WO2021120050A1 - 一种配置信息发送的方法、装置和系统 - Google Patents

一种配置信息发送的方法、装置和系统 Download PDF

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Publication number
WO2021120050A1
WO2021120050A1 PCT/CN2019/126266 CN2019126266W WO2021120050A1 WO 2021120050 A1 WO2021120050 A1 WO 2021120050A1 CN 2019126266 W CN2019126266 W CN 2019126266W WO 2021120050 A1 WO2021120050 A1 WO 2021120050A1
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Prior art keywords
terminal device
resource
downlink control
information
control information
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PCT/CN2019/126266
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English (en)
French (fr)
Inventor
廖树日
丁梦颖
张鹏
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201980102535.0A priority Critical patent/CN114747237B/zh
Priority to EP19956884.1A priority patent/EP4061023A4/en
Priority to PCT/CN2019/126266 priority patent/WO2021120050A1/zh
Publication of WO2021120050A1 publication Critical patent/WO2021120050A1/zh
Priority to US17/843,834 priority patent/US20220322319A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • 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
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
    • 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 signaling, 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application relates to the field of communications, and in particular to a method, device and system for sending configuration information.
  • BandwidthPart (BWP) resources can be configured for data transmission on Uu interface (Uu) links.
  • BWP resources are configured for Uu air interface communication and are used for communication between base stations and terminal devices.
  • the base station is for different terminals.
  • the device can configure different BWPs, and configure resource parameter sets for each BWP.
  • each terminal device in the user group is configured with different coordinated time-frequency resources, resulting in a waste of time-frequency resources and reducing resource utilization efficiency.
  • the present application provides a method, device and system for sending configuration information, which can improve resource utilization efficiency.
  • a method for sending configuration information can be executed by a first network device.
  • the first network device can also be a module or a chip in the first network device.
  • the device may also be a chip or a system-on-chip, and the method includes: the first network device sends first configuration information to a first user group, where the first configuration information is used to indicate at least one resource unit, and the first user group includes the first user group.
  • a terminal device and a second terminal device the first terminal device is used to assist the transmission of information between the first network device and the second terminal device; the first network device sends to the first user group First downlink control information, where the first downlink control information is used to indicate a first resource unit and a first time-frequency resource in the at least one resource unit, and the first time-frequency resource belongs to the first resource Unit; the first network device transmits first information with the first terminal device and the second terminal device on the first time-frequency resource.
  • the first network device configures several resource units for the first user group through the first configuration information, and indicates the first resource unit and the first time-frequency resource in the first resource unit through the first downlink control information .
  • the first network device configures the same first resource unit and first time-frequency resource for the first user group including the first terminal device and the second terminal device, and the same first resource unit and first time-frequency resource are used for a number of terminal devices in the first user group at the same time as the first user group.
  • the network device communicates, saving resource units and improving resource utilization.
  • the first network device sends second configuration information to the first terminal device, and the second configuration information is used to indicate the relationship between the first terminal device and the first network device At least one resource unit for inter-communication; the first network device sends second downlink control information to the first terminal device, and the second downlink control information is used to indicate a second resource unit in the at least one resource unit And a second time-frequency resource, the second time-frequency resource belongs to the second resource unit; the first network device communicates with the first terminal device on the second time-frequency resource; the first The network device sends third configuration information to the second terminal device, where the third configuration information is used to indicate at least one resource unit that the second terminal device communicates with the first network device; the first network device Send third downlink control information to the second terminal device, where the third downlink control information is used to indicate a third resource unit and a third time-frequency resource in the at least one resource unit, and the third time-frequency resource Belongs to the third resource unit; the first network device communicates with the second terminal device on the third time
  • the first network device sends the second configuration information to the first terminal device to configure several resource units for the first terminal device, and sends the second downlink control information to indicate the second resource unit and determine the second resource unit
  • the second time-frequency resource of configures the resource unit and time-frequency resource for the first terminal device to communicate with the first network device, and similarly configures the resource unit and time-frequency resource for the second terminal device to communicate with the first network device.
  • the terminal device configures its own resource unit for communication with the first network device and time-frequency resources, which improves the flexibility of resource configuration.
  • the first configuration information and the first downlink control information are scrambled by a group identifier corresponding to the first user group.
  • the first network device only needs to send a configuration information and control information scrambled by the group identifier to configure the same resource unit and time-frequency resources for all terminal devices in the first user group.
  • Each terminal device in the terminal device determines that the configuration information is sent to itself by identifying the scrambled group identifier. Therefore, the group identifier scrambled multicast or broadcast transmission mode effectively reduces the resource overhead of the downlink control signaling.
  • the first network device determines according to the second information from the first terminal device that the first terminal device is used to assist the transmission between the first network device and the second terminal device Information; the first network device sends fourth downlink control information to the first terminal device and the second terminal device, and the fourth downlink control information is used to indicate the first terminal device and the second terminal device
  • the terminal devices all belong to the first user group, and the fourth downlink control information is also used to indicate a group identifier corresponding to the first user group.
  • the first network device determines through the second information that the first terminal device is used to assist the communication between the first network device and the second terminal device, and sends the fourth downlink control to the first terminal device and the second terminal device
  • the message informs them that they belong to the first user group and informs the group ID corresponding to the first user group.
  • the first and second terminal devices determine that they belong to the first user group and obtain the corresponding group ID, so that each subsequent terminal device correctly receives the decoding configuration information And the premise of downlink control information.
  • the first control resource set belongs to the first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate the fourth time-frequency resource
  • the fourth time-frequency resource belongs to the first resource unit; the first network device transmits third information to the first terminal device and the second terminal device on the fourth time-frequency resource.
  • the first user group receives the fifth control information in the first control resource set in the first resource unit, and the fifth downlink control information is used to indicate the fourth time-frequency resource in the first resource unit, and the fourth The time-frequency resource is used for the first user group and the first network device to transmit the third information.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources, which increases the flexibility of using the time-frequency resource for communication between the first user group and the first network device.
  • the second configuration information and the second downlink control information are scrambled by a user identity corresponding to the first terminal device, and the third configuration information and the third downlink control information Scrambling by the user identifier corresponding to the second terminal device.
  • each terminal device receives configuration information and downlink control information through its own user identification, and scrambling through the terminal user's respective user identification to determine the resource unit and the time-frequency resource of the communication between the terminal itself and the first network device can be realized
  • the effect of resource allocation according to the business requirements and capabilities of the terminal device improves the flexibility of resource allocation.
  • the at least one resource unit includes at least one bandwidth part resource.
  • the at least one resource unit configured by the first network device for the first user group through the first configuration information actually includes one or more bandwidth partial resources, and the first resource unit is subsequently determined through the first downlink control information, That is, the activated bandwidth part resources increase the selectivity of the cooperative time-frequency resources of the first user group.
  • a method for receiving configuration information can be executed by a first terminal device.
  • the first terminal device can also be a module or a chip in the first terminal device.
  • the device may also be a chip or a system-on-chip, and the method includes: the first terminal device receives first configuration information from the first network device, the first configuration information is also sent to other terminal devices in the first user group, so The first configuration information is used to indicate at least one resource unit, the first user group includes a first terminal device and a second terminal device, and the first terminal device assists the first network device and the second terminal device
  • the first terminal device receives the first downlink control information from the first network device, the first downlink control information is also sent to other terminal devices in the first user group, the first terminal device
  • a piece of downlink control information is used to indicate a first resource unit and a first time-frequency resource in the at least one resource unit, where the first time-frequency resource belongs to the first resource unit; and the first terminal device is in the Transmitting the first information with the first network device
  • the first network device configures several resource units for the first user group through the first configuration information, and indicates the first resource unit and the first time-frequency resource in the first resource unit through the first downlink control information .
  • the first network device configures the same first resource unit and first time-frequency resource for the first user group including the first terminal device and the second terminal device, and the same first resource unit and first time-frequency resource are used for a number of terminal devices in the first user group at the same time as the first user group.
  • Network device communication saves resource units and improves resource utilization.
  • the first terminal device receives second configuration information from the first network device, and the second configuration information is used to indicate that the first terminal device and the first network device At least one resource unit for communication; the first terminal device receives second downlink control information from the first network device, and the second downlink control information is used to indicate a second resource unit of the at least one resource unit And a second time-frequency resource, where the second time-frequency resource belongs to the second resource unit;
  • the first network device sends the second configuration information to the first terminal device to configure several resource units for the first terminal device, and sends the second downlink control information to indicate the second resource unit and determine the second resource unit
  • the second time-frequency resource of configures the resource unit and time-frequency resource for the first terminal device to communicate with the first network device, and similarly configures the resource unit and time-frequency resource for the second terminal device to communicate with the first network device.
  • the terminal device configures its own resource unit for communication with the first network device and time-frequency resources, which improves the flexibility of resource configuration.
  • the first configuration information and the first downlink control information are scrambled by a group identifier corresponding to the first user group.
  • the first network device only needs to send a configuration information and control information scrambled by the group identifier to configure the same resource unit and time-frequency resources for all terminal devices in the first user group.
  • Each terminal device in the terminal device determines that the configuration information is sent to itself by identifying the scrambled group identifier. Therefore, the group identifier scrambled multicast or broadcast transmission mode effectively reduces the resource overhead of the downlink control signaling.
  • the first terminal device sends second information to the first network device, and the second information is used to confirm that the first terminal device is used to assist the first network device with Information is transmitted between the second terminal device; the first terminal device receives fourth downlink control information from the first network device, and the fourth downlink control information is used to instruct the first terminal device to communicate with each other
  • the second terminal devices all belong to the first user group, and the fourth downlink control information is also used to indicate a group identifier corresponding to the first user group.
  • the first network device determines through the second information that the first terminal device is used to assist the communication between the first network device and the second terminal device, and sends the fourth downlink control to the first terminal device and the second terminal device
  • the message informs them that they belong to the first user group and informs the group ID of the first user group.
  • the first and second terminal devices determine that they belong to the first user group and obtain the group ID of the user group, so that each subsequent terminal device correctly receives the decoding configuration information And the premise of downlink control information.
  • the first control resource set belongs to the first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate the fourth time-frequency resource
  • the fourth time-frequency resource belongs to the first resource unit; the first terminal device transmits third information with the first network device on the fourth time-frequency resource.
  • the fifth downlink control information can be collectively received by the first control resource of the first user group in the first resource unit, and the fifth downlink control information is used to indicate the fourth time-frequency resource in the first resource unit ,
  • the fourth time-frequency resource is used for the first user group and the first network device to transmit the third information.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources, which increases the flexibility of using the time-frequency resource for communication between the first user group and the first network device.
  • the second configuration information and the second downlink control information are scrambled by a user identity corresponding to the first terminal device.
  • each terminal device receives configuration information and downlink control information through its own user identification, and scrambling through the terminal user's respective user identification to determine the resource unit and the time-frequency resource of the communication between the terminal itself and the first network device can be realized
  • the effect of resource allocation according to the business requirements and capabilities of the terminal device improves the flexibility of resource allocation.
  • the at least one resource unit includes at least one bandwidth part resource.
  • the at least one resource unit configured by the first network device for the first user group through the first configuration information actually includes one or more bandwidth partial resources, and the first resource unit is subsequently determined through the first downlink control information, That is, the activated bandwidth part resources increase the selectivity of the cooperative time-frequency resources of the first user group.
  • a method for receiving configuration information may be executed by a second terminal device.
  • the second terminal device may also be a module or a chip in the second terminal device.
  • the device may also be a chip or a system on a chip, and the method includes: the second terminal device receives first configuration information from the first network device, and the first configuration information is also sent to other terminal devices in the first user group, so The first configuration information is used to indicate at least one resource unit, the first user group includes a first terminal device and a second terminal device, and the first terminal device is used to assist the first network device and the second terminal device.
  • the first downlink control information is used to indicate a first resource unit and a first time-frequency resource in the at least one resource unit, the first time-frequency resource belongs to the first resource unit; the second terminal device Transmitting first information with the first network device on the first time-frequency resource.
  • the first network device configures several resource units for the first user group through the first configuration information, and indicates the first resource unit and the first time-frequency resource in the first resource unit through the first downlink control information .
  • the first network device configures the same first resource unit and first time-frequency resource for the first user group including the first terminal device and the second terminal device, and the same first resource unit and first time-frequency resource are used for a number of terminal devices in the first user group at the same time as the first user group.
  • Network device communication saves resource units and improves resource utilization.
  • the second terminal device receives third configuration information from the first network device, and the third configuration information is used to indicate that the second terminal device and the first network device At least one resource unit for communication; the second terminal device receives third downlink control information from the first network device, where the third downlink control information is used to indicate a third resource unit in the at least one resource unit And a third time-frequency resource, where the third time-frequency resource belongs to the third resource unit;
  • the first network device sends the second configuration information to the first terminal device to configure several resource units for the first terminal device, and sends the second downlink control information to indicate the second resource unit and determine the second resource unit
  • the second time-frequency resource of configures the resource unit and time-frequency resource for the first terminal device to communicate with the first network device, and similarly configures the resource unit and time-frequency resource for the second terminal device to communicate with the first network device.
  • the terminal device configures its own resource unit for communication with the first network device and time-frequency resources, which improves the flexibility of resource configuration.
  • the first configuration information and the first downlink control information are scrambled by a group identifier corresponding to the first user group.
  • the first network device only needs to send a configuration information and control information scrambled by the group identification to configure the same resource unit and time-frequency resources for all terminal devices in the first user group.
  • Each terminal device in the terminal device determines that the configuration information is sent to itself by identifying the scrambled group identifier. Therefore, the group identifier scrambled multicast or broadcast transmission mode effectively reduces the resource overhead of the downlink control signaling.
