WO2022183454A1 - 波束配置方法、波束配置装置及存储介质 - Google Patents

波束配置方法、波束配置装置及存储介质 Download PDF

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Publication number
WO2022183454A1
WO2022183454A1 PCT/CN2021/079163 CN2021079163W WO2022183454A1 WO 2022183454 A1 WO2022183454 A1 WO 2022183454A1 CN 2021079163 W CN2021079163 W CN 2021079163W WO 2022183454 A1 WO2022183454 A1 WO 2022183454A1
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WO
WIPO (PCT)
Prior art keywords
transmission
reference signal
terminal
trp
resource set
Prior art date
Application number
PCT/CN2021/079163
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English (en)
French (fr)
Inventor
李明菊
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北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2021/079163 priority Critical patent/WO2022183454A1/zh
Priority to EP21928539.2A priority patent/EP4304235A4/en
Priority to CN202180000736.7A priority patent/CN113170335B/zh
Priority to CN202311091314.2A priority patent/CN117320035A/zh
Priority to US18/548,263 priority patent/US20240138017A1/en
Publication of WO2022183454A1 publication Critical patent/WO2022183454A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • 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
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a beam configuration method, a beam configuration device, and a storage medium.
  • New Radio for example, when the communication frequency band is in frequency range 2 (FR2), since the high-frequency channel attenuates rapidly, in order to ensure the coverage, it is necessary to use beam-based transmission and reception.
  • a network device such as a base station
  • TRPs Transmission Reception Points
  • Multi-TRP multiple TRPs
  • PDCCH physical downlink control channel
  • the terminal may be configured to receive a transmission configuration indication (TCI) state of the PDCCH, that is, configure a receiving beam. For example, configure a control resource set (Control Resource Set, CORESET) for the terminal, configure the TCI state (TCI state) corresponding to the CORESET, and configure a search space set (Search Space set, SS set) for the terminal, which is associated with the configured CORESET.
  • TCI transmission configuration indication
  • CORESET Control Resource Set
  • TCI state TCI state
  • SS set Search Space set
  • each SS set can only be associated with one CORESET, and each CORESET is configured with only one TCI state.
  • the beam configured for CORESET is the beam corresponding to the TRP of the serving cell of the terminal.
  • the terminal may be served through the TRP of a neighboring cell. Therefore, how to perform beam configuration in a scenario where Multi-TRP provides services to terminals still needs to be further optimized.
  • the present disclosure provides a beam configuration method, a beam configuration device and a storage medium.
  • a beam configuration method is provided, applied to a terminal, where the beam configuration method includes:
  • the reference signal resources indicated by the one or more transmission configuration indication states are associated with at least one of: a serving cell of the terminal; and a neighbor of the terminal community.
  • the terminal is configured to communicate and transmit with multiple sending and receiving points, the multiple sending and receiving points are the sending and receiving points of the serving cell of the terminal, and the transmission configuration indicates the reference signal indicated by the status.
  • the resources are associated with one or more transmission and reception points of the serving cell of the terminal.
  • the terminal is configured to communicate with multiple transmission and reception points, the multiple transmission and reception points include transmission and reception points of a serving cell of the terminal and transmission and reception points of neighboring cells of the terminal. point, the reference signal resource indicated by the transmission configuration indication status is associated with one or more transmission and reception points of the serving cell and/or the neighboring cell of the terminal.
  • the determining of one or more transmission configuration indication states of the control resource set includes:
  • the indication signaling is used to determine the one or more transmission configuration indication states.
  • the indication signaling includes a media access control control unit, and the media access control control unit includes the control resource set identifier and one or more corresponding control resource set identifiers.
  • the transport configuration indicates the status.
  • the indication signaling includes downlink control information, and code points of the downlink control information correspond to one or more transmission configuration indication states, and are used to determine the status of the universal beam group including the control resource set. Universal beam.
  • the determining of one or more transmission configuration indication states of the control resource set includes:
  • the transmission configuration indication state corresponding to the target new beam reference signal resource is determined as one or more transmission configuration indication states of the control resource set.
  • the beam configuration method further includes:
  • the first reference signal resource is a target new beam reference signal resource, and an identifier of the target new beam reference signal resource is reported.
  • the first reference signal resource is associated with a first transmission and reception point; or the first reference signal resource is associated with a second transmission and reception point, wherein the second transmission and reception point is associated with the first transmission and reception point configured to perform communication and transmission with the terminal; or the first reference signal resource is associated with a third transmission and reception point, where the third transmission and reception point is the first transmission and reception point and the second transmission and reception point configured to perform communication and transmission with the terminal other than the sending and receiving point.
  • control resource set includes: control resource set 0, and/or other control resource sets different from the control resource set 0.
  • a beam configuration method which is applied to a network device, and the beam configuration method includes:
  • the terminal is configured to communicate and transmit with multiple sending and receiving points, the multiple sending and receiving points are the sending and receiving points of the serving cell of the terminal, and the transmission configuration indicates the reference signal indicated by the status.
  • the resources are associated with one or more transmission and reception points of the serving cell of the terminal.
  • the terminal is configured to communicate with multiple transmission and reception points, the multiple transmission and reception points include transmission and reception points of a serving cell of the terminal and transmission and reception points of neighboring cells of the terminal. point, the reference signal resource indicated by the transmission configuration indication status is associated with one or more transmission and reception points of the serving cell and/or the neighboring cell of the terminal.
  • configuring the one or more transmission configuration indication states of the control resource set includes: sending indication signaling, where the indication signaling is used to determine the one or more transmission configuration indication states.
  • the indication signaling includes a media access control control unit, and the media access control control unit includes the control resource set identifier and one or more corresponding control resource set identifiers.
  • the transport configuration indicates the status.
  • the indication signaling includes downlink control information, and code points of the downlink control information correspond to one or more transmission configuration indication states, and are used to determine the status of the universal beam group including the control resource set. Universal beam.
  • the configuration of one or more transmission configuration indication states of the control resource set for the terminal includes:
  • the new beam reference signal resource set is used by the terminal to determine a target new beam reference signal resource, and the target new beam reference signal resource corresponds to one or more transmission configuration indication states of the control resource set .
  • the beam configuration method further includes:
  • the identifier of the target new beam reference signal resource is detected by the terminal in response to detecting a beam failure at the first sending and receiving point, and detecting the new beam reference corresponding to the first sending and receiving point. Reporting when the received power of the reference signal of the first reference signal resource in the signal resource set is greater than the first threshold, and the first reference signal resource is the target new beam reference signal resource.
  • the first reference signal resource is associated with a first transmission and reception point; or the first reference signal resource is associated with a second transmission and reception point, wherein the second transmission and reception point is associated with the first transmission and reception point configured to perform communication and transmission with the terminal; or the first reference signal resource is associated with a third transmission and reception point, where the third transmission and reception point is the first transmission and reception point and the second transmission and reception point configured to perform communication and transmission with the terminal other than the sending and receiving point.
  • control resource set includes at least one of the following: control resource set 0, and other control resource sets different from the control resource set 0.
  • a beam configuration apparatus applied to a terminal, including:
  • a processing unit configured to determine one or more transmission configuration indication states of the control resource set
  • the one or more reference signal resources indicated by the transmission configuration indication status are associated with at least one of: a serving cell of the terminal; and a neighboring cell of the terminal.
  • the terminal is configured to communicate and transmit with multiple sending and receiving points, the multiple sending and receiving points are the sending and receiving points of the serving cell of the terminal, and the transmission configuration indicates the reference signal indicated by the status.
  • the resources are associated with one or more transmission and reception points of the serving cell of the terminal.
  • the terminal is configured to communicate with multiple transmission and reception points, the multiple transmission and reception points include transmission and reception points of a serving cell of the terminal and transmission and reception points of neighboring cells of the terminal. point, the reference signal resource indicated by the transmission configuration indication status is associated with one or more transmission and reception points of the serving cell and/or the neighboring cell of the terminal.
  • the beam configuration apparatus includes a receiving unit configured to: in response to receiving indication signaling from a network device, the indication signaling is used to determine the one or more transmission configurations Indicate status.
  • the indication signaling includes a media access control control unit, and the media access control control unit includes the control resource set identifier and one or more corresponding control resource set identifiers.
  • the transport configuration indicates the status.
  • the indication signaling includes downlink control information, and code points of the downlink control information correspond to one or more transmission configuration indication states, and are used to determine the status of the universal beam group including the control resource set. Universal beam.
  • the processing unit is configured to select a target new beam reference signal resource in the new beam reference signal resource set; and determine the transmission configuration indication state corresponding to the target new beam reference signal resource as a control resource
  • One or more transport configurations of the set indicate the status.
  • the beam configuration apparatus further includes a sending unit, the sending unit is configured to respond to detecting that a beam failure occurs at the first sending and receiving point, and detecting a new beam corresponding to the first sending and receiving point
  • the reference signal received power of the first reference signal resource in the reference signal resource set is greater than the first threshold, the first reference signal resource is determined to be the target new beam reference signal resource, and the identifier of the target new beam reference signal resource is reported.
  • the first reference signal resource is associated with a first transmission and reception point; or the first reference signal resource is associated with a second transmission and reception point, wherein the second transmission and reception point is associated with the first transmission and reception point configured to perform communication and transmission with the terminal; or the first reference signal resource is associated with a third transmission and reception point, where the third transmission and reception point is the first transmission and reception point and the second transmission and reception point configured to perform communication and transmission with the terminal other than the sending and receiving point.
  • control resource set includes at least one of the following: control resource set 0, and other control resource sets different from the control resource set 0.
  • a beam configuration apparatus which is applied to a network device, including:
  • a processing unit configured to configure one or more transmission configuration indication states of the control resource set for the terminal; the reference signal resources indicated by the one or more transmission configuration indication states are associated with at least one of the following: the service of the terminal cell; and a neighboring cell of the terminal.
  • the terminal is configured to communicate and transmit with multiple sending and receiving points, the multiple sending and receiving points are the sending and receiving points of the serving cell of the terminal, and the transmission configuration indicates the reference signal indicated by the status.
  • the resources are associated with one or more transmission and reception points of the serving cell of the terminal.
  • the terminal is configured to communicate with multiple transmission and reception points, the multiple transmission and reception points include transmission and reception points of a serving cell of the terminal and transmission and reception points of neighboring cells of the terminal. point, the reference signal resource indicated by the transmission configuration indication status is associated with one or more transmission and reception points of the serving cell and/or the neighboring cell of the terminal.
  • the beam configuration apparatus includes a sending unit, and the sending unit is configured to send indication signaling, where the indication signaling is used to determine the one or more transmission configuration indication states.
  • the indication signaling includes a media access control control unit, and the media access control control unit includes the control resource set identifier and one or more corresponding control resource set identifiers.
  • the transport configuration indicates the status.
  • the indication signaling includes downlink control information, and code points of the downlink control information correspond to one or more transmission configuration indication states, and are used to determine the status of the universal beam group including the control resource set. Universal beam.
  • the beam configuration apparatus includes a sending unit, the sending unit is configured to send a new beam reference signal resource set; the new beam reference signal resource set is used by the terminal to determine the target new beam reference signal resource , the target new beam reference signal resource corresponds to one or more transmission configuration indication states of the control resource set.
  • the beam configuration apparatus further includes a receiving unit, the receiving unit is configured to receive the identifier of the target new beam reference signal resource; the identifier of the target new beam reference signal resource is used by the terminal in response to detecting the first A beam failure occurs at a transmitting and receiving point, and it is detected that the received power of the reference signal of the first reference signal resource in the new beam reference signal resource set corresponding to the first transmitting and receiving point is greater than the first threshold.
  • a reference signal resource is the target new beam reference signal resource.
  • the first reference signal resource is associated with a first transmission and reception point; or the first reference signal resource is associated with a second transmission and reception point, wherein the second transmission and reception point is associated with the first transmission and reception point configured to perform communication and transmission with the terminal; or the first reference signal resource is associated with a third transmission and reception point, where the third transmission and reception point is the first transmission and reception point and the second transmission and reception point configured to perform communication and transmission with the terminal other than the sending and receiving point.
  • control resource set includes at least one of the following: control resource set 0, and other control resource sets different from the control resource set 0.
  • a beam configuration apparatus including:
  • processor ; memory for storing processor-executable instructions;
  • the processor is configured to: execute the first aspect or the beam configuration method described in any implementation manner of the first aspect.
  • a beam configuration apparatus including:
  • processor ; memory for storing processor-executable instructions;
  • the processor is configured to: execute the second aspect or the beam configuration method described in any implementation manner of the second aspect.
  • a storage medium where instructions are stored in the storage medium, and when the instructions in the storage medium are executed by a processor of a terminal, the terminal can execute the first aspect or the first Aspects the beam configuration method described in any one of the embodiments.
  • a storage medium where instructions are stored in the storage medium, and when the instructions in the storage medium are executed by a processor of a network device, the network device can execute the second aspect or In the second aspect, the beam configuration method described in any one of the implementation manners.
  • the technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: determining one or more transmission configuration indication states of the control resource set. Wherein, one or more reference signal resources indicated by the transmission configuration indication status are associated with the serving cell and/or the neighboring cell of the terminal.
  • the present disclosure implements the beam configuration of the control resource set in the scenario where the Multi-TRP provides services for the terminal.
  • Fig. 1 is an architecture diagram of a communication system according to an exemplary embodiment.
  • Fig. 2 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 3 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 4 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 5 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 6 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 7 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 8 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 9 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 10 is a flowchart showing a beam configuration method according to an exemplary embodiment.
  • Fig. 11 is a block diagram of a beam configuration apparatus according to an exemplary embodiment.
