WO2023232004A1 - 跨链路干扰测量方法及装置、计算机可读存储介质 - Google Patents

跨链路干扰测量方法及装置、计算机可读存储介质 Download PDF

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Publication number
WO2023232004A1
WO2023232004A1 PCT/CN2023/096998 CN2023096998W WO2023232004A1 WO 2023232004 A1 WO2023232004 A1 WO 2023232004A1 CN 2023096998 W CN2023096998 W CN 2023096998W WO 2023232004 A1 WO2023232004 A1 WO 2023232004A1
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Prior art keywords
cli
configuration information
measurement
measurement report
cli measurement
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English (en)
French (fr)
Inventor
赵玲
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the present invention relates to the field of communication technology, and in particular to a cross-link interference measurement method and device, and a computer-readable storage medium.
  • the duplex enhancement topic will study the sub-band full duplex on the base station side. On the base station side, the existence of subbands is used to divide uplink and downlink transmission in the frequency domain. While ensuring uplink and downlink transmission at the same time, frequency division is used to reduce interference and reduce the complexity of the base station.
  • Subband full-duplex divides frequency domain resources into different subbands on the base station side. Different subbands perform downlink transmission and uplink reception at the same time. For terminal equipment (User Equipment, UE), half-duplex is still supported. At a certain point in time, only downlink reception can be performed on the downlink subband or uplink transmission can be performed on the uplink subband. This will introduce base station to base station (gNB-to-gNB) and UE-to-UE cross-link interference (Cross Link Interference, CLI), where inter subband CLI is newly introduced in subband full duplex. CLI.
  • gNB-to-gNB base station to base station
  • CLI Cross-link interference
  • gNB-to-gNB inter subband CLI is the interference caused by the transmission signal of one base station in the downlink subband to the reception in the uplink subband of another base station.
  • UE-to-UE inter subband CLI is the interference caused by the signal transmitted in the uplink subband of one UE to the reception in the downlink subband of another UE.
  • the subband configuration may change dynamically, so the interference source resources that need to be tested at different times are also different. Therefore, the period-based long term CLI interference measurement and L3-based CLI measurement results defined in R16 will be sent It cannot meet the dynamic changes of subbands.
  • the L3-based CLI measurement results are sent with a long delay and cannot effectively track the dynamic subband configuration of full-duplex subbands.
  • the technical problem solved by the embodiments of the present invention is that the delay in sending CLI measurement results is long, which leads to the inability to effectively track the dynamic subband configuration of full-duplex subbands.
  • embodiments of the present invention provide a cross-link interference measurement method, which includes: receiving CLI measurement configuration information; the CLI measurement configuration information is included in the channel state information CSI resource configuration information, and the CLI measurement configuration information
  • the information includes CLI resource configuration information and CLI measurement report configuration information; perform CLI measurement on resources configured by the CLI resource configuration information according to the CLI measurement report configuration information; and send a CLI measurement report.
  • sending the CLI measurement report includes: sending the CLI measurement report via a physical layer.
  • the CLI resource configuration information includes: multiple CLI measurement candidate resource set lists, and candidate resource set list indication information; the candidate resource set list indication information is used to indicate a candidate resource set list for performing CLI measurement.
  • the CLI resource configuration information also includes: candidate resource set indication information; the candidate resource set indication information is used to indicate the candidate resources used to perform CLI measurement in the candidate resource set list during aperiodic transmission. set.
  • the CLI measurement report configuration information is included in the CSI measurement report configuration.
  • the CLI measurement report configuration information includes at least one of the following: CLI reference signal received power, CLI received signal strength indication.
  • the cross-link interference measurement method also includes: when sending the CLI measurement report, if the CLI measurement report conflicts with the CSI measurement report and/or the channel quality information CQI measurement report, then according to the The priority of the CLI measurement report determines whether to send the CLI measurement report.
  • the CSI measurement report has the highest priority, the CQI measurement report has the second highest priority, and the CLI measurement report has the lowest priority; or the CSI measurement report has the highest priority, and the CLI measurement report has the highest priority.
  • the priority of the measurement report is second, and the priority of the CQI measurement report is the lowest.
  • the priority of the CLI measurement report is determined by the terminal device; or, the priority of the CLI measurement report sent by the network device is received.
  • An embodiment of the present invention also provides another cross-link interference measurement method, which includes: generating CLI measurement configuration information; the CLI measurement configuration information is included in the channel state information CSI resource configuration information, and the CLI measurement configuration information includes CLI Resource configuration information and CLI measurement report configuration information; sending the CLI measurement configuration information.
  • the method further includes: receiving a CLI measurement report via the physical layer.
  • the CLI resource configuration information includes: multiple CLI measurement candidate resource set lists, and candidate resource set list indication information; the candidate resource set list indication information is used to indicate a candidate resource set list for performing CLI measurement.
  • the CLI resource configuration information also includes: candidate resource set indication information; the candidate resource set indication information is used to indicate the candidate resources used to perform CLI measurement in the candidate resource set list during aperiodic transmission. set.
  • the CLI measurement report configuration information is included in the CSI measurement report configuration.
  • the CLI measurement report configuration information includes at least one of the following: CLI parameter Test the signal received power and CLI received signal strength indication.
  • the cross-link interference measurement method further includes: sending the priority of the CLI measurement report.
  • An embodiment of the present invention also provides a cross-link interference measurement device, including: a receiving unit configured to receive CLI measurement configuration information; the CLI measurement configuration information is included in the channel state information CSI resource configuration information, and the CLI measurement
  • the configuration information includes CLI resource configuration information and CLI measurement report configuration information; an execution unit is configured to perform CLI measurements on resources configured by the CLI resource configuration information according to the CLI measurement report configuration information; a first sending unit is configured to Send CLI measurement report.
  • An embodiment of the present invention also provides another cross-link interference measurement device, including: a generating unit for generating CLI measurement configuration information; the CLI measurement configuration information is included in the channel state information CSI resource configuration information, and the CLI The measurement configuration information includes CLI resource configuration information and CLI measurement report configuration information; the second sending unit is used to send the CLI measurement configuration information.
  • Embodiments of the present invention also provide a computer-readable storage medium.
  • the computer-readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and a computer program is stored thereon.
  • the computer program is processed by a processor. The steps of any one of the above cross-link interference measurement methods are executed during runtime.
  • An embodiment of the present invention also provides another cross-link interference measurement device, including a memory and a processor.
  • the memory stores a computer program that can run on the processor, and the processor runs the computer program.
  • Receive CLI measurement configuration information which is included in the CSI resource configuration information.
  • the CLI measurement is performed and the CLI measurement report is obtained. Since the CLI measurement configuration information is included in the CSI resource configuration information, the obtained CLI measurement report The report can be included in the CSI report.