  • the second information sent by the first terminal device to the first network device is used to confirm that the first terminal device is used to assist the first network device and the second terminal Information is transmitted between devices; the second terminal device receives fourth downlink control information from the first network device, and the fourth downlink control information is used to instruct the first terminal device and the second terminal device Both belong to the first user group, and the fourth downlink control information is also used to indicate a group identifier corresponding to the first user group.
  • the first network device determines through the second information that the first terminal device is used to assist the communication between the first network device and the second terminal device, and sends the fourth downlink control to the first terminal device and the second terminal device
  • the message informs them that they belong to the first user group and informs the group ID of the first user group.
  • the first and second terminal devices determine that they belong to the first user group and obtain the group ID of the user group, so that each subsequent terminal device correctly receives the decoding configuration information And the premise of downlink control information.
  • the first control resource set belongs to the first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate the fourth time-frequency resource
  • the fourth time-frequency resource belongs to the first resource unit; the second terminal device transmits third information to the first network device on the fourth time-frequency resource.
  • the first user group receives the fifth control information in the first control resource set in the first resource unit, and the fifth downlink control information is used to indicate the fourth time-frequency resource in the first resource unit, and the fourth The time-frequency resource is used for the first user group and the first network device to transmit the third information.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources, which increases the flexibility of using the time-frequency resource for communication between the first user group and the first network device.
  • the third configuration information and the third downlink control information are scrambled by a user identity corresponding to the second terminal device.
  • each terminal device receives configuration information and downlink control information through its own user identification, and scrambling through the terminal user's respective user identification to determine the resource unit and the time-frequency resource of the communication between the terminal itself and the first network device can be realized
  • the effect of resource allocation according to the business requirements and capabilities of the terminal device improves the flexibility of resource allocation.
  • the at least one resource unit includes at least one bandwidth part resource.
  • the at least one resource unit configured by the first network device for the first user group through the first configuration information actually includes one or more bandwidth partial resources, and the first resource unit is subsequently determined through the first downlink control information, That is, the activated bandwidth part resources increase the selectivity of the cooperative time-frequency resources of the first user group.
  • a first network device is provided.
  • the device may be the first network device, a chip or module in the first network device, or a chip or a system-on-chip.
  • the device includes: a transceiver unit for sending to a first user group First configuration information, the first configuration information is used to indicate at least one resource unit, the first user group includes a first terminal device and a second terminal device, and the first terminal device is used to assist the first network Information is transmitted between the device and the second terminal device; the transceiving unit is further configured to send first downlink control information to the first user group, and the first downlink control information is used to indicate the at least A first resource unit and a first time-frequency resource in one resource unit, where the first time-frequency resource belongs to the first resource unit; the transceiver unit is further configured to communicate with the first time-frequency resource on the first time-frequency resource.
  • the first terminal device and the second terminal device transmit first information.
  • the transceiver unit is further configured to send second configuration information to the first terminal device, and the second configuration information is used to indicate that the first terminal device is connected to the first network At least one resource unit for device communication; the transceiving unit is further configured to send second downlink control information to the first terminal device, and the second downlink control information is used to indicate the second one of the at least one resource unit A resource unit and a second time-frequency resource, where the second time-frequency resource belongs to the second resource unit; the transceiving unit is further configured to communicate with the first terminal device on the second time-frequency resource; The transceiving unit is further configured to send third configuration information to the second terminal device, where the third configuration information is used to indicate at least one resource unit that the second terminal device communicates with the first network device; The transceiving unit is further configured to send third downlink control information to the second terminal device, where the third downlink control information is used to indicate a third resource unit and a third time-frequency resource in the at least one resource unit , The third time-frequency
  • the first configuration information and the first downlink control information are scrambled by a group identifier corresponding to the first user group.
  • the processing unit is configured to determine, according to the second information from the first terminal device, that the first terminal device is used to assist the transmission of information between the first network device and the second terminal device
  • the transceiving unit is further configured to send fourth downlink control information to the first terminal device and the second terminal device, and the fourth downlink control information is used to indicate the first terminal device and the first terminal device
  • the two terminal devices both belong to the first user group, and the fourth downlink control information is also used to indicate a group identifier corresponding to the first user group.
  • the first control resource set belongs to the first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate the fourth time-frequency resource ,
  • the fourth time-frequency resource belongs to the first resource unit; the transceiving unit is further configured to transmit a third terminal device to the first terminal device and the second terminal device on the fourth time-frequency resource. information.
  • the second configuration information and the second downlink control information are scrambled by a user identity corresponding to the first terminal device, and the third configuration information and the third downlink control information Scrambling by the user identifier corresponding to the second terminal device.
  • the at least one resource unit includes at least one bandwidth part resource.
  • the fifth aspect provides a first terminal device.
  • the device may be the first terminal device, a chip or module in the first terminal device, or a chip or a system-on-chip.
  • the device includes: a transceiver unit for receiving data from the first network device
  • the first configuration information is also sent to other terminal devices in the first user group, the first configuration information is used to indicate at least one resource unit, and the first user group includes the first terminal Device and a second terminal device, the first terminal device assists the transmission of information between the first network device and the second terminal device;
  • the transceiving unit is also used to receive the first download from the first network device Control information, the first downlink control information is also sent to other terminal devices in the first user group, and the first downlink control information is used to indicate the first resource unit in the at least one resource unit and A first time-frequency resource, where the first time-frequency resource belongs to the first resource unit;
  • the transceiver unit is further configured to transmit first information to the first network device on the first time-frequency resource.
  • the transceiver unit is further configured to receive second configuration information from the first network device, and the second configuration information is used to instruct the first terminal device to communicate with the first network device.
  • At least one resource unit for network device communication the transceiving unit is further configured to receive second downlink control information from the first network device, and the second downlink control information is used to indicate the at least one resource unit A second resource unit and a second time-frequency resource, the second time-frequency resource belongs to the second resource unit; the transceiving unit is further configured to communicate with the first terminal device on the second time-frequency resource Communication
  • the first configuration information and the first downlink control information are scrambled by a group identifier corresponding to the first user group.
  • the transceiver unit is further configured to send second information to the first network device, and the second information is used to confirm that the first terminal device is used to assist the first network device.
  • Information is transmitted between the device and the second terminal device; the transceiving unit is further configured to receive fourth downlink control information from the first network device, and the fourth downlink control information is used to indicate the first The terminal device and the second terminal device belong to the first user group, and the fourth downlink control information is further used to indicate a group identifier corresponding to the first user group.
  • the first control resource set belongs to the first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate the fourth time-frequency resource
  • the fourth time-frequency resource belongs to the first resource unit; the transceiving unit is further configured to transmit third information to the first network device on the fourth time-frequency resource.
  • the second configuration information and the second downlink control information are scrambled by a user identity corresponding to the first terminal device.
  • the at least one resource unit includes at least one bandwidth part resource.
  • a second terminal device is provided.
  • the device may be the second terminal device, a chip or module in the second terminal device, or a chip or a system-on-chip.
  • the device includes: a transceiver unit for receiving data from a first network device
  • the first configuration information is also sent to other terminal devices in the first user group, the first configuration information is used to indicate at least one resource unit, and the first user group includes the first terminal Device and a second terminal device, the first terminal device assists the transmission of information between the first network device and the second terminal device;
  • the transceiving unit is also used to receive the first download from the first network device Control information, the first downlink control information is also sent to other terminal devices in the first user group, and the first downlink control information is used to indicate the first resource unit in the at least one resource unit and A first time-frequency resource, where the first time-frequency resource belongs to the first resource unit;
  • the transceiver unit is further configured to transmit first information to the first network device on the first time-frequency resource.
  • the transceiving unit is further configured to receive third configuration information from the first network device, and the third configuration information is used to instruct the first terminal device to communicate with the first network device.
  • At least one resource unit for network device communication the transceiving unit is further configured to receive third downlink control information from the first network device, and the third downlink control information is used to indicate the at least one resource unit A third resource unit and a third time-frequency resource, the third time-frequency resource belongs to the third resource unit; the transceiving unit is further configured to communicate with the first terminal device on the third time-frequency resource Communication
  • the first configuration information and the first downlink control information are scrambled by a group identifier corresponding to the first user group.
  • the transceiver unit is further configured to send second information to the first network device, and the second information is used to confirm that the first terminal device is used to assist the first network device.
  • Information is transmitted between the device and the second terminal device; the transceiving unit is further configured to receive fourth downlink control information from the first network device, and the fourth downlink control information is used to indicate the first The terminal device and the second terminal device belong to the first user group, and the fourth downlink control information is further used to indicate a group identifier corresponding to the first user group.
  • the first control resource set belongs to the first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate the fourth time-frequency resource
  • the fourth time-frequency resource belongs to the first resource unit; the transceiving unit is further configured to transmit third information to the first network device on the fourth time-frequency resource.
  • the third configuration information and the third downlink control information are scrambled by a user identity corresponding to the first terminal device.
  • the at least one resource unit includes at least one bandwidth part resource.
  • the embodiments of the present application provide a computer-readable storage medium or a non-volatile storage medium.
  • the computer-readable storage medium or the non-volatile storage medium stores instructions or programs.
  • the computer When running on a computer, the computer is caused to execute the methods described in the above aspects, or when the instructions or programs are executed on one or more processors, the communication device including the one or more processors is caused to execute the above aspects The method described.
  • the embodiments of the present application provide a computer program product, the computer program product is used to store a computer program, when the computer program runs on a computer, the computer executes any of the foregoing Methods.
  • an embodiment of the present application provides a chip or a device for transmitting instruction information, including: at least one processor, the at least one processor is coupled to a memory, the memory includes instructions, and the at least one processor runs The instruction causes the device for transmitting a common signal to execute the method related to the above-mentioned first aspect or the second aspect or the third aspect.
  • a communication device in a tenth aspect, includes one or more processors, and one or more memories or non-volatile storage media. Instructions or programs are stored, and when the one or more processors execute the instructions or programs, the communication device or the one or more processors execute the foregoing aspects and the methods in the embodiments of the present application.
  • a terminal device or a communication device configured to execute the method involved in the second or third aspect described above.
  • a network device or a communication device is provided, which is configured to execute the method involved in the above-mentioned first aspect.
  • an embodiment of the present application provides a system that includes the first terminal device, the second terminal device, and the first network device of the foregoing aspect.
  • Fig. 1 is a schematic architecture diagram of a system according to an embodiment of the present application.
  • Fig. 2 is a method for sending configuration information, a first terminal device, a second terminal device, a first network device, and a system according to an embodiment of the present application.
  • Fig. 3 is another flow chart of sending configuration information according to an embodiment of the present application.
  • Fig. 4 is a schematic diagram of a resource indication according to an embodiment of the present application.
  • Fig. 5 is a schematic diagram of an information indication according to an embodiment of the present application.
  • Fig. 6 is a schematic diagram of an information indication according to an embodiment of the present application.
  • Fig. 7 is a first network device according to an embodiment of the present application.
  • Fig. 8 is a first terminal device according to an embodiment of the present application.
  • Fig. 9 is a second terminal device according to an embodiment of the present application.
  • Fig. 10 is a network device according to an embodiment of the present application.
  • Fig. 11 is a communication device according to an embodiment of the present application.
  • Fig. 12 is a communication device according to an embodiment of the present application.
  • Fig. 1 is a schematic diagram of a possible application scenario of an embodiment of the present application.
  • the application scenario may include multiple terminal devices and network devices.
  • the terminal device may be a mobile terminal, and the network device may be an access network device.
  • a network device communicates with multiple terminal devices through uplink and downlink. Multiple terminal devices can form a user cooperative group, and terminal devices in a cooperative group can also communicate with each other. The network device sends information to the user cooperation group. Both the first terminal device and the second terminal device can receive information through the Uu interface link. At the same time, the second terminal device can also communicate with the first terminal device through a side link (Sidelink, SL).
  • Sidelink Sidelink
  • the second terminal device can transmit information to the first terminal device and/or the third terminal device via the side link, and the first terminal device and the third terminal device can transmit the information of the second terminal device to the first terminal device.
  • the network device thus completes the transmission cooperation with the second terminal device.
  • the second terminal device is the source user equipment (SUE)
  • the first terminal device is the cooperative user equipment 1 (Cooperative User Equipment, CUE1)
  • the third terminal device is the cooperative user equipment 2, namely CUE2
  • the second terminal device is Target User Equipment (TUE).
  • Figure 1 only shows two coordinated terminal devices. In an actual scenario, the number of coordinated terminal devices can be more than two. There can be more than one source terminal device.
  • uplink transmission based on user cooperation mainly includes two stages: In the first stage, the source user equipment sends data to the cooperative user equipment through the side link, namely CUE1 and CUE2 in the figure, where the side link refers to the The link for communication between the terminal and the terminal; the second stage CUE1 and CUE2 forward the correctly received signal to the base station through the uplink Uu link, and there can be different forwarding methods, such as amplification forwarding, decoding forwarding, compression forwarding, etc.
  • the uplink Uu link here refers to a general UE network interface used for the terminal to send information to the network device.
  • the SUE can also send information to the base station through the uplink Uu link, which is not limited here; in this way, the SUE achieves reliable data transmission with the help of CUE1 and CUE2, thereby improving uplink coverage and system transmission efficiency.
  • the downlink transmission based on user cooperation also mainly includes two stages: the first stage network equipment sends information to cooperative user equipment (Cooperative User Equipment, CUE) through the downlink Uu link, namely CUE1 and CUE2 in the figure; the second stage CUE1 and CUE2 forwards the correctly received signal to the target user equipment (Target User Equipment, TUE) through the side link (there may be different forwarding methods, such as amplification forwarding, decoding forwarding, compression forwarding, etc.).
  • CUE cooperative User Equipment
  • TUE target User Equipment
  • the network equipment can also send information to the target user equipment (Target User Equipment, TUE) via the downlink Uu link, which is not limited here; in this way, the SUE or TUE can achieve reliable data transmission with the help of CUE1 and CUE2 , Thereby improving the uplink coverage and system transmission efficiency.
