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WO2021160027A1 - 参考信号的确定方法和通信设备 - Google Patents

参考信号的确定方法和通信设备 Download PDF

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Publication number
WO2021160027A1
WO2021160027A1 PCT/CN2021/075407 CN2021075407W WO2021160027A1 WO 2021160027 A1 WO2021160027 A1 WO 2021160027A1 CN 2021075407 W CN2021075407 W CN 2021075407W WO 2021160027 A1 WO2021160027 A1 WO 2021160027A1
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WO
WIPO (PCT)
Prior art keywords
information
neighboring cell
related information
following
target
Prior art date
Application number
PCT/CN2021/075407
Other languages
English (en)
French (fr)
Inventor
杨昂
孙鹏
Original Assignee
维沃移动通信有限公司
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Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021160027A1 publication Critical patent/WO2021160027A1/zh
Priority to US17/886,434 priority Critical patent/US20220386144A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • H04B7/043—Power distribution using best eigenmode, e.g. beam forming or beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Definitions

  • the present invention relates to the field of communication technology, and in particular to a method for determining a reference signal and a communication device.
  • RS reference signal
  • TRP Transmission Reception Point
  • the embodiment of the present invention provides a method for determining a reference signal and a communication device to solve the problem of long time delay when acquiring RSs of neighboring cells.
  • the present invention is implemented as follows:
  • an embodiment of the present invention provides a method for determining a reference signal, including:
  • the first condition includes any one of the following:
  • the first information includes related information of the neighboring cell
  • the related configuration information of the first object includes related information of the neighboring cell.
  • an embodiment of the present invention provides a communication device, including:
  • the first determining module is configured to determine the target RS as the RS of the neighboring cell when the first condition is met;
  • the first condition includes any one of the following:
  • the first information includes related information of the neighboring cell
  • the related configuration information of the first object includes related information of the neighboring cell.
  • an embodiment of the present invention provides a communication device, including a memory, a processor, and a computer program stored on the memory and running on the processor, wherein the computer program is executed by the processor
  • the steps of the method for determining the reference signal described above are implemented during execution.
  • the communication device can be selected as a terminal or a network device.
  • an embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored, wherein the computer program implements the steps of the above-mentioned reference signal determination method when the computer program is executed by a processor.
  • the target RS may be determined as the RS of the neighboring cell when the first condition is satisfied.
  • the RS of the neighboring cell can be acquired without cell handover, thereby reducing the time delay in acquiring the RS of the neighboring cell.
  • the RS of neighboring cells can be quickly obtained, which effectively improves the flexibility of the system.
  • FIG. 1 is a flowchart of a method for determining a reference signal according to an embodiment of the present invention
  • Figure 2 is a schematic structural diagram of a communication device according to an embodiment of the present invention.
  • Fig. 3 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • the wireless communication system may be a 5G system, or a Long Time Evolution (LTE)/LTE-Advanced (LTE-A) system, or a subsequent evolution communication system.
  • LTE Long Time Evolution
  • LTE-A Long Time Evolution-Advanced
  • the wireless communication system of the embodiment of the present invention includes a terminal and a network device.
  • the terminal may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal may be a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA). ), Mobile Internet Device (MID), Wearable Device (Wearable Device), or in-vehicle device and other terminal-side devices.
  • UE User Equipment
  • PDA Personal Digital Assistant
  • MID Mobile Internet Device
  • Wearable Device Wearable Device
  • in-vehicle device and other terminal-side devices.
  • the specific types of terminals are not limited in the embodiments of the present invention.
  • the network equipment may be a base station or a core network, where the above-mentioned base station may be a base station of 5G and later versions (for example: gNB, 5G NR NB, etc.), or a base station in other communication systems (for example: eNB, WLAN access point, or Other access points, etc.), the base station can be called Node B, Evolved Node B, Access Point, Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set, BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, or any other in the field Appropriate terms, as long as they achieve the same technical effect, are not limited to specific technical vocabulary.
  • BTS Base Transceiver Station
  • ESS Extended Service Set
  • FIG. 1 is a flowchart of a method for determining a reference signal according to an embodiment of the present invention.
  • the method is applied to a communication device, and the communication device may be a terminal or a network device.
  • the method includes the following steps:
  • Step 101 When the first condition is met, determine the target RS as the RS of the neighboring cell.
  • the first condition may include any one of the following:
  • the first information includes related information of neighboring cells
  • the related configuration information of the first object includes related information of neighboring cells.
  • the target RS may be determined as the RS of the neighboring cell when the first condition is satisfied.
  • the RS of the neighboring cell can be acquired without cell handover, thereby reducing the time delay in acquiring the RS of the neighboring cell.
  • the RS of neighboring cells can be quickly obtained, which effectively improves the flexibility of the system.
  • the related information of the neighboring cell may include at least one of the following:
  • the ID of the neighboring cell is, for example, a physical cell index (Physical cell index, PCI).
  • the information indicating the neighboring cell is, for example, an ID indicating the neighboring cell.
  • the ID that indicates the neighboring cell can be determined by high-level network signaling, such as Radio Resource Control (RRC) signaling, or Media Access Control Control Element (MAC CE), to associate the ID with the neighboring cell. Cell association.
  • RRC Radio Resource Control
  • MAC CE Media Access Control Element
  • the RS of the neighboring cell may include at least one of the following:
  • Synchronization signal block Synchronization Signal and PBCH block, SSB
  • channel state information reference signal Channel State Information Reference Signal, CSI-RS
  • channel sounding reference signal Sounding Reference Signal, SRS
  • the first information may optionally be the following situations:
  • the first information may include at least one of Quasi-CoLocation (QCL) information and space-related information.
  • the target RS includes at least one of the following: the RS in the QCL information, and the RS in the spatial related information.
  • the RS in the QCL information is the RS of the neighboring cell.
  • the RS in the spatial related information is the RS of the neighboring cell.
  • the RS in the QCL information and the space-related information is the RS of the neighboring cell .
  • the first information is Transmission Configuration Indication (TCI) information.
  • TCI Transmission Configuration Indication
  • the target RS is: the RS in the QCL information of the TCI information.
  • the RS in the QCL information of the TCI information is the RS of the neighboring cell.
  • the first object taking the first condition as an example of the related configuration information of the first object including the related information of the neighboring cell, the first object can be selected as the following cases:
  • the first object may include at least one of the following: Physical Downlink Control Channel (PDCCH), Physical Downlink Shared Channel (PDSCH), SSB, CSI-RS, Physical Uplink Control Channel ( Physical Uplink Control Channel, PUCCH), Physical Uplink Shared Channel (PUSCH), SRS.
  • the target RS may include at least one of the following: RS in the QCL information of the first object, RS in the TCI information of the first object, and RS in the spatial related information of the first object.
  • neighboring cell related information in the QCL information of the first object such as the neighboring cell ID, neighboring cell ID related information, and/or information indicating the neighboring cell.
  • neighboring cell related information in the TCI information of the first object such as neighboring cell ID, neighboring cell ID related information, and/or information indicating neighboring cell.
  • neighboring cell related information in the space related information of the first object such as the neighboring cell ID, neighboring cell ID related information, and/or information indicating the neighboring cell.