  • the CLI measurement report can be sent. Sending the CSI report through the physical layer enables CLI measurement reports to be sent through the physical layer. Therefore, the transmission delay of sending the CLI measurement report can be effectively reduced, and the dynamic subband configuration of full-duplex subbands can be effectively tracked.
  • Figure 1 is a flow chart of a cross-link interference measurement method in an embodiment of the present invention
  • Figure 2 is a flow chart of another cross-link interference measurement method in an embodiment of the present invention.
  • Figure 3 is a schematic structural diagram of a cross-link interference measurement device in an embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of another cross-link interference measurement device in an embodiment of the present invention.
  • CLI measurement is based on periodicity. Periodic measurement resources are configured through Radio Resource Control (RRC) signaling, and measurements are performed on the configured measurement resources.
  • RRC Radio Resource Control
  • the reporting mechanism of CLI measurement results is based on layer 3 reporting, which has a long delay and cannot effectively track the dynamic subband configuration of full-duplex subbands.
  • the obtained CLI measurement report can be included in the CSI report.
  • the CLI measurement report can be sent. Sending the CSI report through the physical layer enables CLI measurement reports to be sent through the physical layer. Therefore, the transmission delay of sending the CLI measurement report can be effectively reduced, and the dynamic subband configuration of full-duplex subbands can be effectively tracked.
  • An embodiment of the present invention provides a cross-link interference measurement method. Referring to Figure 1, detailed description will be given below through specific steps.
  • the terminal device described in the embodiment of this application is a device with wireless communication functions, and can also be called a terminal (terminal), a mobile station (MS), a mobile terminal (mobile terminal, MT), and an access terminal.
  • UE can be fixed or mobile. It should be noted that the UE may support at least one wireless communication technology, such as LTE, NR, etc.
  • the UE can be a mobile phone (mobile phone), tablet computer (pad), desktop computer, notebook computer, all-in-one computer, vehicle-mounted terminal, virtual reality (VR) UE, augmented reality (AR) UE , wireless terminals in industrial control, wireless terminals in self-driving, wireless terminals in remote medical surgery, wireless terminals in smart grid, transportation safety ( Wireless terminals in transportation safety, wireless terminals in smart cities, wireless terminals in smart homes, cellular phones, cordless phones, session initiation protocol (SIP) phones, wireless local Wireless local loop (WLL) station, personal digital assistant (PDA), handheld device with wireless communication capabilities, computing device or other processing device connected to a wireless modem, wearable device, future mobile communication network UEs in the public mobile land network (public land mobile network, PLMN) that will evolve in the future, etc.
  • the UE may also be a device with transceiver functions, such as a chip system.
  • the chip system may include chips and may also include other discrete
  • the network device is a device that provides wireless communication functions for terminal devices. It may also be called a radio access network (radio access network, RAN) device, or access network element or access network device. Equipment etc. Among them, the network device can support at least one wireless communication technology, such as LTE, NR, etc.
  • RAN radio access network
  • the network device can support at least one wireless communication technology, such as LTE, NR, etc.
  • network equipment examples include but are not limited to: next generation base station (generation nodeB, gNB), evolved node B (evolved node B, eNB), radio network controller (radio network controller, RNC), node Point B (node B, NB), base station controller (BSC), base transceiver station (BTS), home base station (for example, home evolved node B, or home node B, HNB), baseband Unit (baseband unit, BBU), transmitting and receiving point (TRP), transmitting point (TP), mobile switching center, etc.
  • generation nodeB generation nodeB, gNB
  • evolved node B evolved node B
  • eNB evolved node B
  • RNC radio network controller
  • node Point B node B
  • BSC base station controller
  • BTS base transceiver station
  • home base station for example, home evolved node B, or home node B, HNB
  • baseband Unit baseband unit
  • TRP transmitting and receiving point
  • TP transmitting point
  • mobile switching center
  • the network device may also be a wireless controller, a centralized unit (CU), and/or a distributed unit (DU) in a cloud radio access network (CRAN) scenario, or the network device may They are relay stations, access points, vehicle-mounted equipment, terminal equipment, wearable devices, and network equipment in future mobile communications or network equipment in future evolved PLMNs.
  • the network device may also be a device with a wireless communication function for the terminal device, such as a chip system.
  • the chip system may include a chip and may also include other discrete devices.
  • the network device can also communicate with an Internet Protocol (Internet Protocol, IP) network, such as the Internet, a private IP network, or other data networks.
  • IP Internet Protocol
  • the cross-link interference measurement method described in the following steps 101 to 103 can be executed by a chip with a data processing function in the terminal device, or can be executed by a chip in the terminal device including a chip with a data processing function. module to execute.
  • Step 101 Receive CLI measurement configuration information.
  • Step 102 According to the CLI measurement report configuration information, perform CLI measurement on the resources configured by the CLI resource configuration information.
  • CLI resource configuration information and CLI measurement report configuration information can be obtained from the CSI resource configuration information.
  • the channel state information (CSI) resource configuration information (ResourceConfig) defines the measurement resource set list (nzp-CSI-RS-ResourceSetList) and csi-SSB for nzp-CSI-RS.
  • the existing CSI resource configuration information is improved.
  • the CSI resource configuration information also includes CLI measurement configuration information.
  • CLI measurement configuration information It may include CLI resource configuration information and CLI measurement report configuration information.
  • the CLI resource configuration information may include multiple CLI measurement candidate resource set lists, and candidate resource set list indication information, where the candidate resource set list indication information is used to indicate a candidate resource set list for performing CLI measurement.
  • csi-CLI-ResourceSetList (that is, the above-mentioned multiple CSI measurement candidate resource set lists) may be added to the CSI resource configuration information.
  • csi-CLI-ResourceSetList may be included in nzp-CSI-RS-ResourceSetList (nzp-CSI-RS measurement resource set list), or may exist independently of nzp-CSI-RS-ResourceSetList.
  • the existing CSI-ReportConfig includes channel measurement resources, CSI-IM resources for interference (csi-IM-ResourcesForInterference), and nzp-CSI-RS resources for interference (nzp-CSI-RS-ResourcesForInterference).
  • the Information Element (IE) associates the measurement resource with the corresponding resource index (CSI-ResourceConfigId).
  • an information element is added to CSI-ReportConfig, and the information element can be used to represent: the association between the CLI measurement candidate resource set list and the candidate resource set list indication information (CSI-ResourceConfigId).
  • the CLI resource configuration information may include multiple CLI measurement candidate resource set lists (csi-CLI-ResourceSetList) and candidate resource set list indication information (CSI-ResourceConfigId).
  • the terminal device can perform CLI measurement on the resources configured by the CLI resource configuration information according to the CLI measurement report configuration information.
  • each candidate resource set list corresponds to a candidate resource set.
  • the candidate resource set list indication information it can be determined which candidate resource set list is selected to perform CLI measurement. Since one candidate resource set list corresponds to one candidate resource set, the candidate resource set list for performing CLI measurement is determined, which means that the candidate resource set for performing CLI measurement is also determined.