  • TUE Target User Equipment
  • a user equipment User Equipment, UE
  • it may be an SUE/TUE of a user cooperation group centered on itself, and it may also be a CUE of one or more user cooperation groups. In the same cell, there can be multiple different user cooperation groups.
  • the network side or the SUE/TUE can select one or more of the aforementioned multiple potential CUEs as the CUE.
  • the embodiments of this application are not only applicable to UE cooperation, but also applicable to user equipment relay (UE relay).
  • the first terminal device or the second terminal device involved in this application may include various devices with wireless communication functions or units, components, modules, devices, chips, or SOCs in this device.
  • the wireless communication device may be, for example, a vehicle-mounted device, a wearable device, a computing device, or other devices connected to a wireless modem, a mobile station (MS), a terminal (terminal), or a user equipment (UE).
  • MS mobile station
  • terminal terminal
  • UE user equipment
  • the vehicle-mounted equipment can be placed or installed in the vehicle.
  • the vehicle-mounted equipment can be regarded as a part of the vehicle, or it can be regarded as a module or a module installed in the vehicle.
  • the vehicle-mounted terminal device can also be called a vehicle Unit (On Board Unit, OBU).
  • the first or second terminal device involved in the embodiment of the present application may also include a device that provides voice and/or data connectivity to the user. Specifically, it includes a device that provides voice to the user or includes a device that provides data connectivity to the user. Devices, or devices that provide users with voice and data connectivity. For example, it may include a handheld device with a wireless connection function, or a processing device connected to a wireless modem.
  • the terminal device can communicate with the core network via a radio access network (RAN), exchange voice or data with the RAN, or exchange voice and data with the RAN.
  • RAN radio access network
  • the terminal device may include user equipment (UE), wireless terminal equipment, mobile terminal equipment, device-to-device communication (device-to-device, D2D) terminal equipment, vehicle to everything (V2X) terminal equipment , Machine-to-machine/machine-type communications (M2M/MTC) terminal equipment, Internet of things (IoT) terminal equipment, subscriber unit, subscriber station (subscriber) station), mobile station (mobile station), remote station (remote station), access point (access point, AP), remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user Agent (user agent), or user equipment (user device), etc.
  • UE user equipment
  • M2M/MTC Machine-to-machine/machine-type communications
  • IoT Internet of things
  • subscriber unit subscriber station (subscriber) station)
  • mobile station mobile station
  • remote station remote station
  • access point access point
  • AP remote terminal
  • remote terminal remote terminal
  • access terminal access terminal
  • user terminal user terminal
  • user Agent
  • it may include mobile phones (or “cellular” phones), computers with mobile terminal equipment, portable, pocket-sized, hand-held, mobile devices with built-in computers, and so on.
  • PCS personal communication service
  • PCS cordless phones
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistants
  • restricted devices such as devices with low power consumption, or devices with limited storage capabilities, or devices with limited computing capabilities. Examples include barcodes, radio frequency identification (RFID), sensors, global positioning system (GPS), laser scanners and other information sensing equipment.
  • RFID radio frequency identification
  • GPS global positioning system
  • laser scanners and other information sensing equipment.
  • the first or second terminal device involved in the embodiment of the present application may also be a wearable device.
  • Wearable devices can also be called wearable smart devices or smart wearable devices, etc. It is a general term for using wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes Wait.
  • a wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a kind of hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones.
  • Use such as all kinds of smart bracelets, smart helmets, smart jewelry, etc. for physical sign monitoring.
  • the terminal device may be a terminal device, or a module for realizing the functions of the terminal device.
  • the module may be set in the terminal device or may be set independently of the terminal device.
  • the module may be, for example, a chip, a chip system, or System on chip, etc.
  • a network device for example, includes access network (AN) equipment, such as a base station (for example, an access point), which can refer to equipment that communicates with wireless terminal equipment through one or more cells on the air interface in the access network
  • AN access network
  • a network device in a vehicle-to-everything (V2X) technology is a road side unit (RSU).
  • the base station can be used to convert received air frames and IP packets into each other, and act as a router between the terminal device and the rest of the access network, where the rest of the access network can include the IP network.
  • the RSU can be a fixed infrastructure entity that supports V2X applications, and can exchange messages with other entities that support V2X applications.
  • the network equipment can also coordinate the attribute management of the air interface.
  • the network device may include a long term evolution (LTE) system or an evolved base station (NodeB or eNB or e-NodeB, evolutional Node B) in a long term evolution-advanced (LTE-A) system, or It may also include a fifth generation mobile communication technology (the 5 th generation, 5G) a new air interface (new radio, NR) system (also referred to as NR system) Next Generation node B (next generation node B, gNB ) or may be Including a centralized unit (CU) and a distributed unit (DU) in a cloud radio access network (cloud radio access network, Cloud RAN) system, which is not limited in the embodiment of the present application.
  • LTE long term evolution
  • LTE-A long term evolution-advanced
  • LTE-A long term evolution-advanced
  • 5G 5 th generation
  • NR new air interface
  • Sidelink refers to the link between the terminal device and the terminal device.
  • the uplink refers to the link through which the terminal device transmits information to the network device
  • the downlink refers to the link through which the terminal device receives information from the network device.
  • At least one means one or more, and “plurality” means two or more.
  • “And/or” describes the association relationship of the associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone, where A, B can be singular or plural.
  • the character “/” generally indicates that the associated objects before and after are in an “or” relationship.
  • "The following at least one item (a)” or similar expressions refers to any combination of these items, including any combination of a single item (a) or a plurality of items (a).
  • at least one item (a) of a, b, or c can mean: a, b, c, ab, ac, bc, or abc, where a, b, and c can be single or multiple .
  • first and second are used to distinguish multiple objects, and are not used to limit the order, timing, priority, or order of multiple objects. Importance.
  • the first power control factor and the second power control factor are only for distinguishing different power control factors, and do not necessarily indicate the difference in content, priority, or importance of the two power control factors.
  • Fig. 2 is a method for sending configuration information, a first terminal device, a second terminal device, and a first network device that execute the method for sending configuration information according to an embodiment of the present application, and includes a first terminal device, a second terminal device, and The system of the first network device.
  • the first network device includes a transceiver unit 710 and a processing unit 720.
  • the first terminal device includes a transceiver unit 810 and a processing unit 820.
  • the second terminal device includes a transceiving unit 910, and the second terminal device may also include a processing unit 920.
  • the transceiver unit 710, the transceiver unit 810, and the transceiver unit 910 may be a sending unit or a transmitter when sending information
  • the transceiver unit 710, the transceiver unit 810, and the transceiver unit 910 can be a receiving unit or a receiver when receiving information.
  • the transceiver unit can be a transceiver.
  • the transceiver, transmitter or receiver can be a radio frequency circuit.
  • the terminal device includes a storage unit, the storage unit is used to store computer instructions.
  • the processor is in communication connection with the memory, and the processor executes the computer instructions stored in the memory so that the first terminal device, the second terminal device, and the first network device execute graphs. 2
  • the processor may be a general-purpose central processing unit (CPU), a microprocessor, or an application specific integrated circuit (ASIC).
  • the transceiving unit 710, the transceiving unit 910, and the transceiving unit 820 may be output interfaces, pins, circuits, or the like.
  • the processing unit can execute the computer-executable instructions stored in the storage unit, so that the chip in the first terminal device, the second terminal device, or the first network device executes the method involved in FIG. 2.
  • the storage unit is a storage unit in the chip, such as a register, a cache, etc., and the storage unit may also be a storage unit in the terminal located outside the chip, such as a read-only memory (Read Only Memory). Only Memory (ROM) or other types of static storage devices that can store static information and instructions, Random Access Memory (RAM), etc.
  • Step S201 The transceiver unit 710 of the first network device sends first configuration information to the first user group, and the transceiver unit 810 of the first terminal device and the transceiver unit 910 of the second terminal device receive the first configuration information from the first network device.
  • the first configuration information is used to indicate at least one resource unit
  • the first user group includes a first terminal device and a second terminal device
  • the first terminal device is used to assist the first network device with Information is transmitted between the second terminal devices
  • the first network device sends first downlink control information to the first user group, the transceiver unit 810 of the first terminal device and the transceiver unit of the second terminal device 910
  • Receive first downlink control information from a first network device where the first downlink control information is used to indicate a first resource unit and a first time-frequency resource in the at least one resource unit, and the first time The frequency resource belongs to the first resource unit.
  • Step S202 The first network device transmits first information to the first terminal device and the second terminal device on the first time-frequency resource.
  • the first time-frequency resource is used by the first network device to send information to the first terminal device and the second terminal device, or the first time-frequency resource is used by the first network device to receive information from the first terminal device and the second terminal device. 2. Information of the terminal device.
  • the second terminal device when the first terminal device serves as the CUE and the second terminal device serves as the SUE, the second terminal device sends the first information that needs to be cooperatively transmitted to the first terminal device via the side link, and the first terminal device And the second terminal device send the first information to the first network device on the first time-frequency resource, the first network device receives the first information from the first terminal device and the second terminal device, which improves the reception of the first information Probability of success.
  • the second terminal device serves as the TUE, and the first network device transmits the first information to the first user group on the first time-frequency resource. Both the CUE and the TUE receive the first information, and the CUE can also be on the side. The received first information is forwarded to the TUE on the uplink, thereby improving the probability of the TUE receiving the first information correctly.
  • the first network device may send the first configuration information through a system message or radio resource control (Radio Resource Control, RRC) public information.
  • RRC Radio Resource Control
  • the access network device sends system information or RRC public information to the terminal.
  • System information or public RRC information may be cell-level parameters.
  • link resources can be configured for a group of terminals.
  • the access network device can send system information or RRC public information to a group of terminals.
  • the system information or The RRC public information is used to configure link resources for each terminal.
  • the link resources configured by the system information or RRC public information can be used for multicast transmission between the base station and the terminals in the group.
  • the base station can use the system information
  • the link resource configured or RRC common information is configured to multicast data and/or control information
  • the terminals in the group can receive the data or control information on the link resource.
  • a group of terminals may refer to one or more terminals that can receive the system information or RRC common information.
  • a cell can divide the terminals it serves into multiple groups, and the group of terminals is one of them.
  • the link resource configured by the system information configuration or the RRC common information configuration can also be used for unicast transmission and/or broadcast transmission, which is not limited here.
  • At least one resource unit includes at least one bandwidth part resource.
  • the bandwidth part is a continuous frequency domain resource.
  • the bandwidth part may also be referred to as the carrier bandwidth part (carrier BWP).
  • the base station can configure a maximum of 4 BWPs for the UE.
  • only one BWP can be activated at the same time.
  • the UE transmits and receives data on the activated BWP.
  • the first network device configures at least one resource unit for the first user group for simultaneous use by terminal devices in the first user group, and subsequently determines the first resource unit through the first downlink control information, that is, the activated bandwidth determined by the first network device Partial resources.
  • the selectability of the first user group's cooperative time-frequency resources is increased.
  • the at least one resource unit configured by the first network device for the first user group through the first configuration information actually includes one or more bandwidth partial resources, and the first resource unit is subsequently determined through the first downlink control information, That is, the activated bandwidth part resources increase the selectivity of the cooperative time-frequency resources of the first user group.
  • the first user group includes a first terminal device and a second terminal device, and the first user group may also include a third terminal device or other terminal devices, which is not limited here.
  • the first downlink control information is used to indicate the first resource unit and the first time-frequency resource in the at least one resource unit, and the first time-frequency resource belongs to the first resource unit.
  • the first network device sends the first downlink control information to the first user group to indicate the activated first resource unit and the first time-frequency resource part in the first resource unit.
  • the resource unit may be a bandwidth part resource (BWP resource).
  • BWP resource bandwidth part resource
  • Each terminal device in the first user group determines that the first resource unit is a determined activated BWP resource, and can communicate with the first network device on the activated BWP resource.
  • the first downlink control information also indicates the first time-frequency resource, and the first time-frequency resource belongs to the first resource unit, that is, belongs to the activated BWP resource.
  • the first downlink control information is carried on a physical downlink control channel (Physical Downlink Control Channel, PDCCH) and sent.
  • PDCCH Physical Downlink Control Channel
  • the first network device may further indicate the first resource unit and the first time-frequency resource in the first resource unit through two pieces of downlink control information.
  • a network device sends configuration information to a user group, the configuration information is used to indicate at least one resource unit, the user group includes a first terminal device and a second terminal device, and the first terminal device is used to assist the first terminal device.
  • Information is transmitted between a network device and the second terminal device; the network device sends fifth downlink control information to the user group, and the fifth downlink control information is used to indicate the first of the at least one resource unit A resource unit; the network device sends sixth downlink control information to the user group on the first resource unit of the at least one resource unit, where the sixth downlink control information is used to indicate the first time-frequency resource, The first time-frequency resource belongs to the first resource unit; the sixth downlink control information is sent on a control resource set, and the control resource set belongs to the at least one resource unit; the first network device The first information is transmitted with the first terminal device and the second terminal device on the first time-frequency resource, which increases the flexibility of the indication manner.
  • the first control resource set belongs to a first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate a fourth time-frequency resource.
  • the fourth time-frequency resource belongs to the first resource unit; the first network device transmits third information to the first terminal device and the second terminal device on the fourth time-frequency resource.
  • the first control resource set is a downlink control resource set.
  • the first network device configures at least one resource unit for the first user group, and sends the first downlink control information to the first user group through the PDCCH to determine the activation of the BWP.
  • the control information for data transmission between the user group and the first network device can be issued in the first control resource set, that is, after the first terminal device determines the activated BWP for cooperation, it can activate the resource control set (Control Resource in the BWP).
  • Set, CORESET receives subsequent downlink control information, and obtains the time-frequency resources corresponding to the subsequent second and third data transmissions through the subsequent downlink control information.
