WO2021160048A1 - 下行控制信息的设计方法、系统、电子设备和存储介质 - Google Patents

下行控制信息的设计方法、系统、电子设备和存储介质 Download PDF

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Publication number
WO2021160048A1
WO2021160048A1 PCT/CN2021/075652 CN2021075652W WO2021160048A1 WO 2021160048 A1 WO2021160048 A1 WO 2021160048A1 CN 2021075652 W CN2021075652 W CN 2021075652W WO 2021160048 A1 WO2021160048 A1 WO 2021160048A1
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Prior art keywords
downlink control
information
control information
tci state
state information
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English (en)
French (fr)
Inventor
王化磊
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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Beijing Ziguang Zhanrui Communication Technology Co Ltd
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Priority to EP21753015.3A priority Critical patent/EP4106451A4/en
Priority to US17/799,035 priority patent/US12470345B2/en
Publication of WO2021160048A1 publication Critical patent/WO2021160048A1/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements

Definitions

  • the present invention relates to the field of wireless communication technology, and in particular to a design method, system, electronic equipment and storage medium of downlink control information.
  • the TCI state (transmission configuration indication state) information of the control channel is obtained according to the TCI state of its associated CORESET (control resource set).
  • the TCI state information of CORESET is configured through RRC (Radio Resource Control), or RRC and MAC (Medium Access Control, Medium Access Control) CE (control element, control element).
  • RRC Radio Resource Control
  • MAC Medium Access Control
  • CE control element, control element
  • RRC configures CORESET it configures a list of candidate TCI states. If RRC configures only one TCI state, MAC CE is not required for configuration; if RRC configuration is greater than one TCI state, MAC CE needs to be selected from it. Configuration.
  • the technical problem to be solved by the present invention is to overcome the defect that the configuration of the TCI state information of the control channel in the prior art is likely to cause a large delay, and the purpose is to provide a design method, system, and electronic device for downlink control information And storage media.
  • the present invention provides a method for designing downlink control information, and the design method includes:
  • the TCI state information for configuring the control channel through the downlink control information includes:
  • each user equipment corresponds to one information block.
  • the design method further includes:
  • the first effective time is calculated according to the time slot in which the physical downlink control channel is received and a predefined time sequence.
  • the TCI state information for configuring the control channel through the downlink control information includes:
  • the dedicated downlink control information corresponds to one user equipment.
  • the design method further includes:
  • the second effective time is calculated according to the time slot in which the physical downlink control channel is received and a predefined time sequence; or, the second effective time is the time corresponding to the user equipment sending the feedback signal to the network side device.
  • the feedback signal sent by the user equipment to the network side device includes HARQ-ACK (Hybrid Automatic Repeat Request Acknowledgement) feedback information generated by the user equipment based on the received downlink control information.
  • HARQ-ACK Hybrid Automatic Repeat Request Acknowledgement
  • the method further includes:
  • the MAC CE configures the TCI state information of the control channel to take effect, it is determined that the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information is invalid, and it is determined that the TCI state information configured by the MAC CE is the TCI state information of the control channel.
  • the present invention also provides a design system for downlink control information, and the design system includes an information configuration module;
  • the information configuration module is used to configure the TCI state information of the control channel through downlink control information.
  • the information configuration module is used to dynamically indicate the TCI state of each first control resource set corresponding to each information block in the public downlink control information Information; and/or, the information configuration module is used to dynamically indicate the TCI state information of each first PUCCH resource corresponding to each information block in the public downlink control information;
  • each user equipment corresponds to one information block.
  • the design system further includes a first determining module
  • the first determining module is configured to determine the first effective time corresponding to the configured TCI state information
  • the first effective time is calculated according to the time slot in which the physical downlink control channel is received and a predefined time sequence.
  • the information configuration module is used to dynamically indicate the TCI state information of each second control resource set corresponding to the dedicated downlink control information; and/or , The information configuration module is used to dynamically indicate the TCI state information of each second PUCCH resource corresponding to the dedicated downlink control information;
  • the dedicated downlink control information corresponds to one user equipment.
  • the design system further includes a second determining module
  • the second determining module is configured to determine the second effective time corresponding to the configured TCI state information
  • the second effective time is calculated according to the time slot in which the physical downlink control channel is received and a predefined time sequence; or, the second effective time is the time corresponding to the user equipment sending the feedback signal to the network side device.
  • the feedback signal sent by the user equipment to the network side device includes HARQ-ACK feedback information generated by the user equipment based on the received downlink control information.
  • the design system further includes a third determining module
  • the third determining module is used to determine that when the MAC CE configures the TCI state information of the control channel to take effect, determine that the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information is invalid, and determine the MAC CE
  • the configured TCI state information is the TCI state information of the control channel.
  • the present invention also provides an electronic device including a memory, a processor, and a computer program stored on the memory and capable of running on the processor, and the processor implements the above-mentioned design method of downlink control information when the processor executes the computer program.
  • the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned method for designing downlink control information are realized.
  • the TCI state information of the control channel is configured (indicated or updated) through the downlink control information DCI (including public downlink control information and/or dedicated downlink control information), thereby solving the problem that the existing protocol does not support the indication of CORESET and/or through DCI.
  • the problem of the TCI state information of the PUCCH resource overcomes the large delay problem existing in the existing configuration method, and improves the efficiency, practicability, and effectiveness of the configuration.
  • Fig. 1 is a flowchart of a method for designing downlink control information according to Embodiment 1 of the present invention.