  • CLI measurement can be performed on the determined candidate resource set according to the CLI measurement report configuration information.
  • the number of candidate resource sets in a CLI measurement candidate resource set list may be multiple, that is, a CLI measurement candidate resource set list includes multiple candidate resource sets.
  • the CLI resource configuration information may also include candidate resource set indication information, where the candidate resource set indication information may be used to indicate: the determined candidate resource set list during aperiodic transmission A set of candidate resources for performing CLI measurements.
  • CSI-AssociatedReportConfigInfo add an information element to indicate the candidate resource set for performing CLI measurement. Through the new information element, the trigger status is associated with the CSI report.
  • the newly added information element in CSI-AssociatedReportConfigInfo is the above-mentioned candidate resource set indication information.
  • a candidate resource set (resource set) in the candidate resource set list csi-CLI-ResourceSetList is selected for measurement through the information element (csi-CLI-ResourcesForInterference).
  • the value range of csi-CLI-ResourcesForInterference is 1 ⁇ maxNrofcsi-CLI-ResourceSetsPerConfig, where: maxNrofcsi-CLI-Resource SetsPerConfig represents the maximum number of candidate resources for CLI measurement in each candidate resource list.
  • the CLI measurement candidate resource set list and candidate resource set list indication information may be sent by the network device through RRC signaling.
  • CLI measurement candidate resource list It may also be sent by the network device through RRC signaling, and the candidate resource indication information may be sent by the network device through DCI.
  • the CLI measurement report configuration information may include CLI Reference Signal Receiving Power (RSRP), CLI Received Signal Strength Indicator (RSSI), or both CLI RSRP and CLI RSSI.
  • RSRP Reference Signal Receiving Power
  • RSSI CLI Received Signal Strength Indicator
  • CLI measurement report configuration information may be included in CSI-ReportConfig.
  • the CLI measurement report configuration information may be included in the report quality (reportQuantity) in CSI-ReportConfig.
  • the specific process of the terminal device performing CLI measurement may refer to the existing protocol, which will not be described in detail in the embodiment of the present invention.
  • Step 103 Send a CLI measurement report.
  • a corresponding CLI measurement report can be generated based on the CLI measurement results, and the obtained CLI measurement report can be sent to the network device.
  • the CLI measurement report may be included in the CSI report.
  • the CSI report is sent to the network device, and the CLI measurement report is sent to the network device.
  • the CSI report may be sent via the physical layer (layer 1).
  • the CLI measurement report is sent to the network device via the physical layer (layer 1).
  • the CLI measurement report is sent through layer 1, so that the network device can obtain the CLI measurement report through physical layer decoding.
  • the CLI measurement report is sent through the RRC layer (layer 3), and it requires physical layer decoding, mac layer decoding, and RRC layer decoding to obtain the CLI measurement report.
  • sending CLI measurement reports through layer 1 can greatly reduce the delay required to send CLI measurement reports and effectively track sub-systems. Dynamic subband configuration with full duplex.
  • the CSI report can also carry a CSI measurement report and a CQI measurement report.
  • the CSI measurement report includes RSRP or Signal to Interference plus Noise Ratio (SINR).
  • the CLI measurement report there may be a situation where the CLI measurement report conflicts with the CSI measurement report and/or the CQI measurement report.
  • it may be determined whether to send the CLI measurement report according to the priority of the CLI measurement report and the priority of the CSI measurement report and/or the CQI measurement report.
  • the priority of the CLI measurement report can be set by the terminal device.
  • the priority of the CLI measurement report can also be determined by the network device and delivered by the network device.
  • the terminal device can receive the priority of the CLI measurement report sent by the network device.
  • the network device can deliver the priority of the CLI measurement report through high-level signaling (such as RRC signaling, MAC CE, etc.), or can also deliver the priority of the CLI measurement report through downlink control information (DCI).
  • high-level signaling such as RRC signaling, MAC CE, etc.
  • DCI downlink control information
  • the terminal device may determine that among the CSI reports, the CSI measurement report has the highest priority, the CQI measurement report has the second highest priority, and the CLI measurement report has the lowest priority. At this time, if the CLI measurement report conflicts with any of the CSI measurement report and the CQI measurement report, the CLI measurement report needs to be discarded, that is, the CLI measurement report does not need to be sent.
  • the terminal device may determine that among the CSI reports, the CSI measurement report has the highest priority, the CLI measurement report has the second highest priority, and the CQI measurement report has the lowest priority. At this time, if there is a conflict between the CLI measurement report and the CQI measurement report, the CQI measurement report needs to be discarded, that is, the CQI measurement report is not sent.
  • the content of the report includes RSRP/SINR and CQI; c represents the serving cell ID where the reference signal corresponding to the CSI report is located; s represents the ID of the CSI report. The smaller the Pri value of the priority of the CSI report, the higher the corresponding priority.
  • the obtained CLI measurement report can be included in the CSI report.
  • the CLI measurement report can be sent. Sending the CSI report through the physical layer enables CLI measurement reports to be sent through the physical layer. Therefore, the transmission delay of sending the CLI measurement report can be effectively reduced, and the dynamic subband configuration of full-duplex subbands can be effectively tracked.
  • the cross-link interference measurement method described in the following steps 201 to 202 can be executed by a chip with a data processing function in the network device, or can be executed by a chip in the network device including a chip with a data processing function. module to execute.
  • Step 201 Generate CLI measurement configuration information.
  • the CLI measurement configuration information may include multiple CLI measurement candidate resource set lists, and candidate resource set list indication information, where the candidate resource set list indication information is used to indicate the candidate resource set for performing CLI measurement.
  • the CLI measurement configuration information may also include a CLI measurement candidate resource list and candidate resource indication information; the candidate resource indication information is used to indicate the candidate resources in the candidate resource set used to perform CLI measurement when sent aperiodically.
  • the CLI measurement report configuration information may be included in the CSI measurement report configuration.
  • the CLI measurement report configuration information may include the CLI reference signal received power, the CLI received signal strength indication, or both the CLI reference signal received power and the CLI received signal strength indication.
  • the relevant content of the CLI measurement configuration information may refer to the embodiment corresponding to the above-mentioned steps 101 to 103.
  • Step 202 Send CLI measurement configuration information.
  • the network device may send the generated CLI measurement configuration information to the terminal device. After receiving the CLI measurement configuration information, the terminal device can perform the above steps 101 to 103.
  • the network device may receive the CLI measurement report reported by the terminal device via the physical layer.
  • the network device may also pre-configure the priority of the CLI measurement report and send the priority of the CLI measurement report to the terminal device.
  • the network device may be configured in the CSI report.
  • the CSI measurement report has the highest priority, the CQI measurement report has the second priority, and the CLI measurement report has the lowest priority.