  • the first network device sends the first configuration information and the first downlink control information in the current pre-configured BWP, and the terminal devices in the first user group pass CORESET or PDCCH or other information in the current pre-configured BWP.
  • Channels such as data channels, receive first configuration information and first downlink control information, determine several BWPs through the first configuration information, obtain activated BWPs through the first downlink control information, and activate COREST and first time-frequency in the BWP Resource, the first network device performs data transmission with the first user group on the first time-frequency resource.
  • the first network device issues fifth control information to the first user group on CORESET in the activated BWP, and the first user group receives the fifth downlink control information on CORESET in the activated BWP, and the fifth downlink control information
  • the information is used to indicate the fourth time-frequency resource.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources.
  • the first network device may select time-frequency resources of different sizes according to the characteristics of the data service for each cooperative transmission
  • the frequency resource is used by the first user group.
  • the first user group receives the fifth control information in the first control resource set in the first resource unit, and the fifth downlink control information is used to indicate the fourth time-frequency resource in the first resource unit, and the fourth The time-frequency resource is used for the first user group and the first network device to transmit the third information.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources, which increases the flexibility of using the time-frequency resource for communication between the first user group and the first network device.
  • Figure 4 is a schematic diagram of bandwidth resources.
  • the first network device configures at least one resource unit for the first user group through the first configuration information.
  • the at least one resource unit may be a BWP resource pool, and the BWP resource pool includes at least one BWP, Different BWPs occupy different frequency domain resources.
  • the first network device configures N BWPs for the first user group through the first configuration information, which are respectively labeled as BWP_1, BWP_2...BWP_N.
  • the first network device sends first downlink control information to the first user group, where the first downlink control information indicates the first resource unit in at least one resource unit.
  • the first downlink control information indicates in FIG.
  • BWP_2 is the first resource unit, that is, the activated BWP.
  • the first downlink control information also indicates the first time-frequency resource in BWP_2.
  • the first time-frequency resource is a part of BWP_2, that is, it is used for the first user group and The time-frequency resource for transmitting information between the first network devices.
  • the first terminal device and the second terminal device can send information to the first network device on the first time-frequency resource, and the first terminal device and the second terminal device can also receive information from the first network device on the first time-frequency resource.
  • Activating the BWP also includes the first control resource set, CORESET.
  • the first network device sends fifth downlink control information on CORESET to indicate the fourth time-frequency resource.
  • the arrow in Figure 4 indicates the time indicated by the downlink control information in CORESET. Frequency resources.
  • the first time-frequency resource and the fourth time-frequency resource may be the same or different according to service requirements.
  • the first configuration information and the first downlink control information are scrambled by a group identifier corresponding to the first user group. That is, the Group ID of the first user group can be scrambled, or the first configuration information and the first downlink control information carry the group identifier corresponding to the first user group to notify each terminal device in the first user group.
  • the user devices in the ellipse belong to the first user group, such as the first terminal device and the second terminal device, and may also include other terminal devices.
  • the first network device sends the first configuration information to the first user group and
  • the first downlink control information, the first configuration information and the first downlink control information can be scrambled by the group identifier corresponding to the first user group, and the terminal device in the first user group uses the group after receiving the configuration information and control information.
  • the identification is decoded successfully, the first resource unit and the first time-frequency resource are obtained.
  • the first resource unit and the first time-frequency resource are the cooperative transmission resources of the first user group configured by the network equipment, and the CUE and SUE/TUE can be used at the same time
  • the first time-frequency resource improves the efficiency of resource use.
  • the first network device may further respectively send multiple configuration information and multiple downlink control information to the terminal devices in the first user group to configure at least one resource unit, the first resource unit, and the first resource unit in the first resource unit.
  • Time-frequency resources may be further respectively send multiple configuration information and multiple downlink control information to the terminal devices in the first user group to configure at least one resource unit, the first resource unit, and the first resource unit in the first resource unit.
  • the first network device sends a piece of configuration information to the first terminal device, the configuration information is scrambled by the user ID corresponding to the first terminal device, and the configuration information further includes an indicator bit for indicating that this information is configured for the first terminal device.
  • the cooperative transmission of the user group is not used for the transmission of data between the first terminal device and the first network device.
  • the configuration information is used to indicate at least one resource unit of the first terminal device; the first network device sends a downlink to the first terminal device.
  • the downlink control information is also scrambled by the user ID corresponding to the first terminal device, the downlink control information also includes an indicator bit for indicating that the control information is used to configure the time-frequency resources used on the coordinated transmission, the downlink control The information is used to indicate one specific resource unit in at least one resource unit, that is, to activate the BWP, and it is also used to indicate to activate the time-frequency resource and the CORESET resource in the BWP.
  • the UE-level configuration information and UE-level downlink control information are also sent to the second terminal device, and both are scrambled by the corresponding user identifier, and both include an indicator bit to indicate that the first resource unit and the first time-frequency resource are used for Cooperative transmission.
  • the configuration information can be configured through RRC dedicated information to configure the cooperative BWP resources and cooperative CORESET resources transmitted by cooperative users, including the cooperative BWP resources and cooperative CORESET resources for uplink and downlink cooperative transmission.
  • Downlink control information is configured through UE-specific downlink control signaling.
  • SUE/TUE and CUE use different indication signaling to indicate the coordinated BWP resources and coordinated time-frequency resources activated by SUE/TUE and CUE, and an indication bit indication is added.
  • the UE-specific downlink control signaling mode configuration is the configuration of the cooperation indication signaling. At the same time, it enables SUE/TUE and CUE to use the same coordinated BWP resource and the same coordinated time-frequency resource. SUE/TUE and CUE can also use it.
  • the cooperative user group composed of SUE/TUE and CUE can be realized by using UE ID scrambling.
  • Respective configuration of users; the first network device configures SUE/TUE and CUE to use different indication signaling through UE-specific downlink control signaling configuration usually means to use different DCIs, that is, for SUE/TUE and CUE, in DCI
  • the included active BWP indicator, resource allocation (Resource Allocation, RA) and other information indicator bits are the same; the DMRS, MCS/RV and other indicator bits are different to reduce interference between users and maximize user transmission capabilities.
  • the first network device only needs to send a configuration information and control information scrambled by the group identifier to configure the same resource unit and time-frequency resources for all terminal devices in the first user group.
  • Each terminal device in the terminal device determines that the configuration information is sent to itself by identifying the scrambled group identifier. Therefore, the group identifier scrambled multicast or broadcast transmission mode effectively reduces the resource overhead of the downlink control signaling.
  • the first network device sends configuration information and control information scrambled by the user identification corresponding to the terminal device to each terminal device in the first user group to configure the same resource unit and time-frequency resources for the first user group, adding a configuration method Flexibility.
  • the first network device configures several resource units for the first user group through the first configuration information, and uses the first downlink control information to indicate the first resource unit and the first time of the first resource unit. Frequency resources.
  • the first network device configures the same first resource unit and first time-frequency resource for the first user group including the first terminal device and the second terminal device, and the same first resource unit and first time-frequency resource are used for a number of terminal devices in the first user group at the same time.
  • Network device communication saves resource units and improves resource utilization.
  • Fig. 3 is a schematic flowchart of another embodiment of the present application.
  • the transceiver unit 810 of the first terminal device sends the second information to the first network device, and the transceiver unit 710 of the first network device receives the second information from the first terminal device; the first network device determines the first information according to the second information.
  • the terminal device is used to assist the transmission of information between the first network device and the second terminal device;
  • the transceiver unit 710 of the first network device sends fourth downlink control information to the first terminal device and the second terminal device, and the transceiver unit 810 of the first terminal device and the transceiver unit 910 of the second terminal device receive the information from the first network device.
  • the fourth downlink control information is used to indicate that the first terminal device and the second terminal device belong to the first user group, and the fourth downlink control information is also used to indicate a group identifier corresponding to the first user group.
  • the second information includes at least one of the following information: the communication capability of the first terminal device, the channel state between the first terminal device and the second terminal device, the channel state between the first terminal device and the first network device, the first Whether the terminal device is in an idle state.
  • the first network device determines according to the second information that the first terminal device can serve as the CUE of the second terminal device, and the first and second terminal devices belong to the first user group.
  • the first terminal device notifies the CUE and TUE/SUE that they belong to the first user group through the fourth downlink control information, and notifies the group identifier corresponding to the first user group.
  • the group identifier is used to subsequently receive and decode the first configuration information and the first downlink control information.
  • the first network device determines through the second information that the first terminal device is used to assist the communication between the first network device and the second terminal device, and sends a message to the first terminal device and the second terminal device to notify them that they belong to
  • the first user group notifies the group identification
  • the first and second terminal devices determine that they belong to the first user group and obtain the group identification of the user group are the prerequisites for each subsequent terminal device to correctly receive the decoding configuration information and the downlink control information.
  • S301-S302 Refer to steps S201-S202.
  • the transceiver unit 710 of the first network device sends fifth downlink control information to the first terminal device and the second terminal device.
  • the transceiver unit 810 of the first terminal device and the transceiver unit 910 of the second terminal device receive the fifth downlink control information from the first network device.
  • the first control resource set belongs to a first resource unit, the first control resource set is used to send fifth downlink control information, the fifth downlink control information is used to indicate a fourth time-frequency resource, and the fourth time-frequency resource is Belong to the first resource unit;
  • the first control resource set belongs to a first resource unit, the first control resource set is used to send fifth downlink control information, and the fifth downlink control information is used to indicate a fourth time-frequency resource.
  • the first control resource set is a downlink control resource set.
  • the first network device configures at least one resource unit for the first user group, and sends the first downlink control information to the first user group through the PDCCH to determine that the BWP is activated
  • the control information during data transmission between a user group and the first network device can be issued in the first control resource set, that is, after the first terminal device determines the activated BWP for cooperation, it can receive subsequent follow-ups on CORESET in the activated BWP.
  • Downlink control information and obtain the time-frequency resources corresponding to the subsequent second and third data transmissions through the subsequent downlink control information.
  • the first network device sends the first configuration information and the first downlink control information in the current pre-configured BWP, and the terminal devices in the first user group pass CORESET or PDCCH or other information in the current pre-configured BWP.
  • a channel such as a data channel receives first configuration information and first downlink control information, determines several BWPs through the first configuration information, acquires the activated BWP through the first downlink control information, and activates COREST and the first time-frequency resource in the BWP , The first network device performs data transmission with the first user group on the first time-frequency resource.
  • the first network device issues fifth control information to the first user group in activating the CORESET in the BWP, and the first user group receives the fifth downlink control information by activating the CORESET in the BWP, and the fifth downlink control information
  • the information is used to indicate the fourth time-frequency resource.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources. That is, the first network device may select time-frequency resources of different sizes according to the characteristics of the data service for each cooperative transmission.
  • the frequency resource is used by the first user group.
  • the first network device transmits third information to the first terminal device and the second terminal device on the fourth time-frequency resource.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources.
  • the first user group receives the fifth control information in the first control resource set in the first resource unit, and the fifth downlink control information is used to indicate the fourth time-frequency resource in the first resource unit, and the fourth The time-frequency resource is used for the first user group and the first network device to transmit the third information.
  • the fourth time-frequency resource and the first time-frequency resource may be different time-frequency resources, which increases the flexibility of using the time-frequency resource for communication between the first user group and the first network device.
  • the transceiver unit 710 of the first network device sends second configuration information to the first terminal device, and the transceiver unit 810 of the first terminal device receives the second configuration information from the first network device, where the second configuration information is used to indicate
  • the first terminal device communicates with at least one resource unit of the first network device;
  • the transceiver unit 710 of the first network device sends second downlink control information to the first terminal device, and the transceiver unit 810 of the first terminal device receives The second downlink control information of the first network device, where the second downlink control information is used to indicate a second resource unit and a second time-frequency resource in the at least one resource unit, and the second time-frequency resource belongs to the second resource unit ;
  • the second configuration information and the second downlink control information are scrambled by a user identity corresponding to the first terminal device.
  • the second configuration information may be RRC dedicated information or a part of RRC information scrambled by the user identity of the first terminal device.
  • the first network device configures the BWP resources and CORESET resources used by the user's own transmission by means of RRC dedicated information configuration, and then enables different users to configure different BWP resources according to their own sending and receiving capabilities, and the base station passes The way of configuring RRC dedicated information can realize different configurations for different users through the way of UE ID scrambling.
  • the first network device communicates with the first terminal device on the second time-frequency resource.
  • the first network device receives information sent from the first terminal device or sends information to the first terminal device on the second time-frequency resource.
  • the first network device sends the second configuration information and the second downlink control information to the first terminal device, configures several resource units for the first terminal device, activates the second resource unit, and determines the second resource unit
  • the second time-frequency resource is to configure the resource unit and time-frequency resource for the first terminal device to communicate with the first network device, and similarly configure the resource unit and time-frequency resource for the second terminal device to communicate with the first network device.
  • the terminal device configures its own resource unit for communication with the first network device and time-frequency resources, which improves the flexibility of resource configuration.
  • the transceiver unit 710 of the first network device sends third configuration information to the second terminal device, and the transceiver unit 910 of the second terminal device receives the third configuration information from the first network device, where the third configuration information is used to indicate
  • the second terminal device communicates with at least one resource unit of the first network device;
  • the transceiver unit 710 of the first network device sends third downlink control information to the second terminal device, and the transceiver unit 910 of the first terminal device receives The third downlink control information of the first network device, where the third downlink control information is used to indicate a third resource unit and a third time-frequency resource in the at least one resource unit, and the third time-frequency resource belongs to the third resource unit ;
  • the first network device sends the second configuration information and the second downlink control information to the first terminal device, and the second configuration information and the second downlink control information pass through the user group corresponding to the first terminal device.
  • the identifier scrambling is used to notify the first terminal device that the information is used to configure the BWP resource transmitted by the first terminal device itself.