  • FIG. 2 is a flowchart of a method for designing downlink control information according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic diagram of modules of a system for designing downlink control information according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic diagram of modules of a downlink control information design system according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic structural diagram of an electronic device that implements a method for designing downlink control information according to Embodiment 5 of the present invention.
  • step S101 when the downlink control information is public downlink control information, step S101 includes:
  • each user equipment corresponds to an information block.
  • the first effective time is calculated according to the time slot in which the physical downlink control channel is received and the predefined time sequence.
  • TCI state information of the MAC CE configuration control channel becomes effective, it is determined that the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information is invalid, and the TCI state information configured by the MAC CE is determined to be the TCI of the control channel. state information.
  • Downlink control information includes: block 1, block 2, ..., block i; where block i for user j, and i and j are all natural numbers;
  • the public downlink control information contains multiple information block blocks, each information block corresponds to a user user, and each information block corresponds to multiple control resource sets CORESET; specifically, each information block contains each or part of the control assigned by the user. TCI information in the resource set CORESET.
  • the number of information block blocks corresponding to the public downlink control information and the number of control resource sets CORESET corresponding to each information block are preset through network configuration, and of course can also be adjusted according to actual conditions.
  • Downlink control information includes: block 1, block 2, ..., block i; where block i for user j, and i and j are all natural numbers;
  • the public downlink control information contains multiple information block blocks, each information block corresponds to a user user, and each information block corresponds to multiple PUCCH resources or PUCCH resource groups; specifically, each information block contains each or TCI information in some PUCCH resources/resource groups.
  • the number of information block blocks corresponding to the public downlink control information and the number of PUCCH resources/resource groups corresponding to each information block are preset through network configuration, and of course can also be adjusted according to actual conditions.
  • TCI state effective time t n+k, where n represents the time slot of the physical downlink control channel, and k represents the predefined time sequence, which is specifically pre-configured by the network, and can also be adjusted according to actual conditions.
  • the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information becomes invalid, and the TCI state information configured by the MAC CE is used as the TCI of the control channel. state information.
  • the TCI state information of the control channel is configured through the public downlink control information DCI, thereby solving the problem that the existing protocol does not support the TCI state information indicating CORESET and/or PUCCH resources through DCI, and overcoming the existing configuration method
  • the large delay problem has improved the efficiency, practicability and effectiveness of the configuration.
  • step S101 when the downlink control information is dedicated downlink control information, step S101 includes:
  • the dedicated downlink control information corresponds to a certain user equipment.
  • the second effective time is calculated according to the time slot of the received physical downlink control channel and the predefined time sequence; or, the second effective time is the time corresponding to the user equipment sending the feedback signal to the network side device.
  • the feedback signal includes but is not limited to HARQ-ACK feedback information generated by the user equipment based on the received downlink control information.
  • the feedback signal exists, and this embodiment does not impose any restrictions on the applicable scenarios of the feedback signal.
  • TCI state information of the MAC CE configuration control channel becomes effective, it is determined that the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information is invalid, and the TCI state information configured by the MAC CE is determined to be the TCI of the control channel. state information.
  • Downlink control information includes: TCI for CORESET0, TCI for CORESET1,...TCI for CORESETM.
  • the dedicated downlink control information corresponds to multiple control resource sets CORESET, the number of control resource sets CORESET allocated to the terminal is M+1, and M takes a natural number.
  • the number of control resource sets CORESET corresponding to the dedicated downlink control information is preset through network configuration, and of course it can also be adjusted according to actual conditions.
  • Downlink control information includes: TCI for PUCCH0, TCI for PUCCH1,...TCI for PUCCH N.
  • the dedicated downlink control information corresponds to multiple PUCCH resources or PUCCH resource groups, and the number of PUCCH resources or PUCCH resource groups allocated to the terminal is N+1, and N takes a natural number.
  • the number of PUCCH resources or PUCCH resource groups corresponding to the dedicated downlink control information is preset through network configuration, and of course it can also be adjusted according to actual conditions.
  • the above configured TCI state effective time t n+k, where n represents the time slot of the physical downlink control channel, and k represents a predefined time sequence, which is pre-configured by the network and can also be adjusted according to the actual situation; or, the configured TCI
  • the state effective time t is the time corresponding to the ACK/NACK (feedback signal) sent by the user equipment to the network side device.
  • the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information becomes invalid, and the TCI state information configured by the MAC CE is used as the TCI of the control channel. state information.
  • the TCI state information of the control channel is configured through the dedicated downlink control information DCI, thereby solving the problem that the existing protocol does not support the TCI state information indicating CORESET and/or PUCCH resources through DCI, and overcoming the existing configuration methods
  • the large delay problem has improved the efficiency, practicability and effectiveness of the configuration.
  • the downlink control information design system of this embodiment includes an information configuration module 1, a first determination module 2, and a third determination module 3.
  • the information configuration module 1 is configured to configure the TCI state information of the control channel through downlink control information, and specifically includes the TCI state information indicating or updating the control channel through the downlink control information.
  • the information configuration module 1 is used to dynamically indicate the TCI state information of each first control resource set corresponding to each information block in the public downlink control information; and/or, information The configuration module is used to dynamically indicate the TCI state information of each first PUCCH resource corresponding to each information block in the public downlink control information.
  • each user equipment corresponds to an information block.
  • the first determining module 2 is configured to determine the first effective time corresponding to the configured TCI state information
  • the first effective time is calculated according to the time slot in which the physical downlink control channel is received and the predefined time sequence.
  • the third determining module 3 is used to determine that when the TCI state information of the MAC CE configuration control channel becomes effective, determine that the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information is invalid, and determine the TCI state information configured by the MAC CE It is the TCI state information of the control channel.