  • the neighboring cell ID (or neighboring cell ID-related information or information indicating the neighboring cell) is configured in the relevant configuration information of the PDCCH, the QCL information, TCI information, and/or information of the PDCCH
  • the RS in the spatial related information is the RS of the neighboring cell, that is, the RS of the neighboring cell associated or indicated by the PDCCH.
  • the relevant configuration information for the PDCCH may be: PDCCH configuration (PDCCH-Config), PDCCH common configuration (PDCCH-ConfigCommon) and their associated configuration information.
  • the PDSCH For another example, taking the PDSCH as an example, if the ID of the neighboring cell (or the ID-related information of the neighboring cell, or the information indicating the neighboring cell) is configured in the relevant configuration information of the PDSCH, the QCL information, TCI information, and/or information of the PDSCH Or the RS in the spatial related information is the RS of the neighboring cell, that is, the RS of the neighboring cell associated or indicated by the PDSCH.
  • the relevant configuration information for the PDSCH may be: PDSCH configuration (PDSCH-Config), PDSCH common configuration (PDSCH-ConfigCommon) and their associated configuration information.
  • RS such as SSB, CSI-RS
  • the neighboring cell ID or the neighboring cell ID-related information, or the information indicating the neighboring cell
  • the RS in the QCL information, TCI information, and/or spatial related information of the downlink RS is the RS of the neighboring cell, that is, the RS of the neighboring cell associated or indicated by the downlink RS.
  • the related configuration information for the downlink RS can be: CSI measurement configuration (CSI-MeasConfig), CSI report configuration (CSI-ReportConfig), CSI resource configuration (CSI-ResourceConfig), NZP-CSI-RS resource set (NZP-CSI- RS-ResourceSet), NZP-CSI-RS resource (NZP-CSI-RS-Resource), CSI-SSB resource set (CSI-SSB-ResourceSet) and their associated configuration information.
  • CSI-MeasConfig CSI measurement configuration
  • CSI-ReportConfig CSI report configuration
  • CSI-ResourceConfig CSI resource configuration
  • NZP-CSI-RS resource set NZP-CSI-RS-ResourceSet
  • NZP-CSI-RS resource NZP-CSI-RS-Resource
  • CSI-SSB resource set CSI-SSB-ResourceSet
  • the QCL information, TCI information, and/or information of the PUCCH Or the RS in the spatial related information is the RS of the neighboring cell, that is, the RS of the neighboring cell associated or indicated by the PUCCH.
  • the related configuration information for PUCCH can be: PUCCH configuration (PUCCH-Config), PUCCH common configuration (PUCCH-ConfigCommon), PUCCH spatial relationship information (PUCCH-SpatialRelationInfo), PUCCH power control (PUCCH-PowerControl) and its associated configuration information.
  • the ID of the neighboring cell (or the ID-related information of the neighboring cell, or the information indicating the neighboring cell) is configured in the related configuration information of the PUSCH, the QCL information, TCI information, and/or information of the PUSCH Or the RS in the spatial related information is the RS of the neighboring cell, that is, the RS of the neighboring cell associated or indicated by the PUSCH.
  • the relevant configuration information for PUSCH can be: PUSCH configuration (PUSCH-Config), PUSCH common configuration (PUSCH-ConfigCommon), PUSCH serving cell configuration (PUSCH-ServingCellConfig), PUSCH power control (PUSCH-PowerControl), PUSCH path loss calculation Reference reference signal (PUSCH-PathlossReferenceRS), SRI-PUSCH power control (SRI-PUSCH-PowerControl) and their associated configuration information.
  • PUSCH configuration PUSCH-Config
  • PUSCH common configuration PUSCH-ConfigCommon
  • PUSCH-ServingCellConfig PUSCH power control
  • PUSCH-PowerControl PUSCH path loss calculation Reference reference signal
  • SRI-PUSCH power control SRI-PUSCH-PowerControl
  • the SRS For another example, taking the SRS as an example, if the ID of the neighboring cell (or the ID-related information of the neighboring cell, or the information indicating the neighboring cell) is configured in the related configuration information of the SRS, the QCL information, TCI information, and/or information of the SRS Or the RS in the spatial related information is the RS of the neighboring cell, that is, the RS of the neighboring cell associated or indicated by the SRS.
  • the relevant configuration information for SRS can be: SRS configuration (SRS-Config), SRS resource set (SRS-ResourceSet), SRS resource (SRS-Resource), SRS spatial relationship information (SRS-SpatialRelationInfo), path loss calculation reference reference Signal (pathlossReferenceRS) and its associated configuration information.
  • the first object may include at least one of the following: PUCCH, PUSCH, SRS, and Physical Random Access Channel (PRACH).
  • the target RS is: the path loss calculation reference signal (Pathloss Reference Signal, PL RS) of the first object.
  • the PL RS of the first object and its associated power control parameters do not need to configure neighboring cell related information, such as neighboring cell ID, neighboring cell ID related information, and/or information indicating neighboring cell.
  • the PL RS of the PUCCH is the RS of the neighboring cell , That is, the RS of the neighboring cell associated or indicated by the PUCCH.
  • the related configuration information for PUCCH can be: PUCCH configuration (PUCCH-Config), PUCCH common configuration (PUCCH-ConfigCommon), PUCCH spatial relationship information (PUCCH-SpatialRelationInfo), PUCCH power control (PUCCH-PowerControl), PUCCH path loss calculation Reference reference signal (PUCCH-PathlossReferenceRS) and its associated configuration information.
  • the PL RS of the PUSCH is the neighboring cell's RS is the RS of the neighboring cell associated or indicated by the PUSCH.
  • the relevant configuration information for PUSCH can be: PUSCH configuration (PUSCH-Config), PUSCH common configuration (PUSCH-ConfigCommon), PUSCH serving cell configuration (PUSCH-ServingCellConfig), PUSCH power control (PUSCH-PowerControl), PUSCH path loss calculation Reference reference signal (PUSCH-PathlossReferenceRS), SRI-PUSCH power control (SRI-PUSCH-PowerControl) and their associated configuration information.
  • PUSCH configuration PUSCH-Config
  • PUSCH common configuration PUSCH-ConfigCommon
  • PUSCH-ServingCellConfig PUSCH power control
  • PUSCH-PowerControl PUSCH path loss calculation Reference reference signal
  • SRI-PUSCH power control SRI-PUSCH-PowerControl
  • the PL RS of the SRS is the neighboring cell's RS, that is, the RS of the neighboring cell associated or indicated by the SRS.
  • the relevant configuration information for SRS can be: SRS configuration (SRS-Config), SRS resource set (SRS-ResourceSet), SRS resource (SRS-Resource), SRS spatial relationship information (SRS-SpatialRelationInfo), path loss calculation reference reference Signal (pathlossReferenceRS) and its associated configuration information.
  • the PL RS of the PRACH is the neighboring cell's RS, that is, the RS of the neighboring cell associated or indicated by the PRACH.
  • the related configuration information for PRACH can be: random access channel common configuration (RACH-ConfigCommon), random access channel dedicated configuration (RACH-ConfigDedicated), random access channel general configuration (RACH-ConfigGeneric) and its associated configuration information.
  • the first object is at least one of the target objects.
  • the target object set includes at least the following content: PDCCH, PDSCH, SSB, CSI-RS, PUCCH, PUSCH, SRS, PRACH.