  • the first network device sends the third configuration information and the third downlink control information to the second terminal device.
  • the third configuration information and the third downlink control information are scrambled by the user group identifier corresponding to the second terminal device, and are used to notify the second terminal device that the information is used to configure the BWP resource used by the first terminal device for its own transmission.
  • Each terminal device receives configuration information and downlink control information through its own user ID, and scrambles through the terminal user's respective user ID to determine the resource unit and time-frequency resource of the terminal's communication with the first network device, which can be realized according to the service requirements of the terminal device And the effect of the ability to allocate resources has improved the flexibility of resource allocation.
  • the second configuration information is that the first terminal device configures at least one resource unit used for communication between itself and the first network device, and the first downlink control information indicates the second resource unit, that is, the activated BWP and the second time frequency in the activated BWP Resource, the second time-frequency resource is used by the first network device to receive data from the first terminal device, and the first terminal device receives data from the first network device, that is, the second time-frequency resource is not used for cooperative transmission, but the user UE The need for data transmission with network devices.
  • the second resource unit and the first resource unit may be the same or different.
  • the cooperative BWP resource used by the first user group and the own BWP resource used by the CUE/TUE may be the same resource or different resources, which is not limited here.
  • the BWP resource and CORESET resource used by the user's own transmission can be the same as or different from the cooperative BWP resource and cooperative CORESET resource used by the user's cooperative transmission.
  • the activated cooperative BWP resource can be the same or different from the BWP resource activated by its own transmission.
  • the indication signaling of the activated cooperative BWP resource, the cooperative time-frequency resource and the activated BWP resource and time-frequency resource of its own transmission is also indicated. It can be the same or different.
  • the first network device communicates with the second terminal device on the third time-frequency resource.
  • FIG. 10 is a schematic block diagram of a network device 1000 according to an embodiment of the present application. It should be understood that the network device 1000 can execute the method of FIG. 2 or each step performed by the network device in other embodiments, and in order to avoid repetition, the details are not described herein again.
  • the communication device 1000 includes:
  • the memory 1010 is used to store programs
  • the communication interface 1020 is used to communicate with other devices;
  • the processor 1030 is configured to execute a program in the memory 1010. When the program is executed, the processor 1030 is configured to send first configuration information to a first user group through the communication interface 1020, and the first configuration Information is used to indicate at least one resource unit.
  • the first user group includes a first terminal device and a second terminal device. The first terminal device is used to assist the communication between the first network device and the second terminal device. transmit information;
  • the first network device sends first downlink control information to the first user group, where the first downlink control information is used to indicate a first resource unit and a first time-frequency resource in the at least one resource unit , The first time-frequency resource belongs to the first resource unit;
  • the first network device transmits first information to the first terminal device and the second terminal device on the first time-frequency resource.
  • the processor 1030 is configured to send second configuration information to the first terminal device through the communication interface 1020, where the second configuration information is used to instruct the first terminal device and the first network device At least one resource unit for communication; sending second downlink control information to the first terminal device, where the second downlink control information is used to indicate a second resource unit and a second time-frequency resource in the at least one resource unit, The second time-frequency resource belongs to the second resource unit; communicates with the first terminal device on the second time-frequency resource; sends third configuration information to the second terminal device, and the third The configuration information is used to indicate at least one resource unit for the second terminal device to communicate with the first network device; third downlink control information is sent to the second terminal device, and the third downlink control information is used to indicate all A third resource unit and a third time-frequency resource in the at least one resource unit, where the third time-frequency resource belongs to the third resource unit; communicating with the second terminal device on the third time-frequency resource .
  • the communication device 1000 shown in FIG. 10 may be a chip or a circuit.
  • a chip or circuit can be installed in a terminal device.
  • the aforementioned communication interface 1020 may also be a transceiver.
  • the transceiver includes a receiver and a transmitter.
  • the communication device 1000 may also include a bus system.
  • the processor 1030, the memory 1010, and the communication interface 1020 may be connected via a bus.
  • the processor 1030, the memory 1010, and the communication interface 1020 may also not pass through the bus, but through a circuit. Or wiring and communication are connected together.
  • the processor 1030, the memory 1010, the receiver, and the transmitter are coupled and connected to communicate with each other or through a bus system.
  • the processor 1030 is used to execute the instructions stored in the memory 1010 to control the receiver to receive signals, and Control the transmitter to send a signal to complete the steps of the network device in the communication method of this application.
  • the receiver and the transmitter may be the same or different physical entities. When they are the same physical entity, they can be collectively referred to as transceivers.
  • the memory 1010 may be integrated in the processor 1030, or may be provided separately from the processor 1030.
  • the functions of the receiver and transmitter may be implemented by a transceiver circuit or a dedicated transceiver chip.
  • the processor 1030 may be implemented by a dedicated processing chip, a processing circuit, a processor, or a general-purpose chip.
  • FIG. 11 is a schematic block diagram of a terminal device 1100 according to an embodiment of the present application. It should be understood that the communication device 1100 can execute each step executed by the first terminal device in the foregoing method, and in order to avoid repetition, details are not described herein again.
  • the communication device 1100 includes:
  • the memory 1110 is used to store programs; the communication interface 1120 is used to communicate with other devices; the processor 1130 is used to execute programs in the memory 1110. When the program is executed, the processor 1130 is used to pass all
  • the communication interface 1120 receives first configuration information from a first network device, the first configuration information is also sent to other terminal devices in the first user group, and the first configuration information is used to indicate at least one resource unit,
  • the first user group includes a first terminal device and a second terminal device, and the first terminal device assists the transmission of information between the first network device and the second terminal device;
  • the first downlink control information is also sent to other terminal devices in the first user group, and the first downlink control information is used to indicate the at least A first resource unit and a first time-frequency resource in one resource unit, where the first time-frequency resource belongs to the first resource unit;
  • the terminal device 1100 shown in FIG. 11 may be a chip or a circuit.
  • a chip or circuit can be installed in a network device.
  • the aforementioned communication interface 1120 may also be a transceiver.
  • the transceiver includes a receiver and a transmitter.
  • the communication device 1100 may also include a bus system.
  • the processor 1130, the memory 1110, and the communication interface 1120 may be connected through a bus.
  • the processor 1130, the memory 1110, and the communication interface 1120 may also not pass through the bus but through a circuit. Or wiring and communication are connected together.
  • the processor 1130, the memory 1110, the receiver, and the transmitter are coupled and connected to communicate with each other or through a bus system.