  • Downlink control information includes: block 1, block 2, ..., block i; where block i for user j, and i and j are all natural numbers;
  • the public downlink control information contains multiple information block blocks, each information block corresponds to a user user, and each information block corresponds to multiple control resource sets CORESET; specifically, each information block contains each or part of the control assigned by the user. TCI information in the resource set CORESET.
  • the number of information block blocks corresponding to the public downlink control information and the number of control resource sets CORESET corresponding to each information block are preset through network configuration, and of course can also be adjusted according to actual conditions.
  • Downlink control information includes: block 1, block 2, ..., block i; where block i for user j, and i and j are all natural numbers;
  • the public downlink control information contains multiple information block blocks, each information block corresponds to a user user, and each information block corresponds to multiple PUCCH resources or PUCCH resource groups; specifically, each information block contains each or TCI information in some PUCCH resources/resource groups.
  • the number of information block blocks corresponding to the public downlink control information and the number of PUCCH resources/resource groups corresponding to each information block are preset through network configuration, and of course can also be adjusted according to actual conditions.
  • TCI state effective time t n+k, where n represents the time slot of the physical downlink control channel, and k represents a predefined time sequence, which is specifically pre-configured by the network, and can also be adjusted according to actual conditions.
  • the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information becomes invalid, and the TCI state information configured by the MAC CE is used as the TCI state of the control channel. information.
  • the TCI state information of the control channel is configured through the public downlink control information DCI, thereby solving the problem that the existing protocol does not support the TCI state information indicating CORESET and/or PUCCH resources through DCI, and overcoming the existing configuration method
  • the large delay problem has improved the efficiency, practicability and effectiveness of the configuration.
  • the downlink control information design system of this embodiment includes an information configuration module 1, a second determination module 4, and a third determination module 3.
  • the information configuration module 1 is configured to configure the TCI state information of the control channel through downlink control information, and specifically includes the TCI state information indicating or updating the control channel through the downlink control information.
  • the information configuration module 1 is used to dynamically indicate the TCI state information of each second control resource set corresponding to the dedicated downlink control information; and/or, the information configuration module 1 is used for Dynamically indicate the TCI state information of each second PUCCH resource corresponding to the dedicated downlink control information.
  • the dedicated downlink control information corresponds to a certain user equipment.
  • the second determining module 4 is configured to determine the second effective time corresponding to the configured TCI state information
  • the second effective time is calculated according to the time slot of the received physical downlink control channel and the predefined time sequence; or, the second effective time is the time corresponding to the user equipment sending the feedback signal to the network side device.
  • the feedback signal includes but is not limited to HARQ-ACK feedback information generated by the user equipment based on the received downlink control information.
  • the feedback signal exists, and this embodiment does not impose any restrictions on the applicable scenarios of the feedback signal.
  • the third determining module 3 is used to determine that when the TCI state information of the MAC CE configuration control channel becomes effective, determine that the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information is invalid, and determine the TCI state information configured by the MAC CE It is the TCI state information of the control channel.
  • Downlink control information includes: TCI for CORESET0, TCI for CORESET1,...TCI for CORESETM.
  • the dedicated downlink control information corresponds to multiple control resource sets CORESET, the number of control resource sets CORESET allocated to the terminal is M+1, and M takes a natural number.
  • the number of control resource sets CORESET corresponding to the dedicated downlink control information is preset through network configuration, and of course it can also be adjusted according to actual conditions.
  • Downlink control information includes: TCI for PUCCH0, TCI for PUCCH1,...TCI for PUCCH N.
  • the dedicated downlink control information corresponds to multiple PUCCH resources or PUCCH resource groups, and the number of PUCCH resources or PUCCH resource groups allocated to the terminal is N+1, and N takes a natural number.
  • the number of PUCCH resources or PUCCH resource groups corresponding to the dedicated downlink control information is preset through network configuration, and of course it can also be adjusted according to actual conditions.
  • the above configured TCI state effective time t n+k, where n represents the time slot of the physical downlink control channel, and k represents a predefined time sequence, which is pre-configured by the network and can also be adjusted according to the actual situation; or, the configured TCI
  • the state effective time t is the time corresponding to the ACK/NACK (feedback signal) sent by the user equipment to the network side device.
  • the configuration or configuration method of the TCI state information of the control channel configured through the downlink control information becomes invalid, and the TCI state information configured by the MAC CE is used as the TCI of the control channel. state information.
  • the TCI state information of the control channel is configured through the dedicated downlink control information DCI, thereby solving the problem that the existing protocol does not support the DCI indicating the TCI state information of the CORESET and/or PUCCH resources, and overcoming the existing configuration methods.
  • the large delay problem has improved the efficiency, practicability and effectiveness of the configuration.
  • FIG. 5 is a schematic structural diagram of an electronic device according to Embodiment 5 of the present invention.
  • the electronic device includes a memory, a processor, and a computer program that is stored on the memory and can run on the processor.
  • the processor implements the design method of downlink control information corresponding to Embodiment 1 or 2 when the processor executes the program.
  • the electronic device 30 shown in FIG. 5 is only an example, and should not bring any limitation to the function and application scope of the embodiment of the present invention.
  • the electronic device 30 may be in the form of a general-purpose computing device, for example, it may be a server device.
  • the components of the electronic device 30 may include, but are not limited to: the above-mentioned at least one processor 31, the above-mentioned at least one memory 32, and a bus 33 connecting different system components (including the memory 32 and the processor 31).
  • the bus 33 includes a data bus, an address bus, and a control bus.
  • the memory 32 may include a volatile memory, such as a random access memory (RAM) 321 and/or a cache memory 322, and may further include a read-only memory (ROM) 323.
