要进行频繁的唤醒，也无需保持较长时间的唤醒状态，减小了UE的功率消耗。
图12为本申请实施例八提供的一种网络设备的结构示意图。如图12所示，该网络设备110包括：处理器1101、存储器1102。其中，存储器1102存储计算机执行指令；处理器1101执行存储器1102存储的计算机执行指令，使得处理器1101执行如上述任一方法实施例中网络设备所执行的方法流程。
本申请实施例通过在无线链路释放时，网络设备发送CSI-RS资源配置为UE 配置CSI-RS资源，并发送CSI-RS资源，使得处于非连接状态的UE也可以根据CSI-RS资源配置，使用有效的CSI-RS资源进行测量，UE不需要进行频繁的唤醒，也无需保持较长时间的唤醒状态，减小了UE的功率消耗。
本申请实施例还提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，当计算机执行指令被处理器执行时用于实现上述任一方法实施例中UE所执行的方法流程。
本申请实施例还提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，当计算机执行指令被处理器执行时用于实现上述任一方法实施例中网络设备所执行的方法流程。
本申请实施例还提供一种计算机程序产品，计算机程序产品包括计算机程序代码，当计算机程序代码在计算机上运行时，使得计算机执行如上各种可能的实施方式中的方法。
本申请实施例还提供一种芯片，包括存储器和处理器，存储器用于存储计算机程序，处理器用于从存储器中调用并运行计算机程序，使得安装有芯片的设备执行如上各种可能的实施方式中的方法。
需要说明的是，在本文中，采用了诸如S101、S102等步骤代号，其目的是为了更清楚简要地表述相应内容，不构成顺序上的实质性限制，本领域技术人员在具体实施时，可能会先执行S102后执行S101等，但这些均应在本申请的保护范围之内。
应该理解的是，虽然上述实施例中的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，图中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本申请的其它实施方案。本申请的实施例旨在涵盖本申请的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本申请的一般性原理并包括本申请未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例 性的，本申请的真正范围和精神由下面的权利要求书指出。
应当理解的是，本申请并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本申请的范围仅由所附的权利要求书来限制。

Claims (20)

  1. 一种数据处理方法，应用于处于非连接状态的终端设备，所述方法包括：
    接收CSI-RS资源配置；
    根据所述资源配置，使用有效的CSI-RS资源进行测量。
  2. 根据权利要求1所述的方法，其中，所述接收CSI-RS资源配置，包括：
    接收包含所述资源配置的无线链路释放消息。
  3. 根据权利要求1所述的方法，其中，所述CSI-RS资源配置包括以下至少一项：
    本小区的CSI-RS测量资源配置，邻小区的CSI-RS测量资源配置。
  4. 根据权利要求1所述的方法，其中，所述有效的CSI-RS资源根据以下方式确定：
    根据DCI，确定有效的CSI-RS资源。
  5. 根据权利要求4所述的方法，其中，还包括：
    接收所述DCI。
  6. 根据权利要求1所述的方法，其中，所述有效的CSI-RS资源根据以下方式确定：
    根据所述资源配置，使用配置的CSI-RS资源进行测量；
    根据测量结果确定有效的CSI-RS资源。
  7. 根据权利要求6所述的方法，其中，所述根据测量结果确定有效的CSI-RS资源，包括：
    将所述CSI-RS资源的测量结果与SSB资源上的测量结果比较，获得两者之间的差异；
    若所述差异小于或等于预设门限，则所述CSI-RS资源为有效资源，所述 CSI-RS资源的测量结果为使用有效的CSI-RS资源进行测量的有效测量结果。
  8. 根据权利要求1至7中任一项所述的方法，其中，还包括：
    上报测量结果。
  9. 根据权利要求8所述的方法，其中，所述测量结果包括以下至少一项：
    SS-RSRP，SS-RSRQ，CSI-RSRP，CSI-RSRQ。
  10. 一种数据处理方法，应用于网络设备，所述方法包括：
    在无线链路释放时，发送CSI-RS资源配置；
    发送CSI-RS资源。
  11. 根据权利要求10所述的方法，其中，所述发送CSI-RS资源配置，包括：
    发送包含所述资源配置的无线链路释放消息。
  12. 根据权利要求10所述的方法，其中，所述CSI-RS资源配置包括以下至少一项：
    本小区的CSI-RS测量资源配置，邻小区的CSI-RS测量资源配置。
  13. 根据权利要求10所述的方法，其中，还包括：
    发送包含CSI-RS资源的有效性信息的DCI。
  14. 根据权利要求13所述的方法，其中，所述发送CSI-RS资源，包括：
    根据所述资源配置，发送CSI-RS资源。
  15. 根据权利要求10至14中任一项所述的方法，其中，还包括：
    接收测量结果。
  16. 根据权利要求15所述的方法，其中，所述测量结果包括以下至少一项：
    SS-RSRP，SS-RSRQ，CSI-RSRP，CSI-RSRQ。
  17. 根据权利要求16所述的方法，其中，还包括：
    根据所述测量结果，进行移动性处理。
  18. 一种终端设备，包括：处理器和存储器；
    所述存储器存储计算机执行指令；
    所述计算机执行指令被所述处理器执行时实现如权利要求1所述的数据处理方法。
  19. 一种网络设备，包括：处理器和存储器；
    所述存储器存储计算机执行指令；
    所述计算机执行指令被所述处理器执行时实现如权利要求10所述的数据处理方法。
  20. 一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如权利要求1或10所述的数据处理方法。
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