  • the processor 1130 is used to execute instructions stored in the memory 1110 to control the receiver to receive signals, and Control the transmitter to send a signal to complete the steps of the network device in the communication method of this application.
  • the receiver and the transmitter may be the same or different physical entities. When they are the same physical entity, they can be collectively referred to as transceivers.
  • the memory 1110 may be integrated in the processor 1130, or may be provided separately from the processor 1130.
  • the functions of the receiver and transmitter may be implemented by a transceiver circuit or a dedicated transceiver chip.
  • the processor 1130 may be implemented by a dedicated processing chip, a processing circuit, a processor, or a general-purpose chip.
  • FIG. 12 is a schematic block diagram of a terminal device 1200 according to an embodiment of the present application. It should be understood that the terminal device 1200 can execute each step executed by the second terminal device in the foregoing method, and in order to avoid repetition, details are not described herein again.
  • the communication device 1200 includes:
  • the memory 1210 is used to store programs; the communication interface 1220 is used to communicate with other devices; the processor 1130 is used to execute programs in the memory 1210. When the program is executed, the processor 1230 is used to pass all
  • the communication interface 1220 receives first configuration information from a first network device, the first configuration information is also sent to other terminal devices in the first user group, and the first configuration information is used to indicate at least one resource unit ,
  • the first user group includes a first terminal device and a second terminal device, and the first terminal device is used to assist in the transmission of information between the first network device and the second terminal device;
  • the first downlink control information of the device, the first downlink control information is also sent to other terminal devices in the first user group, and the first downlink control information is used to indicate the A first resource unit and a first time-frequency resource, where the first time-frequency resource belongs to the first resource unit; and the first information is transmitted with the first network device on the first time-frequency resource.
  • the terminal device 1200 shown in FIG. 12 may be a chip or a circuit.
  • a chip or circuit can be installed in a network device.
  • the aforementioned communication interface 1220 may also be a transceiver.
  • the transceiver includes a receiver and a transmitter.
  • the communication device 1200 may further include a bus system, and the processor 1230, the memory 1210, and the communication interface 1220 may be connected through a bus.
  • the processor 1230, the memory 1210, and the communication interface 1220 may also not pass through the bus but through a circuit. Or wiring and communication are connected together.
  • the processor 1230, the memory 1210, the receiver and the transmitter are coupled and connected, and can communicate with each other or can be connected through a bus system.
  • the processor 1230 is used to execute the instructions stored in the memory 1210 to control the receiver to receive signals, and Control the transmitter to send a signal to complete the steps of the network device in the communication method of this application.
  • the receiver and the transmitter may be the same or different physical entities. When they are the same physical entity, they can be collectively referred to as transceivers.
  • the memory 1210 may be integrated in the processor 1230, or may be provided separately from the processor 1230.
  • the functions of the receiver and transmitter may be implemented by a transceiver circuit or a dedicated transceiver chip.
  • the processor 1230 may be implemented by a dedicated processing chip, a processing circuit, a processor, or a general-purpose chip.
  • the disclosed system, device, and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present application essentially or the part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , Including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes. .

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Abstract

本申请提供一种配置信息发送的方法和装置，可应用于用户协作、用户中继、车联网等领域。向第一用户组发送第一配置信息，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述第一网络装置向所述第一用户组发送第一下行控制信息，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；所述第一网络装置在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息。该配置信息的发送方法可以提升资源利用率。

Description

一种配置信息发送的方法、装置和系统 技术领域
本申请涉及通信领域，尤其是涉及一种配置信息发送的方法、装置和系统。
背景技术
用户协作(User Equipment Cooperation,UE cooperation)是下一代通信系统主要支持的特性之一，其可以显著提高系统的容量以及网络的覆盖范围，同时可以减少基站端的负载。针对Uu接口(Uu interface，Uu)链路上的数据传输可以配置带宽部分(BandwidthPart,BWP)资源，BWP资源是针对Uu空口通信的配置，用于基站和终端装置之间通信，基站对不同终端装置可以配置不同的BWP，并对每一个BWP配置资源参数集。
现有技术中，对Uu空口通信的BWP资源进行配置时，针对不同终端装置采用不同的资源参数集，为每个终端装置配置BWP资源。而针对用户协作传输，进一步地对于一个用户组包含多个终端装置的协作传输，对用户组中的每一个终端装置配置不同的协作时频资源，造成时频资源的浪费，降低资源的利用效率。
发明内容
本申请提供一种用于配置信息发送的方法、装置和系统，能够提升资源利用效率。
第一方面，提供了一种配置信息的发送方法，该方法可以由第一网络装置执行，所述第一网络装置也可以为所述第一网络装置内的模块或芯片，所述第一网络装置也可以为芯片或片上系统，该方法包括：第一网络装置向第一用户组发送第一配置信息，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述第一网络装置向所述第一用户组发送第一下行控制信息，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；所述第一网络装置在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息。
通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置了若干资源单元，通过第一下行控制信息指示第一资源单元及第一资源单元中的第一时频资源。第一网络装置为包括第一终端装置及第二终端装置的第一用户组配置了相同的第一资源单元及第一时频资源，用于第一用户组中的若干终端装置同时与第一网络装置进行通信，节省了资源单元，提升了资源利用率。
在一种可能的设计中，所述第一网络装置向所述第一终端装置发送第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置之间通信的至少一个资源单元；所述第一网络装置向所述第一终端装置发送第二下行控制信息，所述第 二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；所述第一网络装置在所述第二时频资源上与所述第一终端装置通信；所述第一网络装置向所述第二终端装置发送第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；所述第一网络装置向所述第二终端装置发送第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；所述第一网络装置在所述第三时频资源上与所述第二终端装置通信。
通过本申请实施例，第一网络装置向第一终端装置发送第二配置信息为第一终端装置配置若干资源单元，并通过发送第二下行控制信息指示第二资源单元及确定第二资源单元中的第二时频资源，为第一终端装置配置自身与第一网络装置通信的资源单元及时频资源，同理也为第二终端装置配置其与第一网络装置通信的资源单元及时频资源。根据终端装置的业务需求及能力配置其自身与第一网络装置通信的资源单元及时频资源，提升了资源配置的灵活性。
在一种可能的设计中，所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
通过本申请实施例，第一网络装置只需发送一个通过组标识加扰的配置信息和控制信息即可为所有第一用户组中的终端装置配置相同的资源单元及时频资源，第一用户组中的各个终端装置通过识别加扰的组标识即确定该配置信息是发送给自己的，因此组标识加扰的组播或广播的发送方式有效降低了下行控制信令的资源开销。
在一种可能的设计中，所述第一网络装置根据来自所述第一终端装置的第二信息确定第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述第一网络装置向所述第一终端装置及所述第二终端装置发送第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
通过本申请实施例，第一网络装置通过第二信息确定第一终端装置用于协助第一网络装置与第二终端装置的通信，并向第一终端装置及第二终端装置发送第四下行控制消息通知它们属于第一用户组并通知第一用户组对应的组标识，第一、第二终端装置确定自己属于第一用户组并获取对应的组标识，是后续各终端装置正确接收解码配置信息及下行控制信息的前提。
在一种可能的设计中，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述第一网络装置在所述第四时频资源上与所述第一终端装置及所述第二终端装置传输第三信息。
通过本申请实施例，第一用户组在第一资源单元中的第一控制资源集中接收第五控制信息，第五下行控制信息用于指示第一资源单元中的第四时频资源，第四时频资源用于第一用户组与第一网络装置传输第三信息。第四时频资源与第一时频资源可以是不同的时频资源，增加了第一用户组与第一网络装置通信使用时频资源的灵活度。
在一种可能的设计中，所述第二配置信息及所述第二下行控制信息通过所述第一 终端装置对应的用户标识加扰，所述第三配置信息及所述第三下行控制信息通过所述第二终端装置对应的用户标识加扰。
通过本申请实施例，各个终端装置通过自身的用户标识接收配置信息及下行控制信息，通过终端用户各自的用户标识加扰来确定终端自身与第一网络装置通信的资源单元及时频资源，可以实现根据终端装置的业务需求及能力配置资源的效果，提升了资源配置的灵活性。
在一种可能的设计中，所述至少一个资源单元包括至少一个带宽部分资源。
通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置的至少一个资源单元实际包含一个或多个带宽部分资源，后续通过第一下行控制信息确定第一资源单元，即激活的带宽部分资源，增加了第一用户组协作时频资源的可选择性。
第二方面，提供了一种配置信息的接收方法，该方法可以由第一终端装置执行，所述第一终端装置也可以为所述第一终端装置内的模块或芯片，所述第一终端装置也可以为芯片或片上系统，该方法包括：第一终端装置接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置协助所述第一网络装置与所述第二终端装置之间传输信息；所述第一终端装置接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；所述第一终端装置在所述第一时频资源上与所述第一网络装置传输第一信息。
通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置了若干资源单元，通过第一下行控制信息指示第一资源单元及第一资源单元中的第一时频资源。第一网络装置为包括第一终端装置及第二终端装置的第一用户组配置了相同的第一资源单元及第一时频资源，用于第一用户组中的若干终端装置同时与第一网络装置通信，节省了资源单元，提升了资源利用率。
在一种可能的设计中，所述第一终端装置接收来自所述第一网络装置的第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；所述第一终端装置接收来自所述第一网络装置的第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；
通过本申请实施例，第一网络装置向第一终端装置发送第二配置信息为第一终端装置配置若干资源单元，并通过发送第二下行控制信息指示第二资源单元及确定第二资源单元中的第二时频资源，为第一终端装置配置自身与第一网络装置通信的资源单元及时频资源，同理也为第二终端装置配置其与第一网络装置通信的资源单元及时频资源。根据终端装置的业务需求及能力配置其自身与第一网络装置通信的资源单元及时频资源，提升了资源配置的灵活性。
在一种可能的设计中，所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
通过本申请实施例，第一网络装置只需发送一个通过组标识加扰的配置信息和控 制信息即可为所有第一用户组中的终端装置配置相同的资源单元及时频资源，第一用户组中的各个终端装置通过识别加扰的组标识即确定该配置信息是发送给自己的，因此组标识加扰的组播或广播的发送方式有效降低了下行控制信令的资源开销。
在一种可能的设计中，所述第一终端装置向所述第一网络装置发送第二信息，所述第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述第一终端装置接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
通过本申请实施例，第一网络装置通过第二信息确定第一终端装置用于协助第一网络装置与第二终端装置的通信，并向第一终端装置及第二终端装置发送第四下行控制消息通知它们属于第一用户组并通知第一用户组的组标识，第一、第二终端装置确定自己属于第一用户组并获取用户组的组标识，是后续各终端装置正确接收解码配置信息及下行控制信息的前提。
在一种可能的设计中，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述第一终端装置在所述第四时频资源上与所述第一网络装置传输第三信息。
通过本申请实施例，第五下行控制信息可被第一用户组在第一资源单元中的第一控制资源集中接收，第五下行控制信息用于指示第一资源单元中的第四时频资源，第四时频资源用于第一用户组与第一网络装置传输第三信息。第四时频资源与第一时频资源可以是不同的时频资源，增加了第一用户组与第一网络装置通信使用时频资源的灵活度。
在一种可能的设计中，所述第二配置信息及所述第二下行控制信息通过所述第一终端装置对应的用户标识加扰。
通过本申请实施例，各个终端装置通过自身的用户标识接收配置信息及下行控制信息，通过终端用户各自的用户标识加扰来确定终端自身与第一网络装置通信的资源单元及时频资源，可以实现根据终端装置的业务需求及能力配置资源的效果，提升了资源配置的灵活性。
在一种可能的设计中，所述至少一个资源单元包括至少一个带宽部分资源。
通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置的至少一个资源单元实际包含一个或多个带宽部分资源，后续通过第一下行控制信息确定第一资源单元，即激活的带宽部分资源，增加了第一用户组协作时频资源的可选择性。
第三方面，提供了一种配置信息的接收方法，该方法可以由第二终端装置执行，所述第二终端装置也可以为所述第二终端装置内的模块或芯片，所述第二终端装置也可以为芯片或片上系统，该方法包括：第二终端装置接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述第二终端装置接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息 还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；所述第二终端装置在所述第一时频资源上与所述第一网络装置传输第一信息。