  • RAM random access memory
  • ROM read-only memory
  • the memory 32 may also include a program/utility tool 325 having a set of (at least one) program module 324.
  • program module 324 includes but is not limited to: an operating system, one or more application programs, other program modules, and program data. Each or a certain combination of the examples may include the realization of the network environment.
  • the processor 31 executes various functional applications and data processing by running a computer program corresponding to the memory 32, such as the downlink control information design method corresponding to Embodiment 1 or 2 of the present invention.
  • the electronic device 30 may also communicate with one or more external devices 34 (such as keyboards, pointing devices, etc.). This communication can be performed through an input/output (I/O) interface 35.
  • the model-generated device 30 may also communicate with one or more networks (for example, a local area network (LAN), a wide area network (WAN), and/or a public network, such as the Internet) through the network adapter 36. As shown in FIG. 5, the network adapter 36 communicates with other modules of the device 30 generated by the model through the bus 33.
  • networks for example, a local area network (LAN), a wide area network (WAN), and/or a public network, such as the Internet
  • This embodiment provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps corresponding to the method for designing downlink control information in Embodiment 1 or 2 are implemented.
  • the readable storage medium may include, but is not limited to, portable disks, hard disks, random access memories, read-only memories, erasable programmable read-only memories, optical storage devices, magnetic storage devices, or any of the foregoing. The right combination.
  • the present invention can also be implemented in the form of a program product, which includes program code.
  • the program product runs on a terminal device, the program code is used to make the terminal device execute the implementation of Embodiment 1 or 2.
  • the program code for executing the present invention can be written in any combination of one or more programming languages.
  • the program code can be completely executed on the user equipment, partly executed on the user equipment, and used as an independent software.
  • the package is executed, partly on the user's device, partly on the remote device, or entirely on the remote device.

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Abstract

本发明公开了一种下行控制信息的设计方法、系统、电子设备和存储介质，所述设计方法包括：通过下行控制信息配置控制信道的TCI state信息。本发明通过下行控制信息DCI指示或更新控制信道的TCI state信息，解决了现有协议不支持通过DCI指示CORESET和/或PUCCH资源的TCI state信息的问题，克服了现有的配置方式存在的较大时延问题，提高了配置的效率、实用性以及有效性。

Description

下行控制信息的设计方法、系统、电子设备和存储介质
本申请要求申请日为2020年2月14日的中国专利申请202010093483.X的优先权。本申请引用上述中国专利申请的全文。
技术领域
本发明涉及无线通信技术领域，特别涉及一种下行控制信息的设计方法、系统、电子设备和存储介质。
背景技术