  • the network device may be configured in the CSI report, the CSI measurement report has the highest priority, the CLI measurement report has the second priority, and the CQI measurement report has the lowest priority.
  • the network device configures CSI resource configuration information to carry CLI measurement configuration information.
  • the terminal device performs corresponding CLI measurements according to the CLI measurement configuration information and sends a CLI measurement report.
  • the CLI measurement report can be included in the CSI report.
  • the CLI measurement report can be sent.
  • Sending CSI reports through the physical layer enables CLI measurement reports to be sent through the physical layer, thus effectively reducing Send CLI measurement report transmission delay, which can effectively track the dynamic sub-band configuration of full-duplex sub-bands.
  • a cross-link interference measurement device 30 in an embodiment of the present invention including: a receiving unit 301, an execution unit 302 and a first sending unit 303, wherein:
  • the receiving unit 301 is configured to receive CLI measurement configuration information; the CLI measurement configuration information is included in the channel state information CSI resource configuration information, and the CLI measurement configuration information includes CLI resource configuration information and CLI measurement report configuration information;
  • the execution unit 302 is configured to perform CLI measurement on the resources configured by the CLI resource configuration information according to the CLI measurement report configuration information;
  • the first sending unit 303 is used to send a CLI measurement report.
  • the specific execution processes of the above-mentioned receiving unit 301, execution unit 302 and first sending unit 303 may refer to the above-mentioned steps 101 to 103, and will not be described again here.
  • the above-mentioned cross-link interference measurement device 30 may correspond to a chip with a data processing function (such as a baseband chip) in the terminal device, or correspond to a chip module in the terminal device including a chip with a data processing function, or Corresponds to the terminal device.
  • a data processing function such as a baseband chip
  • FIG. 4 another cross-link interference measurement device 40 in the embodiment of the present invention is shown, including: a generating unit 401 and a second sending unit 402, wherein:
  • Generating unit 401 configured to generate CLI measurement configuration information;
  • the CLI measurement configuration information is included in the channel state information CSI resource configuration information, and the CLI measurement configuration information includes CLI resource configuration information and CLI measurement report configuration information;
  • the second sending unit 402 is configured to send the CLI measurement configuration information.
  • the specific execution process of the above-mentioned generating unit 401 and the second sending unit 402 may refer to steps 201 to 202, which will not be described again here.
  • the above-mentioned cross-link interference measurement device 40 may correspond to a network device.
  • the above may correspond to a chip with a data processing function in the user equipment, such as a baseband chip; or correspond to a chip module including a chip with a data processing function (such as a baseband chip) in the user equipment, or correspond to User equipment.
  • each module/unit included in each device and product described in the above embodiments may be a software module/unit or a hardware module/unit, or it may be partly a software module/unit and partly is a hardware module/unit.
  • each module/unit included therein can be implemented in the form of hardware such as circuits, or at least some of the modules/units can be implemented in the form of a software program.