通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置了若干资源单元，通过第一下行控制信息指示第一资源单元及第一资源单元中的第一时频资源。第一网络装置为包括第一终端装置及第二终端装置的第一用户组配置了相同的第一资源单元及第一时频资源，用于第一用户组中的若干终端装置同时与第一网络装置通信，节省了资源单元，提升了资源利用率。
在一种可能的设计中，所述第二终端装置接收来自所述第一网络装置的第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；所述第二终端装置接收来自所述第一网络装置的第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；
通过本申请实施例，第一网络装置向第一终端装置发送第二配置信息为第一终端装置配置若干资源单元，并通过发送第二下行控制信息指示第二资源单元及确定第二资源单元中的第二时频资源，为第一终端装置配置自身与第一网络装置通信的资源单元及时频资源，同理也为第二终端装置配置其与第一网络装置通信的资源单元及时频资源。根据终端装置的业务需求及能力配置其自身与第一网络装置通信的资源单元及时频资源，提升了资源配置的灵活性。
在一种可能的设计中，所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
通过本申请实施例，第一网络装置只需发送一个通过组标识加扰的配置信息和控制信息即可为所有第一用户组中的终端装置配置相同的资源单元及时频资源，第一用户组中的各个终端装置通过识别加扰的组标识即确定该配置信息是发送给自己的，因此组标识加扰的组播或广播的发送方式有效降低了下行控制信令的资源开销。
在一种可能的设计中，所述第一终端装置向所述第一网络装置发送的第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述第二终端装置接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
通过本申请实施例，第一网络装置通过第二信息确定第一终端装置用于协助第一网络装置与第二终端装置的通信，并向第一终端装置及第二终端装置发送第四下行控制消息通知它们属于第一用户组并通知第一用户组的组标识，第一、第二终端装置确定自己属于第一用户组并获取用户组的组标识，是后续各终端装置正确接收解码配置信息及下行控制信息的前提。
在一种可能的设计中，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述第二终端装置在所述第四时频资源上与所述第一网络装置传输第三信息。
通过本申请实施例，第一用户组在第一资源单元中的第一控制资源集中接收第五控制信息，第五下行控制信息用于指示第一资源单元中的第四时频资源，第四时频资源用于第一用户组与第一网络装置传输第三信息。第四时频资源与第一时频资源可以是不同的时频资源，增加了第一用户组与第一网络装置通信使用时频资源的灵活度。
在一种可能的设计中，所述第三配置信息及所述第三下行控制信息通过所述第二终端装置对应的用户标识加扰。
通过本申请实施例，各个终端装置通过自身的用户标识接收配置信息及下行控制信息，通过终端用户各自的用户标识加扰来确定终端自身与第一网络装置通信的资源单元及时频资源，可以实现根据终端装置的业务需求及能力配置资源的效果，提升了资源配置的灵活性。
在一种可能的设计中，所述至少一个资源单元包括至少一个带宽部分资源。
通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置的至少一个资源单元实际包含一个或多个带宽部分资源，后续通过第一下行控制信息确定第一资源单元，即激活的带宽部分资源，增加了第一用户组协作时频资源的可选择性。
第四方面，提供了一种第一网络装置，有益效果可以参见第一方面的描述，此处不再赘述。所述装置可以是所述第一网络装置，也可以是所述第一网络装置内的芯片或模块，还可以是芯片或片上系统，该装置包括：收发单元，用于向第一用户组发送第一配置信息，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述收发单元，还用于向所述第一用户组发送第一下行控制信息，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；所述收发单元，还用于在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息。
在一种可能的设计中，所述收发单元，还用于向所述第一终端装置发送第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；所述收发单元，还用于向所述第一终端装置发送第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；所述收发单元，还用于在所述第二时频资源上与所述第一终端装置通信；所述收发单元，还用于向所述第二终端装置发送第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；所述收发单元，还用于向所述第二终端装置发送第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；所述收发单元，还用于在所述第三时频资源上与所述第二终端装置通信。
在一种可能的设计中，所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
在一种可能的设计中，处理单元，用于根据来自所述第一终端装置的第二信息确定第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述收发单元，还用于向所述第一终端装置及所述第二终端装置发送第四下行控制信息， 所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
在一种可能的设计中，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述收发单元，还用于在所述第四时频资源上与所述第一终端装置及所述第二终端装置传输第三信息。
在一种可能的设计中，所述第二配置信息及所述第二下行控制信息通过所述第一终端装置对应的用户标识加扰，所述第三配置信息及所述第三下行控制信息通过所述第二终端装置对应的用户标识加扰。
在一种可能的设计中，所述至少一个资源单元包括至少一个带宽部分资源。
第五方面提供了一种第一终端装置，有益效果可以参见第二方面的描述，此处不再赘述。所述装置可以是所述第一终端装置，也可以是所述第一终端装置内的芯片或模块，还可以是芯片或片上系统，该装置包括：收发单元，用于接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置协助所述第一网络装置与所述第二终端装置之间传输信息；所述收发单元，还用于接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；所述收发单元，还用于在所述第一时频资源上与所述第一网络装置传输第一信息。
在一种可能的设计中，所述收发单元，还用于接收来自所述第一网络装置的第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；所述收发单元，还用于接收来自所述第一网络装置的第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；所述收发单元，还用于在所述第二时频资源上与所述第一终端装置通信；
在一种可能的设计中，所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
在一种可能的设计中，所述收发单元，还用于向所述第一网络装置发送第二信息，所述第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述收发单元，还用于接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
在一种可能的设计中，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述收发单元，还用于在所述第四时频资源上与所述第一网络装置传输第三信息。
在一种可能的设计中，所述第二配置信息及所述第二下行控制信息通过所述第一 终端装置对应的用户标识加扰。
在一种可能的设计中，所述至少一个资源单元包括至少一个带宽部分资源。
第六方面，提供了一种第二终端装置，有益效果可以参见第三方面的描述，此处不再赘述。所述装置可以是所述第二终端装置，也可以是所述第二终端装置内的芯片或模块，还可以是芯片或片上系统，该装置包括：收发单元，用于接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置协助所述第一网络装置与所述第二终端装置之间传输信息；所述收发单元，还用于接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；所述收发单元，还用于在所述第一时频资源上与所述第一网络装置传输第一信息。
在一种可能的设计中，所述收发单元，还用于接收来自所述第一网络装置的第三配置信息，所述第三配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；所述收发单元，还用于接收来自所述第一网络装置的第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；所述收发单元，还用于在所述第三时频资源上与所述第一终端装置通信；
在一种可能的设计中，所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
在一种可能的设计中，所述收发单元，还用于向所述第一网络装置发送第二信息，所述第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述收发单元，还用于接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
在一种可能的设计中，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述收发单元，还用于在所述第四时频资源上与所述第一网络装置传输第三信息。
在一种可能的设计中，所述第三配置信息及所述第三下行控制信息通过所述第一终端装置对应的用户标识加扰。
在一种可能的设计中，所述至少一个资源单元包括至少一个带宽部分资源。
第七方面，本申请实施例提供了一种计算机可读存储介质或非易失性存储介质，所述计算机可读存储介质或非易失性存储介质中存储有指令或程序，当指令或程序在计算机上运行时，使得计算机执行上述各方面所述的方法，或当指令或程序在一个或多个处理器上运行时，使得包含所述一个或多个处理器的通信装置执行上述各方面所述的方法。
第八方面，本申请实施例提供了一种计算机程序产品，所述计算机程序产品用于 存储计算机程序，当所述计算机程序在计算机上运行时，使得所述计算机执行如上述任意一方面所述的方法。
第九方面，本申请实施例提供了一种芯片或传输指示信息的装置，包括：至少一个处理器，所述至少一个处理器与存储器耦合，所述存储器包括指令，所述至少一个处理器运行所述指令使所述用于传输公共信号的装置执行如上述第一方面或第二方面或第三方面所涉及的方法。
第十方面，提供了一种通信装置，此通信装置包括一个或多个处理器，以及一个或多个存储器或非易失性存储介质，此一个或多个存储器或非易失性存储介质中存储有指令或程序，当所述一个或多个处理器执行所述指令或程序时，使得所述通信装置或所述一个或多个处理器执行上述各方面以及本申请实施例的方法。
第十一方面，提供了一种终端装置或通信装置，配置为执行上述第二方面或第三方面所涉及的方法。
第十二方面，提供了一种网络装置或通信装置，配置为执行上述第一方面所涉及的方法。
第十三方面，本申请实施例提供了一种系统，所述系统包括上述方面的第一终端装置和第二终端装置以及第一网络装置。
附图说明
图1是根据本申请实施例的系统的示意性架构图。
图2是根据本申请实施例的一种配置信息发送的方法、第一终端装置、第二终端装置、第一网络装置及系统。
图3是根据本申请实施例的又一种配置信息发送流程图。
图4是根据本申请实施例的一种资源指示示意图。
图5是根据本申请实施例的一种信息指示示意图。
图6是根据本申请实施例的一种信息指示示意图。
图7是根据本申请实施例的一种第一网络装置。
图8是根据本申请实施例的一种第一终端装置。
图9是根据本申请实施例的一种第二终端装置。
图10是根据本申请实施例的一种网络装置。
图11是根据本申请实施例的一种通信装置。
图12是根据本申请实施例的一种通信装置。
具体实施方式
图1是本申请实施例的可能的应用场景示意图。如图1所示，该应用场景可以包括多个终端装置和网络装置。作为一个示例，所述终端设备可以是移动终端，所述网络设备可以是接入网设备。如图1所示，网络装置通过上下行链路与多个终端装置通 信，多个终端装置可以构成用户协作组，一个协作组中的终端装置之间也可以相互通信。网络装置向用户协作组发送信息，第一终端装置与第二终端装置均可以通过Uu接口链路接收信息，同时第二终端装置还可以通过侧行链路(Sidelink,SL)与第一终端装置进行通信，第二终端装置可以将信息通过侧行链路传输给第一终端装置和/或第三终端装置，第一终端装置与第三终端装置可以将第二终端装置的信息传输给第一网络装置从而完成对第二终端装置的传输协作。在上行传输场景中，第二终端装置为源目标设备(Source User Equipment，SUE),第一终端装置为协作用户设备1(Cooperative User Equipment，CUE1)，第三终端装置为协作用户设备2，即为CUE2；对于下行协作传输场景，第二终端装置为目标用户设备(Target User Equipment，TUE)，图1只示出了两个协作终端装置，实际场景中，协作终端装置的数量可以多于两个，源终端装置也可以有多个。具体地，基于用户协作的上行传输主要包括两个阶段：第一阶段源用户设备通过侧行链路发送数据给协作用户设备，即图中的CUE1和CUE2，这里的侧行链路是指用于终端与终端之间进行通信的链路；第二阶段CUE1和CUE2将正确接收到的信号通过上行Uu链路转发给基站，可以有不同的转发方式，例如放大转发、解码转发、压缩转发等，这里的上行Uu链路是指用于终端发送信息到网络设备的通用的UE网络接口。对于第二阶段的传输，SUE也可以通过上行Uu链路发送信息到基站，这里不做限定；这样SUE在CUE1和CUE2的帮助下实现数据可靠传输，从而提升上行覆盖和系统传输效率。基于用户协作的下行传输同样主要包括两个阶段：第一阶段网络设备通过下行Uu链路发送信息到协作用户设备(Cooperative User Equipment，CUE)，即图中的CUE1和CUE2；第二阶段CUE1和CUE2将正确接收到的信号通过侧行链路转发目标用户设备(Target User Equipment，TUE)(可以有不同的转发方式，例如放大转发、解码转发、压缩转发等)。对于第一阶段的传输，网络设备也可以通过下行Uu链路发送信息到目标用户设备(Target User Equipment，TUE)，这里不做限定；这样SUE或者TUE在CUE1和CUE2的帮助下实现数据可靠传输，从而提升上行覆盖和系统传输效率。对于用户设备(User Equipment，UE)而言，其可以是以自身为中心的用户协作组的SUE/TUE，同时也可以是其他一个或者多个用户协作组的CUE。在同一小区中，可以存在多个不同的用户协作组。对于UE协作传输，当SUE/TUE周围有多个潜在的CUE时，网络侧或者SUE/TUE可以选择前述多个潜在CUE的一个或者多个来作为CUE。本申请实施例不仅适用于UE协作，也可以适用于用户设备中继(UE relay)。
以下，对本申请实施例中的部分用语进行解释说明，以便于本领域技术人员理解。
1)终端装置，本申请所涉及到的第一终端装置或第二终端装置可以包括各种具有无线通信功能的设备或者此设备中的单元、部件、模块、装置、芯片或者SOC，所述具有无线通信功能的设备例如可以是车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它设备，移动台(Mobile station，MS)，终端(terminal)或用户设备(User Equipment，UE)等。第一至第二终端装置为车载设备时，可放置或安装在车辆内，车载设备可视为车辆的一部分，也可以视为模块或模组安置于车辆中，车载终端装置也可以称为车载单元(On Board Unit，OBU)。
本申请实施例所涉及的第一或第二终端装置还可以包括向用户提供语音和/或数 据连通性的设备，具体的，包括向用户提供语音的设备，或包括向用户提供数据连通性的设备，或包括向用户提供语音和数据连通性的设备。例如可以包括具有无线连接功能的手持式设备、或连接到无线调制解调器的处理设备。该终端设备可以经无线接入网(radio access network，RAN)与核心网进行通信，与RAN交换语音或数据，或与RAN交互语音和数据。该终端装置可以包括用户设备(user equipment，UE)、无线终端设备、移动终端设备、设备到设备通信(device-to-device，D2D)终端设备、车到一切(vehicle to everything，V2X)终端设备、机器到机器/机器类通信(machine-to-machine/machine-type communications，M2M/MTC)终端设备、物联网(internet of things，IoT)终端设备、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、远程站(remote station)、接入点(access point，AP)、远程终端(remote terminal)、接入终端(access terminal)、用户终端(user terminal)、用户代理(user agent)、或用户装备(user device)等。例如，可以包括移动电话(或称为“蜂窝”电话)，具有移动终端设备的计算机，便携式、袖珍式、手持式、计算机内置的移动装置等。例如，个人通信业务(personal communication service，PCS)电话、无绳电话、会话发起协议(session initiation protocol，SIP)话机、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)、等设备。还包括受限设备，例如功耗较低的设备，或存储能力有限的设备，或计算能力有限的设备等。例如包括条码、射频识别(radio frequency identification，RFID)、传感器、全球定位系统(global positioning system，GPS)、激光扫描器等信息传感设备。
作为示例而非限定，本申请实施例所涉及的第一或第二终端装置还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备或智能穿戴式设备等，是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称，如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上，或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备，更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能，例如：智能手表或智能眼镜等，以及只专注于某一类应用功能，需要和其它设备如智能手机配合使用，如各类进行体征监测的智能手环、智能头盔、智能首饰等。
终端装置，可以是终端设备，或者也可以是用于实现终端设备的功能的模块，该模块可以设置在终端设备中，或者也可以与终端设备彼此独立设置，该模块例如为芯片、芯片系统或片上系统等。
2)网络装置，例如包括接入网(access network，AN)设备，例如基站(例如，接入点)，可以是指接入网中在空口通过一个或多个小区与无线终端设备通信的设备，或者例如，一种车到一切(vehicle-to-everything，V2X)技术中的网络设备为路侧单元(road side unit，RSU)。基站可用于将收到的空中帧与IP分组进行相互转换，作为终端设备与接入网的其余部分之间的路由器，其中接入网的其余部分可包括IP网络。RSU可以是支持V2X应用的固定基础设施实体，可以与支持V2X应用的其他实体交换消息。网络设备还可协调对空口的属性管理。例如，网络装置可以包括长期演 进(long termevolution，LTE)系统或高级长期演进(long term evolution-advanced，LTE-A)中的演进型基站(NodeB或eNB或e-NodeB，evolutional Node B)，或者也可以包括第五代移动通信技术(the 5 th generation，5G)新空口(new radio，NR)系统(也简称为NR系统)中的下一代节点B(next generation node B，gNB)或者也可以包括云接入网(cloud radio access network，Cloud RAN)系统中的集中式单元(centralized unit，CU)和分布式单元(distributed unit，DU)，本申请实施例并不限定。
4)侧行链路(sidelink)，是指终端装置和终端装置之间的链路。上行链路是指终端装置向网络装置发送信息的链路，下行链路是指终端装置接收来自网络装置信息的链路。