目前，控制信道的TCI state(传输配置指示状态)信息是根据其关联的CORESET(控制资源集)的TCI state获取。其中，CORESET的TCI state信息是通过RRC(无线资源控制)，或者RRC和MAC(Medium Access Control，介质访问控制)CE(control element，控制元素)进行配置。具体地，RRC在配置CORESET时，会配置候选TCI state列表，若RRC仅配置了1个TCI state，则不需要MAC CE进行配置；若RRC配置大于1个TCI state时，则需要MAC CE从中选择配置。
然而，现有协议中通过RRC或者RRC和MAC CE对CORESET的TCI state进行配置的方式易造成较大时延等问题。
发明内容
本发明要解决的技术问题是为了克服现有技术中对控制信道的TCI state信息的配置方式存在易造成较大时延的缺陷，目的在于提供一种下行控制信息的设计方法、系统、电子设备和存储介质。
本发明是通过下述技术方案来解决上述技术问题：
本发明提供一种下行控制信息的设计方法，所述设计方法包括：
通过下行控制信息配置控制信道的TCI state信息。
优选地，当所述下行控制信息为公共下行控制信息时，所述通过下行控制信息配置控制信道的TCI state信息包括：
动态指示所述公共下行控制信息中每个信息块对应的每个第一控制资源集的所述TCI state信息；和/或，
动态指示所述公共下行控制信息中每个信息块对应的每个第一PUCCH(物理上行链路控制信道)资源的所述TCI state信息；
其中，每个用户设备对应一个所述信息块。
优选地，所述设计方法还包括：
确定配置的所述TCI state信息对应的第一生效时间；
其中，所述第一生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到。
优选地，当所述下行控制信息为专用下行控制信息时，所述通过下行控制信息配置控制信道的TCI state信息包括：
动态指示所述专用下行控制信息对应的每个第二控制资源集的所述TCI state信息；和/或，
动态指示所述专用下行控制信息对应的每个第二PUCCH资源的所述TCI state信息；
其中，所述专用下行控制信息对应一个用户设备。
优选地，所述设计方法还包括：
确定配置的所述TCI state信息对应的第二生效时间；
其中，所述第二生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到；或，所述第二生效时间为用户设备向网络侧设备发送反馈信号所对应的时刻。
优选地，用户设备向网络侧设备发送的反馈信号包括所述用户设备基于接收的所述下行控制信息而生成的HARQ-ACK(混合自动重传请求确认)反馈信息。
优选地，所述通过下行控制信息配置控制信道的TCI state信息之后还包括：
当发生MAC CE配置所述控制信道的TCI state信息生效时，则确定通过所述下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效，并确定MAC CE配置的 TCI state信息为所述控制信道的TCI state信息。
本发明还提供一种下行控制信息的设计系统，所述设计系统包括信息配置模块；
所述信息配置模块用于通过下行控制信息配置控制信道的TCI state信息。
优选地，当所述下行控制信息为公共下行控制信息时，所述信息配置模块用于动态指示所述公共下行控制信息中每个信息块对应的每个第一控制资源集的所述TCI state信息；和/或，所述信息配置模块用于动态指示所述公共下行控制信息中每个信息块对应的每个第一PUCCH资源的所述TCI state信息；
其中，每个用户设备对应一个所述信息块。
优选地，所述设计系统还包括第一确定模块；
所述第一确定模块用于确定配置的所述TCI state信息对应的第一生效时间；
其中，所述第一生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到。
优选地，当所述下行控制信息为专用下行控制信息时，所述信息配置模块用于动态指示所述专用下行控制信息对应的每个第二控制资源集的所述TCI state信息；和/或，所述信息配置模块用于动态指示所述专用下行控制信息对应的每个第二PUCCH资源的所述TCI state信息；
其中，所述专用下行控制信息对应一个用户设备。
优选地，所述设计系统还包括第二确定模块；
所述第二确定模块用于确定配置的所述TCI state信息对应的第二生效时间；
其中，所述第二生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到；或，所述第二生效时间为用户设备向网络侧设备发送反馈信号所对应的时刻。
优选地，用户设备向网络侧设备发送的反馈信号包括所述用户设备基于接收的所述下行控制信息而生成的HARQ-ACK反馈信息。
优选地，所述设计系统还包括第三确定模块；
所述第三确定模块用于当发生MAC CE配置所述控制信道的TCI state信息生效时，则确定通过所述下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效， 并确定MAC CE配置的TCI state信息为所述控制信道的TCI state信息。
本发明还提供一种电子设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行计算机程序时实现上述的下行控制信息的设计方法。
本发明还提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现上述的下行控制信息的设计方法的步骤。
本发明的积极进步效果在于：
本发明中，通过下行控制信息DCI(包括公共下行控制信息和/或专用下行控制信息)配置(指示或更新)控制信道的TCI state信息，从而解决了现有协议不支持通过DCI指示CORESET和/或PUCCH资源的TCI state信息的问题，克服了现有的配置方式存在的较大时延问题，提高了配置的效率、实用性以及有效性。
附图说明
图1为本发明实施例1的下行控制信息的设计方法的流程图。
图2为本发明实施例2的下行控制信息的设计方法的流程图。
图3为本发明实施例3的下行控制信息的设计系统的模块示意图。
图4为本发明实施例4的下行控制信息的设计系统的模块示意图。
图5为本发明实施例5的实现下行控制信息的设计方法的电子设备的结构示意图。
具体实施方式
下面通过实施例的方式进一步说明本发明，但并不因此将本发明限制在所述的实施例范围之中。
实施例1
本实施例的下行控制信息的设计方法包括：
S101、通过下行控制信息配置控制信道的TCI state信息，具体包括通过下行控制信息指示或者更新控制信道的TCI state信息。
具体地，如图1所示，当下行控制信息为公共下行控制信息时，步骤S101包括：
S1011、动态指示公共下行控制信息中每个信息块对应的每个第一控制资源集的TCI state信息；和/或，
动态指示公共下行控制信息中每个信息块对应的每个第一PUCCH资源的TCI state信息；
其中，每个用户设备对应一个信息块。
S1012、确定配置的TCI state信息对应的第一生效时间；
其中，第一生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到。