  • Fig. 12 is a block diagram of a beam configuration apparatus according to an exemplary embodiment.
  • Fig. 13 is a block diagram of an apparatus for beam configuration according to an exemplary embodiment.
  • Fig. 14 is a block diagram of an apparatus for beam configuration according to an exemplary embodiment.
  • the wireless communication system includes a terminal and a network device.
  • the terminal is connected to the network device through wireless resources, and transmits and receives data.
  • the wireless communication system shown in FIG. 1 is only a schematic illustration, and the wireless communication system may also include other network devices, such as core network devices, wireless relay devices, and wireless backhaul devices, etc. Not shown in Figure 1.
  • the embodiments of the present disclosure do not limit the number of network devices and the number of terminals included in the wireless communication system.
  • the wireless communication system is a network that provides a wireless communication function.
  • Wireless communication systems can use different communication technologies, such as code division multiple access (CDMA), wideband code division multiple access (WCDMA), time division multiple access (TDMA) , frequency division multiple access (frequency division multiple access, FDMA), orthogonal frequency division multiple access (orthogonal frequency-division multiple access, OFDMA), single carrier frequency division multiple access (single Carrier FDMA, SC-FDMA), carrier sense Carrier Sense Multiple Access with Collision Avoidance.
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • TDMA time division multiple access
  • FDMA frequency division multiple access
  • OFDMA orthogonal frequency division multiple access
  • single carrier frequency division multiple access single Carrier FDMA, SC-FDMA
  • carrier sense Carrier Sense Multiple Access with Collision Avoidance CDMA
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • TDMA time division multiple access
  • OFDMA orthogonal
  • the network can be divided into 2G (English: generation) network, 3G network, 4G network or future evolution network, such as 5G network, 5G network can also be called a new wireless network ( New Radio, NR).
  • 2G International: generation
  • 3G network 4G network or future evolution network, such as 5G network
  • 5G network can also be called a new wireless network ( New Radio, NR).
  • New Radio New Radio
  • the present disclosure will sometimes refer to a wireless communication network simply as a network.
  • the wireless access network equipment may be: a base station, an evolved node B (eNB), a home base station, an access point (AP) in a wireless fidelity (WIFI) system, a wireless relay A node, a wireless backhaul node, a transmission point (TP) or a transmission and reception point (TRP), etc., can also be a gNB in an NR system, or can also be a component or part of a device that constitutes a base station Wait.
  • the network device may also be an in-vehicle device. It should be understood that, in the embodiments of the present disclosure, the specific technology and specific device form adopted by the network device are not limited.
  • the terminal involved in the present disclosure may also be referred to as terminal equipment, user equipment (User Equipment, UE), mobile station (Mobile Station, MS), mobile terminal (Mobile Terminal, MT), etc.
  • a device that provides voice and/or data connectivity for example, a terminal may be a handheld device with wireless connectivity, a vehicle-mounted device, or the like.
  • some examples of terminals are: Smartphone (Mobile Phone), Pocket Personal Computer (PPC), PDA, Personal Digital Assistant (PDA), notebook computer, tablet computer, wearable device, or Vehicle equipment, etc.
  • the terminal device may also be an in-vehicle device. It should be understood that the embodiments of the present disclosure do not limit the specific technology and specific device form adopted by the terminal.
  • the network device uses one TRP to transmit the PDCCH for the terminal, configures the beam for the terminal to transmit and/or receive the PDCCH, and indicates the state of the TCI.
  • the TCI state is used to indicate the relationship between the PDCCH and the reference signal resources indicated by the TCI state quasi co-location (Quasi co-location, or Quasi co-located), and the configuration method is: configure a CORESET such as CORESET#1 for the terminal And configure the TCI state corresponding to CORESET#1 as TCI#1.
  • each SS set can only be associated with one CORESET, and each CORESET is configured with only one TCI state.
  • the network device may use multiple TRPs (multiple TRPs are also referred to as Multi-TRPs) to provide services for the terminal, including using multiple TRPs to send PDCCH to the terminal.
  • multiple TRPs are used to transmit the PDCCH for the terminal, different TRPs are transmitted using different beams.
  • the typical value of the Multi-TRP is 2. In the following embodiments, sometimes the number of PDCCHs sent by the Multi-TRP as the terminal is 2 as an example for description.
  • the terminal has two methods to determine:
  • the terminal detects the synchronization signal block (Synchronization Signal and PBCH block, SSB) sent by the network device before random access, when the reference signal received power (reference signal received power, RSRP) of a certain SSB is greater than a threshold.
  • the terminal uses the beam corresponding to the SSB to send the random access preamble corresponding to the SSB on the random access time-frequency resource corresponding to the SSB, and the terminal and the network device determine the beam corresponding to the SSB as the beam corresponding to CORESET#0 .
  • the network device determines the beam of CORESET#0 by signaling the TCI state corresponding to CORESET#0.
  • the beam of CORESET #0 corresponds to the beam corresponding to the TRP of the serving cell.
  • multi-beam considers layer 1-layer 2 (L1-L2) centric mobility (mobility), inter-cell Multi-TRP (inter-cell Multi-TRP)
  • the beam management of Multi-TRP also considers the multi-TRP of different cells. Then in these cases, whether the TCI state of CORESET#0 can be associated with the RS of the neighboring cell is a problem that needs to be solved, and the neighboring cell can also be called a non-serving cell (non-serving cell).
  • the embodiment of the present disclosure provides a beam configuration method, in which the TCI state of the CORESET is determined, and the beam configuration method of whether the TCI state can be associated with the reference signal resources of a neighboring cell is provided.
  • the CORESET is configured with one or more TCI states, and the reference signal resources indicated by the one or more TCI states are related to the serving cell and/or neighboring cells of the terminal. link.
  • the reference signal resources indicated by one TCI state include one or more reference signal resources. All of the one or more reference signal resources may be associated with the same TRP. Or different reference signal resources among the one or more reference signal resources are associated with different TRPs.
  • the reference signal resource indicated by the TCI state is associated with the serving cell of the terminal, indicating that the cell identifier corresponding to the reference signal resource indicated by the TCI state is the cell identifier of the serving cell; the reference signal resource indicated by the TCI state is associated with the neighboring cell of the terminal.
  • the cell ID corresponding to the reference signal resource indicated by the TCI state is the cell ID of the neighboring cell.
  • the cell identifier may be a physical cell identifier, or an index after renumbering, or a flag used to distinguish a serving cell from a non-serving cell.
  • Fig. 2 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 2 , the beam configuration method is used in a terminal, and includes the following steps.
  • step S11 one or more TCI states of the CORESET are determined.
  • the reference signal resources indicated by one or more TCI states of CORESET are associated with at least one of the following: a serving cell of the terminal; and a neighboring cell of the terminal.
  • the reference signal resources indicated by one or more TCI states of CORESET are associated with the serving cell of the terminal.
  • one or more TCI states of the CORESET may be associated with the reference signal resources of the serving cell, but not associated with the reference signal resources of the neighboring cells.
  • the reference signal resources indicated by one or more TCI states of CORESET are associated with neighboring cells of the terminal.
  • one or more TCI states of CORESET may be associated with reference signal resources of neighboring cells, but not associated with reference signal resources of serving cells.
  • some of the reference signal resources indicated by one or more TCI states of CORESET are associated with the serving cell of the terminal, and some are associated with the neighboring cell of the terminal.
  • a certain reference signal resource is associated with both the serving cell of the terminal and the neighboring cell of the terminal.
  • one or more TCI states of the CORESET are used to indicate the quasi-co-location relationship between the PDCCH on the CORESET resource and the reference signal indicated by the TCI state.
  • it can be a Quasi co-location relationship, or a Quasi co-located relationship.
  • one or more TCI states of CORESET may be associated with reference signal resources of neighboring cells, and also associated with reference signal resources of serving cells.
  • one or more TCI states of the CORESET are determined.
  • the reference signal resources indicated by one or more TCI states are associated with the serving cell and/or neighboring cells of the terminal, so the present disclosure realizes the provision of services for the terminal for multiple TRPs (the terminal is configured to communicate and transmit with multiple TRPs)
  • the configuration of the beam associated with the serving cell and/or the neighbor cell is determined.
  • the terminal is configured to communicate and transmit with multiple TRPs.
  • the communication transmission between the terminal and multiple TRPs may include a physical downlink control channel (PDCCH), a physical downlink shared channel (PDSCH), and a physical uplink control channel (physical uplink control channel, PUCCH) , any one of the physical uplink shared channel (PUSCH) and various reference signals for communication transmission.
  • PUCCH physical downlink control channel
  • PUSCH physical uplink shared channel
  • the multiple TRPs that communicate and transmit with the terminal may be TRPs of the serving cell of the terminal, TRPs of neighboring cells of the terminal, or TRPs including the serving cell of the terminal and the neighboring cells. the TRP.
  • one or more TCI states of CORESET may be associated with one or more TRPs of the serving cell of the terminal. beams are associated.
  • the beam of the CORESET may correspond to the first TRP at the first moment, and correspond to the second moment at the second moment. Second TRP.
  • Fig. 3 is a flowchart of a beam configuration method according to an exemplary embodiment. As shown in Fig. 3 , the beam configuration method is used in a terminal, and includes the following steps.
  • step S21 in response to the terminal being configured to communicate and transmit with multiple TRPs, and the multiple TRPs are TRPs of the serving cell of the terminal, determine that the reference signal resource indicated by the TCI state is related to one or more TRPs of the serving cell of the terminal link.
  • one or more TCI states of CORESET may be related to the beams of one or more TRPs of the serving cell of the terminal. and/or may also be associated with beams of one or more TRPs of neighboring cells of the terminal.
  • Fig. 4 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 4 , the beam configuration method is used in a terminal, and includes the following steps.
  • the multiple TRPs include the TRP of the terminal's serving cell and the TRP of the terminal's neighboring cells, and the reference signal resources indicated by the TCI state and the terminal's serving cell are determined. and/or one or more TRPs of neighboring cells.
  • one or more TCI states of the terminal's CORESET are associated with one or more TRP beams of the terminal's serving cell, and are associated with the terminal's adjacent cell TRP beams
  • the reference signal indicated by the TCI state of CORESET cannot be the reference signal of the neighboring cell, or the reference signal indicated by the TCI state of CORESET.
  • the indicated reference signal cannot be in a quasi co-location (Quasi co-location, QCL) type D relationship with the reference signal of the neighboring cell.
  • the communication transmission is performed with the terminal.
  • the multiple TRPs may be the TRPs of the serving cell of the terminal, the TRPs of the neighboring cells of the terminal, or the TRPs of the serving cell and the neighboring cells.
  • the terminal may determine one or more TCI states of the CORESET based on the indication signaling sent by the network device to indicate the TCI state.
  • Fig. 5 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 5 , the beam configuration method used in a terminal includes the following steps.
  • step S41 in response to receiving the indication signaling from the network device, the indication signaling is used to determine one or more TCI states.
  • the indication signaling may include a media access control control element (media access control control element, MAC CE) and/or downlink control signaling (Downlink Control Information, DCI).
  • media access control control element media access control control element, MAC CE
  • DCI Downlink Control Information
  • the indication signaling includes a MAC CE
  • the MAC CE carries a CORESET ID (CORESET ID), and one or more TCI states corresponding to each CORESET ID.
  • the reference signal indicated by each TCI state may be the reference signal corresponding to the serving cell, or may be the reference signal corresponding to the neighboring cell, or may be the reference signal of the serving cell and the reference signal of the neighboring cell.
  • the indication signaling includes DCI signaling.
  • the codepoint (codepoint) of DCI signaling corresponds to one or more TCI states.
  • the reference signal indicated by each TCI state may be the reference signal corresponding to the serving cell, or may be the reference signal corresponding to the neighboring cell, or may be the reference signal of the serving cell and the reference signal of the neighboring cell.
  • DCI is used to instruct to determine the common beam of the common beam (common beam) group including CORESET.
  • One common beam group contains at least one channel and/or reference signal, and all channels and/or reference signals in the common group use the same common beam.
  • the channels in the common beam group include PDCCH, PDSCH, PUCCH, PUSCH, Physical Random Access Channel (PRACH), and Physical Broadcast Channel (PBCH).
  • PDCCH, PDSCH, PUCCH, and PUSCH may be designated terminal (UE specific), or may be non-designated terminal (non-UE specific).
  • the reference signals in the common beam group include SSB, Channel State Information (CSI) reference signal (CSI Reference Signal, CSI-RS), sounding reference signal (Sounding Reference Signal, SRS), tracking reference signal (tracking reference signal) , TRS), Positioning Reference Signals (Positioning reference signals, PRS), etc.
  • CSI-RS includes CSI-RS used for channel state information measurement, or CSI-RS used for beam measurement.
  • SRS includes SRS for codebook and/or non-code book based channel state information measurement, or SRS for beam measurement or SRS for positioning measurement.
  • the terminal may determine one or more TCI states of CORESET based on the indication signaling sent by the network device to indicate the new beam reference signal resource set.
  • the new beam reference signal resource set is also referred to as a candidate beam reference signal resource set.
  • Fig. 6 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 6 , the beam configuration method used in a terminal includes the following steps.
  • step S51 in the new beam reference signal resource set, the target new beam reference signal resource is selected.
  • step S52 the TCI state corresponding to the target new beam reference signal resource is determined as one or more TCI states of CORESET.
  • the new beam reference signal resource set may be sent by a network device.
  • a beam failure occurs in response to the detection of the first TRP (beam failure is also referred to as a radio link failure, that is, the radio link quality is lower than a certain threshold), and a new beam reference corresponding to the first TRP is detected.