  • the target RS includes at least one of the following: RS in the QCL information of the second object, RS in the TCI information of the second object, RS in the spatial related information of the second object, and PL RS of the second object.
  • the second object is associated with the first object.
  • the second object may be an object associated with the first object in the above-mentioned target object set.
  • associating the second object with the first object can optionally be: the first object schedules the second object.
  • the association between the first object and the second object can be: PDCCH schedules PDSCH, PUSCH, and PRACH, and PUCCH and PDSCH, PUSCH Associated.
  • the PDSCH, PUCCH, PUSCH, SRS, and PRACH associated with the PDCCH, their QCL information , TCI information, spatial related information, and/or RS in PL RS are the associated/indicated RS of the neighboring cell.
  • the PDSCH, PUCCH, PUSCH, SRS, and PRACH associated with the PDCCH, in their QCL information, TCI information, and space-related information there is no need to configure neighboring cell related information, such as neighboring cell ID, neighboring cell ID Related information and/or information indicating neighboring cells.
  • a certain SSB (or CSI-RS, or SRS) is associated with a neighboring cell and is a certain channel or signal (such as at least one of PDCCH, PDSCH, SSB, CSI-RS, PUCCH, PUSCH, SRS, and PRACH)
  • the QCL information, TCI information, space-related information and/or RS in the PL RS, the QCL information, TCI information, space-related information of these channels or signals, and/or the RS in the rest of the PL RS are also associated Or the RS of the indicated neighboring cell.
  • neighboring cell related information such as neighboring cell ID, neighboring cell ID related information and/or indication Information about neighboring cells.
  • the RS of the neighboring cell in addition to the foregoing manner of determining the RS of the neighboring cell, the RS of the neighboring cell can also be determined based on the default RS.
  • the method may further include:
  • the measured RS of the neighboring cell may be the RS of the neighboring cell that the terminal needs to measure.
  • the measured RS of the neighboring cell may be selected as the measured RS of the neighboring cell reported by the terminal.
  • determining the RS of the neighboring cell based on the default RS can further reduce signaling overhead and communication delay.
  • the RS in the list is the RS of the neighboring cell.
  • the relevant configuration information does not need to carry the relevant information of the neighboring cell, such as The ID of the neighboring cell, the ID related information of the neighboring cell, and/or the information indicating the neighboring cell.
  • the relevant configuration information is configured with the ID of the neighboring cell (or the neighboring cell ID related Information or information indicating neighboring cells), but the QCL information, TCI information, spatial related information and/or PL RS are not configured with RS, then the reported measured RS of the neighboring cell can be used.
  • the measured RSs of the neighboring cell satisfy at least one of the following:
  • the quality is the best; for example, the best quality can be Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), or signal and interference plus The noise ratio (Signal to Interference plus Noise Ratio, SINR) is the best;
  • RSRP Reference Signal Received Power
  • RSRQ Reference Signal Received Quality
  • SINR Signal and Interference plus Noise Ratio
  • the identification (ID) is the largest or the identification (ID) is the smallest;
  • the priority is the highest; for example, the SSB has the highest priority; or, the CSI-RS has the highest priority; or, the SRS has the highest priority;
  • Terminal optional or network equipment instructions.
  • the aforementioned report may be at least one of the following: a beam report (Beam report), a radio resource management (Radio Resource Management, RRM) report, and a radio link monitor (Radio Link monitor, RLM) report.
  • Beam report Beam report
  • RRM Radio Resource Management
  • RLM Radio Link monitor
  • the above-mentioned measured RS may be an RS in a neighboring cell measurement.
  • the foregoing manner of determining the target RS as the RS of the neighboring cell may be agreed by a protocol, or configured by a network device, for example, configured through high-level signaling.
  • the above-mentioned RS that determines the target RS as a neighboring cell may be activated by the signaling of the network device.
  • the network equipment can send signaling to the terminal so that the terminal knows that the above-mentioned target RS (such as the RS in the QCL information, the RS and the PL RS in the spatial related information) is the RS of the neighboring cell, otherwise, the target RS
  • the RS may be the RS of the current cell.
  • the network device After the network device sends the signaling, it can also determine that the above-mentioned target RS (such as the RS in the QCL information, the RS in the spatial related information, the PL RS) is the RS of the neighboring cell, otherwise, the target RS may be the RS of the current cell .
  • the target RS such as the RS in the QCL information, the RS in the spatial related information, the PL RS
  • the signaling issued by the network device may be signaling and related signaling used to indicate Inter-cell Multi-TRP.
  • the configuration information of the control resource set (CORESET) belonging to a TRP ID and its associated information may include the ID of the neighboring cell.
  • TRP ID can be CORESETPoolIndex.
  • the network device when the network device sends signaling, it can activate or update the PCI, PCI-related information, cell ID, or cell ID-related information of the neighboring cell, or the TRP ID or TRP ID of another TRP Related Information.
  • ID-related information For the signaling where ID-related information is located, it can be at least one of the following:
  • High-level signaling for example, cell group configuration (CellGroupConfig), secondary cell configuration (SpCellConfig), synchronization reconfiguration (ReconfigurationWithSync), serving cell common configuration (ServingCellConfigCommon), serving cell configuration (ServingCellConfig), and their associated signaling;
  • CSI measurement configuration For example, CSI-MeasConfig
  • CSI report configuration For example, CSI-ReportConfig
  • CSI resource configuration For example, CSI measurement configuration (CSI-MeasConfig), CSI report configuration (CSI-ReportConfig), CSI resource configuration (CSI-ResourceConfig), NZP-CSI-RS resource set (NZP-CSI-RS- ResourceSet), NZP-CSI-RS resource (NZP-CSI-RS-Resource), CSI-SSB resource set (CSI-SSB-ResourceSet), SRS configuration (SRS-Config), SRS resource set (SRS-ResourceSet), SRS Resource (SRS-Resource), PDCCH configuration (PDCCH-Config), PDSCH configuration (PDSCH-Config), PUCCH configuration (PUCCH-Config), PUSCH configuration (PUSCH-Config), and associated signaling.
  • CSI measurement configuration For example, CSI-MeasConfig
  • CSI report configuration For example, CSI-ReportConfig
  • FIG. 2 is a schematic structural diagram of a communication device according to an embodiment of the present invention.
  • the communication device may be a terminal or a network device.
  • the communication device 20 includes:
  • the first determining module 21 is configured to determine the target RS as the RS of the neighboring cell when the first condition is met;
  • the first condition includes any one of the following:
  • the first information includes related information of the neighboring cell
  • the related configuration information of the first object includes related information of the neighboring cell.
  • the first information includes at least one of QCL information and spatial related information
  • the target RS includes at least one of the following: the RS in the QCL information, and the RS in the spatial related information.
  • the first information is TCI information
  • the target RS is: the RS in the QCL information of the TCI information.
  • the first object includes at least one of the following: PDCCH, PDSCH, SSB, CSI-RS, PUCCH, PUSCH, SRS;
  • the target RS includes at least one of the following: RS in the QCL information of the first object, RS in the TCI information of the first object, and RS in the spatial related information of the first object.
  • the first object includes at least one of the following: PUCCH, PUSCH, SRS, and PRACH; the target RS is: the PL RS of the first object.