S1013、当发生MAC CE配置控制信道的TCI state信息生效时，则确定通过下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效，并确定MAC CE配置的TCI state信息为控制信道的TCI state信息。
下面结合实际配置进一步说明：
示例1：下行控制信息包括：block 1,block 2,…，block i；其中，block i for user j，且i、j均取自然数；
block i＝[TCI for CORESET0,TCI for CORESET1,…]。
其中，公共下行控制信息包含多个信息块block，每个信息块对应一个用户user，每个信息块对应多个控制资源集CORESET；具体地，每个信息块包含用户分配的每个或者部分控制资源集CORESET中的TCI信息。
公共下行控制信息对应的信息块block的数量，以及每个信息块对应的控制资源集CORESET的数量均通过网络配置预先设定，当然也可以根据实际情况进行调整。
示例2：下行控制信息包括：block 1,block 2,…，block i；其中，block i for user j，且i、j均取自然数；
block i＝[TCI for PUCCH0，TCI for PUCCH1,…]。
其中，公共下行控制信息包含多个信息块block，每个信息块对应一个用户user，每个信息块对应多个PUCCH资源或者PUCCH资源组；具体地，每个信息块包含用户分配的每个或者部分PUCCH资源/资源组中的TCI信息。
公共下行控制信息对应的信息块block的数量，以及每个信息块对应的PUCCH资源/资源组的数量均通过网络配置预先设定，当然也可以根据实际情况进行调整。
上述配置的TCI state生效时间t＝n+k，其中，n表示物理下行控制信道的时隙，k表示预定义时序，具体通过网络预先配置，也可以根据实际情况进行调整。
另外，一旦发生MAC CE配置控制信道的TCI state信息生效时，则通过下行控制信息配置的控制信道的TCI state信息的配置或者配置方式失效，并将MAC CE配置的TCI state信息作为控制信道的TCI state信息。
本实施例中，通过公共下行控制信息DCI配置控制信道的TCI state信息，从而解决了现有协议不支持通过DCI指示CORESET和/或PUCCH资源的TCI state信息的问题，克服了现有的配置方式存在的较大时延问题，提高了配置的效率、实用性以及有效性。
实施例2
本实施例的下行控制信息的设计方法包括：
S101、通过下行控制信息配置控制信道的TCI state信息，具体包括通过下行控制信息指示或者更新控制信道的TCI state信息。
具体地，如图2所示，当下行控制信息为专用下行控制信息时，步骤S101包括：
S1014、动态指示专用下行控制信息对应的每个第二控制资源集的TCI state信息；和/或，
动态指示专用下行控制信息对应的每个第二PUCCH资源的TCI state信息；
其中，专用下行控制信息与某一用户设备相对应。
S1015、确定配置的TCI state信息对应的第二生效时间；
其中，第二生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到；或，第二生效时间为用户设备向网络侧设备发送反馈信号所对应的时刻。
其中，反馈信号包括但不限于用户设备基于接收的下行控制信息而生成的HARQ-ACK反馈信息。
可选地，不管第二生效时间如何定义，反馈信号是存在的，本实施例不对反馈信号的适用场景做任何限制。
S1016、当发生MAC CE配置控制信道的TCI state信息生效时，则确定通过下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效，并确定MAC CE配置的TCI state信息为控制信道的TCI state信息。
下面结合实际配置进一步说明：
示例1：下行控制信息包括:TCI for CORESET0,TCI for CORESET1,…TCI for CORESETM。
其中，该专用下行控制信息对应多个控制资源集CORESET，终端被分配的控制资源集CORESET的个数为M+1，M取自然数。
专用下行控制信息对应的控制资源集CORESET的数量通过网络配置预先设定，当然也可以根据实际情况进行调整。
示例2：下行控制信息包括:TCI for PUCCH0，TCI for PUCCH1，…TCI for PUCCH N。
其中，该专用下行控制信息对应多个PUCCH资源或者PUCCH资源组，终端被分配的PUCCH资源或者PUCCH资源组的个数为N+1，N取自然数。
专用下行控制信息对应的PUCCH资源或者PUCCH资源组的数量通过网络配置预先设定，当然也可以根据实际情况进行调整。
上述配置的TCI state生效时间t＝n+k，其中，n表示物理下行控制信道的时隙，k表示预定义时序，具体通过网络预先配置，也可以根据实际情况进行调整；或，配置的TCI state生效时间t为用户设备向网络侧设备发送ACK/NACK(反馈信号)所对应的时刻。
另外，一旦发生MAC CE配置控制信道的TCI state信息生效时，则通过下行控制信息配置的控制信道的TCI state信息的配置或者配置方式失效，并将MAC CE配置的TCI state信息作为控制信道的TCI state信息。
本实施例中，通过专用下行控制信息DCI配置控制信道的TCI state信息，从而解决了现有协议不支持通过DCI指示CORESET和/或PUCCH资源的TCI state信息的问题，克服了现有的配置方式存在的较大时延问题，提高了配置的效率、实用性以及有效性。
实施例3
如图3所示，本实施例的下行控制信息的设计系统包括信息配置模块1、第一确定模块2和第三确定模块3。
信息配置模块1用于通过下行控制信息配置控制信道的TCI state信息，具体包括通过下行控制信息指示或者更新控制信道的TCI state信息。
具体地，当下行控制信息为公共下行控制信息时，信息配置模块1用于动态指示公共下行控制信息中每个信息块对应的每个第一控制资源集的TCI state信息；和/或，信息配置模块用于动态指示公共下行控制信息中每个信息块对应的每个第一PUCCH资源的TCI state信息。
其中，每个用户设备对应一个信息块。
第一确定模块2用于确定配置的TCI state信息对应的第一生效时间；
其中，第一生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到。
第三确定模块3用于当发生MAC CE配置控制信道的TCI state信息生效时，则确定通过下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效，并确定MAC CE配置的TCI state信息为控制信道的TCI state信息。
下面结合实际配置进一步说明：
示例1：下行控制信息包括：block 1,block 2,…，block i；其中，block i for user j，且i、j均取自然数；
block i＝[TCI for CORESET0,TCI for CORESET1,…]。