  • the reference signal received power of the first reference signal resource in the signal resource set is greater than the first threshold, the first reference signal resource is determined to be the target new beam reference signal resource, and the identifier of the target new beam reference signal resource is reported.
  • the identifier of the first reference signal resource may also be understood as the reference signal resource ID corresponding to the target new beam.
  • the identifier of the first reference signal resource may be indicated by the PUSCH MAC CE.
  • the target new beam corresponds to the first TRP in which the beam failure occurred, or the second TRP in which the beam failure did not occur, or the third TRP.
  • the reference signal resource corresponding to the new beam used for beam failure recovery corresponding to the first TRP may be the reference signal resource directed to the second TRP. That is, the new candidate beam reference signal resource set corresponding to the first TRP may include reference signal resources corresponding to the second TRP or reference signal resources corresponding to the third TRP. That is, the first reference signal resource is associated with the first TRP. Or the first reference signal resource is associated with the second TRP, where the second TRP and the first TRP are configured to perform communication transmission with the terminal.
  • the first reference signal resource is associated with a third TRP, where the third TRP is other TRPs other than the first TRP and the second TRP configured for communication and transmission with the terminal, and the third TRP may correspond to the serving cell or the corresponding neighboring cell .
  • the third TRP may be other TRPs other than the multiple TRPs configured for communication and transmission with the terminal.
  • the TRP identifiers of the first TRP, the second TRP and the third TRP are different, and/or the corresponding control resource set pool indexes (CORESETPoolIndex) are different, and/or the corresponding cell identifiers are different.
  • the CORESET for beam configuration in the beam configuration method provided by the embodiment of the present disclosure includes at least one of CORESET #0 and other CORESETs except CORESET #0.
  • the embodiments of the present disclosure are described below by taking the configuration process of the TCI state of CORESET#0 as an example.
  • the description is given by taking the Multi-TRP as an example where the number of PDCCHs sent by the terminal is 2.
  • the TRP that provides communication transmission for the terminal includes a first TRP and a second TRP as an example for description.
  • the TCI state of CORESET#0 can only be associated with the RS of the serving cell, and includes the following two situations.
  • Case 1 In the multi-TRP scenario, for example, both the first TRP and the second TRP serve the terminal, when both the first TRP and the second TRP are TRPs corresponding to the serving cell, the beam of CORESET#0 can be one or two. When there is one beam of CORESET#0, it can be switched between the beam corresponding to the first TRP and the beam corresponding to the second TRP.
  • the beam indication signaling may be downlink MAC CE and/or DCI sent by the network device. If the beam indication signaling includes the MAC CE, the MAC CE carries the CORESET ID and at most two TCI states for each CORESET ID, and the reference signal indicated by each TCI state is the reference signal corresponding to the serving cell. If the beam indication signaling includes DCI signaling, the codepoint of the DCI signaling corresponds to at most two TCI states, and the reference signal indicated by each TCI state is the reference signal corresponding to the serving cell. Among them, DCI is used to indicate the common beam of the common beam group including CORESET#0. One common beam group contains at least one channel and/or reference signal, and all channels and/or reference signals in the common group use the same common beam.
  • Channels in the common group include PDCCH, PDSCH, PUCCH, PUSCH, PRACH, and PBCH.
  • PDCCH, PDSCH, PUCCH, PUSCH can be UE-specific or non-UE-specific.
  • the reference signals in the common group include SSB, CSI-RS, SRS, TRS, PRS and so on.
  • the CSI-RS includes CSI-RS used for channel state information measurement, or CSI-RS used for beam measurement.
  • SRS includes SRS for codebook and or non-code book based channel state information measurements, or SRS for beam measurements or SRS for positioning measurements.
  • the beam indication may be sent based on the terminal.
  • the trigger condition for sending is: the terminal detects that a certain TRP has failed to beam.
  • each reference signal resource corresponding to the new candidate beam reference signal set corresponding to the first TRP is detected, whether there is an L1-RSRP of a certain reference signal resource that meets the threshold Qin. If the L1-RSRP of a certain reference signal resource satisfies the threshold Qin, the ID of the reference signal resource is reported to the base station.
  • the reference signal resource ID corresponding to the new beam is indicated by PUSCH MAC CE.
  • the PUSCH MAC CE includes but is not limited to the PUSCH MAC CE used to indicate the beam failure recovery of per TRP.
  • the new beam corresponds to the first TRP in which beam failure occurs, or the new beam corresponds to the second TRP in which beam failure does not occur or corresponds to the third TRP.
  • the third TRP is not configured to perform communication transmission with the terminal, and the communication transmission includes transmission on at least one physical channel and/or transmission of reference signals.
  • the third TRP is the TRP of the serving cell. That is, the reference signal resource of the new beam used for beam failure recovery corresponding to the first TRP may be the reference signal resource directed to the second TRP.
  • the new candidate beam reference signal resource set corresponding to the first TRP may include reference signal resources corresponding to the second TRP, and/or include reference signal resources corresponding to the third TRP.
  • the third TRP is the TRP of the serving cell.
  • the TRP identifiers of the first TRP, the second TRP and the third TRP are different, and/or the corresponding CORESETPoolIndex is different, and/or the corresponding cell identifiers are different.
  • both the first TRP and the second TRP serve the terminal, when there is a TRP corresponding to a neighboring cell in the first TRP and the second TRP, the TCI state of CORESET#0
  • the indicated reference signal cannot be the reference signal of the neighbor cell or cannot be related to the reference signal of the neighbor cell being QCL type D.
  • the beam indication signaling may be downlink MAC CE and/or DCI sent by the network device.
  • the beam indication signaling can refer to the above case 1, the difference is that the reference signal resource corresponding to the TCI state cannot be that of a neighboring cell.
  • the TCI state corresponds to one or more reference signal resources, it may be that all the reference signal resources in the one or more reference signal resources cannot belong to neighboring cells. Or some of the reference signal resources in the one or more reference signal resources cannot belong to neighboring cells.
  • the beam indication signaling may be sent based on the terminal, and the trigger condition for sending is: a beam failure is detected for a certain TRP.
  • the trigger condition for sending is: a beam failure is detected for a certain TRP.
  • each reference signal resource corresponding to the new candidate beam reference signal set corresponding to the first TRP is detected, and whether there is an L1-RSRP of a certain reference signal resource that satisfies Qin. If satisfied, the ID of the reference signal resource is reported to the base station.
  • the reference signal resource ID corresponding to the new beam is indicated by PUSCH MAC CE.
  • the new beam corresponds to the first TRP in which beam failure occurred, or the third TRP of the same serving cell as the first TRP, and cannot correspond to the first TRP of the same serving cell as the first TRP.
  • Two TRP When the first TRP is the TRP of a neighboring cell, and the second TRP is the TRP corresponding to the serving cell, the new beam corresponds to the first TRP in which beam failure occurred, or corresponds to the second TRP or corresponds to the same serving cell as the second TRP. the third TRP. Wherein, the third TRP is not configured to perform communication transmission with the terminal.
  • the new candidate beam reference signal resource set corresponding to the first TRP may not include the reference signal resources corresponding to the second TRP, but may It includes reference signal resources corresponding to the third TRP in which the first TRP is the same serving cell.
  • the new candidate beam reference signal resource set corresponding to the first TRP may include reference signal resources corresponding to the second TRP, or may include reference signal resources corresponding to the second TRP.
  • the second TRP is the reference signal resource of the third TRP of the same serving cell.
  • the TRP identifiers of the first TRP, the second TRP and the third TRP are different, and/or the corresponding CORESETPoolIndex is different, and/or the corresponding cell identifiers are different.
  • the TCI state of CORESET#0 can be associated with the RS of the neighboring cell, which can be associated with the first TRP and/or the second TRP.
  • the number of beams of CORESET#0 may be one or two, and when there is one, it may be switched between the beam corresponding to the first TRP and the beam corresponding to the second TRP.
  • the beam indication signaling may be downlink MAC CE and/or DCI sent by the network device.
  • the difference is that the reference signal resources corresponding to the TCI state belong to the serving cell and/or the neighboring cell.
  • the beam indication signaling may be sent based on the terminal.
  • the trigger condition for sending is: detecting a beam failure of a certain TRP.
  • detect each reference signal resource corresponding to the new candidate beam reference signal set corresponding to the first TRP check whether there is a certain reference signal resource whose L1-RSRP satisfies Qin, and if so, then refer to the reference signal resource.
  • the ID of the signal resource is reported to the base station.
  • the reference signal resource ID corresponding to the new beam is indicated by PUSCH MAC CE.
  • the new beam corresponds to the first TRP in which the beam fails, or the new beam corresponds to the second TRP or the third TRP corresponding to another TRP.
  • the first TRP is the TRP of the serving cell or the neighboring cell
  • the second TRP is the TRP of the serving cell or the neighboring cell
  • the third TRP is not configured to perform communication transmission with the terminal.
  • the third TRP is the TRP of the serving cell or the neighboring cell.
  • the neighbor cell corresponding to the third TRP may be the same as or different from the neighbor cell corresponding to the first TRP or the second TRP.
  • the TRP identifiers of the first TRP, the second TRP and the third TRP are different, and/or the corresponding CORESETPoolIndex is different, and/or the corresponding cell identifiers are different.
  • the reference signal resource corresponding to the new beam used for beam failure recovery corresponding to the first TRP may be the reference signal resource directed to the second TRP. That is, the new candidate beam reference signal resource set corresponding to the first TRP may include reference signal resources corresponding to the second TRP or reference signal resources of another TRP and a third TRP. Because the beam of CORESET#0 can point to the serving cell or the neighboring cell.
  • the beam configuration method provided by the embodiment of the present disclosure is suitable for determining the cell associated with the RS of the TCI state of CORESET#0.
  • the TCI states of other CORESETs other than CORESET #0 may be associated with RSs of the serving cell or neighboring cells.
  • the beam configuration of CORESET#0 includes two possibilities, one is that it can only be associated with the RS of the serving cell, and the other is that both the RS of the serving cell and the neighboring cell can be associated.
  • the beam configuration method provided by the embodiment of the present disclosure provides a method for determining a cell associated with an RS of the TCI state of CORESET#0, and further proposes a method for indicating the TCI state of CORESET#0.
  • an embodiment of the present disclosure provides a beam configuration method applied to a network device.
  • Fig. 7 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 7 , the beam configuration method is used in a network device, and includes the following steps.
  • step S61 configure one or more TCI states of CORESET for the terminal.
  • the reference signal resources indicated by one or more TCI states of CORESET are associated with at least one of the following: a serving cell of the terminal; and a neighboring cell of the terminal.
  • the reference signal resources indicated by one or more TCI states of CORESET are associated with the serving cell of the terminal.
  • one or more TCI states of the CORESET may be associated with the reference signal resources of the serving cell, but not associated with the reference signal resources of the neighboring cells.
  • the reference signal resources indicated by one or more TCI states of CORESET are associated with neighboring cells of the terminal.
  • one or more TCI states of CORESET may be associated with reference signal resources of neighboring cells, but not associated with reference signal resources of serving cells.
  • some of the reference signal resources indicated by one or more TCI states of CORESET are associated with the serving cell of the terminal, and some are associated with the neighboring cell of the terminal.
  • a certain reference signal resource is associated with both the serving cell of the terminal and the neighboring cell of the terminal.
  • one or more TCI states of CORESET may be associated with reference signal resources of neighboring cells, and also associated with reference signal resources of serving cells.
  • the CORESET for beam configuration in the beam configuration method provided by the embodiment of the present disclosure includes at least one of CORESET #0 and other CORESETs except CORESET #0.
  • one or more TCI states of the CORESET are used to indicate the quasi-co-location relationship between the PDCCH on the CORESET resource and the reference signal indicated by the TCI state.
  • it can be a Quasi co-location relationship, or a Quasi co-located relationship.
  • the aforementioned neighboring cells can also be understood as non-serving cells.
  • the terminal is configured to communicate with multiple TRPs.
  • the multiple TRPs that communicate and transmit with the terminal are the TRPs of the serving cell of the terminal.
  • the reference signal resources indicated by the TCI state are associated with one or more TRPs of the serving cell of the terminal.
  • the terminal is configured to communicate with multiple TRPs.
  • the multiple TRPs that are communicated and transmitted with the terminal are the TRPs of the serving cell of the terminal and the TRPs of neighboring cells of the terminal.
  • the reference signal resources indicated by the TCI state are associated with one or more TRPs of the serving cell and/or neighboring cells of the terminal.
  • the network device configures one or more TCI states of the CORESET based on the indication signaling.
  • Fig. 8 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 8 , the beam configuration method is used in a network device, and includes the following steps.
  • step S71 an indication signaling is sent, and the indication signaling is used to determine one or more TCI states.
  • the indication signaling may include a media access control control element (media access control control element, MAC CE) and/or downlink control signaling (Downlink Control Information, DCI).
  • media access control control element media access control control element, MAC CE
  • DCI Downlink Control Information
  • the indication signaling includes a MAC CE
  • the MAC CE carries a CORESET ID (CORESET ID), and one or more TCI states corresponding to each CORESET ID.
  • the reference signal indicated by each TCI state may be the reference signal corresponding to the serving cell, or may be the reference signal corresponding to the neighboring cell, or may be the reference signal of the serving cell and the reference signal of the neighboring cell.
  • the indication signaling includes DCI signaling.
  • the codepoint (codepoint) of DCI signaling corresponds to one or more TCI states.
  • the reference signal indicated by each TCI state may be the reference signal corresponding to the serving cell, or may be the reference signal corresponding to the neighboring cell, or may be the reference signal of the serving cell and the reference signal of the neighboring cell.