  • the first object is at least one of a target object set;
  • the target object set includes the following content: PDCCH, PDSCH, SSB, CSI-RS, PUCCH, PUSCH, SRS, PRACH;
  • the target RS includes at least one of the following: RS in the QCL information of the second object, RS in the TCI information of the second object, RS in the spatial related information of the second object, and PL RS of the second object;
  • the second object is associated with the first object.
  • the method further includes:
  • the second determining module is configured to determine at least one of the following as the RS of the neighboring cell:
  • the measured RS of the neighboring cell is the measured RS of the neighboring cell.
  • the measured RSs of the neighboring cell satisfy at least one of the following:
  • the quality of the multiple measured RS is the best
  • the priority of the multiple measured RS is the highest
  • Terminal optional or network equipment instructions.
  • the related information of the neighboring cell includes at least one of the following:
  • the RS of the neighboring cell includes at least one of the following:
  • the RS that determines the target RS as a neighboring cell is activated by signaling from a network device.
  • the communication device 20 in the embodiment of the present invention can implement the various processes implemented in the method embodiment shown in FIG. 1 and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • An embodiment of the present invention also provides a communication device, including a processor, a memory, and a computer program stored on the memory and running on the processor, wherein the computer program can be executed when the processor is executed.
  • a communication device including a processor, a memory, and a computer program stored on the memory and running on the processor, wherein the computer program can be executed when the processor is executed.
  • the communication device may be a terminal or a network device.
  • FIG. 3 is a schematic diagram of the hardware structure of a terminal for implementing various embodiments of the present invention.
  • the terminal 300 includes but is not limited to: a radio frequency unit 301, a network module 302, an audio output unit 303, an input unit 304, a sensor 305, and a display unit. 306, a user input unit 307, an interface unit 308, a memory 309, a processor 310, and a power supply 311 and other components.
  • the terminal structure shown in FIG. 3 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
  • the processor 310 is configured to: if the first condition is met, determine the target RS as the RS of the neighboring cell; the first condition includes any one of the following: the first information includes related information of the neighboring cell , The related configuration information of the first object includes related information of the neighboring cell.
  • the terminal 300 of the embodiment of the present invention can implement the various processes implemented in the method embodiment shown in FIG. 1 and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • the radio frequency unit 301 can be used for receiving and sending signals during the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 310; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 301 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 301 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 302, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 303 may convert the audio data received by the radio frequency unit 301 or the network module 302 or stored in the memory 309 into an audio signal and output it as sound. Moreover, the audio output unit 303 may also provide audio output related to a specific function performed by the terminal 300 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 303 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 304 is used to receive audio or video signals.
  • the input unit 304 may include a graphics processing unit (GPU) 3041 and a microphone 3042.
  • the graphics processor 3041 is used for the image of a still picture or video obtained by an image capture device (such as a camera) in the video capture mode or the image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 306.
  • the image frame processed by the graphics processor 3041 may be stored in the memory 309 (or other storage medium) or sent via the radio frequency unit 301 or the network module 302.
  • the microphone 3042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 301 in the case of a telephone call mode for output.
  • the terminal 300 also includes at least one sensor 305, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 3061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 3061 and/or when the terminal 300 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 305 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 306 is used to display information input by the user or information provided to the user.
  • the display unit 306 may include a display panel 3061, and the display panel 3061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 307 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 307 includes a touch panel 3071 and other input devices 3072.
  • the touch panel 3071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 3071 or near the touch panel 3071. operate).
  • the touch panel 3071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 310, the command sent by the processor 310 is received and executed.
  • the touch panel 3071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 307 may also include other input devices 3072.
  • other input devices 3072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 3071 can be overlaid on the display panel 3061.
  • the touch panel 3071 detects a touch operation on or near it, it transmits it to the processor 310 to determine the type of touch event, and then the processor 310 determines the type of touch event according to the touch
  • the type of event provides corresponding visual output on the display panel 3061.
  • the touch panel 3071 and the display panel 3061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 3071 and the display panel 3061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 308 is an interface for connecting an external device with the terminal 300.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 308 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 300 or can be used to communicate between the terminal 300 and the external device. Transfer data between.
  • the memory 309 can be used to store software programs and various data.
  • the memory 309 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 309 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 310 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 310 may include one or more processing units; preferably, the processor 310 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs.
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 310.
  • the terminal 300 may also include a power source 311 (such as a battery) for supplying power to various components.
  • a power source 311 such as a battery
  • the power source 311 may be logically connected to the processor 310 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
  • the terminal 300 may also include some functional modules that are not shown, which will not be repeated here.
  • FIG. 4 is a schematic diagram of the hardware structure of a network device that implements various embodiments of the present invention.
  • the network device 40 includes, but is not limited to: a bus 41, a transceiver 42, an antenna 43, a bus interface 44, and a processor. 45 and memory 46.
  • the network device 40 further includes: a computer program stored in the memory 46 and running on the processor 45, and the computer program is executed by the processor 45 to implement the following steps:
  • the first condition includes any one of the following:
  • the first information includes related information of the neighboring cell
  • the related configuration information of the first object includes related information of the neighboring cell.
  • the transceiver 42 is used to receive and send data under the control of the processor 45.
  • the network device 40 of the embodiment of the present invention can implement the various processes implemented in the method embodiment shown in FIG. 1 and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • bus architecture (represented by bus 41), bus 41 can include any number of interconnected buses and bridges, bus 41 will include one or more processors represented by processor 45 and memory represented by memory 46
  • the various circuits are linked together.
  • the bus 41 may also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions thereof are provided herein.
  • the bus interface 44 provides an interface between the bus 41 and the transceiver 42.
  • the transceiver 42 may be one element or multiple elements, such as multiple receivers and transmitters, and provide a unit for communicating with various other devices on the transmission medium.
  • the data processed by the processor 45 is transmitted on the wireless medium through the antenna 43, and further, the antenna 43 also receives the data and transmits the data to the processor 45.
  • the processor 45 is responsible for managing the bus 41 and general processing, and can also provide various functions, including timing, peripheral interfaces, voltage regulation, power management, and other control functions.
  • the memory 46 may be used to store data used by the processor 45 when performing operations.