  • the software program Running on the processor integrated inside the chip, the remaining (if any) modules/units can be implemented using circuits and other hardware methods; for various devices and products applied to or integrated into the chip module, each module/unit included in it can They are all implemented in the form of hardware such as circuits.
  • Different modules/units can be located in the same component of the chip module (such as chips, circuit modules, etc.) or in different components. Alternatively, at least some modules/units can be implemented in the form of software programs.
  • the software program runs on the processor integrated inside the chip module, and the remaining (if any) modules/units can be implemented using circuits and other hardware methods; for each device or product that is applied to or integrated into the terminal, each module it contains /Units can all be implemented in the form of hardware such as circuits, and different modules/units can be located in the same component (for example, chip, circuit module, etc.) or in different components within the terminal, or at least some of the modules/units can be implemented in the form of software programs.
  • the software program runs on the processor integrated inside the terminal, and the remaining (if any) modules/units can be implemented using circuits and other hardware methods.
  • Embodiments of the present invention also provide a computer-readable storage medium.
  • the computer-readable storage medium is a non-volatile storage medium or a non-transitory storage medium, and a computer program is stored thereon.
  • the computer program is processed by a processor.
  • the steps of the cross-link interference measurement method provided by any embodiment are executed during runtime.
  • An embodiment of the present invention also provides a cross-link interference measurement device, including a memory and A processor, the memory stores a computer program that can be run on the processor, and when the processor runs the computer program, it executes the steps of the cross-link interference measurement method provided in steps 101 to 103; Or, perform the steps of the cross-link interference measurement method provided in the above-mentioned steps 201 to 203.
  • the program can be stored in a computer-readable storage medium.
  • the storage medium can include: ROM, RAM, magnetic disk or CD, etc.

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Abstract

一种跨链路干扰测量方法及装置、计算机可读存储介质，所述跨链路干扰测量方法包括：接收CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；根据所述CLI测量报告配置信息，在所述CLI资源配置信息配置的资源上进行CLI测量；发送CLI测量报告。采用上述方案，能够降低CLI测量结果发送的时延，能够有效地跟踪子带全双工的动态子带配置。

Description

跨链路干扰测量方法及装置、计算机可读存储介质
本申请要求于2022年5月30日提交中国专利局、申请号为202210600614.8、发明名称为“跨链路干扰测量方法及装置、计算机可读存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，尤其涉及一种跨链路干扰测量方法及装置、计算机可读存储介质。
背景技术
随着上行业务需求的快速增长，对上行覆盖率、数据传输速率以及时延提出了更高的需求。全双工技术能在同一时刻同时进行上下行链路的传输，为上行业务的增强提供了机会。作为R18的重要议题，双工增强议题将对基站侧进行子带全双工进行研究。在基站侧，利用子带的存在，在频域划分上下行传输，在保证同一时刻进行上下行传输的同时，利用频分减少干扰，降低基站的复杂度。
子带全双工在基站侧将频域资源分为不同的子带，不同子带上同时分别进行下行发送和上行接收，对于终端设备(User Equipment，UE)而言，仍然支持半双工，在某个时间点只能在下行子带进行下行接收或者上行子带进行上行发送。这样一来将会引入基站到基站(gNB-to-gNB)，以及UE-to-UE间的跨链路干扰(Cross Link Interference，CLI)，其中inter subband CLI为子带全双工中新引入的CLI。gNB-to-gNB inter subband CLI为一个基站的下行子带的发送信号，对另一个基站的上行子带内接收的干扰。UE-to-UE inter subband  CLI为一个UE的上行子带的发送信号，对另一个UE的下行子带内接收的干扰。
在子带全双工中，子带的配置可能动态变化，那么不同时间需要测试的干扰源资源也不同，所以R16中定义的基于周期的long term CLI干扰测量以及基于L3的CLI测量结果发送将不能满足子带动态变化的需求。基于L3的CLI测量结果发送的时延较长，无法有效地跟踪子带全双工的动态子带配置。
发明内容
本发明实施例解决的是技术问题CLI测量结果发送的时延较长，进而导致无法有效地跟踪子带全双工的动态子带配置。
为解决上述技术问题，本发明实施例提供一种跨链路干扰测量方法，包括：接收CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；根据所述CLI测量报告配置信息，在所述CLI资源配置信息配置的资源上进行CLI测量；发送CLI测量报告。
可选的，所述发送CLI测量报告，包括：经由物理层发送所述CLI测量报告。
可选的，所述CLI资源配置信息包括：多个CLI测量候选资源集列表，以及候选资源集列表指示信息；所述候选资源集列表指示信息用于指示执行CLI测量的候选资源集列表。
可选的，所述CLI资源配置信息还包括：候选资源集指示信息；所述候选资源集指示信息用于指示在非周期发送时，所述候选资源集列表中用于执行CLI测量的候选资源集。
可选的，所述CLI测量报告配置信息包含在CSI测量报告配置中。
可选的，所述CLI测量报告配置信息包括以下至少一种：CLI参考信号接收功率、CLI接收信号强度指示。
可选的，所述跨链路干扰测量方法还包括：在发送所述CLI测量报告时，若所述CLI测量报告与CSI测量报告和/或信道质量信息CQI测量报告存在冲突，则根据所述CLI测量报告的优先级，确定是否将所述CLI测量报告发送。
可选的，所述CSI测量报告的优先级最高，所述CQI测量报告的优先级次之，所述CLI测量报告的优先级最低；或者，所述CSI测量报告的优先级最高，所述CLI测量报告的优先级次之，所述CQI测量报告的优先级最低。
可选的，所述CLI测量报告的优先级由终端设备确定；或者，接收网络设备发送的所述CLI测量报告的优先级。