  • DCI is used to instruct to determine the common beam of the common beam (common beam) group including CORESET.
  • the network device sends an indication signaling for indicating a new beam reference signal resource set, so that the terminal determines one or more TCI states of CORESET.
  • the new beam reference signal resource set may be sent by a network device.
  • Fig. 9 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 9 , the beam configuration method is used in a network device, and includes the following steps.
  • step S81 a new beam reference signal resource set is sent.
  • the new beam reference signal resource set is used for the terminal to determine the target new beam reference signal resource, and the target new beam reference signal resource corresponds to one or more TCI states of CORESET.
  • Fig. 10 is a flowchart showing a beam configuration method according to an exemplary embodiment. As shown in Fig. 10 , the beam configuration method is used in a network device, and includes the following steps.
  • step S91 the identifier of the target new beam reference signal resource is received.
  • the identifier of the target new beam reference signal resource is detected by the terminal in response to detecting that the first TRP has failed to beam, and it is detected that the received power of the first reference signal resource in the new beam reference signal resource set corresponding to the first TRP is greater than that of the first reference signal resource.
  • the first reference signal resource is the target new beam reference signal resource.
  • the beam failure of the first TRP may also be referred to as the radio link failure of the first TRP, that is, the radio link quality of the first TRP is lower than a certain threshold.
  • the first reference signal resource is associated with the first TRP.
  • the first reference signal resource is associated with the second TRP, where the second TRP and the first TRP are configured to perform communication transmission with the terminal.
  • the first reference signal resource is associated with a third TRP, where the third TRP is another TRP other than the first TRP and the second TRP configured for communication and transmission with the terminal. Wherein, the third TRP is not configured to perform communication transmission with the terminal.
  • the third TRP is the TRP of the serving cell or the neighboring cell.
  • the neighbor cell corresponding to the third TRP may be the same as or different from the neighbor cell corresponding to the first TRP or the second TRP.
  • the TRP identifiers of the first TRP, the second TRP and the third TRP are different, and/or the corresponding CORESETPoolIndex is different, and/or the corresponding cell identifiers are different.
  • the beam configuration method applied to the network device provided by the embodiment of the present disclosure is similar to the method for the terminal to perform beam configuration, and the similarities are not repeated here.
  • the beam configuration method provided by the embodiments of the present disclosure can be applied to an implementation process in which a terminal and a network device interact to realize beam configuration.
  • the terminal and the network device each have the relevant functions to implement the above-mentioned embodiments, which will not be repeated here.
  • an embodiment of the present disclosure also provides a beam configuration apparatus.
  • the beam configuration apparatus provided by the embodiments of the present disclosure includes corresponding hardware structures and/or software modules for executing each function.
  • the embodiments of the present disclosure can be implemented in hardware or a combination of hardware and computer software. Whether a function is performed by hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the technical solutions of the embodiments of the present disclosure.
  • Fig. 11 is a block diagram of a beam configuration apparatus according to an exemplary embodiment.
  • the beam configuration apparatus 100 is applied to a terminal and includes a processing unit 101 .
  • the processing unit 101 is configured to determine one or more TCI states of the CORESET.
  • the reference signal resources indicated by one or more TCI states are associated with at least one of the following: a serving cell of the terminal; and a neighboring cell of the terminal.
  • the terminal is configured to communicate and transmit with multiple TRPs, the multiple TRPs are TRPs of the serving cell of the terminal, and the reference signal resources indicated by the TCI state are associated with one or more TRPs of the serving cell of the terminal.
  • the terminal is configured to communicate and transmit with multiple TRPs, and the multiple TRPs include the TRP of the serving cell of the terminal and the TRP of the neighboring cell of the terminal, the reference signal resources indicated by the TCI state and the serving cell of the terminal and/or or one or more TRPs of neighboring cells.
  • the beam configuration apparatus 100 includes a receiving unit 102, and the receiving unit 102 is configured to: in response to receiving the indication signaling from the network device, the indication signaling is used to determine one or more TCI states.
  • the indication signaling includes a MAC CE
  • the MAC CE includes a CORESET identity
  • one or more TCI states corresponding to the CORESET identity are included in the indication signaling.
  • the indication signaling includes DCI, and the code points of the DCI correspond to one or more TCI states, and are used to determine the general beams of the general beam group including CORESET.
  • the processing unit is configured to select the target new beam reference signal resource in the new beam reference signal resource set. Determine the TCI state corresponding to the target new beam reference signal resource as one or more TCI states of CORESET.
  • the beam configuration apparatus 100 further includes a sending unit 103, and the sending unit 103 is configured to respond to detecting that the first TRP has failed to beam, and detecting that the first TRP exists in the new beam reference signal resource set corresponding to the first TRP.
  • the reference signal received power of a reference signal resource is greater than the first threshold, the first reference signal resource is determined to be the target new beam reference signal resource, and the identifier of the target new beam reference signal resource is reported.
  • the first reference signal resource is associated with the first TRP.
  • the first reference signal resource is associated with the second TRP, where the second TRP and the first TRP are configured to perform communication transmission with the terminal.
  • the first reference signal resource is associated with a third TRP, where the third TRP is another TRP other than the first TRP and the second TRP configured for communication and transmission with the terminal.
  • the third TRP is not configured to perform communication transmission with the terminal.
  • the third TRP is the TRP of the serving cell or the neighboring cell.
  • the neighbor cell corresponding to the third TRP may be the same as or different from the neighbor cell corresponding to the first TRP or the second TRP.
  • the TRP identifiers of the first TRP, the second TRP and the third TRP are different, and/or the corresponding CORESETPoolIndex is different, and/or the corresponding cell identifiers are different.
  • the CORESET includes at least one of the following: CORESET0, and other CORESETs different from CORESET0.
  • Fig. 12 is a block diagram of a beam configuration apparatus according to an exemplary embodiment.
  • the beam configuration apparatus 200 is applied to network equipment and includes a processing unit 201 .
  • the processing unit 201 is configured to configure one or more TCI states of CORESET.
  • the reference signal resources indicated by one or more TCI states are associated with at least one of the following: a serving cell of the terminal; and a neighboring cell of the terminal.
  • the terminal is configured to communicate and transmit with multiple TRPs, the multiple TRPs are TRPs of the serving cell of the terminal, and the reference signal resources indicated by the TCI state are associated with one or more TRPs of the serving cell of the terminal.
  • the terminal is configured to communicate and transmit with multiple TRPs, and the multiple TRPs include the TRP of the serving cell of the terminal and the TRP of the neighboring cell of the terminal, the reference signal resources indicated by the TCI state and the serving cell of the terminal and/or or one or more TRPs of neighboring cells.
  • the beam configuration apparatus 200 includes a sending unit 202, and the sending unit 202 is configured to send indication signaling, where the indication signaling is used to determine one or more TCI states.
  • the indication signaling includes a MAC CE
  • the MAC CE includes a CORESET identity
  • one or more TCI states corresponding to the CORESET identity are included in the indication signaling.
  • the indication signaling includes DCI, and the code point of the DCI corresponds to one or more TCI states, and is used to determine the general beam of the general beam group including CORESET.
  • the beam configuration apparatus includes a sending unit 202, and the sending unit 202 is configured to send a new beam reference signal resource set.
  • the new beam reference signal resource set is used for the terminal to determine the target new beam reference signal resource, and the target new beam reference signal resource corresponds to one or more TCI states of CORESET.
  • the beam configuration apparatus 200 further includes a receiving unit 203, and the receiving unit 203 is configured to receive the identifier of the target new beam reference signal resource.
  • the identifier of the target new beam reference signal resource is used by the terminal in response to detecting that the first TRP has failed to beam, and detecting that the received power of the first reference signal resource in the new beam reference signal resource set corresponding to the first TRP is greater than the first Reported in the case of the threshold value, the first reference signal resource is the target new beam reference signal resource.
  • the first reference signal resource is associated with the first TRP.
  • the first reference signal resource is associated with the second TRP, where the second TRP and the first TRP are configured to perform communication transmission with the terminal.
  • the first reference signal resource is associated with a third TRP, where the third TRP is another TRP other than the first TRP and the second TRP configured for communication and transmission with the terminal. Wherein, the third TRP is not configured to perform communication transmission with the terminal.
  • the third TRP is the TRP of the serving cell or the neighboring cell.
  • the neighbor cell corresponding to the third TRP may be the same as or different from the neighbor cell corresponding to the first TRP or the second TRP.
  • the neighbor cell corresponding to the third TRP may be the same as or different from the neighbor cell corresponding to the first TRP or the second TRP.
  • the TRP identifiers of the first TRP, the second TRP and the third TRP are different, and/or the corresponding CORESETPoolIndex is different, and/or the corresponding cell identifiers are different.
  • the CORESET includes at least one of the following: CORESET0, and other CORESETs different from CORESET0.
  • Fig. 13 is a block diagram of an apparatus for beam configuration according to an exemplary embodiment.
  • apparatus 300 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • apparatus 300 may include one or more of the following components: processing component 302, memory 304, power component 306, multimedia component 308, audio component 310, input/output (I/O) interface 312, sensor component 314, and Communication component 316 .
  • the processing component 302 generally controls the overall operation of the device 300, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 302 may include one or more processors 320 to execute instructions to perform all or some of the steps of the methods described above. Additionally, processing component 302 may include one or more modules that facilitate interaction between processing component 302 and other components. For example, processing component 302 may include a multimedia module to facilitate interaction between multimedia component 308 and processing component 302.
  • Memory 304 is configured to store various types of data to support operations at device 300 . Examples of such data include instructions for any application or method operating on device 300, contact data, phonebook data, messages, pictures, videos, and the like. Memory 304 may be implemented by any type of volatile or non-volatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • Power component 306 provides power to various components of device 300 .
  • Power components 306 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power to device 300 .
  • Multimedia component 308 includes screens that provide an output interface between the device 300 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
  • the multimedia component 308 includes a front-facing camera and/or a rear-facing camera. When the apparatus 300 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
  • Audio component 310 is configured to output and/or input audio signals.
  • audio component 310 includes a microphone (MIC) that is configured to receive external audio signals when device 300 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 304 or transmitted via communication component 316 .
  • audio component 310 also includes a speaker for outputting audio signals.
  • the I/O interface 312 provides an interface between the processing component 302 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
  • Sensor assembly 314 includes one or more sensors for providing status assessment of various aspects of device 300 .
  • the sensor assembly 314 can detect the open/closed state of the device 300, the relative positioning of components, such as the display and keypad of the device 300, and the sensor assembly 314 can also detect a change in the position of the device 300 or a component of the device 300 , the presence or absence of user contact with the device 300 , the orientation or acceleration/deceleration of the device 300 and the temperature change of the device 300 .
  • Sensor assembly 314 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 314 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 314 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 316 is configured to facilitate wired or wireless communication between apparatus 300 and other devices.
  • Device 300 may access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 316 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 316 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 300 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • non-transitory computer-readable storage medium including instructions, such as a memory 304 including instructions, executable by the processor 320 of the apparatus 300 to perform the method described above.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • Fig. 14 is a block diagram of an apparatus for beam configuration according to an exemplary embodiment.
  • apparatus 400 may be provided as a network device.
  • apparatus 400 includes a processing component 422, which further includes one or more processors, and a memory resource, represented by memory 432, for storing instructions executable by processing component 422, such as an application program.
  • An application program stored in memory 432 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 422 is configured to execute instructions to perform the above-described methods.
  • Device 400 may also include a power supply assembly 426 configured to perform power management of device 400 , a wired or wireless network interface 450 configured to connect device 400 to a network, and an input output (I/O) interface 458 .
  • Device 400 may operate based on an operating system stored in memory 432, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • a non-transitory computer-readable storage medium including instructions such as a memory 432 including instructions, executable by the processing component 422 of the apparatus 400 to perform the method described above is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • first, second, etc. are used to describe various information, but the information should not be limited to these terms. These terms are only used to distinguish the same type of information from one another, and do not imply a particular order or level of importance. In fact, the expressions “first”, “second” etc. are used completely interchangeably.
  • the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information, without departing from the scope of the present disclosure.