  • the embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk, or an optical disk.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本发明实施例提供一种参考信号的确定方法和通信设备，其中，所述参考信号的确定方法包括：在满足第一条件的情况下，将目标RS确定为邻小区的RS；所述第一条件包括以下任意一项：第一信息中包括所述邻小区的相关信息；第一对象的相关配置信息中包括所述邻小区的相关信息。

Description

参考信号的确定方法和通信设备
相关申请的交叉引用
本申请主张在2020年2月12日在中国提交的中国专利申请号No.202010089226.9的优先权，其全部内容通过引用包含于此。
技术领域
本发明涉及通信技术领域，尤其涉及一种参考信号的确定方法和通信设备。
背景技术
现有技术中，波束管理和功率控制只能基于本小区的参考信号(Reference Signal，RS)。而对于移动性场景或多发送接收点(Transmission Reception Point，TRP)场景，网络往往希望快速使用邻小区的RS。然而，目前若要使用邻小区的RS，需要先进行小区切换，导致时延较长。
发明内容
本发明实施例提供一种参考信号的确定方法和通信设备，以解决目前获取邻小区的RS时的时延较长的问题。
为了解决上述技术问题，本发明是这样实现的：
第一方面，本发明实施例提供一种参考信号的确定方法，包括：
在满足第一条件的情况下，将目标RS确定为邻小区的RS；
其中，所述第一条件包括以下任意一项：
第一信息中包括所述邻小区的相关信息；
第一对象的相关配置信息中包括所述邻小区的相关信息。
第二方面，本发明实施例提供一种通信设备，包括：
第一确定模块，用于在满足第一条件的情况下，将目标RS确定为邻小区的RS；
其中，所述第一条件包括以下任意一项：
第一信息中包括所述邻小区的相关信息；
第一对象的相关配置信息中包括所述邻小区的相关信息。
第三方面，本发明实施例提供一种通信设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，其中，所述计算机程序被所述处理器执行时实现上述参考信号的确定方法的步骤。该通信设备可选为终端或者网络设备。
第四方面，本发明实施例提供一种计算机可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现上述参考信号的确定方法的步骤。
本发明实施例中，可以在满足第一条件的情况下，将目标RS确定为邻小区的RS。由此，可以在不进行小区切换的情况下，获取邻小区的RS，从而降低获取邻小区的RS时的时延。进一步在实现跨小区波束管理和功率控制时，可以快速获取邻小区的RS，有效提升系统的灵活性。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例的参考信号的确定方法的流程图；
图2为本发明实施例的通信设备的结构示意图；
图3为本发明实施例的终端的结构示意图；
图4为本发明实施例的网络设备的结构示意图。
具体实施方式
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B，表示包含单独A，单独B，以及A和B都存在三种情况。
需指出的，本发明实施例提供的参考信号的确定方法和通信设备可以应用于无线通信系统中。该无线通信系统可以为5G系统，或者长期演进型(Long Time Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，或者后续演进通信系统。
本发明实施例无线通信系统包括终端和网络设备。其中，终端也可以称作终端设备或者用户终端(User Equipment，UE)，终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant，PDA)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)或车载设备等终端侧设备，需要说明的是，在本发明实施例中并不限定终端的具体类型。网络设备可以是基站或核心网，其中，上述基站可以是5G及以后版本的基站(例如：gNB、5G NR NB等)，或者其他通信系统中的基站(例如：eNB、WLAN接入点、或其他接入点等)，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点或所述领域中其他某个合适的术语，只要达到相同的技术效果，不限于特定技术词汇。
请参见图1，图1是本发明实施例提供的一种参考信号的确定方法的流程图，该方法应用于通信设备，该通信设备可选为终端或者网络设备。如图1所示，该方法包括如下步骤：
步骤101：在满足第一条件的情况下，将目标RS确定为邻小区的RS。
可选的，所述第一条件可包括以下任意一项：
第一信息中包括邻小区的相关信息；
第一对象的相关配置信息中包括邻小区的相关信息。
本发明实施例中，可以在满足第一条件的情况下，将目标RS确定为邻小区的RS。由此，可以在不进行小区切换的情况下，获取邻小区的RS，从而降低获取邻小区的RS时的时延。进一步在实现跨小区波束管理和功率控制时，可以快速获取邻小区的RS，有效提升系统的灵活性。
可选的，上述邻小区的相关信息可包括以下至少一项：
邻小区的标识(ID)；
邻小区的标识相关信息；
指示邻小区的信息。
例如，该邻小区的ID比如为物理小区索引(Physical cell index，PCI)。该指示邻小区的信息比如为指示邻小区的ID。该指示邻小区的ID可以由网络高层信令比如无线资源控制(Radio Resource Control，RRC)信令，或者媒体接入控制控制单元(Media Access Control Control Element，MAC CE)，将该ID与该邻小区关联。
可选的，上述邻小区的RS可包括以下至少一项：
同步信号块(Synchronization Signal and PBCH block，SSB)、信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)、信道探测用参考信号(Sounding Reference Signal，SRS)。
本发明实施例中，以第一条件为第一信息中包括邻小区的相关信息为例，该第一信息可选为以下情况：
1)该第一信息可包括准共址(Quasi-CoLocation，QCL)信息和空间相关信息中的至少一者。对应的，目标RS包括以下至少一项：所述QCL信息中的RS、所述空间相关信息中的RS。
例如，若QCL信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该QCL信息中的RS为邻小区的RS。
又例如，若空间相关信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该空间相关信息中的RS为邻小区的RS。
又例如，若QCL信息和空间相关信息中配置了邻小区的ID(或邻小区 的ID相关信息、或指示邻小区的信息)，则该QCL信息和空间相关信息中的RS为邻小区的RS。
2)该第一信息为传输配置指示(Transmission Configuration Indication，TCI)信息。对应的，目标RS为：所述TCI信息的QCL信息中的RS。
例如，若TCI信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该TCI信息的QCL信息中的RS为邻小区的RS。
本发明实施例中，以第一条件为第一对象的相关配置信息中包括邻小区的相关信息为例，该第一对象可选为以下情况：
a)该第一对象可以包括以下至少一项：物理下行控制信道(Physical Downlink Control Channel，PDCCH)、物理下行共享信道(Physical Downlink Shared Channel，PDSCH)、SSB、CSI-RS、物理上行控制信道(Physical Uplink Control Channel，PUCCH)、物理上行共享信道(Physical Uplink Shared Channel，PUSCH)、SRS。对应的，目标RS可包括以下至少一项：该第一对象的QCL信息中的RS、该第一对象的TCI信息中的RS、该第一对象的空间相关信息中的RS。
可选的，该第一对象的QCL信息中不需要配置邻小区的相关信息，比如邻小区的ID、邻小区的ID相关信息和/或指示邻小区的信息。可选的，该第一对象的TCI信息中不需要配置邻小区的相关信息，比如邻小区的ID、邻小区的ID相关信息和/或指示邻小区的信息。可选的，该第一对象的空间相关信息中不需要配置邻小区的相关信息，比如邻小区的ID、邻小区的ID相关信息和/或指示邻小区的信息。
例如，以PDCCH为例，若该PDCCH的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该PDCCH的QCL信息、TCI信息和/或空间相关信息中的RS为该邻小区的RS，即该PDCCH所关联或指示的邻小区的RS。而对于PDCCH的相关配置信息可为：PDCCH配置(PDCCH-Config)、PDCCH公共配置(PDCCH-ConfigCommon)及其关联的配置信息。
又例如，以PDSCH为例，若该PDSCH的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该PDSCH的QCL 信息、TCI信息和/或空间相关信息中的RS为该邻小区的RS，即该PDSCH所关联或指示的邻小区的RS。而对于PDSCH的相关配置信息可为：PDSCH配置(PDSCH-Config)、PDSCH公共配置(PDSCH-ConfigCommon)及其关联的配置信息。