其中，公共下行控制信息包含多个信息块block，每个信息块对应一个用户user，每个信息块对应多个控制资源集CORESET；具体地，每个信息块包含用户分配的每个或者部分控制资源集CORESET中的TCI信息。
公共下行控制信息对应的信息块block的数量，以及每个信息块对应的控制资源集CORESET的数量均通过网络配置预先设定，当然也可以根据实际情况进行调整。
示例2：下行控制信息包括：block 1,block 2,…，block i；其中，block i for user j，且i、j均取自然数；
block i＝[TCI for PUCCH0，TCI for PUCCH1,…]。
其中，公共下行控制信息包含多个信息块block，每个信息块对应一个用户user，每个信息块对应多个PUCCH资源或者PUCCH资源组；具体地，每个信息块包含用户分配的每个或者部分PUCCH资源/资源组中的TCI信息。
公共下行控制信息对应的信息块block的数量，以及每个信息块对应的PUCCH资源/资源组的数量均通过网络配置预先设定，当然也可以根据实际情况进行调整。
上述配置的TCI state生效时间t＝n+k，其中，n表示物理下行控制信道的时隙，k表示预定义时序，具体通过网络预先配置，也可以根据实际情况进行调整。
另外，一旦发生MAC CE配置控制信道的TCI state信息生效时，通过下行控制信息配置的控制信道的TCI state信息的配置或者配置方式失效，并将MAC CE配置的TCI state信息作为控制信道的TCI state信息。
本实施例中，通过公共下行控制信息DCI配置控制信道的TCI state信息，从而解决了现有协议不支持通过DCI指示CORESET和/或PUCCH资源的TCI state信息的问题，克服了现有的配置方式存在的较大时延问题，提高了配置的效率、实用性以及有效性。
实施例4
如图4所示，本实施例的下行控制信息的设计系统包括信息配置模块1、第二确定模块4和第三确定模块3。
信息配置模块1用于通过下行控制信息配置控制信道的TCI state信息，具体包括通过下行控制信息指示或者更新控制信道的TCI state信息。
具体地，当下行控制信息为专用下行控制信息时，信息配置模块1用于动态指示专用下行控制信息对应的每个第二控制资源集的TCI state信息；和/或，信息配置模块1用于动态指示专用下行控制信息对应的每个第二PUCCH资源的TCI state信息。
其中，专用下行控制信息与某一用户设备相对应。
第二确定模块4用于确定配置的TCI state信息对应的第二生效时间；
其中，第二生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到；或，第二生效时间为用户设备向网络侧设备发送反馈信号所对应的时刻。
其中，反馈信号包括但不限于用户设备基于接收的下行控制信息而生成的HARQ- ACK反馈信息。
可选地，不管第二生效时间如何定义，反馈信号是存在的，本实施例不对反馈信号的适用场景做任何限制。
第三确定模块3用于当发生MAC CE配置控制信道的TCI state信息生效时，则确定通过下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效，并确定MAC CE配置的TCI state信息为控制信道的TCI state信息。
下面结合实际配置进一步说明：
示例1：下行控制信息包括:TCI for CORESET0,TCI for CORESET1,…TCI for CORESETM。
其中，该专用下行控制信息对应多个控制资源集CORESET，终端被分配的控制资源集CORESET的个数为M+1，M取自然数。
专用下行控制信息对应的控制资源集CORESET的数量通过网络配置预先设定，当然也可以根据实际情况进行调整。
示例2：下行控制信息包括:TCI for PUCCH0，TCI for PUCCH1,…TCI for PUCCH N。
其中，该专用下行控制信息对应多个PUCCH资源或者PUCCH资源组，终端被分配的PUCCH资源或者PUCCH资源组的个数为N+1，N取自然数。
专用下行控制信息对应的PUCCH资源或者PUCCH资源组的数量通过网络配置预先设定，当然也可以根据实际情况进行调整。
上述配置的TCI state生效时间t＝n+k，其中，n表示物理下行控制信道的时隙，k表示预定义时序，具体通过网络预先配置，也可以根据实际情况进行调整；或，配置的TCI state生效时间t为用户设备向网络侧设备发送ACK/NACK(反馈信号)所对应的时刻。
另外，一旦发生MAC CE配置控制信道的TCI state信息生效时，则通过下行控制信息配置的控制信道的TCI state信息的配置或者配置方式失效，并将MAC CE配置的TCI state信息作为控制信道的TCI state信息。
本实施例中，通过专用下行控制信息DCI配置控制信道的TCI state信息，从而解决了现有协议不支持通过DCI指示CORESET和/或PUCCH资源的TCI state信息的问题， 克服了现有的配置方式存在的较大时延问题，提高了配置的效率、实用性以及有效性。
实施例5
图5为本发明实施例5提供的一种电子设备的结构示意图。电子设备包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，处理器执行程序时实现实施例1或2对应的下行控制信息的设计方法。图5显示的电子设备30仅仅是一个示例，不应对本发明实施例的功能和使用范围带来任何限制。
如图5所示，电子设备30可以以通用计算设备的形式表现，例如其可以为服务器设备。电子设备30的组件可以包括但不限于：上述至少一个处理器31、上述至少一个存储器32、连接不同系统组件(包括存储器32和处理器31)的总线33。
总线33包括数据总线、地址总线和控制总线。
存储器32可以包括易失性存储器，例如随机存取存储器(RAM)321和/或高速缓存存储器322，还可以进一步包括只读存储器(ROM)323。
存储器32还可以包括具有一组(至少一个)程序模块324的程序/实用工具325，这样的程序模块324包括但不限于：操作系统、一个或者多个应用程序、其它程序模块以及程序数据，这些示例对应的每一个或某种组合中可能包括网络环境的实现。
处理器31通过运行存储在存储器32对应的计算机程序，从而执行各种功能应用以及数据处理，例如本发明实施例1或2对应的下行控制信息的设计方法。
电子设备30也可以与一个或多个外部设备34(例如键盘、指向设备等)通信。这种通信可以通过输入/输出(I/O)接口35进行。并且，模型生成的设备30还可以通过网络适配器36与一个或者多个网络(例如局域网(LAN)，广域网(WAN)和/或公共网络，例如因特网)通信。如图5所示，网络适配器36通过总线33与模型生成的设备30的其它模块通信。应当明白，尽管图中未示出，可以结合模型生成的设备30使用其它硬件和/或软件模块，包括但不限于：微代码、设备驱动器、冗余处理器、外部磁盘驱动阵列、RAID(磁盘阵列)系统、磁带驱动器以及数据备份存储系统等。