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Abstract

本公开是关于一种波束配置方法、波束配置装置及存储介质。波束配置方法包括：确定控制资源集的一个或多个传输配置指示状态；所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：所述终端的服务小区；以及所述终端的邻小区。通过本公开实现在多TRP场景下控制资源集的TCI状态的配置。

Description

波束配置方法、波束配置装置及存储介质 技术领域
本公开涉及通信技术领域，尤其涉及一种波束配置方法、波束配置装置及存储介质。
背景技术
在新无线技术(New Radio，NR)中，例如通信频段在frequency range 2(FR2)时，由于高频信道衰减较快，为了保证覆盖范围，需要使用基于波束(beam)的发送和接收。当网络设备(例如基站)有多个发送接收点(Transmission Reception Point，TRP)时，可以使用Multi-TRP(多个TRP)为终端提供服务，包括使用Multi-TRP为终端发送物理下行控制信道(physical downlink control channel，PDCCH)。
相关技术中，使用多个TRP发送PDCCH的方案中，可以为终端配置接收该PDCCH的传输配置指示(transmission configuration indication，TCI)状态，即配置接收波束。例如为终端配置控制资源集(Control Resource Set，CORESET)，并配置CORESET对应的TCI状态(TCI state)，并为终端配置一个搜索空间集(Search Space set，SS set)，与配置的CORESET关联。终端在接收SS set中的PDCCH时，就使用配置的TCI状态对应的波束进行接收。目前每个SS set只能与一个CORESET关联，每个CORESET只配置一个TCI状态。并且，针对CORESET配置的波束为终端服务小区的TRP对应的波束。然而，使用Multi-TRP为终端提供服务时，可以是通过邻小区的TRP为终端提供服务。故，针对Multi-TRP为终端提供服务的场景中如何进行波束配置仍需要进一步优化。
发明内容
为克服相关技术中存在的问题，本公开提供一种波束配置方法、波束配置装置及存储介质。
根据本公开实施例的第一方面，提供一种波束配置方法，应用于终端，所述波束配置方法包括：
确定控制资源集的一个或多个传输配置指示状态；所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：所述终端的服务小区；以及所述终端的邻小区。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点为所述终端的服务小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区的一个或多个发送接收点相关联。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点包括所述终端的服务小区的发送接收点、以及所述终端的邻小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区和/或邻小区的一个或多个发送接收点相关联。
一种实施方式中，所述确定控制资源集的一个或多个传输配置指示状态，包括：
响应于接收来自网络设备的指示信令，所述指示信令用于确定所述一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括媒体接入控制控制单元，所述媒体接入控制控制单元中包括所述控制资源集标识，以及与所述控制资源集标识对应的一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括下行控制信息，所述下行控制信息的码点对应一个或多个传输配置指示状态，并用于确定包括所述控制资源集在内的通用波束组的通用波束。
一种实施方式中，所述确定控制资源集的一个或多个传输配置指示状态，包括：
在新波束参考信号资源集合中，选择目标新波束参考信号资源；
将所述目标新波束参考信号资源对应的传输配置指示状态，确定为控制资源集的一个或多个传输配置指示状态。
一种实施方式中，所述波束配置方法还包括：
响应于检测到第一发送接收点发生波束失败，且检测到所述第一发送接收点对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值，确定所述第一参考信号资源为目标新波束参考信号资源，上报所述目标新波束参考信号资源的标识。
一种实施方式中，所述第一参考信号资源与第一发送接收点关联；或所述第一参考信号资源与第二发送接收点关联，其中，第二发送接收点与第一发送接收点配置为与终端进行通信传输；或所述第一参考信号资源与第三发送接收点关联，其中，第三发送接收点为配置为与终端进行通信传输的第一发送接收点和第二发送接收点以外的其它发送接收点。
一种实施方式中，所述控制资源集包括：控制资源集0，和/或不同于所述控制资源集0的其他控制资源集。
根据本公开实施例第二方面，提供一种波束配置方法，应用于网络设备，所述波束配置方法包括：
为终端配置控制资源集的一个或多个传输配置指示状态；所述一个或多个传输配置指 示状态指示的参考信号资源与以下至少一种相关联：所述终端的服务小区；以及所述终端的邻小区。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点为所述终端的服务小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区的一个或多个发送接收点相关联。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点包括所述终端的服务小区的发送接收点、以及所述终端的邻小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区和/或邻小区的一个或多个发送接收点相关联。
一种实施方式中，所述配置控制资源集的一个或多个传输配置指示状态，包括：发送指示信令，所述指示信令用于确定所述一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括媒体接入控制控制单元，所述媒体接入控制控制单元中包括所述控制资源集标识，以及与所述控制资源集标识对应的一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括下行控制信息，所述下行控制信息的码点对应一个或多个传输配置指示状态，并用于确定包括所述控制资源集在内的通用波束组的通用波束。
一种实施方式中，所述为终端配置控制资源集的一个或多个传输配置指示状态，包括：
发送新波束参考信号资源集合；所述新波束参考信号资源集合用于所述终端确定目标新波束参考信号资源，所述目标新波束参考信号资源对应控制资源集的一个或多个传输配置指示状态。
一种实施方式中，所述波束配置方法还包括：
接收目标新波束参考信号资源的标识；所述目标新波束参考信号资源的标识由终端响应于检测到第一发送接收点发生波束失败，且检测到所述第一发送接收点对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值的情况下上报，所述第一参考信号资源为所述目标新波束参考信号资源。
一种实施方式中，所述第一参考信号资源与第一发送接收点关联；或所述第一参考信号资源与第二发送接收点关联，其中，第二发送接收点与第一发送接收点配置为与终端进行通信传输；或所述第一参考信号资源与第三发送接收点关联，其中，第三发送接收点为配置为与终端进行通信传输的第一发送接收点和第二发送接收点以外的其它发送接收点。
一种实施方式中，所述控制资源集包括以下至少一种：控制资源集0，和不同于所述 控制资源集0的其他控制资源集。
根据本公开实施例第三方面，提供一种波束配置装置，应用于终端，包括：
处理单元，被配置为确定控制资源集的一个或多个传输配置指示状态；
所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：所述终端的服务小区；以及所述终端的邻小区。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点为所述终端的服务小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区的一个或多个发送接收点相关联。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点包括所述终端的服务小区的发送接收点、以及所述终端的邻小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区和/或邻小区的一个或多个发送接收点相关联。
一种实施方式中，所述波束配置装置包括接收单元，所述接收单元被配置为：响应于接收来自网络设备的指示信令，所述指示信令用于确定所述一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括媒体接入控制控制单元，所述媒体接入控制控制单元中包括所述控制资源集标识，以及与所述控制资源集标识对应的一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括下行控制信息，所述下行控制信息的码点对应一个或多个传输配置指示状态，并用于确定包括所述控制资源集在内的通用波束组的通用波束。
一种实施方式中，所述处理单元被配置为在新波束参考信号资源集合中，选择目标新波束参考信号资源；将所述目标新波束参考信号资源对应的传输配置指示状态，确定为控制资源集的一个或多个传输配置指示状态。
一种实施方式中，所述波束配置装置还包括发送单元，所述发送单元被配置为响应于检测到第一发送接收点发生波束失败，且检测到所述第一发送接收点对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值，确定所述第一参考信号资源为目标新波束参考信号资源，上报所述目标新波束参考信号资源的标识。
一种实施方式中，所述第一参考信号资源与第一发送接收点关联；或所述第一参考信号资源与第二发送接收点关联，其中，第二发送接收点与第一发送接收点配置为与终端进行通信传输；或所述第一参考信号资源与第三发送接收点关联，其中，第三发送接收点为 配置为与终端进行通信传输的第一发送接收点和第二发送接收点以外的其它发送接收点。
一种实施方式中，所述控制资源集包括以下至少一种：控制资源集0，和不同于所述控制资源集0的其他控制资源集。
根据本公开实施例第四方面，提供一种波束配置装置，应用于网络设备，包括：
处理单元，被配置为为终端配置控制资源集的一个或多个传输配置指示状态；所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：所述终端的服务小区；以及所述终端的邻小区。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点为所述终端的服务小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区的一个或多个发送接收点相关联。
一种实施方式中，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点包括所述终端的服务小区的发送接收点、以及所述终端的邻小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区和/或邻小区的一个或多个发送接收点相关联。
一种实施方式中，所述波束配置装置包括发送单元，所述发送单元被配置为发送指示信令，所述指示信令用于确定所述一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括媒体接入控制控制单元，所述媒体接入控制控制单元中包括所述控制资源集标识，以及与所述控制资源集标识对应的一个或多个传输配置指示状态。
一种实施方式中，所述指示信令包括下行控制信息，所述下行控制信息的码点对应一个或多个传输配置指示状态，并用于确定包括所述控制资源集在内的通用波束组的通用波束。
一种实施方式中，所述波束配置装置包括发送单元，所述发送单元被配置为发送新波束参考信号资源集合；所述新波束参考信号资源集合用于所述终端确定目标新波束参考信号资源，所述目标新波束参考信号资源对应控制资源集的一个或多个传输配置指示状态。
一种实施方式中，所述波束配置装置还包括接收单元，所述接收单元被配置为接收目标新波束参考信号资源的标识；所述目标新波束参考信号资源的标识由终端响应于检测到第一发送接收点发生波束失败，且检测到所述第一发送接收点对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值的情况下上报，所述第一参考信号资源为所述目标新波束参考信号资源。
一种实施方式中，所述第一参考信号资源与第一发送接收点关联；或所述第一参考信 号资源与第二发送接收点关联，其中，第二发送接收点与第一发送接收点配置为与终端进行通信传输；或所述第一参考信号资源与第三发送接收点关联，其中，第三发送接收点为配置为与终端进行通信传输的第一发送接收点和第二发送接收点以外的其它发送接收点。
一种实施方式中，所述控制资源集包括以下至少一种：控制资源集0，和不同于所述控制资源集0的其他控制资源集。
根据本公开实施例第五方面，提供一种波束配置装置，包括：
处理器；用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：执行第一方面或者第一方面任意一种实施方式中所述的波束配置方法。
根据本公开实施例第六方面，提供一种波束配置装置，包括：
处理器；用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：执行第二方面或者第二方面任意一种实施方式中所述的波束配置方法。
根据本公开实施例第七方面，提供一种存储介质，所述存储介质中存储有指令，当所述存储介质中的指令由终端的处理器执行时，使得终端能够执行第一方面或者第一方面任意一种实施方式中所述的波束配置方法。
根据本公开实施例第八方面，提供一种存储介质，所述存储介质中存储有指令，当所述存储介质中的指令由网络设备的处理器执行时，使得网络设备能够执行第二方面或者第二方面任意一种实施方式中所述的波束配置方法。
本公开的实施例提供的技术方案可以包括以下有益效果：确定控制资源集的一个或多个传输配置指示状态。其中，一个或多个传输配置指示状态指示的参考信号资源与终端的服务小区和/或邻小区相关联。通过本公开实现针对Multi-TRP为终端提供服务的场景中控制资源集的波束配置。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种通信系统架构图。
图2是根据一示例性实施例示出的一种波束配置方法的流程图。
图3是根据一示例性实施例示出的一种波束配置方法的流程图。
图4是根据一示例性实施例示出的一种波束配置方法的流程图。
图5是根据一示例性实施例示出的一种波束配置方法的流程图。
图6是根据一示例性实施例示出的一种波束配置方法的流程图。
图7是根据一示例性实施例示出的一种波束配置方法的流程图。
图8是根据一示例性实施例示出的一种波束配置方法的流程图。
图9是根据一示例性实施例示出的一种波束配置方法的流程图。
图10是根据一示例性实施例示出的一种波束配置方法的流程图。
图11是根据一示例性实施例示出的一种波束配置装置框图。
图12是根据一示例性实施例示出的一种波束配置装置框图。
图13是根据一示例性实施例示出的一种用于波束配置的装置的框图。
图14是根据一示例性实施例示出的一种用于波束配置的装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开实施例提供的波束配置方法可应用于图1所示的无线通信系统中。参阅图1所示，该无线通信系统中包括终端和网络设备。终端通过无线资源与网络设备相连接，并进行数据的发送与接收。
可以理解的是，图1所示的无线通信系统仅是进行示意性说明，无线通信系统中还可包括其它网络设备，例如还可以包括核心网设备、无线中继设备和无线回传设备等，在图1中未画出。本公开实施例对该无线通信系统中包括的网络设备数量和终端数量不做限定。
进一步可以理解的是，本公开实施例的无线通信系统，是一种提供无线通信功能的网络。无线通信系统可以采用不同的通信技术，例如码分多址(code division multiple access,CDMA)、宽带码分多址(wideband code division multiple access，WCDMA)、时分多址(time division multiple access，TDMA)、频分多址(frequency division multiple access，FDMA)、正交频分多址(orthogonal frequency-division multiple access，OFDMA)、单载波频分多址(single Carrier FDMA，SC-FDMA)、载波侦听多路访问/冲突避免(Carrier Sense Multiple Access with Collision Avoidance)。根据不同网络的容量、速率、时延等因素可以将网络分为2G(英文：generation)网络、3G网络、4G网络或者未来演进网络，如5G网 络，5G网络也可称为是新无线网络(New Radio，NR)。为了方便描述，本公开有时会将无线通信网络简称为网络。