又例如，以下行RS(如SSB、CSI-RS)为例，若该下行RS的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该下行RS的QCL信息、TCI信息和/或空间相关信息中的RS为该邻小区的RS，即该下行RS所关联或指示的邻小区的RS。而对于下行RS的相关配置信息可为：CSI测量配置(CSI-MeasConfig)、CSI报告配置(CSI-ReportConfig)、CSI资源配置(CSI-ResourceConfig)、NZP-CSI-RS资源集(NZP-CSI-RS-ResourceSet)、NZP-CSI-RS资源(NZP-CSI-RS-Resource)、CSI-SSB资源集(CSI-SSB-ResourceSet)及其关联的配置信息。
又例如，以PUCCH为例，若该PUCCH的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该PUCCH的QCL信息、TCI信息和/或空间相关信息中的RS为该邻小区的RS，即该PUCCH所关联或指示的邻小区的RS。而对于PUCCH的相关配置信息可为：PUCCH配置(PUCCH-Config)、PUCCH公共配置(PUCCH-ConfigCommon)、PUCCH空间关系信息(PUCCH-SpatialRelationInfo)、PUCCH功率控制(PUCCH-PowerControl)及其关联的配置信息。
又例如，以PUSCH为例，若该PUSCH的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该PUSCH的QCL信息、TCI信息和/或空间相关信息中的RS为该邻小区的RS，即该PUSCH所关联或指示的邻小区的RS。而对于PUSCH的相关配置信息可为：PUSCH配置(PUSCH-Config)、PUSCH公共配置(PUSCH-ConfigCommon)、PUSCH服务小区配置(PUSCH-ServingCellConfig)、PUSCH功率控制(PUSCH-PowerControl)、PUSCH路损计算参考参考信号(PUSCH-PathlossReferenceRS)、SRI-PUSCH功率控制(SRI-PUSCH-PowerControl)及其关联的配置信息。
又例如，以SRS为例，若该SRS的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该SRS的QCL信息、 TCI信息和/或空间相关信息中的RS为该邻小区的RS，即该SRS所关联或指示的邻小区的RS。而对于SRS的相关配置信息可为：SRS配置(SRS-Config)、SRS资源集(SRS-ResourceSet)、SRS资源(SRS-Resource)、SRS空间关系信息(SRS-SpatialRelationInfo)、路损计算参考参考信号(pathlossReferenceRS)及其关联的配置信息。
b)该第一对象可以包括以下至少一项：PUCCH、PUSCH、SRS、物理随机接入信道(Physical Random Access Channel，PRACH)。对应的，目标RS为：该第一对象的路损计算参考参考信号(Pathloss Reference Reference Signal，PL RS)。
可选的，该第一对象的PL RS及其关联的功率控制参数中不需要配置邻小区的相关信息，比如邻小区的ID、邻小区的ID相关信息和/或指示邻小区的信息。
例如，以PUCCH为例，若该PUCCH的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该PUCCH的PL RS为该邻小区的RS，即该PUCCH所关联或指示的邻小区的RS。而对于PUCCH的相关配置信息可为：PUCCH配置(PUCCH-Config)、PUCCH公共配置(PUCCH-ConfigCommon)、PUCCH空间关系信息(PUCCH-SpatialRelationInfo)、PUCCH功率控制(PUCCH-PowerControl)、PUCCH路损计算参考参考信号(PUCCH-PathlossReferenceRS)及其关联的配置信息。
又例如，以PUSCH为例，若该PUSCH的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该PUSCH的PL RS为该邻小区的RS，即该PUSCH所关联或指示的邻小区的RS。而对于PUSCH的相关配置信息可为：PUSCH配置(PUSCH-Config)、PUSCH公共配置(PUSCH-ConfigCommon)、PUSCH服务小区配置(PUSCH-ServingCellConfig)、PUSCH功率控制(PUSCH-PowerControl)、PUSCH路损计算参考参考信号(PUSCH-PathlossReferenceRS)、SRI-PUSCH功率控制(SRI-PUSCH-PowerControl)及其关联的配置信息。
又例如，以SRS为例，若该SRS的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该SRS的PL RS为该 邻小区的RS，即该SRS所关联或指示的邻小区的RS。而对于SRS的相关配置信息可为：SRS配置(SRS-Config)、SRS资源集(SRS-ResourceSet)、SRS资源(SRS-Resource)、SRS空间关系信息(SRS-SpatialRelationInfo)、路损计算参考参考信号(pathlossReferenceRS)及其关联的配置信息。
又例如，以PRACH为例，若该PRACH的相关配置信息中配置了邻小区的ID(或邻小区的ID相关信息、或指示邻小区的信息)，则该PRACH的PL RS为该邻小区的RS，即该PRACH所关联或指示的邻小区的RS。而对于PRACH的相关配置信息可为：随机接入信道公共配置(RACH-ConfigCommon)、随机接入信道专用配置(RACH-ConfigDedicated)、随机接入信道通用配置(RACH-ConfigGeneric)及其关联的配置信息。
c)该第一对象为目标对象集中的至少一者。该目标对象集中至少包括以下内容：PDCCH、PDSCH、SSB、CSI-RS、PUCCH、PUSCH、SRS、PRACH。对应的，目标RS包括以下至少一项：第二对象的QCL信息中的RS、第二对象的TCI信息中的RS、第二对象的空间相关信息中的RS、第二对象的PL RS。该第二对象与该第一对象关联。
一种实施方式中，该第二对象可为上述目标对象集中的、与该第一对象关联的对象。
一种实施方式中，第二对象与第一对象关联可选为：第一对象调度第二对象。
例如，以第一对象为PDCCH，第二对象为PDSCH、PUCCH、PUSCH、SRS和PRACH为例，第一对象与第二对象关联可为：PDCCH调度PDSCH、PUSCH和PRACH，而PUCCH与PDSCH、PUSCH关联。
又例如，某PDCCH资源(resource)与邻小区关联(即该PDCCH的相关配置信息中配置了邻小区的相关信息)，则该PDCCH关联的PDSCH、PUCCH、PUSCH、SRS和PRACH，它们的QCL信息、TCI信息、空间相关信息和/或PL RS中的RS，为所关联/指示的该邻小区的RS。可选的，该PDCCH关联的PDSCH、PUCCH、PUSCH、SRS和PRACH，它们的QCL信息、TCI信息和空间相关信息中，不需要配置邻小区的相关信息，比如邻小区的ID、邻小区的ID相关信息和/或指示邻小区的信息。
又例如，某SSB(或CSI-RS、或SRS)与邻小区关联，为某些信道或信号(比如PDCCH、PDSCH、SSB、CSI-RS、PUCCH、PUSCH、SRS和PRACH中的至少之一)的QCL信息、TCI信息、空间相关信息和/或PL RS中的RS，则这些信道或信号的QCL信息、TCI信息、空间相关信息和/或PL RS中的其余部分的RS，同样为所关联或指示的邻小区的RS。可选的，这些信道或信号的QCL信息、TCI信息、空间相关信息和/或PL RS中，不需要配置邻小区的相关信息，比如邻小区的ID、邻小区的ID相关信息和/或指示邻小区的信息。
本发明实施例中，除了上述确定邻小区的RS的方式之外，还可基于默认RS确定邻小区的RS。可选的，所述方法还可包括：
将以下至少一项确定为邻小区的RS：
网络设备配置或者终端上报的列表中的RS；
测量过的邻小区的RS；比如，该测量过的邻小区的RS可为终端需要测量的邻小区的RS。
作为一种可选的实施方式，上述测量过的邻小区的RS可选为终端上报的测量过的邻小区的RS。
这样，基于默认RS确定邻小区的RS，可以进一步降低信令开销和通信时延。
一种实施方式中，网络设备配置或者终端上报了列表后，该列表中的RS为邻小区的RS，后续使用该邻小区的RS时，相关配置信息中不需要携带邻小区的相关信息，比如邻小区的ID、邻小区的ID相关信息和/或指示邻小区的信息。
另一种实施方式中，对于PDCCH、PDSCH、SSB、CSI-RS、PUCCH、PUSCH、SRS和PRACH中的至少一者，若其相关配置信息中，配置了邻小区的ID(或邻小区ID相关信息、或指示邻小区的信息)，但其QCL信息、TCI信息、空间相关信息和/或PL RS中没有配置RS，则可以使用上报的测量过的邻小区的RS。