应当注意，尽管在上文详细描述中提及了电子设备的若干单元/模块或子单元/模块，但是这种划分仅仅是示例性的并非强制性的。实际上，根据本发明的实施方式，上文描 述的两个或更多单元/模块的特征和功能可以在一个单元/模块中具体化。反之，上文描述的一个单元/模块的特征和功能可以进一步划分为由多个单元/模块来具体化。
实施例6
本实施例提供了一种计算机可读存储介质，其上存储有计算机程序，程序被处理器执行时实现实施例1或2的下行控制信息的设计方法对应的步骤。
其中，可读存储介质可以根据的更具体可以包括但不限于：便携式盘、硬盘、随机存取存储器、只读存储器、可擦拭可编程只读存储器、光存储器件、磁存储器件或上述的任意合适的组合。
在可能的实施方式中，本发明还可以实现为一种程序产品的形式，其包括程序代码，当程序产品在终端设备上运行时，程序代码用于使终端设备执行实现实施例1或2的下行控制信息的设计方法对应的步骤。
其中，可以以一种或多种程序设计语言的任意组合来编写用于执行本发明的程序代码，程序代码可以完全地在用户设备上执行、部分地在用户设备上执行、作为一个独立的软件包执行、部分在用户设备上部分在远程设备上执行或完全在远程设备上执行。
虽然以上描述了本发明的具体实施方式，但是本领域的技术人员应当理解，这仅是举例说明，本发明的保护范围是由所附权利要求书限定的。本领域的技术人员在不背离本发明的原理和实质的前提下，可以对这些实施方式做出多种变更或修改，但这些变更和修改均落入本发明的保护范围。

Claims (16)

  1. 一种下行控制信息的设计方法，其特征在于，所述设计方法包括：
    通过下行控制信息配置控制信道的TCI state信息。
  2. 如权利要求1所述的下行控制信息的设计方法，其特征在于，当所述下行控制信息为公共下行控制信息时，所述通过下行控制信息配置控制信道的TCI state信息包括：
    动态指示所述公共下行控制信息中每个信息块对应的每个第一控制资源集的所述TCI state信息；和/或，
    动态指示所述公共下行控制信息中每个信息块对应的每个第一PUCCH资源的所述TCI state信息；
    其中，每个用户设备对应一个所述信息块。
  3. 如权利要求2所述的下行控制信息的设计方法，其特征在于，所述设计方法还包括：
    确定配置的所述TCI state信息对应的第一生效时间；
    其中，所述第一生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到。
  4. 如权利要求1所述的下行控制信息的设计方法，其特征在于，当所述下行控制信息为专用下行控制信息时，所述通过下行控制信息配置控制信道的TCI state信息包括：
    动态指示所述专用下行控制信息对应的每个第二控制资源集的所述TCI state信息；和/或，
    动态指示所述专用下行控制信息对应的每个第二PUCCH资源的所述TCI state信息；
    其中，所述专用下行控制信息对应一个用户设备。
  5. 如权利要求4所述的下行控制信息的设计方法，其特征在于，所述设计方法还包括：
    确定配置的所述TCI state信息对应的第二生效时间；
    其中，所述第二生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算 得到；或，所述第二生效时间为用户设备向网络侧设备发送反馈信号所对应的时刻。
  6. 如权利要求5所述的下行控制信息的设计方法，其特征在于，用户设备向网络侧设备发送的反馈信号包括所述用户设备基于接收的所述下行控制信息而生成的HARQ-ACK反馈信息。
  7. 如权利要求3和5中至少一项所述的下行控制信息的设计方法，其特征在于，所述通过下行控制信息配置控制信道的TCI state信息之后还包括：
    当发生MAC CE配置所述控制信道的TCI state信息生效时，则确定通过所述下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效，并确定MAC CE配置的TCI state信息为所述控制信道的TCI state信息。
  8. 一种下行控制信息的设计系统，其特征在于，所述设计系统包括信息配置模块；
    所述信息配置模块用于通过下行控制信息配置控制信道的TCI state信息。
  9. 如权利要求8所述的下行控制信息的设计系统，其特征在于，当所述下行控制信息为公共下行控制信息时，所述信息配置模块用于动态指示所述公共下行控制信息中每个信息块对应的每个第一控制资源集的所述TCI state信息；和/或，所述信息配置模块用于动态指示所述公共下行控制信息中每个信息块对应的每个第一PUCCH资源的所述TCI state信息；
    其中，每个用户设备对应一个所述信息块。
  10. 如权利要求9所述的下行控制信息的设计系统，其特征在于，所述设计系统还包括第一确定模块；
    所述第一确定模块用于确定配置的所述TCI state信息对应的第一生效时间；
    其中，所述第一生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到。
  11. 如权利要求8所述的下行控制信息的设计系统，其特征在于，当所述下行控制信息为专用下行控制信息时，所述信息配置模块用于动态指示所述专用下行控制信息对应的每个第二控制资源集的所述TCI state信息；和/或，所述信息配置模块用于动态指示所述专用下行控制信息对应的每个第二PUCCH资源的所述TCI state信息；
    其中，所述专用下行控制信息对应一个用户设备。
  12. 如权利要求11所述的下行控制信息的设计系统，其特征在于，所述设计系统还包括第二确定模块；
    所述第二确定模块用于确定配置的所述TCI state信息对应的第二生效时间；
    其中，所述第二生效时间根据接收到物理下行控制信道的时隙以及预定义时序计算得到；或，所述第二生效时间为用户设备向网络侧设备发送反馈信号所对应的时刻。
  13. 如权利要求12所述的下行控制信息的设计系统，其特征在于，用户设备向网络侧设备发送的反馈信号包括所述用户设备基于接收的所述下行控制信息而生成的HARQ-ACK反馈信息。
  14. 如权利要求9和11中至少一项所述的下行控制信息的设计系统，其特征在于，所述设计系统还包括第三确定模块；
    所述第三确定模块用于当发生MAC CE配置所述控制信道的TCI state信息生效时，则确定通过所述下行控制信息配置控制信道的TCI state信息的配置或者配置方式失效，并确定MAC CE配置的TCI state信息为所述控制信道的TCI state信息。
  15. 一种电子设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，其特征在于，所述处理器执行计算机程序时实现权利要求1-7中任一项所述的下行控制信息的设计方法。
  16. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现权利要求1-7中任一项所述的下行控制信息的设计方法的步骤。
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