进一步的，本公开中涉及的网络设备也可以称为无线接入网设备。该无线接入网设备可以是：基站、演进型基站(evolved node B，eNB)、家庭基站、无线保真(wireless fidelity，WIFI)系统中的接入点(access point，AP)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者发送接收点(transmission and reception point，TRP)等，还可以为NR系统中的gNB，或者，还可以是构成基站的组件或一部分设备等。当为车联网(V2X)通信系统时，网络设备还可以是车载设备。应理解，本公开的实施例中，对网络设备所采用的具体技术和具体设备形态不做限定。
进一步的，本公开中涉及的终端，也可以称为终端设备、用户设备(User Equipment，UE)、移动台(Mobile Station，MS)、移动终端(Mobile Terminal，MT)等，是一种向用户提供语音和/或数据连通性的设备，例如，终端可以是具有无线连接功能的手持式设备、车载设备等。目前，一些终端的举例为：智能手机(Mobile Phone)、口袋计算机(Pocket Personal Computer，PPC)、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)、笔记本电脑、平板电脑、可穿戴设备、或者车载设备等。此外，当为车联网(V2X)通信系统时，终端设备还可以是车载设备。应理解，本公开实施例对终端所采用的具体技术和具体设备形态不做限定。
本公开中网络设备与终端之间基于波束进行数据传输。传统方法中，网络设备使用一个TRP为终端发送PDCCH，为终端配置发送和/或接收该PDCCH的波束，并通过TCI状态指示。其中，TCI状态用于指示PDCCH与TCI状态指示的参考信号资源为准共址(Quasi co-location，或Quasi co-located)的关系，其配置方法为：为终端配置一个CORESET比如CORESET#1，且配置该CORESET#1对应的TCI状态为TCI#1。再为终端配置一个SS set，与CORESET#1关联，那么终端在接收SS set中resource上的PDCCH，就使用TCI#1指示的参考信号对应的波束，即PDCCH与TCI#1指示的参考信号为准共址。目前每个SS set只能与一个CORESET关联，每个CORESET只配置一个TCI状态。
当网络设备(例如基站)有多个TRP时，网络设备可以使用多个TRP(多个TRP也称为Multi-TRP)为终端提供服务，包括使用多个TRP为终端发送PDCCH。当使用多个TRP为终端发送PDCCH时，不同的TRP使用不同的波束发送。
其中，Multi-TRP的典型值为2，以下实施例中有些时候以Multi-TRP为终端发送的PDCCH的数量为2为例进行说明。
在Rel-15/16中对于CORESET#0的波束，终端有两种方法确定：
一种是终端在随机接入之前，通过检测网络设备发送的同步信号块(Synchronization Signal and PBCH block，SSB)，当某个SSB的参考信号接收功率(reference signal received power，RSRP)大于一个阈值时，终端使用该SSB对应的波束在该SSB对应的随机接入时频资源上发送该SSB对应的随机接入前导码，同时终端和网络设备将该SSB对应的波束确定为CORESET#0对应的波束。
另一种方法：网络设备通过信令指示CORESET#0对应的TCI state来确定CORESET#0的波束。
上述方法中，CORESET#0的波束对应的都是服务小区的TRP对应的波束。然而，在Rel-17中，多波束(Multi-beam)中考虑层1-层2(L1-L2)中心(centric)的移动性(mobility)、小区间多TRP(inter-cell Multi-TRP)中考虑不同小区(cell)的Multi-TRP、Multi-TRP波束管理(beam management for Multi-TRP)中也考虑不同cell的multi-TRP。那么在这些情况下，CORESET#0的TCI state是否可以关联邻小区的RS，是需要解决的问题，邻小区也可以称为非服务小区(non-serving cell)。
本公开实施例提供一种波束配置方法，在该波束配置方法中，确定CORESET的TCI state，并提供TCI state是否可以与邻小区的参考信号资源关联的波束配置方法。
一种实施方式中，本公开实施例提供的波束配置方法中，CORESET配置有一个或多个TCI state，该一个或多个TCI state指示的参考信号资源与终端的服务小区和/或邻小区相关联。其中，一个TCI state指示的参考信号资源包括一个或多个参考信号资源。一个或多个参考信号资源中可以所有的参考信号资源与同一个TRP关联。或一个或多个参考信号资源中不同的参考信号资源与不同的TRP关联。TCI state指示的参考信号资源与终端的服务小区相关联表示该TCI state指示的参考信号资源对应的小区标识为服务小区的小区标识；TCI state指示的参考信号资源与终端的邻小区相关联表示该TCI state指示的参考信号资源对应的小区标识为邻小区的小区标识。小区标识可以为物理小区标识，或重新编号之后的一个index，或一个用于区分服务小区或非服务小区的标志flag。
图2是根据一示例性实施例示出的一种波束配置方法的流程图，如图2所示，波束配置方法用于终端中，包括以下步骤。
在步骤S11中，确定CORESET的一个或多个TCI state。
其中，CORESET的一个或多个TCI state指示的参考信号资源与以下至少一种相关联：所述终端的服务小区；以及所述终端的邻小区。
一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指 示的参考信号资源与终端的服务小区相关联。
本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state可以与服务小区的参考信号资源关联，而与邻小区的参考信号资源不关联。
另一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指示的参考信号资源与终端的邻小区相关联。
本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state可以与邻小区的参考信号资源关联，而与服务小区的参考信号资源不关联。
又一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指示的参考信号资源中，有的与终端的服务小区关联，有的与终端的邻小区相关联。
又一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指示的参考信号资源中，某个参考信号资源既与终端的服务小区关联还与终端的邻小区相关联。
可以理解的是，本公开实施例中CORESET的一个或多个TCI state用于指示该CORESET资源上的PDCCH与TCI状态指示的参考信号为准共址关系。例如可以是Quasi co-location关系，或Quasi co-located关系。
进一步可以理解的是，上述涉及的邻小区也可以理解为是非服务小区。
本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state可以与邻小区的参考信号资源关联，而与服务小区的参考信号资源也关联。
本公开实施例中，确定CORESET的一个或多个TCI state。其中，一个或多个TCI state指示的参考信号资源与终端的服务小区和/或邻小区相关联，故通过本公开实现针对多TRP为终端提供服务(终端被配置与多个TRP进行通信传输)的场景中，CORESET的波束与服务小区和/或邻小区相关联的配置。
本公开实施例提供的波束配置方法中，终端被配置与多个TRP进行通信传输。
其中，终端与多个TRP进行通信传输可以包括物理下行控制信道(physical downlink control channel，PDCCH)，物理下行共享信道(physical downlink shared channel，PDSCH)，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)以及各种参考信号中的任意一种通信传输。
本公开实施例提供的波束配置方法中，与终端进行通信传输的多个TRP可以是终端的服务小区的TRP，也可以是终端的邻小区的TRP，还可以是包括终端服务小区TRP以及邻小区的TRP。
本公开实施例提供的波束配置方法中，与终端进行通信传输的多个TRP全部都是服务 小区的TRP时，CORESET的一个或多个TCI state可以与终端的服务小区的一个或多个TRP的波束相关联。
本公开实施例CORESET的波束可以为一个或多个，当为一个时，可以在对应多个TRP的波束之间切换，即该CORESET的波束可以在第一时刻对应第一TRP，第二时刻对应第二TRP。
图3是根据一示例性实施例示出的一种波束配置方法的流程图，如图3所示，波束配置方法用于终端中，包括以下步骤。
在步骤S21中，响应于终端被配置与多个TRP进行通信传输，且多个TRP为终端的服务小区的TRP，确定TCI state指示的参考信号资源与终端的服务小区的一个或多个TRP相关联。
本公开实施例提供的波束配置方法中，与终端进行通信传输的多个TRP包括邻小区的TRP时，CORESET的一个或多个TCI state可以与终端的服务小区的一个或多个TRP的波束相关联，和/或也可以与终端的邻小区的一个或多个TRP的波束相关联。
图4是根据一示例性实施例示出的一种波束配置方法的流程图，如图4所示，波束配置方法用于终端中，包括以下步骤。
在步骤S31中，响应于终端被配置与多个TRP进行通信传输，多个TRP包括终端的服务小区的TRP、以及终端的邻小区的TRP，确定TCI state指示的参考信号资源与终端的服务小区和/或邻小区的一个或多个TRP相关联。
其中，本公开实施例提供的波束配置方法中，在终端的CORESET的一个或多个TCI state与终端的服务小区的一个或多个TRP的波束相关联，而与终端的邻小区的TRP的波束不关联的情况下，当与终端进行通信传输的多个TRP中存在TRP为邻小区对应的TRP时，CORESET的TCI state所指示的参考信号不能是邻小区的参考信号，或CORESET的TCI state所指示的参考信号不能是与邻小区的参考信号是准共址(Quasi co-location，QCL)type D的关系。
进一步的，本公开实施例提供的波束配置方法中，在终端的CORESET的一个或多个TCI state与终端的邻小区的一个或多个TRP的波束相关联的情况下，与终端进行通信传输的多个TRP可以是终端的服务小区的TRP，也可以是终端的邻小区的TRP，或者也可以是服务小区和邻小区的TRP。
本公开实施例提供的波束配置方法中，终端可以基于网络设备发送的用于指示TCI state的指示信令，确定CORESET的一个或多个TCI state。
图5是根据一示例性实施例示出的一种波束配置方法的流程图，如图5所示，波束配 置方法用于终端中，包括以下步骤。
在步骤S41中，响应于接收来自网络设备的指示信令，指示信令用于确定一个或多个TCI state。
其中，指示信令可以包括媒体接入控制控制单元(media access control control element，MAC CE)和/或下行控制信令(Downlink Control Information，DCI)。
一种实施方式中，指示信令包括MAC CE，MAC CE中携带CORESET标识(CORESET ID)，以及与每个CORESET ID对应的一个或多个TCI state。每个TCI state指示的参考信号可以都是服务小区对应的参考信号，也可以都是邻小区对应的参考信号，还可以是服务小区的参考信号以及邻小区的参考信号。
一种实施方式中，指示信令包括DCI信令。其中，DCI信令的码点(codepoint)对应一个或多个TCI state。每个TCI state指示的参考信号可以都是服务小区对应的参考信号，也可以都是邻小区对应的参考信号，还可以是服务小区的参考信号以及邻小区的参考信号。
其中，DCI用于指示确定包括CORESET在内的通用波束(common beam)组的common beam。
其中，一个common beam组包含至少一种信道和/或参考信号，common组内的所有信道和/或参考信号使用同样的一个common beam。
其中，common beam组中的信道包括PDCCH，PDSCH，PUCCH，PUSCH，物理随机接入信道(Physical Random Access Channel，PRACH)，物理广播信道(Physical broadcast channel，PBCH)。其中，PDCCH，PDSCH，PUCCH，PUSCH可以为指定终端(UE specific)的，或也可以为非指定终端(non-UE specific)的。
common beam组中的参考信号包括SSB，信道状态信息(Channel State Information，CSI)参考信号(CSI Reference Signal，CSI-RS)，探测参考信号(Sounding Reference Signal，SRS)，跟踪参考信号(tracking reference signal，TRS)，定位参考信号(Positioning reference signals，PRS)等。其中，CSI-RS包括用于信道状态信息测量的CSI-RS，或用于波束测量的CSI-RS。SRS包括用于基于码本(codebook)和/或非码本(non-code book)信道状态信息测量的SRS，或用于波束测量的SRS或用于定位测量的SRS。
本公开实施例提供的波束配置方法中，终端可以基于网络设备发送的用于指示新波束参考信号资源集合的指示信令，确定CORESET的一个或多个TCI state。其中新波束参考信号资源集合也称为候选波束参考信号资源集合。
图6是根据一示例性实施例示出的一种波束配置方法的流程图，如图6所示，波束配 置方法用于终端中，包括以下步骤。
在步骤S51中，在新波束参考信号资源集合中，选择目标新波束参考信号资源。
在步骤S52中，将目标新波束参考信号资源对应的TCI state，确定为CORESET的一个或多个TCI state。
本公开实施例提供的波束配置方法中，新波束参考信号资源集合可以是网络设备发送的。
一种实施方式中，响应于检测到第一TRP发生波束失败(波束失败也称为无线链路失败，即无线链路质量低于某个阈值)，且检测到第一TRP对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值，确定第一参考信号资源为目标新波束参考信号资源，上报所述目标新波束参考信号资源的标识。其中，第一参考信号资源的标识也可以理解为是目标新波束对应的参考信号资源ID。第一参考信号资源的标识可以通过PUSCH MAC CE指示。
其中，目标新波束对应发生波束失败了的第一TRP或者对应未发生波束失败的第二TRP或对应该第三TRP。这种情况下，相当于与第一TRP对应的用于波束失败恢复的新波束的参考信号资源，可以为指向第二TRP的参考信号资源。即第一TRP对应的新候选波束参考信号资源集合中可以包含第二TRP对应的参考信号资源，或包含第三TRP对应的参考信号资源。即，第一参考信号资源与第一TRP关联。或第一参考信号资源与第二TRP关联，其中，第二TRP与第一TRP配置为与终端进行通信传输。或第一参考信号资源与第三TRP关联，其中，第三TRP为配置为与终端进行通信传输的第一TRP和第二TRP以外的其它TRP，第三TRP可以对应该服务小区或对应邻小区。当配置为与终端进行通信传输的TRP为多个时，比如多于两个时，第三TRP可以是除了配置为与终端进行通信传输的多个TRP以外的其它TRP。第一TRP、第二TRP和第三TRP的TRP标识不同，和/或对应的控制资源集池索引(CORESETPoolIndex)不一样，和/或对应的小区标识不一样。
进一步可以理解的是，本公开实施例提供的波束配置方法中进行波束配置的CORESET包括CORESET#0和除CORESET#0以外的其他CORESET中的至少一种。
本公开实施例以下以对CORESET#0的TCI state配置过程为例进行说明。并以Multi-TRP为终端发送的PDCCH的数量为2为例进行说明。其中，以multi-TRP的场景下为终端提供通信传输的TRP包括第一TRP和第二TRP为例进行说明。
一种实施方式中，CORESET#0的TCI state只能与服务小区的RS关联，并包括如下两种情况。
情况一：在multi-TRP的场景下，比如第一TRP和第二TRP都为终端服务，当第一 TRP和第二TRP都为服务小区对应的TRP时，CORESET#0的波束可以为一个或两个。当CORESET#0的波束为一个时，可以在对应第一TRP的波束和对应第二TRP的波束之间切换。