可选的，若所述邻小区存在多个测量过的RS，所述测量过的邻小区的RS满足以下至少一项：
多个测量过的RS中质量最优；比如，该质量最优可为参考信号接收功率(Reference Signal Received Power，RSRP)、参考信号接收质量(Reference Signal Received Quality，RSRQ)、或信号与干扰加噪声比(Signal to Interference plus Noise Ratio，SINR)最优；
多个测量过的RS中标识(ID)最大或者标识(ID)最小；
多个测量过的RS中优先级最高；比如，SSB的优先级最高；或者，CSI-RS的优先级最高；或者，SRS的优先级最高；
终端自选或者网络设备指示。
可选的，上述上报可为以下至少之一：波束报告(Beam report)、无线资源管理(Radio Resource Management，RRM)报告、无线链路监测(Radio Link monitor，RLM)报告。
可选的，上述测量过的RS可为邻区测量中的RS。
本发明实施例中，上述将目标RS确定为邻小区的RS的方式可以是由协议约定的，或者是由网络设备配置的，比如通过高层信令配置。
进一步，上述将目标RS确定为邻小区的RS可是由网络设备的信令激活的。也就是说，网络设备可通过向终端下发信令，以使得终端获知上述目标RS(比如QCL信息中的RS、空间相关信息中的RS、PL RS)为邻小区的RS，否则，该目标RS可为本小区的RS。而网络设备在下发信令后，同样可确定上述目标RS(比如QCL信息中的RS、空间相关信息中的RS、PL RS)为邻小区的RS，否则，该目标RS可为本小区的RS。
可选的，网络设备下发的信令可为用于指示小区间(Inter-cell)Multi-TRP的信令及相关信令。而属于某TRP ID的控制资源集(CORESET)的配置信息及其关联信息中可包含邻小区的ID。TRP ID可选为CORESETPoolIndex。
一种实施方式中，网络设备在下发信令时，可激活或更新邻小区的PCI、PCI相关信息、小区标识(cell ID)、或cell ID相关信息，或者另一TRP的TRP ID或TRP ID相关信息。对于ID相关信息所在信令，可为如下至少之一：
1)高层信令：比如，小区组配置(CellGroupConfig)、辅小区配置(SpCellConfig)、同步重配置(ReconfigurationWithSync)、服务小区公共配置 (ServingCellConfigCommon)、服务小区配置(ServingCellConfig)，及其关联信令；
2)物理层信令：比如，CSI测量配置(CSI-MeasConfig)、CSI报告配置(CSI-ReportConfig)、CSI资源配置(CSI-ResourceConfig)、NZP-CSI-RS资源集(NZP-CSI-RS-ResourceSet)、NZP-CSI-RS资源(NZP-CSI-RS-Resource)、CSI-SSB资源集(CSI-SSB-ResourceSet)、SRS配置(SRS-Config)、SRS资源集(SRS-ResourceSet)、SRS资源(SRS-Resource)、PDCCH配置(PDCCH-Config)、PDSCH配置(PDSCH-Config)、PUCCH配置(PUCCH-Config)、PUSCH配置(PUSCH-Config)，及其关联信令。
请参见图2，图2是本发明实施例提供的一种通信设备的结构示意图，该通信设备可为终端或者网络设备。如图2所示，该通信设备20包括：
第一确定模块21，用于在满足第一条件的情况下，将目标RS确定为邻小区的RS；
其中，所述第一条件包括以下任意一项：
第一信息中包括所述邻小区的相关信息；
第一对象的相关配置信息中包括所述邻小区的相关信息。
可选的，所述第一信息包括QCL信息和空间相关信息中的至少一者；
所述目标RS包括以下至少一项：所述QCL信息中的RS、所述空间相关信息中的RS。
可选的，所述第一信息为TCI信息；
所述目标RS为：所述TCI信息的QCL信息中的RS。
可选的，所述第一对象包括以下至少一项：PDCCH、PDSCH、SSB、CSI-RS、PUCCH、PUSCH、SRS；
所述目标RS包括以下至少一项：所述第一对象的QCL信息中的RS、所述第一对象的TCI信息中的RS、所述第一对象的空间相关信息中的RS。
可选的，所述第一对象包括以下至少一项：PUCCH、PUSCH、SRS、PRACH；所述目标RS为：所述第一对象的PL RS。
可选的，所述第一对象为目标对象集中的至少一者；所述目标对象集中包括以下内容：PDCCH、PDSCH、SSB、CSI-RS、PUCCH、PUSCH、SRS、 PRACH；
所述目标RS包括以下至少一项：第二对象的QCL信息中的RS、第二对象的TCI信息中的RS、第二对象的空间相关信息中的RS、第二对象的PL RS；
所述第二对象与所述第一对象关联。
可选的，所述方法还包括：
第二确定模块，用于将以下至少一项确定为所述邻小区的RS：
网络设备配置或者终端上报的列表中的RS；
测量过的邻小区的RS。
可选的，若所述邻小区存在多个测量过的RS，所述测量过的邻小区的RS满足以下至少一项：
所述多个测量过的RS中质量最优；
所述多个测量过的RS中标识最大或者标识最小；
所述多个测量过的RS中优先级最高；
终端自选或者网络设备指示。
可选的，所述邻小区的相关信息包括以下至少一项：
所述邻小区的标识；
所述邻小区的标识相关信息；
指示所述邻小区的信息。
可选的，所述邻小区的RS包括以下至少一项：
SSB、CSI-RS、SRS。
可选的，所述将目标RS确定为邻小区的RS是由网络设备的信令激活的。
本发明实施例的通信设备20，可以实现上述图1所示方法实施例中实现的各个过程，以及达到相同的有益效果，为避免重复，这里不再赘述。
本发明实施例还提供一种通信设备，包括处理器，存储器，存储在所述存储器上并可在所述处理器上运行的计算机程序，其中，所述计算机程序被所述处理器执行时可实现上述图1所示方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。可选的，该通信设备可为终端或 者网络设备。
具体的，图3为实现本发明各个实施例的一种终端的硬件结构示意图，终端300包括但不限于：射频单元301、网络模块302、音频输出单元303、输入单元304、传感器305、显示单元306、用户输入单元307、接口单元308、存储器309、处理器310、以及电源311等部件。本领域技术人员可以理解，图3中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器310用于：在满足第一条件的情况下，将目标RS确定为邻小区的RS；所述第一条件包括以下任意一项：第一信息中包括所述邻小区的相关信息、第一对象的相关配置信息中包括所述邻小区的相关信息。
本发明实施例的终端300，可以实现上述图1所示方法实施例中实现的各个过程，以及达到相同的有益效果，为避免重复，这里不再赘述。
应理解的是，本发明实施例中，射频单元301可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器310处理；另外，将上行的数据发送给基站。通常，射频单元301包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元301还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块302为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元303可以将射频单元301或网络模块302接收的或者在存储器309中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元303还可以提供与终端300执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元303包括扬声器、蜂鸣器以及受话器等。
输入单元304用于接收音频或视频信号。输入单元304可以包括图形处理器(Graphics Processing Unit，GPU)3041和麦克风3042，图形处理器3041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静 态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元306上。经图形处理器3041处理后的图像帧可以存储在存储器309(或其它存储介质)中或者经由射频单元301或网络模块302进行发送。麦克风3042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元301发送到移动通信基站的格式输出。
终端300还包括至少一种传感器305，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板3061的亮度，接近传感器可在终端300移动到耳边时，关闭显示面板3061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器305还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元306用于显示由用户输入的信息或提供给用户的信息。显示单元306可包括显示面板3061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板3061。