本发明实施例还提供了另一种跨链路干扰测量方法，包括：生成CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；发送所述CLI测量配置信息。
可选的，在发送所述CLI测量配置信息之后，还包括：经由物理层接收CLI测量报告。
可选的，所述CLI资源配置信息包括：多个CLI测量候选资源集列表，以及候选资源集列表指示信息；所述候选资源集列表指示信息用于指示执行CLI测量的候选资源集列表。
可选的，所述CLI资源配置信息还包括：候选资源集指示信息；所述候选资源集指示信息用于指示在非周期发送时，所述候选资源集列表中用于执行CLI测量的候选资源集。
可选的，所述CLI测量报告配置信息包含在CSI测量报告配置中。
可选的，所述CLI测量报告配置信息包括以下至少一种：CLI参 考信号接收功率、CLI接收信号强度指示。
可选的，所述跨链路干扰测量方法还包括：发送所述CLI测量报告的优先级。
本发明实施例还提供了一种跨链路干扰测量装置，包括：接收单元，用于接收CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；执行单元，用于根据所述CLI测量报告配置信息，在所述CLI资源配置信息配置的资源上进行CLI测量；第一发送单元，用于发送CLI测量报告。
本发明实施例还提供了另一种跨链路干扰测量装置，包括：生成单元，用于生成CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；第二发送单元，用于发送所述CLI测量配置信息。
本发明实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质为非易失性存储介质或非瞬态存储介质，其上存储有计算机程序，所述计算机程序被处理器运行时执行上述任一种所述的跨链路干扰测量方法的步骤。
本发明实施例还提供了另一种跨链路干扰测量装置，包括存储器和处理器，所述存储器上存储有可在所述处理器上运行的计算机程序，所述处理器运行所述计算机程序时执行上述任一种所述的跨链路干扰测量方法的步骤。
与现有技术相比，本发明实施例的技术方案具有以下有益效果：
接收CLI测量配置信息，CLI测量配置信息包含在CSI资源配置信息中。通过CLI测量配置信息所包含的CLI测量配置信息以及CLI测量报告配置信息，执行CLI测量，得到CLI测量报告。由于CLI测量配置信息包含在CSI资源配置信息中，因此，得到的CLI测量报 告可以包含在CSI报告中。在发送CSI报告时，即可发送CLI测量报告。通过物理层发送CSI报告，从而实现通过物理层发送CLI测量报告，因此可以有效降低发送CLI测量报告的发送时延，进而能够有效地跟踪子带全双工的动态子带配置。
附图说明
图1是本发明实施例中的一种跨链路干扰测量方法的流程图；
图2是本发明实施例中的另一种跨链路干扰测量方法的流程图；
图3是本发明实施例中的一种跨链路干扰测量装置的结构示意图；
图4是本发明实施例中的另一种跨链路干扰测量装置的结构示意图。
具体实施方式
在当前协议中，对于CLI的测量是基于周期的，通过无线资源控制(Radio Resource Control，RRC)信令来配置周期的测量资源，在配置的测量资源上进行测量。CLI测量结果的上报机制是基于层3的上报，时延较长，无法有效地跟踪子带全双工的动态子带配置。
在本发明实施例中，由于CLI测量配置信息包含在CSI资源配置信息中，因此，得到的CLI测量报告可以包含在CSI报告中。在发送CSI报告时，即可发送CLI测量报告。通过物理层发送CSI报告，从而实现通过物理层发送CLI测量报告，因此可以有效降低发送CLI测量报告的发送时延，进而能够有效地跟踪子带全双工的动态子带配置。
为使本发明的上述目的、特征和有益效果能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
本发明实施例提供了一种跨链路干扰测量方法，参照图1，以下通过具体步骤进行详细说明。
本申请实施例中所述的终端设备是一种具有无线通信功能的设备，也可以称为终端(terminal)、移动台(mobile station，MS)、移动终端(mobile terminal，MT)、接入终端设备、车载终端设备、工业控制终端设备、用户设备(User Equipment，UE)UE单元、UE站、移动站、远方站、远程终端设备、移动设备、无线通信设备、UE代理或UE装置等。UE可以是固定的或者移动的。需要说明的是，UE可以支持至少一种无线通信技术，例如LTE、NR等。示例性的，UE可以是手机(mobile phone)、平板电脑(pad)、台式机、笔记本电脑、一体机、车载终端、虚拟现实(virtual reality，VR)UE、增强现实(augmented reality，AR)UE、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、智慧家庭(smart home)中的无线终端、蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、可穿戴设备、未来移动通信网络中的UE或者未来演进的公共移动陆地网络(public land mobile network，PLMN)中的UE等。在本申请的一些实施例中，UE还可以是具有收发功能的装置，例如芯片系统。其中，芯片系统可以包括芯片，还可以包括其它分立器件。
在本申请实施例中，网络设备是一种为终端设备提供无线通信功能的设备，也可称之为无线接入网(radio access network，RAN)设备、或接入网网元、接入网设备等。其中，网络设备可以支持至少一种无线通信技术，例如LTE、NR等。示例的，网络设备包括但不限于：5G中的下一代基站(generation nodeB，gNB)、演进型节点B(evolved node B，eNB)、无线网络控制器(radio network controller，RNC)、节 点B(node B，NB)、基站控制器(base station controller，BSC)、基站收发台(base transceiver station，BTS)、家庭基站(例如，home evolved node B、或home node B，HNB)、基带单元(baseband unit，BBU)、收发点(transmitting and receiving point，TRP)、发射点(transmitting point，TP)、移动交换中心等。网络设备还可以是云无线接入网络(cloud radio access network，CRAN)场景下的无线控制器、集中单元(centralized unit，CU)、和/或分布单元(distributed unit，DU)，或者网络设备可以为中继站、接入点、车载设备、终端设备、可穿戴设备以及未来移动通信中的网络设备或者未来演进的PLMN中的网络设备等。在一些实施例中，网络设备还可以为具有为终端设备提供无线通信功能的装置，例如芯片系统。示例的，芯片系统可以包括芯片，还可以包括其它分立器件。
在一些实施例中，网络设备还可以与互联网协议(Internet Protocol，IP)网络进行通信，例如因特网(internet)，私有的IP网，或其他数据网等。
在具体实施中，下述步骤101～步骤103所记载的跨链路干扰测量方法可以由终端设备中具有数据处理功能的芯片所执行，也可以由终端设备中包含有数据处理功能的芯片的芯片模组来执行。
步骤101，接收CLI测量配置信息。
步骤102，根据CLI测量报告配置信息，在CLI资源配置信息配置的资源上进行CLI测量。
在具体实施中，在接收到CSI资源配置信息后，可以从CSI资源配置信息中获取CLI资源配置信息以及CLI测量报告配置信息。
在现有技术中，信道状态信息(Channel State Information，CSI)资源配置信息(ResourceConfig)中定义了用于nzp-CSI-RS的测量资源集列表(nzp-CSI-RS-ResourceSetList)、csi-SSB的测量资源集列表(csi-SSB-ResourceSetList)以及csi-IM的测量资源集列表 (csi-IM-ResourceSetList)。
而在本发明实施例中，则对现有的CSI资源配置信息进行了改进，在CSI资源配置信息中，除了上述的三种测量资源集之外，还包括CLI测量配置信息，CLI测量配置信息可以包括CLI资源配置信息以及CLI测量报告配置信息。
在具体实施中，CLI资源配置信息可以包括多个CLI测量候选资源集列表，以及候选资源集列表指示信息，其中，候选资源集列表指示信息用于指示执行CLI测量的候选资源集列表。
在本发明实施例中，可以在CSI资源配置信息中，增加csi-CLI-ResourceSetList(也即上述的多个CSI测量候选资源集列表)。
在具体实施中，csi-CLI-ResourceSetList可以包含在nzp-CSI-RS-ResourceSetList(nzp-CSI-RS测量资源集列表)中，也可以独立于nzp-CSI-RS-ResourceSetList存在。
现有的CSI-ReportConfig中，包括用于信道测量资源、用于干扰的CSI-IM资源(csi-IM-ResourcesForInterference)以及用于干扰的nzp-CSI-RS资源(nzp-CSI-RS-ResourcesForInterference)的信息元素(Information Element，IE)，将测量资源与相应的资源索引(CSI-ResourceConfigId)进行关联。