本公开实施例中，波束指示信令可以是网络设备发送的下行MAC CE和/或DCI。若波束指示信令包括MAC CE，则MAC CE携带CORESET ID和针对每个CORESET ID的最多两个TCI state，每个TCI state指示的参考信号都是服务小区对应的参考信号。若波束指示信令包括DCI信令，DCI信令的codepoint对应最多两个TCI state，每个TCI state指示的参考信号都是服务小区对应的参考信号。其中，DCI用于指示CORESET#0在内的common beam组的common beam。其中，一个common beam组包含至少一种信道和/或参考信号，common组内的所有信道和/或参考信号使用同样的一个common beam。
common组内的信道包括PDCCH，PDSCH，PUCCH，PUSCH，PRACH，PBCH。其中，PDCCH，PDSCH，PUCCH，PUSCH可以为UE specific的或non-UE specific的。
common组内的参考信号包括SSB，CSI-RS，SRS，TRS，PRS等。其中，CSI-RS包括用于信道状态信息测量的CSI-RS，或用于波束测量的CSI-RS。SRS包括用于基于codebook和或non-code book信道状态信息测量的SRS，或用于波束测量的SRS或用于定位测量的SRS。
本公开实施例中波束指示可以是基于终端发送的。发送的触发条件是：终端检测到某个TRP发生波束失败。当第一TRP发生波束失败时，检测第一TRP对应的新候选波束参考信号集合中对应的各个参考信号资源，是否存在某个参考信号资源的L1-RSRP满足阈值Qin。如果存在某个参考信号资源的L1-RSRP满足阈值Qin，则将该参考信号资源的ID上报给基站。该新波束对应的参考信号资源ID使用PUSCH MAC CE指示。其中，PUSCH MAC CE包括但不限于用于指示per TRP的波束失败恢复时的PUSCH MAC CE。其中，新波束对应发生波束失败了的第一TRP或者新波束对应未发生波束失败的第二TRP或对应第三TRP。其中，第三TRP未配置为与终端进行通信传输，通信传输包括至少一种物理信道上的传输和/或参考信号的传输。第三TRP为服务小区的TRP。即，与第一TRP对应的用于波束失败恢复的新波束的参考信号资源，可以为指向第二TRP的参考信号资源。即第一TRP对应的新候选波束参考信号资源集合中可以包含第二TRP对应的参考信号资源，和/或包含该第三TRP对应的参考信号资源。第三TRP为服务小区的TRP。第一TRP、第二TRP和第三TRP的TRP标识不同，和/或对应的CORESETPoolIndex不一样，和/或对应的小区标识不一样。
情况二：在multi-TRP的场景下，比如第一TRP和第二TRP都为终端服务，当第一 TRP和第二TRP中存在TRP为邻小区对应的TRP时，CORESET#0的TCI state所指示的参考信号不能是邻小区的参考信号或不能与邻小区的参考信号是QCL type D的关系。
其中，波束指示信令可以是网络设备发送的下行MAC CE和/或DCI。波束指示信令可以参考上述情况一，不同之处在于，TCI state对应的参考信号资源不能是邻小区的。
可以理解的是，当TCI state对应一个或多个参考信号资源时，可以为一个或多个参考信号资源中的全部参考信号资源都不能是邻小区的。或一个或多个参考信号资源中的部分参考信号资源不能是邻小区的。
本公开实施例中，波束指示信令可以是基于终端发送的，发送的触发条件是：检测到某个TRP发生波束失败。当第一TRP发生波束失败时，检测第一TRP对应的新候选波束参考信号集合中对应的各个参考信号资源，是否存在某个参考信号资源的L1-RSRP满足Qin。如果满足，则将该参考信号资源的ID上报给基站。该新波束对应的参考信号资源ID使用PUSCH MAC CE指示。当第一TRP为服务小区的TRP，第二TRP为邻小区的TRP时，新波束对应发生波束失败了的第一TRP，或对应与第一TRP为同一服务小区的第三TRP，不能对应第二TRP。而当第一TRP为邻小区的TRP时，第二TRP为对应服务小区的TRP时，新波束对应发生波束失败了的第一TRP，或对应第二TRP或对应与第二TRP为同一服务小区的第三TRP。其中，第三TRP未配置为与终端进行通信传输。即，相当于第一TRP为服务小区的TRP且第二TRP为邻小区的TRP时，第一TRP对应的新候选波束参考信号资源集合中不可以包含第二TRP对应的参考信号资源，但可以包含与第一TRP为同一服务小区的第三TRP对应的参考信号资源。而当第一TRP为邻小区的TRP且第二TRP为服务小区的TRP时，第一TRP对应的新候选波束参考信号资源集合中可以包含第二TRP对应的参考信号资源，也可以包含与第二TRP为同一服务小区的第三TRP的参考信号资源。第一TRP、第二TRP和第三TRP的TRP标识不同，和/或对应的CORESETPoolIndex不一样，和/或对应的小区标识不一样。
另一种实施方式中，CORESET#0的TCI state能与邻小区的RS关联，其可以与第一TRP和/或第二TRP关联。
其中，在multi-TRP的场景下，CORESET#0的波束可以为一个或两个，当为一个时，可以在对应第一TRP的波束和对应第二TRP的波束之间切换。
本公开实施例中，波束指示信令可以网络设备发送的下行MAC CE和/或DCI。波束指示信令可以参考上述情况一，不同之处在于，TCI state对应的参考信号资源是服务小区和/或邻小区的。
本公开实施例中，波束指示信令可以是基于终端发送的。发送的触发条件是：检测到 某个TRP发生波束失败。当第一TRP发生波束失败时，检测第一TRP对应的新候选波束参考信号集合中对应的各个参考信号资源，是否存在某个参考信号资源的L1-RSRP满足Qin，如果满足，则将该参考信号资源的ID上报给基站。该新波束对应的参考信号资源ID使用PUSCH MAC CE指示。新波束对应发生波束失败了的第一TRP或者新波束对应第二TRP或对应另一TRP第三TRP。第一TRP为服务小区或邻小区的TRP，第二TRP为服务小区或邻小区的TRP。其中，第三TRP未配置为与终端进行通信传输。第三TRP为服务小区或邻小区的TRP。第三TRP对应的邻小区可以与第一TRP或第二TRP对应的邻小区相同或不同。第一TRP、第二TRP和第三TRP的TRP标识不同，和/或对应的CORESETPoolIndex不一样，和/或对应的小区标识不一样。即，相当于与第一TRP对应的用于波束失败恢复的新波束的参考信号资源，可以为指向第二TRP的参考信号资源。即第一TRP对应的新候选波束参考信号资源集合中可以包含第二TRP对应的参考信号资源或另一TRP第三TRP的参考信号资源。因为CORESET#0的波束既可以指向服务小区也可以指向邻小区。
典型的情况下，本公开实施例提供的波束配置方法中，适用于确定CORESET#0的TCI state的RS关联的小区。除了CORESET#0之外的其它CORESET的TCI state可以与服务小区或邻小区的RS关联。而CORESET#0的波束配置包含两种可能性，一种是只能与服务小区的RS关联，另一种是服务小区和邻小区的RS都可以关联。
本公开实施例提供的波束配置方法，提供了确定CORESET#0的TCI state的RS关联的小区的方法，进一步提出指示CORESET#0的TCI state的方法。
基于相同的构思，本公开实施例提供一种应用于网络设备的波束配置方法。
图7是根据一示例性实施例示出的一种波束配置方法的流程图，如图7所示，波束配置方法用于网络设备中，包括以下步骤。
在步骤S61中，为终端配置CORESET的一个或多个TCI state。
其中，CORESET的一个或多个TCI state指示的参考信号资源与以下至少一种相关联：终端的服务小区；以及终端的邻小区。
一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指示的参考信号资源与终端的服务小区相关联。
本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state可以与服务小区的参考信号资源关联，而与邻小区的参考信号资源不关联。
另一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指示的参考信号资源与终端的邻小区相关联。
本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state可以与邻小区的参考信号资源关联，而与服务小区的参考信号资源不关联。
又一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指示的参考信号资源中，有的与终端的服务小区关联，有的与终端的邻小区相关联。
又一方面，本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state指示的参考信号资源中，某个参考信号资源既与终端的服务小区关联还与终端的邻小区相关联。
本公开实施例提供的波束配置方法中，CORESET的一个或多个TCI state可以与邻小区的参考信号资源关联，而与服务小区的参考信号资源也关联。
可以理解的是，本公开实施例提供的波束配置方法中进行波束配置的CORESET包括CORESET#0和除CORESET#0以外的其他CORESET中的至少一种。
进一步可以理解的是，本公开实施例中CORESET的一个或多个TCI state用于指示该CORESET资源上的PDCCH与TCI状态指示的参考信号为准共址关系。例如可以是Quasi co-location关系，或Quasi co-located关系。
更进一步可以理解的是，上述涉及的邻小区也可以理解为是非服务小区。
一种实施方式中，终端被配置与多个TRP进行通信传输。与终端进行通信传输的多个TRP为终端的服务小区的TRP。TCI state指示的参考信号资源与终端的服务小区的一个或多个TRP相关联。
一种实施方式中，终端被配置与多个TRP进行通信传输。与终端进行通信传输的多个TRP为终端的服务小区的TRP以及终端的邻小区的TRP。TCI state指示的参考信号资源与终端的服务小区和/或邻小区的一个或多个TRP相关联。
一种实施方式中，网络设备基于指示信令配置CORESET的一个或多个TCI state。
图8是根据一示例性实施例示出的一种波束配置方法的流程图，如图8所示，波束配置方法用于网络设备中，包括以下步骤。
在步骤S71中，发送指示信令，指示信令用于确定一个或多个TCI state。
一种实施方式中，其中，指示信令可以包括媒体接入控制控制单元(media access control control element，MAC CE)和/或下行控制信令(Downlink Control Information，DCI)。
一种实施方式中，指示信令包括MAC CE，MAC CE中携带CORESET标识(CORESET ID)，以及与每个CORESET ID对应的一个或多个TCI state。每个TCI state指示的参考信号可以都是服务小区对应的参考信号，也可以都是邻小区对应的参考信号，还可以是服务小区的参考信号以及邻小区的参考信号。
一种实施方式中，指示信令包括DCI信令。其中，DCI信令的码点(codepoint)对应一个或多个TCI state。每个TCI state指示的参考信号可以都是服务小区对应的参考信号，也可以都是邻小区对应的参考信号，还可以是服务小区的参考信号以及邻小区的参考信号。其中，DCI用于指示确定包括CORESET在内的通用波束(common beam)组的common beam。
本公开实施例提供的波束配置方法中，网络设备发送用于指示新波束参考信号资源集合的指示信令，以使终端确定CORESET的一个或多个TCI state。
本公开实施例提供的波束配置方法中，新波束参考信号资源集合可以是网络设备发送的。
图9是根据一示例性实施例示出的一种波束配置方法的流程图，如图9所示，波束配置方法用于网络设备中，包括以下步骤。
在步骤S81中，发送新波束参考信号资源集合。
新波束参考信号资源集合用于所述终端确定目标新波束参考信号资源，目标新波束参考信号资源对应CORESET的一个或多个TCI state。
图10是根据一示例性实施例示出的一种波束配置方法的流程图，如图10所示，波束配置方法用于网络设备中，包括以下步骤。
在步骤S91中，接收目标新波束参考信号资源的标识。
其中，目标新波束参考信号资源的标识由终端响应于检测到第一TRP发生波束失败，且检测到第一TRP对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值的情况下上报，第一参考信号资源为目标新波束参考信号资源。
其中，第一TRP发生波束失败也可以称为第一TRP发生无线链路失败，即第一TRP的无线链路质量低于某个阈值。
一种实施方式中，第一参考信号资源与第一TRP关联。或第一参考信号资源与第二TRP关联，其中，第二TRP与第一TRP配置为与终端进行通信传输。或第一参考信号资源与第三TRP关联，其中，第三TRP为配置为与终端进行通信传输的第一TRP和第二TRP以外的其它TRP。其中，第三TRP未配置为与终端进行通信传输。第三TRP为服务小区或邻小区的TRP。第三TRP对应的邻小区可以与第一TRP或第二TRP对应的邻小区相同或不同。第一TRP、第二TRP和第三TRP的TRP标识不同，和/或对应的CORESETPoolIndex不一样，和/或对应的小区标识不一样。
可以理解的是，本公开实施例提供的应用于网络设备的波束配置方法，与终端进行波 束配置的方法相类似，相同之处在此不再赘述。
进一步可以理解的是，本公开实施例提供的波束配置方法可以应用于终端和网络设备交互实现波束配置的实施过程。对于终端和网络设备交互实现波束配置的方法中，终端和网络设备各自具备实现上述实施例中的相关功能，在此不再赘述。
需要说明的是，本领域内技术人员可以理解，本公开实施例上述涉及的各种实施方式/实施例中可以配合前述的实施例使用，也可以是独立使用。无论是单独使用还是配合前述的实施例一起使用，其实现原理类似。本公开实施中，部分实施例中是以一起使用的实施方式进行说明的。当然，本领域内技术人员可以理解，这样的举例说明并非对本公开实施例的限定。
基于相同的构思，本公开实施例还提供一种波束配置装置。
可以理解的是，本公开实施例提供的波束配置装置为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。结合本公开实施例中所公开的各示例的单元及算法步骤，本公开实施例能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。本领域技术人员可以对每个特定的应用来使用不同的方法来实现所描述的功能，但是这种实现不应认为超出本公开实施例的技术方案的范围。
图11是根据一示例性实施例示出的一种波束配置装置框图。参照图11，该波束配置装置100应用于终端，包括处理单元101。
处理单元101，被配置为确定CORESET的一个或多个TCI state。一个或多个TCI state指示的参考信号资源与以下至少一种相关联：终端的服务小区；以及终端的邻小区。
一种实施方式中，终端被配置与多个TRP进行通信传输，多个TRP为终端的服务小区的TRP，TCI state指示的参考信号资源与终端的服务小区的一个或多个TRP相关联。
一种实施方式中，终端被配置与多个TRP进行通信传输，多个TRP包括终端的服务小区的TRP、以及终端的邻小区的TRP，TCI state指示的参考信号资源与终端的服务小区和/或邻小区的一个或多个TRP相关联。
一种实施方式中，波束配置装置100包括接收单元102，接收单元102被配置为：响应于接收来自网络设备的指示信令，指示信令用于确定一个或多个TCI state。
一种实施方式中，指示信令包括MAC CE，MAC CE中包括CORESET标识，以及与CORESET标识对应的一个或多个TCI state。
一种实施方式中，指示信令包括DCI，DCI的码点对应一个或多个TCI state，并用于确定包括CORESET在内的通用波束组的通用波束。
一种实施方式中，处理单元被配置为在新波束参考信号资源集合中，选择目标新波束参考信号资源。将目标新波束参考信号资源对应的TCI state，确定为CORESET的一个或多个TCI state。
一种实施方式中，波束配置装置100还包括发送单元103，发送单元103被配置为响应于检测到第一TRP发生波束失败，且检测到第一TRP对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值，确定第一参考信号资源为目标新波束参考信号资源，上报目标新波束参考信号资源的标识。
一种实施方式中，第一参考信号资源与第一TRP关联。或第一参考信号资源与第二TRP关联，其中，第二TRP与第一TRP配置为与终端进行通信传输。或第一参考信号资源与第三TRP关联，其中，第三TRP为配置为与终端进行通信传输的第一TRP和第二TRP以外的其它TRP。
其中，第三TRP未配置为与终端进行通信传输。第三TRP为服务小区或邻小区的TRP。第三TRP对应的邻小区可以与第一TRP或第二TRP对应的邻小区相同或不同。第一TRP、第二TRP和第三TRP的TRP标识不同，和/或对应的CORESETPoolIndex不一样，和/或对应的小区标识不一样。