用户输入单元307可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元307包括触控面板3071以及其他输入设备3072。触控面板3071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板3071上或在触控面板3071附近的操作)。触控面板3071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器310，接收处理器310发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板3071。除了触控 面板3071，用户输入单元307还可以包括其他输入设备3072。具体地，其他输入设备3072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板3071可覆盖在显示面板3061上，当触控面板3071检测到在其上或附近的触摸操作后，传送给处理器310以确定触摸事件的类型，随后处理器310根据触摸事件的类型在显示面板3061上提供相应的视觉输出。虽然在图3中，触控面板3071与显示面板3061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板3071与显示面板3061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元308为外部装置与终端300连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元308可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端300内的一个或多个元件或者可以用于在终端300和外部装置之间传输数据。
存储器309可用于存储软件程序以及各种数据。存储器309可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器309可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器310是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器309内的软件程序和/或模块，以及调用存储在存储器309内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器310可包括一个或多个处理单元；优选的，处理器310可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器310中。
终端300还可以包括给各个部件供电的电源311(比如电池)，优选的，电源311可以通过电源管理系统与处理器310逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端300还可包括一些未示出的功能模块，在此不再赘述。
请参见图4，图4为实现本发明各个实施例的一种网络设备的硬件结构示意图，所述网络设备40包括但不限于：总线41、收发机42、天线43、总线接口44、处理器45和存储器46。
在本发明实施例中，所述网络设备40还包括：存储在存储器46上并可在处理器45上运行的计算机程序，计算机程序被处理器45执行时实现以下步骤：
在满足第一条件的情况下，将目标RS确定为邻小区的RS；
其中，所述第一条件包括以下任意一项：
第一信息中包括所述邻小区的相关信息；
第一对象的相关配置信息中包括所述邻小区的相关信息。
收发机42，用于在处理器45的控制下接收和发送数据。
本发明实施例的网络设备40，可以实现上述图1所示方法实施例中实现的各个过程，以及达到相同的有益效果，为避免重复，这里不再赘述。
在图4中，总线架构(用总线41来代表)，总线41可以包括任意数量的互联的总线和桥，总线41将包括由处理器45代表的一个或多个处理器和存储器46代表的存储器的各种电路链接在一起。总线41还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口44在总线41和收发机42之间提供接口。收发机42可以是一个元件，也可以是多个元件，比如多个接收器和发送器，提供用于在传输介质上与各种其他装置通信的单元。经处理器45处理的数据通过天线43在无线介质上进行传输，进一步，天线43还接收数据并将数据传送给处理器45。
处理器45负责管理总线41和通常的处理，还可以提供各种功能，包括定时，外围接口，电压调节、电源管理以及其他控制功能。而存储器46可以被用于存储处理器45在执行操作时所使用的数据。
本发明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上存储有计算机程序，该计算机程序被处理器执行时可实现上述图1所示方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，该计算机可读存储介质，例如为只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
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。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。

Claims (16)

  1. 一种参考信号的确定方法，包括：
    在满足第一条件的情况下，将目标参考信号RS确定为邻小区的RS；
    其中，所述第一条件包括以下任意一项：
    第一信息中包括所述邻小区的相关信息；
    第一对象的相关配置信息中包括所述邻小区的相关信息。
  2. 根据权利要求1所述的方法，其中，所述第一信息包括准共址QCL信息和空间相关信息中的至少一者；
    所述目标RS包括以下至少一项：所述QCL信息中的RS、所述空间相关信息中的RS。
  3. 根据权利要求1所述的方法，其中，所述第一信息为传输配置指示TCI信息；
    所述目标RS为：所述TCI信息的QCL信息中的RS。
  4. 根据权利要求1所述的方法，其中，所述第一对象包括以下至少一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH、同步信号块SSB、信道状态信息-同步信号CSI-RS、物理上行控制信道PUCCH、物理上行共享信道PUSCH、信道探测参考信号SRS；
    所述目标RS包括以下至少一项：所述第一对象的QCL信息中的RS、所述第一对象的TCI信息中的RS、所述第一对象的空间相关信息中的RS。
  5. 根据权利要求1所述的方法，其中，所述第一对象包括以下至少一项：PUCCH、PUSCH、SRS、物理随机接入信道PRACH；
    所述目标RS为：所述第一对象的路损计算参考参考信号PL RS。
  6. 根据权利要求1所述的方法，其中，所述第一对象为目标对象集中的至少一者；所述目标对象集中包括以下内容：PDCCH、PDSCH、SSB、CSI-RS、PUCCH、PUSCH、SRS、PRACH；
    所述目标RS包括以下至少一项：第二对象的QCL信息中的RS、第二对象的TCI信息中的RS、第二对象的空间相关信息中的RS、第二对象的PL RS；
    所述第二对象与所述第一对象关联。
  7. 根据权利要求1所述的方法，还包括：
    将以下至少一项确定为所述邻小区的RS：
    网络设备配置或者终端上报的列表中的RS；
    测量过的邻小区的RS。
  8. 根据权利要求7所述的方法，其中，若所述邻小区存在多个测量过的RS，所述测量过的邻小区的RS满足以下至少一项：
    所述多个测量过的RS中质量最优；
    所述多个测量过的RS中标识最大或者标识最小；
    所述多个测量过的RS中优先级最高；
    终端自选或者网络设备指示。
  9. 根据权利要求1至8中任一项所述的方法，其中，所述邻小区的相关信息包括以下至少一项：
    所述邻小区的标识；
    所述邻小区的标识相关信息；
    指示所述邻小区的信息。
  10. 根据权利要求1至8中任一项所述的方法，其中，所述邻小区的RS包括以下至少一项：
    SSB、CSI-RS、SRS。
  11. 根据权利要求1至8中任一项所述的方法，其中，所述将目标RS确定为邻小区的RS是由网络设备的信令激活的。
  12. 一种通信设备，包括：
    第一确定模块，用于在满足第一条件的情况下，将目标RS确定为邻小区的RS；
    其中，所述第一条件包括以下任意一项：
    第一信息中包括所述邻小区的相关信息；
    第一对象的相关配置信息中包括所述邻小区的相关信息。
  13. 一种通信设备，包括存储器，处理器，存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如 权利要求1至11中任一项所述的参考信号的确定方法的步骤。
  14. 一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至11中任一项所述的参考信号的确定方法的步骤。
  15. 一种计算机程序产品，所述程序产品被至少一个处理器执行以实现如权利要求1-11任一项所述的参考信号的确定方法。
  16. 一种通信设备，用于执行如权利要求1-11任一项所述的参考信号的确定方法。
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