在本发明实施例中，在CSI-ReportConfig中增加信息元素，该信息元素可以用于表征：CLI测量候选资源集列表与候选资源集列表指示信息(CSI-ResourceConfigId)的关联关系。
也就是说，在本发明实施例中，CLI资源配置信息可以包括多个CLI测量候选资源集列表(csi-CLI-ResourceSetList)以及候选资源集列表指示信息(CSI-ResourceConfigId)。
在具体实施中，终端设备可以根据CLI测量报告配置信息，在CLI资源配置信息配置的资源上进行CLI测量。
在本发明实施例中，针对周期发送，每一个候选资源集列表对应一个候选资源集，通过候选资源集列表指示信息，可以确定选择哪一个候选资源集列表执行CLI测量。由于一个候选资源集列表对应一个候选资源集，故确定了用于执行CLI测量的候选资源集列表，意味着用于执行CLI测量的候选资源集也被确定。
此时，可以根据CLI测量报告配置信息，在所确定的候选资源集上进行CLI测量。
针对非周期发送，一个CLI测量候选资源集列表中的候选资源集的个数可以为多个，也即一个CLI测量候选资源集列表包括多个候选资源集。
因此，在本发明实施例中，在CLI资源配置信息中，还可以包括候选资源集指示信息，其中，候选资源集指示信息可以用于指示：在非周期发送时，所确定的候选资源集列表中用于执行CLI测量的候选资源集。
在CSI-AssociatedReportConfigInfo中，增加一个信息元素，用于指示执行CLI测量的候选资源集。通过新增的信息元素，将触发状态与CSI报告进行关联。
在本发明实施例中，在CSI-AssociatedReportConfigInfo中新增加的信息元素，即为上述所述的候选资源集指示信息。
在具体实施中，通过信息元素(csi-CLI-ResourcesForInterference)来选择候选资源集列表csi-CLI-ResourceSetList中的一个候选资源集(resource set)进行测量。csi-CLI-ResourcesForInterference的取值范围为1～maxNrofcsi-CLI-ResourceSetsPerConfig，其中：maxNrofcsi–CLI–Resource SetsPerConfig表征每个候选资源列表中最大的用于CLI测量的候选资源数目。
在具体实施中，CLI测量候选资源集列表以及候选资源集列表指示信息可以由网络设备通过RRC信令发送。CLI测量候选资源列表 也可以由网络设备通过RRC信令发送，候选资源指示信息可以由网络设备通过DCI发送。
在本发明实施例中，CLI测量报告配置信息可以包括CLI参考信号接收功率(Reference Signal Receiving Power，RSRP)，也可以包括CLI接收信号强度指示(Received Signal Strength Indicator，RSSI)，或者同时包括CLI RSRP以及CLI RSSI。
在本发明实施例中，CLI测量报告配置信息可以包含在CSI-ReportConfig中。具体而言，CLI测量报告配置信息可以包含在CSI-ReportConfig中的报告质量(reportQuantity)中。
在具体实施中，终端设备执行CLI测量的具体过程可以对应参照现有协议，本发明实施例不做赘述。
步骤103，发送CLI测量报告。
在具体实施中，在得到CLI测量结果之后，可以根据CLI测量结果生成相应的CLI测量报告，并将得到的CLI测量报告发送给网络设备。
在本发明实施例中，CLI测量报告可以包含在CSI报告中。由此，将CSI报告发送给网络设备，实现将CLI测量报告发送给网络设备。
在本发明实施例中，可以经由物理层(层1)发送CSI报告。由此，实现经由物理层(层1)将CLI测量报告发送给网络设备。通过层1发送CLI测量报告，使得网络设备通过物理层解码即可得到CLI测量报告。
而在现有技术中，则是通过RRC层(层3)发送CLI测量报告，需要经过物理层解码、mac层解码以及RRC层解码才能够得到CLI测量报告。
可见，相比于通过层3发送CLI测量报告，通过层1发送CLI测量报告能够大大降低发送CLI测量报告所需的时延，有效地跟踪子 带全双工的动态子带配置。
在具体实施中，CSI报告中还可以携带有CSI测量报告以及CQI测量报告，CSI测量报告包括RSRP或者信干噪比(Signal to Interference plus Noise Ratio，SINR)。
因此，在CSI报告中，可能会存在CLI测量报告与CSI测量报告和/或CQI测量报告存在冲突的情况。当出现冲突时，可以根据CLI测量报告的优先级，以及CSI测量报告和/或CQI测量报告的优先级，确定是否将CLI测量报告发送。
在本发明实施例中，CLI测量报告的优先级可以由终端设备设定。CLI测量报告的优先级也可以由网络设备确定，并且由网络设备下发。终端设备可以接收网络设备下发的CLI测量报告的优先级。
在具体实施中，网络设备可以通过高层信令(如RRC信令、MAC CE等)下发CLI测量报告的优先级，也可以通过下行控制信息(DCI)下发CLI测量报告的优先级。
在具体实施中，终端设备可以确定在CSI报告中，CSI测量报告的优先级最高，CQI测量报告的优先级次之，CLI测量报告的优先级最低。此时，若CLI测量报告与CSI测量报告、CQI测量报告中的任一存在冲突时，需要丢弃CLI测量报告，也即不发送CLI测量报告。
或者，终端设备可以确定在CSI报告中，CSI测量报告的优先级最高，CLI测量报告的优先级次之，CQI测量报告的优先级最低。此时，若CLI测量报告与CQI测量报告存在冲突，则需要丢弃CQI测量报告，也即不发送CQI测量报告。
在现有技术中可知，第i个CSI报告的优先级的Pri值定义为Pri_iCSI(y,k,c,s)＝2·N_cells·M_s·y+N_cells·M_s·k+M_s·c+s，其中y＝0,1,2,3分别表示CSI报告的承载信道的类型和时域周期性分别为PUSCH信道承载和非周期、PUSCH信道承载和半持续、PUCCH信道承载和半持续、PUCCH信道承载和周期，k＝0,1分别表示CSI报 告的内容包括RSRP/SINR、CQI；c表示CSI报告对应的参考信号所在的服务小区ID；s表示CSI报告的ID。CSI报告的优先级的Pri值越小，对应的优先级越高。
可见，现有技术中，当k＝0时，用于CSI测量报告的发送；当k＝1时，用于CQI测量报告的发送，CSI测量报告的优先级高于CQI测量报告的优先级。
在本发明实施例中，可以对上述优先级公式中的k进行扩展，设定当k＝2时，用于CLI测量报告的发送，也即CLI测量报告的优先级低于CQI测量报告的优先级。
或者，设定当k＝1时，用于CLI测量报告的发送；当k＝2时，用于CQI测量报告的发送，也即CLI测量报告的优先级高于CQI测量报告的优先级，低于CSI测量报告的优先级。
综上可见，在本发明实施例中，由于CLI测量配置信息包含在CSI资源配置信息中，因此，得到的CLI测量报告可以包含在CSI报告中。在发送CSI报告时，即可发送CLI测量报告。通过物理层发送CSI报告，从而实现通过物理层发送CLI测量报告，因此可以有效降低发送CLI测量报告的发送时延，进而能够有效地跟踪子带全双工的动态子带配置。
参照图2，给出了本发明实施例中的另一种跨链路干扰CLI测量方法，以下通过具体步骤进行详细说明。
在具体实施中，下述步骤201～步骤202所记载的跨链路干扰测量方法可以由网络设备中具有数据处理功能的芯片所执行，也可以由网络设备中包含有数据处理功能的芯片的芯片模组来执行。
步骤201，生成CLI测量配置信息。
在本发明实施例中，CLI测量配置信息可以包括多个CLI测量候选资源集列表，以及候选资源集列表指示信息，其中，候选资源集列表指示信息用于指示执行CLI测量的候选资源集。
在本发明实施例中，CLI测量配置信息还可以包括CLI测量候选资源列表，以及候选资源指示信息；候选资源指示信息用于指示在非周期发送时，候选资源集中用于执行CLI测量的候选资源。
在本发明实施例中，CLI测量报告配置信息可以包含在CSI测量报告配置中。CLI测量报告配置信息可以包括CLI参考信号接收功率，也可以包括CLI接收信号强度指示，或者同时包括CLI参考信号接收功率以及CLI接收信号强度指示。
在具体实施中，CLI测量配置信息的相关内容，可以参照上述步骤101～步骤103对应的实施例。
步骤202，发送CLI测量配置信息。
在具体实施中，网络设备可以将所生成的CLI测量配置信息发送给终端设备。终端设备在接收到CLI测量配置信息后，即可执行上述步骤101～步骤103。
在具体实施中，网络设备可以经由物理层接收终端设备上报的CLI测量报告。
在具体实施中，网络设备也可以预先配置CLI测量报告的优先级，并向终端设备发送CLI测量报告的优先级。
在本发明实施例中，网络设备可以配置在CSI报告中，CSI测量报告的优先级最高，CQI测量报告的优先级次之，CLI测量报告的优先级最低。或者，网络设备可以配置在CSI报告中，CSI测量报告的优先级最高，CLI测量报告的优先级次之，CQI测量报告的优先级最低。
综上可见，在本发明实施例中，网络设备配置CSI资源配置信息携带CLI测量配置信息。终端设备根据CLI测量配置信息进行相应的CLI测量，并发送CLI测量报告，CLI测量报告可以包含在CSI报告中。在发送CSI报告时，即可发送CLI测量报告。通过物理层发送CSI报告，实现通过物理层发送CLI测量报告，因此可以有效降低 发送CLI测量报告的发送时延，进而能够有效地跟踪子带全双工的动态子带配置。