一种实施方式中，CORESET包括以下至少一种：CORESET0，和不同于CORESET0的其他CORESET。
图12是根据一示例性实施例示出的一种波束配置装置框图。参照图12，该波束配置装置200应用于网络设备，包括处理单元201。
处理单元201，被配置为配置CORESET的一个或多个TCI state。一个或多个TCI state指示的参考信号资源与以下至少一种相关联：终端的服务小区；以及终端的邻小区。
一种实施方式中，终端被配置与多个TRP进行通信传输，多个TRP为终端的服务小区的TRP，TCI state指示的参考信号资源与终端的服务小区的一个或多个TRP相关联。
一种实施方式中，终端被配置与多个TRP进行通信传输，多个TRP包括终端的服务小区的TRP、以及终端的邻小区的TRP，TCI state指示的参考信号资源与终端的服务小区和/或邻小区的一个或多个TRP相关联。
一种实施方式中，波束配置装置200包括发送单元202，发送单元202被配置为发送指示信令，指示信令用于确定一个或多个TCI state。
一种实施方式中，指示信令包括MAC CE，MAC CE中包括CORESET标识，以及与CORESET标识对应的一个或多个TCI state。
一种实施方式中，指示信令包括DCI，DCI的码点对应一个或多个TCI state，并用于 确定包括CORESET在内的通用波束组的通用波束。
一种实施方式中，波束配置装置包括发送单元202，发送单元202被配置为发送新波束参考信号资源集合。新波束参考信号资源集合用于所述终端确定目标新波束参考信号资源，目标新波束参考信号资源对应CORESET的一个或多个TCI state。
一种实施方式中，波束配置装置200还包括接收单元203，接收单元203被配置为接收目标新波束参考信号资源的标识。目标新波束参考信号资源的标识由终端响应于检测到第一TRP发生波束失败，且检测到第一TRP对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值的情况下上报，第一参考信号资源为目标新波束参考信号资源。
一种实施方式中，第一参考信号资源与第一TRP关联。或第一参考信号资源与第二TRP关联，其中，第二TRP与第一TRP配置为与终端进行通信传输。或第一参考信号资源与第三TRP关联，其中，第三TRP为配置为与终端进行通信传输的第一TRP和第二TRP以外的其它TRP。其中，第三TRP未配置为与终端进行通信传输。第三TRP为服务小区或邻小区的TRP。第三TRP对应的邻小区可以与第一TRP或第二TRP对应的邻小区相同或不同。第三TRP对应的邻小区可以与第一TRP或第二TRP对应的邻小区相同或不同。第一TRP、第二TRP和第三TRP的TRP标识不同，和/或对应的CORESETPoolIndex不一样，和/或对应的小区标识不一样。
一种实施方式中，CORESET包括以下至少一种：CORESET0，和不同于CORESET0的其他CORESET。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图13是根据一示例性实施例示出的一种用于波束配置的装置的框图。例如，装置300可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图13，装置300可以包括以下一个或多个组件：处理组件302，存储器304，电力组件306，多媒体组件308，音频组件310，输入/输出(I/O)接口312，传感器组件314，以及通信组件316。
处理组件302通常控制装置300的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件302可以包括一个或多个处理器320来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件302可以包括一个或多个模块，便于处理组件302和其他组件之间的交互。例如，处理组件302可以包括多媒体模块，以 方便多媒体组件308和处理组件302之间的交互。
存储器304被配置为存储各种类型的数据以支持在装置300的操作。这些数据的示例包括用于在装置300上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器304可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件306为装置300的各种组件提供电力。电力组件306可以包括电源管理系统，一个或多个电源，及其他与为装置300生成、管理和分配电力相关联的组件。
多媒体组件308包括在所述装置300和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件308包括一个前置摄像头和/或后置摄像头。当装置300处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件310被配置为输出和/或输入音频信号。例如，音频组件310包括一个麦克风(MIC)，当装置300处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器304或经由通信组件316发送。在一些实施例中，音频组件310还包括一个扬声器，用于输出音频信号。
I/O接口312为处理组件302和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件314包括一个或多个传感器，用于为装置300提供各个方面的状态评估。例如，传感器组件314可以检测到装置300的打开/关闭状态，组件的相对定位，例如所述组件为装置300的显示器和小键盘，传感器组件314还可以检测装置300或装置300一个组件的位置改变，用户与装置300接触的存在或不存在，装置300方位或加速/减速和装置300的温度变化。传感器组件314可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件314还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件314还可以包括加速度 传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件316被配置为便于装置300和其他设备之间有线或无线方式的通信。装置300可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件316经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件316还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置300可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器304，上述指令可由装置300的处理器320执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
图14是根据一示例性实施例示出的一种用于波束配置的装置的框图。例如，装置400可以被提供为一网络设备。参照图14，装置400包括处理组件422，其进一步包括一个或多个处理器，以及由存储器432所代表的存储器资源，用于存储可由处理组件422的执行的指令，例如应用程序。存储器432中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件422被配置为执行指令，以执行上述方法。
装置400还可以包括一个电源组件426被配置为执行装置400的电源管理，一个有线或无线网络接口450被配置为将装置400连接到网络，和一个输入输出(I/O)接口458。装置400可以操作基于存储在存储器432的操作系统，例如Windows ServerTM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器432，上述指令可由装置400的处理组件422执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
进一步可以理解的是，本公开中“多个”是指两个或两个以上，其它量词与之类似。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。单数形式的“一种”、“所述”和“该”也旨在包括多数形式， 除非上下文清楚地表示其他含义。
进一步可以理解的是，术语“第一”、“第二”等用于描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开，并不表示特定的顺序或者重要程度。实际上，“第一”、“第二”等表述完全可以互换使用。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。
进一步可以理解的是，本公开实施例中尽管在附图中以特定的顺序描述操作，但是不应将其理解为要求按照所示的特定顺序或是串行顺序来执行这些操作，或是要求执行全部所示的操作以得到期望的结果。在特定环境中，多任务和并行处理可能是有利的。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (24)

  1. 一种波束配置方法，其特征在于，应用于终端，所述波束配置方法包括：
    确定控制资源集的一个或多个传输配置指示状态；
    所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：
    所述终端的服务小区；以及
    所述终端的邻小区。
  2. 根据权利要求1所述的波束配置方法，其特征在于，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点为所述终端的服务小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区的一个或多个发送接收点相关联。
  3. 根据权利要求1所述的波束配置方法，其特征在于，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点包括所述终端的服务小区的发送接收点、以及所述终端的邻小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区和/或邻小区的一个或多个发送接收点相关联。
  4. 根据权利要求1至3中任意一项所述的波束配置方法，其特征在于，所述确定控制资源集的一个或多个传输配置指示状态，包括：
    响应于接收来自网络设备的指示信令，确定所述一个或多个传输配置指示状态。
  5. 根据权利要求4所述的波束配置方法，其特征在于，所述指示信令包括媒体接入控制控制单元，所述媒体接入控制控制单元中包括所述控制资源集标识，以及与所述控制资源集标识对应的一个或多个传输配置指示状态。
  6. 根据权利要求4所述的波束配置方法，其特征在于，所述指示信令包括下行控制信息，所述下行控制信息的码点对应一个或多个传输配置指示状态，并用于确定包括所述控制资源集在内的通用波束组的通用波束。
  7. 根据权利要求1至3中任意一项所述的波束配置方法，其特征在于，所述确定控制资源集的一个或多个传输配置指示状态，包括：
    在新波束参考信号资源集合中，选择目标新波束参考信号资源；
    将所述目标新波束参考信号资源对应的传输配置指示状态，确定为控制资源集的一个或多个传输配置指示状态。
  8. 根据权利要求7所述的波束配置方法，其特征在于，所述波束配置方法还包括：
    响应于检测到第一发送接收点发生波束失败，且检测到所述第一发送接收点对应的新 波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值，确定所述第一参考信号资源为目标新波束参考信号资源，上报所述目标新波束参考信号资源的标识。
  9. 根据权利要求8所述的波束配置方法，其特征在于，
    所述第一参考信号资源与第一发送接收点关联；或
    所述第一参考信号资源与第二发送接收点关联，其中，第二发送接收点与第一发送接收点配置为与终端进行通信传输；或
    所述第一参考信号资源与第三发送接收点关联，其中，第三发送接收点为配置为与终端进行通信传输的第一发送接收点和第二发送接收点以外的其它发送接收点。
  10. 根据权利要求1所述的波束配置方法，其特征在于，所述控制资源集包括以下至少一种：
    控制资源集0，和不同于所述控制资源集0的其他控制资源集。
  11. 一种波束配置方法，其特征在于，应用于网络设备，所述波束配置方法包括：
    为终端配置控制资源集的一个或多个传输配置指示状态；
    所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：
    所述终端的服务小区；以及
    所述终端的邻小区。
  12. 根据权利要求11所述的波束配置方法，其特征在于，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点为所述终端的服务小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区的一个或多个发送接收点相关联。
  13. 根据权利要求11所述的波束配置方法，其特征在于，所述终端被配置与多个发送接收点进行通信传输，所述多个发送接收点包括所述终端的服务小区的发送接收点、以及所述终端的邻小区的发送接收点，所述传输配置指示状态指示的参考信号资源与所述终端的服务小区和/或邻小区的一个或多个发送接收点相关联。
  14. 根据权利要求11至13中任意一项所述的波束配置方法，其特征在于，所述配置控制资源集的一个或多个传输配置指示状态，包括：
    发送指示信令，所述指示信令用于确定所述一个或多个传输配置指示状态。
  15. 根据权利要求14所述的波束配置方法，其特征在于，所述指示信令包括媒体接入控制控制单元，所述媒体接入控制控制单元中包括所述控制资源集标识，以及与所述控 制资源集标识对应的一个或多个传输配置指示状态。
  16. 根据权利要求11或15所述的波束配置方法，其特征在于，所述指示信令包括下行控制信息，所述下行控制信息的码点对应一个或多个传输配置指示状态，并用于确定包括所述控制资源集在内的通用波束组的通用波束。
  17. 根据权利要求11至13中任意一项所述的波束配置方法，其特征在于，所述为终端配置控制资源集的一个或多个传输配置指示状态，包括：
    发送新波束参考信号资源集合；
    所述新波束参考信号资源集合用于所述终端确定目标新波束参考信号资源，所述目标新波束参考信号资源对应控制资源集的一个或多个传输配置指示状态。
  18. 根据权利要求17所述的波束配置方法，其特征在于，所述波束配置方法还包括：
    接收目标新波束参考信号资源的标识；
    所述目标新波束参考信号资源的标识由终端响应于检测到第一发送接收点发生波束失败，且检测到所述第一发送接收点对应的新波束参考信号资源集合中存在第一参考信号资源的参考信号接收功率大于第一阈值的情况下上报，所述第一参考信号资源为所述目标新波束参考信号资源。
  19. 根据权利要求18所述的波束配置方法，其特征在于，
    所述第一参考信号资源与第一发送接收点关联；或
    所述第一参考信号资源与第二发送接收点关联，其中，第二发送接收点与第一发送接收点配置为与终端进行通信传输；或
    所述第一参考信号资源与第三发送接收点关联，其中，第三发送接收点为配置为与终端进行通信传输的第一发送接收点和第二发送接收点以外的其它发送接收点。
  20. 根据权利要求11所述的波束配置方法，其特征在于，所述控制资源集包括以下至少一种：
    控制资源集0，和不同于所述控制资源集0的其他控制资源集。
  21. 一种波束配置装置，其特征在于，应用于终端，包括：
    处理单元，被配置为确定控制资源集的一个或多个传输配置指示状态；
    所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：
    所述终端的服务小区；
    所述终端的邻小区。
  22. 一种波束配置装置，其特征在于，应用于网络设备，包括：
    处理单元，被配置为为终端配置控制资源集的一个或多个传输配置指示状态；
    所述一个或多个传输配置指示状态指示的参考信号资源与以下至少一种相关联：
    所述终端的服务小区；
    所述终端的邻小区。
  23. 一种波束配置装置，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：执行权利要求1至10中任意一项所述的波束配置方法；或执行权利要求11至20中任意一项所述的波束配置方法。
  24. 一种存储介质，其特征在于，所述存储介质中存储有指令，当所述存储介质中的指令由终端的处理器执行时，使得终端能够执行权利要求1至10中任意一项所述的波束配置方法；或当所述存储介质中的指令由网络设备的处理器执行时，使得网络设备能够执行权利要求11至20中任意一项所述的波束配置方法。
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