参照图3，给出了本发明实施例中的一种跨链路干扰测量装置30，包括：接收单元301、执行单元302以及第一发送单元303，其中：
接收单元301，用于接收CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；
执行单元302，用于根据所述CLI测量报告配置信息，在所述CLI资源配置信息配置的资源上进行CLI测量；
第一发送单元303，用于发送CLI测量报告。
在具体实施中，上述接收单元301、执行单元302以及第一发送单元303的具体执行过程可以对应参照上述步骤101～步骤103，此处不做赘述。
在具体实施中，上述跨链路干扰测量装置30可以对应于终端设备中具有数据处理功能的芯片(如基带芯片)，或者对应于终端设备中包括具有数据处理功能的芯片的芯片模组，或者对应于终端设备。
参照图4，给出了本发明实施例中的另一张跨链路干扰测量装置40，包括：生成单元401以及第二发送单元402，其中：
生成单元401，用于生成CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；
第二发送单元402，用于发送所述CLI测量配置信息。
在具体实施中，上述生成单元401以及第二发送单元402的具体执行过程可以对应参照步骤201～步骤202，此处不做赘述。
在具体实施中，上述跨链路干扰测量装置40可以对应于网络设 备中具有数据处理功能的芯片，或者对应于网络设备中包括具有数据处理功能的芯片的芯片模组，或者对应于网络设备。
在具体实施中，上述的可以对应于用户设备中具有数据处理功能的芯片，如基带芯片；或者对应于用户设备中包括具有数据处理功能的芯片(如基带芯片)的芯片模组，或者对应于用户设备。
在具体实施中，关于上述实施例中描述的各个装置、产品包含的各个模块/单元，其可以是软件模块/单元，也可以是硬件模块/单元，或者也可以部分是软件模块/单元，部分是硬件模块/单元。
例如，对于应用于或集成于芯片的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于芯片内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现；对于应用于或集成于芯片模组的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，不同的模块/单元可以位于芯片模组的同一组件(例如芯片、电路模块等)或者不同组件中，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于芯片模组内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现；对于应用于或集成于终端的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，不同的模块/单元可以位于终端内同一组件(例如，芯片、电路模块等)或者不同组件中，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于终端内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现。
本发明实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质为非易失性存储介质或非瞬态存储介质，其上存储有计算机程序，所述计算机程序被处理器运行时执行任一实施例所提供的跨链路干扰测量方法的步骤。
本发明实施例还提供了一种跨链路干扰测量装置，包括存储器和 处理器，所述存储器上存储有可在所述处理器上运行的计算机程序，所述处理器运行所述计算机程序时执行上述步骤101～步骤103所提供的跨链路干扰测量方法的步骤；或者，执行上述步骤201～步骤203所提供的跨链路干扰测量方法的步骤。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指示相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：ROM、RAM、磁盘或光盘等。
虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (20)

  1. 一种跨链路干扰CLI测量方法，其特征在于，包括：
    接收CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；
    根据所述CLI测量报告配置信息，在所述CLI资源配置信息配置的资源上进行CLI测量；
    发送CLI测量报告。
  2. 如权利要求1所述的跨链路干扰测量方法，其特征在于，所述发送CLI测量报告，包括：
    经由物理层发送所述CLI测量报告。
  3. 如权利要求1所述的跨链路干扰测量方法，其特征在于，所述CLI资源配置信息包括：多个CLI测量候选资源集列表，以及候选资源集列表指示信息；所述候选资源集列表指示信息用于指示执行CLI测量的候选资源集列表。
  4. 如权利要求3所述的跨链路干扰测量方法，其特征在于，所述CLI资源配置信息还包括：候选资源集指示信息；所述候选资源集指示信息用于指示在非周期发送时，所述候选资源集列表中用于执行CLI测量的候选资源集。
  5. 如权利要求1所述的跨链路干扰测量方法，其特征在于，所述CLI测量报告配置信息包含在CSI测量报告配置中。
  6. 如权利要求1所述的跨链路干扰测量方法，其特征在于，所述CLI测量报告配置信息包括以下至少一种：CLI参考信号接收功率、CLI接收信号强度指示。
  7. 如权利要求1所述的跨链路干扰测量方法，其特征在于，还 包括：在发送所述CLI测量报告时，若所述CLI测量报告与CSI测量报告和/或信道质量信息CQI测量报告存在冲突，则根据所述CLI测量报告的优先级，确定是否将所述CLI测量报告发送。
  8. 如权利要求7所述的跨链路干扰测量方法，其特征在于，所述CSI测量报告的优先级最高，所述CQI测量报告的优先级次之，所述CLI测量报告的优先级最低；或者，所述CSI测量报告的优先级最高，所述CLI测量报告的优先级次之，所述CQI测量报告的优先级最低。
  9. 如权利要求7所述的跨链路干扰测量方法，其特征在于，所述CLI测量报告的优先级由终端设备确定；或者，接收网络设备发送的所述CLI测量报告的优先级。
  10. 一种跨链路干扰CLI测量方法，其特征在于，包括：
    生成CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；
    发送所述CLI测量配置信息。
  11. 如权利要求10所述的跨链路干扰测量方法，其特征在于，在发送所述CLI测量配置信息之后，还包括：
    经由物理层接收CLI测量报告。
  12. 如权利要求10所述的跨链路干扰测量方法，其特征在于，所述CLI资源配置信息包括：多个CLI测量候选资源集列表，以及候选资源集列表指示信息；所述候选资源集列表指示信息用于指示执行CLI测量的候选资源集列表。
  13. 如权利要求12所述的跨链路干扰测量方法，其特征在于，所述CLI资源配置信息还包括：候选资源集指示信息；所述候选资源集指示信息用于指示在非周期发送时，所述候选资源集列表中用于执 行CLI测量的候选资源集。
  14. 如权利要求11所述的跨链路干扰测量方法，其特征在于，所述CLI测量报告配置信息包含在CSI测量报告配置中。
  15. 如权利要求10所述的跨链路干扰测量方法，其特征在于，所述CLI测量报告配置信息包括以下至少一种：CLI参考信号接收功率、CLI接收信号强度指示。
  16. 如权利要求10所述的跨链路干扰测量方法，其特征在于，还包括：发送所述CLI测量报告的优先级。
  17. 一种跨链路干扰CLI测量装置，其特征在于，包括：
    接收单元，用于接收CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；
    执行单元，用于根据所述CLI测量报告配置信息，在所述CLI资源配置信息配置的资源上进行CLI测量；
    第一发送单元，用于发送CLI测量报告。
  18. 一种跨链路干扰CLI测量装置，其特征在于，包括：
    生成单元，用于生成CLI测量配置信息；所述CLI测量配置信息包含在信道状态信息CSI资源配置信息中，所述CLI测量配置信息包括CLI资源配置信息以及CLI测量报告配置信息；
    第二发送单元，用于发送所述CLI测量配置信息。
  19. 一种计算机可读存储介质，所述计算机可读存储介质为非易失性存储介质或非瞬态存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器运行时执行权利要求1～9任一项所述的跨链路干扰测量方法的步骤；或者，执行权利要求10～16任一项所述的跨链路干扰测量方法的步骤。
  20. 一种跨链路干扰测量装置，包括存储器和处理器，所述存储器上存储有可在所述处理器上运行的计算机程序，其特征在于，所述处理器运行所述计算机程序时执行权利要求1～9任一项所述的跨链路干扰测量方法的步骤；或者，执行权利要求10～16任一项所述的跨链路干扰测量方法的步骤。
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WO2026067801A1 (zh) * 2024-09-30 2026-04-02 华为技术有限公司 干扰测量方法及装置

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