5)本申请实施例中的术语“系统”和“网络”可被互换使用。“至少一个”是指一个或者多个，“多个”是指两个或两个以上。“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的情况，其中A,B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a,b,或c中的至少一项(个)，可以表示：a,b,c,a-b,a-c,b-c,或a-b-c，其中a,b,c可以是单个，也可以是多个。
以及，除非有相反的说明，本申请实施例提及“第一”、“第二”等序数词是用于对多个对象进行区分，不用于限定多个对象的顺序、时序、优先级或者重要程度。例如，第一功率控制因子和第二功率控制因子，只是为了区分不同的功率控制因子，而并不一定是表示这两种功率控制因子的内容、优先级或者重要程度等的不同。
下面结合具体例子，以第一终端装置、第二终端装置以及第一网络装置为例，更加详细地描述本申请的实施例。
图2是根据本申请实施例的一种配置信息的发送方法、执行配置信息发送方法的第一终端装置、第二终端装置和第一网络装置，以及包括第一终端装置、第二终端装置和第一网络装置的系统。
如图7所示，第一网络装置包括收发单元710、处理单元720。如图8所示，第一终端装置包括收发单元810及处理单元820。如图9所示，第二终端装置包括收发单元910，第二终端装置还可以包含处理单元920。
当第一或第二终端装置为终端设备或者用户设备时，，当网络装置为网络设备或者基站时，收发单元710、收发单元810、收发单元910在发送信息时可以为发送单元或者发射器，收发单元710、收发单元810、收发单元910在接收信息时可以为接收单元或者接收器，收发单元可以为收发器，此收发器、发射器或接收器可以为射频电路，当第一或第二终端装置包含存储单元时，该存储单元用于存储计算机指令，该处理器与存储器通信连接，处理器执行存储器存储的计算机指令，使第一终端装置、第二终端装置及第一网络装置执行图2实施例涉及的方法。其中，处理器可以是一个通用中央处理器(CPU)，微处理器，特定应用集成电路(Application Specific Intergrated Circuit，ASIC)。
当第一终端装置、第二终端装置或第一网络设备为芯片时，收发单元710、收发单元910、收发单元820可以是输出接口、管脚或电路等。该处理单元可执行存储单元存储的计算机执行指令，以使该第一终端装置或第二终端装置或第一网络装置内的芯片执行图2所涉及的方法。可选地，所述存储单元为所述芯片内的存储单元，如寄存器、缓存等，所述存储单元还可以是所述终端内的位于所述芯片外部的存储单元，如只读存储器(Read Only Memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(Random Access Memory，RAM)等。
图2实施例所涉及的数据传输的方法的具体步骤如下：
步骤S201：第一网络装置的收发单元710向第一用户组发送第一配置信息，所述第一终端装置的收发单元810及第二终端装置的收发单元910接收来自第一网络装置的第一配置信息，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述第一网络装置向所述第一用户组发送第一下行控制信息，所述第一终端装置的收发单元810及第二终端装置的收发单元910接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元。
步骤S202：所述第一网络装置在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息。可选的，第一时频资源用于所述第一网络装置向第一终端装置及第二终端装置发送信息，或第一时频资源用于第一网络装置接收来自第一终端装置及第二终端装置的信息。在上行协作场景中，当第一终端装置作为CUE，第二终端装置作为SUE时，第二终端装置将需要协作传输的第一信息通过侧行链路发送给第一终端装置，第一终端装置与第二终端装置在第一时频资源上向第一网络装置发送第一信息，第一网络装置接收到来自第一终端装置与第二终端装置的第一信息，提升了对第一信息接收成功的概率。在下行协作场景中，第二终端装置作为TUE，第一网络装置在第一时频资源上向第一用户组传输第一信息，CUE及TUE均接收到第一信息，同时CUE还能在侧行链路上将接收到的第一信息转发给TUE，从而提升TUE正确接收第一信息的概率。
在步骤S201中，可选的，第一网络装置可以通过系统消息或无线资源控制(Radio Resource Control，RRC)公共信息发送第一配置信息。比如由接入网设备向终端发送系统信息或RRC公共信息。系统信息或公共RRC信息可以是小区级的参数。通过系统信息配置或RRC公共信息的配置的方式，可以为一组终端配置链路资源，在具体实现中，可以由接入网设备向一组终端发送系统信息或RRC公共信息，该系统信息或RRC公共信息用于为各个终端配置链路资源。由于系统信息或RRC公共信息是发给一组终端的，因此系统信息配置或RRC公共信息配置的链路资源可以用于基站和组内的终端之间的组播传输，比如基站可以使用系统信息配置或RRC公共信息配置的链路资源组播数据和/或控制信息，则组内的终端可以在该链路资源上接收数据或控制信息。一组终端可以是指可以接收到该系统信息或RRC公共信息的一个或多个终端。例如，一个 小区可以将其服务的终端分为多组，所述一组终端为其中的一组。系统信息配置或RRC公共信息配置的链路资源还可以用于单播传输和/或广播传输，这里不做限定。
在步骤S201中，至少一个资源单元包括至少一个带宽部分资源。带宽部分是一段连续的频域资源。带宽部分也可以称为载波带宽部分(载波BWP)。在一个服务小区中，针对一个UE，基站可以为该UE最多配置4个BWP。针对一个UE，同时只能激活一个BWP。UE在激活的BWP上进行数据的收发。第一网络装置为第一用户组配置至少一个资源单元供第一用户组中的终端装置同时使用，后续通过第一下行控制信息确定第一资源单元，即第一网络装置确定的激活的带宽部分资源，通过为第一用户组配置多个可选的带宽部分资源增加了第一用户组协作时频资源的可选择性。通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置的至少一个资源单元实际包含一个或多个带宽部分资源，后续通过第一下行控制信息确定第一资源单元，即激活的带宽部分资源，增加了第一用户组协作时频资源的可选择性。
第一用户组包括第一终端装置及第二终端装置，第一用户组还可以包括第三种终端装置或者其他终端装置，这里并不做限定。
在步骤S201中，第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，第一时频资源属于所述第一资源单元。第一网络装置向第一用户组发送第一下行控制信息用于指示激活的第一资源单元，以及第一资源单元中的第一时频资源部分。可选的，资源单元可以是带宽部分资源(BWP资源)。第一用户组中的各个终端装置确定第一资源单元即是确定激活的BWP资源，并可以在激活的BWP资源上与第一网络装置进行通信。第一下行控制信息还指示了第一时频资源，第一时频资源属于第一资源单元，即属于激活的BWP资源。可选的，第一下行控制信息承载在物理下行控制信道(Physical Downlink Control Channel，PDCCH)上发送。
在步骤S201中，可选的，第一网络装置还可以通过两个下行控制信息分别指示第一资源单元及第一资源单元中第一时频资源。例如：网络装置向用户组发送配置信息，所述配置信息用于指示至少一个资源单元，所述用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；所述网络装置向所述用户组发送第五下行控制信息，所述第五下行控制信息用于指示所述至少一个资源单元中的第一资源单元；所述网络装置在所述至少一个资源单元中的第一资源单元上向所述用户组发送第六下行控制信息，所述第六下行控制信息用于指示第一时频资源，所述第一时频资源属于所述第一资源单元；所述第六下行控制信息是在控制资源集上发送的，所述控制资源集属于所述至少一个资源单元；所述第一网络装置在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息，增加了指示方式的灵活性。
在步骤S201中，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述第一网络装置在所述第四时频资源上与所述第一终端装置及所述第二终端装置传输第三信息。第一控制资源集为下行控制资源集，在第一网络装置为第一用户组配置至少一个资源单元，并通过PDCCH向第一户用组发送第一下行控制信息确定激活BWP，之后第一用户组与第一网络装置数据传输的控制信息 可以下发在第一控制资源集中，即第一终端装置在确定了用于协作的激活BWP后，可在激活BWP中的资源控制集(Control Resource Set，CORESET)上接收后续的下行控制信息，并通过后续的下行控制信息获取后续第二次、第三次数据传输对应的时频资源。示例性的，第一网络装置在当前预先配置的BWP中发送第一配置信息及第一下行控制信息，第一用户组中的终端装置通过当前的预先配置的BWP中的CORESET或PDCCH或其他信道例如数据信道中接收第一配置信息及第一下行控制信息，通过第一配置信息确定若干BWP，通过第一下行控制信息获取激活的BWP，以及激活BWP中的COREST及第一时频资源，第一网络装置在第一时频资源上与第一用户组进行数据传输。在下一次数据传输时，第一网络装置在激活BWP中的CORESET上向第一用户组下发第五控制信息，第一用户组在激活BWP中的CORESET接收第五下行控制信息，第五下行控制信息用于指示第四时频资源，第四时频资源与第一时频资源可以是不同的时频资源，即第一网络装置可以根据每次协作传输的数据业务的特点选择不同大小的时频资源供第一用户组使用。通过本申请实施例，第一用户组在第一资源单元中的第一控制资源集中接收第五控制信息，第五下行控制信息用于指示第一资源单元中的第四时频资源，第四时频资源用于第一用户组与第一网络装置传输第三信息。第四时频资源与第一时频资源可以是不同的时频资源，增加了第一用户组与第一网络装置通信使用时频资源的灵活度。
如图4所示为带宽部分资源示意图，第一网络装置通过第一配置信息为第一用户组配置了至少一个资源单元，至少一个资源单元可以是BWP资源池，BWP资源池包括至少一个BWP，不同的BWP占据的频域资源不同。示例性的，第一网络装置通过第一配置信息为第一用户组配置了N个BWP，分别标号为BWP_1、BWP_2……BWP_N。第一网络装置向第一用户组发送第一下行控制信息，第一下行控制信息指示至少一个资源单元中的第一资源单元，示例性的，第一下行控制信息指示图4中的BWP_2为第一资源单元，即为激活的BWP，同时第一下行控制信息还指示BWP_2中的第一时频资源，第一时频资源为BWP_2中的一部分，即用于第一用户组与第一网络装置之间传输信息的时频资源。第一终端装置与第二终端装置可以在第一时频资源上向第一网络装置发送信息，第一终端装置与第二终端装置还可以在第一时频资源上接收来自第一网络装置的信息。激活BWP还包括第一控制资源集即CORESET，第一网络装置在CORESET上发送第五下行控制信息用于指示第四时频资源，图4中箭头指示即代表CORESET中的下行控制信息指示的时频资源。第一时频资源与第四时频资源可以相同，也可以根据业务需求而不同。
所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。即可以通过第一用户组的Group ID加扰，或第一配置信息及第一下行控制信息中携带第一用户组对应的组标识来告知第一用户组中的各个终端装置。
如图5所示，椭圆中的用户装置属于第一用户组，例如第一终端装置及第二终端装置，还可以包括其他终端装置，第一网络装置向第一用户组发送第一配置信息以及第一下行控制信息，该第一配置信息及第一下行控制信息可以通过第一用户组对应的组标识加扰，第一用户组中的终端装置接收到配置信息及控制信息后使用组标识解码成功，便获取第一资源单元及第一时频资源，该第一资源单元及第一时频资源是网络 设备配置的第一用户组的协作传输资源，CUE及SUE/TUE可以同时使用第一时频资源，提升了资源的使用效率。
可选的，第一网络装置还可以分别向第一用户组中的终端装置发送多个配置信息及多个下行控制信息来配置至少一个资源单元及第一资源单元、第一资源单元中的第一时频资源。
例如：第一网络装置向第一终端装置发送一个配置信息，该配置信息通过第一终端装置对应的用户标识加扰，该配置信息还包括一个指示位，用于指示这个信息配置用于第一用户组的协作传输，而非用于第一终端装置与第一网络装置自身数据的传输，该配置信息用于指示第一终端装置至少一个资源单元；第一网络装置向第一终端装置发送下行控制信息，该下行控制信息也通过第一终端装置对应的用户标识加扰，该下行控制信息同样包括一个指示位用于指示该控制信息用于配置协作传输上使用的时频资源，该下行控制信息用于指示至少一个资源单元中的一个特定资源单元，即激活BWP，还用于指示激活BWP中的时频资源及CORESET资源。同样的，也为第二终端装置发送UE级别的配置信息及UE级别的下行控制信息，也都通过对应的用户标识加扰，均包含指示位指示第一资源单元及第一时频资源用于协作传输。
可选的，配置信息可通过RRC专用信息配置，对协作用户传输的协作BWP资源和协作CORESET资源进行配置，包括上下行协作传输的协作BWP资源和协作CORESET资源。下行控制信息则通过UE专用的下行控制信令的方式配置SUE/TUE和CUE使用不同的指示信令对SUE/TUE和CUE激活的协作BWP资源及协作时频资源进行指示，并增加指示位指示该UE专用的下行控制信令的方式配置是对协作指示信令的配置，同时使能SUE/TUE和CUE使用相同的协作BWP资源以及相同的协作时频资源，SUE/TUE和CUE也可以使用不同的协作时频资源进行传输，这里不做限定，对于通过UE专用的下行控制信令的方式的配置信息，可以通过采用UE ID加扰的方式实现对SUE/TUE和CUE组成的协作用户组用户的分别配置；第一网络装置通过UE专用的下行控制信令配置的方式配置SUE/TUE和CUE使用不同的指示信令通常是指使用不同的DCI，即对于SUE/TUE和CUE，DCI中包含的激活BWP指示位、资源分配(Resource Allocation，RA)等信息指示位相同；DMRS、MCS/RV等指示位不同，以降低用户间干扰，最大化用户传输能力。
通过本申请实施例，第一网络装置只需发送一个通过组标识加扰的配置信息和控制信息即可为所有第一用户组中的终端装置配置相同的资源单元及时频资源，第一用户组中的各个终端装置通过识别加扰的组标识即确定该配置信息是发送给自己的，因此组标识加扰的组播或广播的发送方式有效降低了下行控制信令的资源开销。或第一网络装置向第一用户组中的各个终端装置发送通过终端装置对应的用户标识加扰的配置信息和控制信息来为第一用户组配置相同的资源单元及时频资源，增加了配置方式的灵活性。
通过本申请实施例，第一网络装置通过第一配置信息为第一用户组配置了若干资源单元，通过第一下行控制信息用于指示第一资源单元及第一资源单元中的第一时频资源。第一网络装置为包括第一终端装置及第二终端装置的第一用户组配置了相同的第一资源单元及第一时频资源，用于第一用户组中的若干终端装置同时与第一网络装 置通信，节省了资源单元，提升了资源利用率。
图3是本申请另一实施例的流程示意图。
S300A：第一终端装置的收发单元810向第一网络装置发送第二信息，第一网络装置的收发单元710接收来自第一终端装置的第二信息；第一网络装置根据第二信息确定第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
S300B：第一网络装置的收发单元710向第一终端装置及第二终端装置发送第四下行控制信息，第一终端装置的收发单元810及第二终端装置的收发单元910接收来自第一网络装置的第四下行控制信息。第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
第二信息包括以下信息中的至少一种：第一终端装置的通信能力、第一终端装置与第二终端装置的信道状态、第一终端装置与第一网络装置之间的信道状态、第一终端装置是否处于空闲状态。第一网络装置根据第二信息确定第一终端装置可以作为第二终端装置的CUE，并且第一、第二终端装置同属于第一用户组。第一终端装置通过第四下行控制信息告知CUE、TUE/SUE属于第一用户组，并且通知第一用户组对应的组标识。该组标识用于后续接收并解码第一配置信息及第一下行控制信息。通过本申请实施例，第一网络装置通过第二信息确定第一终端装置用于协助第一网络装置与第二终端装置的通信，并向第一终端装置及第二终端装置发送消息通知它们属于第一用户组并通知组标识，第一、第二终端装置确定自己属于第一用户组并获取用户组的组标识，是后续各终端装置正确接收解码配置信息及下行控制信息的前提。
S301-S302：可参考步骤S201-S202。
S303：第一网络装置的收发单元710向第一终端装置及第二终端装置发送第五下行控制信息。第一终端装置的收发单元810及第二终端装置的收发单元910接收来自第一网络装置的第五下行控制信息。第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；
可选的，第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；所述第一网络装置在所述第四时频资源上与所述第一终端装置及所述第二终端装置传输第三信息。第一控制资源集为下行控制资源集，在第一网络装置为第一用户组配置至少一个资源单元，并通过PDCCH向第一户用组发送第一下行控制信息确定激活BWP后，之后第一用户组与第一网络装置数据传输时的控制信息可以下发在第一控制资源集中，即第一终端装置在确定了用于协作的激活BWP后，可在激活BWP中的CORESET上接收后续下行控制信息，并通过后续下行控制信息获取后续第二次、第三次数据传输对应的时频资源。示例性的，第一网络装置在当前预先配置的BWP中发送第一配置信息及第一下行控制信息，第一用户组中的终端装置通过当前的预先配置的BWP中的CORESET或PDCCH或其他信道例如数据信道中接收第一配置信息及第一下行控制信息，通过第一配置信息确定若干BWP，通过第一下行控制信息获 取激活BWP，以及激活BWP中的COREST及第一时频资源，第一网络装置在第一时频资源上与第一用户组进行数据传输。在下一次数据传输时，第一网络装置在激活BWP中的CORESET中向第一用户组下发第五控制信息，第一用户组通过激活BWP中的CORESET接收第五下行控制信息，第五下行控制信息用于指示第四时频资源，第四时频资源与第一时频资源可以是不同的时频资源，即第一网络装置可以根据每次协作传输的数据业务的特点选择不同大小的时频资源供第一用户组使用。
S304：第一网络装置在所述第四时频资源上与所述第一终端装置及所述第二终端装置传输第三信息。可选的，第四时频资源与第一时频资源可以是不同的时频资源。
通过本申请实施例，第一用户组在第一资源单元中的第一控制资源集中接收第五控制信息，第五下行控制信息用于指示第一资源单元中的第四时频资源，第四时频资源用于第一用户组与第一网络装置传输第三信息。第四时频资源与第一时频资源可以是不同的时频资源，增加了第一用户组与第一网络装置通信使用时频资源的灵活度。
S305:第一网络装置的收发单元710向第一终端装置发送第二配置信息，第一终端装置的收发单元810接收来自第一网络装置的第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；第一网络装置的收发单元710向第一终端装置发送第二下行控制信息，第一终端装置的收发单元810接收来自第一网络装置的第二下行控制信息，第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，第二时频资源属于所述第二资源单元；
可选的，所述第二配置信息及所述第二下行控制信息通过所述第一终端装置对应的用户标识加扰。
第二配置信息可以是RRC专用信息或者是经过第一终端装置的用户标识加扰的RRC信息中的一部分。可选的，第一网络装置通过RRC专用信息配置的方式对用户自身传输所使用的BWP资源以及CORESET资源进行配置，进而使能不同的用户根据自身的发送接收能力配置不同的BWP资源，基站通过RRC专用信息配置的方式可以通过UE ID加扰的方式实现对不同用户的不同配置。
S306:所述第一网络装置在所述第二时频资源上与所述第一终端装置通信。
第一网络装置在第二时频资源上接收来自第一终端装置发送的信息或者向第一终端装置发送信息。
通过本申请实施例，第一网络装置向第一终端装置发送第二配置信息及第二下行控制信息，为第一终端装置配置若干资源单元，并激活第二资源单元及确定第二资源单元中的第二时频资源，为第一终端装置配置自身与第一网络装置通信的资源单元及时频资源，同理也为第二终端装置配置其与第一网络装置通信的资源单元及时频资源。根据终端装置的业务需求及能力配置其自身与第一网络装置通信的资源单元及时频资源，提升了资源配置的灵活性。
S307:第一网络装置的收发单元710向第二终端装置发送第三配置信息，第二终端装置的收发单元910接收来自第一网络装置的第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；第一网络装 置的收发单元710向第二终端装置发送第三下行控制信息，第一终端装置的收发单元910接收来自第一网络装置的第三下行控制信息，第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，第三时频资源属于所述第三资源单元；
示例性的，如图6所示，第一网络装置向第一终端装置发送第二配置信息及第二下行控制信息，第二配置信息及第二下行控制信息通过第一终端装置对应的用户组标识加扰，用于通知第一终端装置该信息用于配置第一终端装置自身传输的BWP资源。第一网络装置向第二终端装置发送第三配置信息及第三下行控制信息。第三配置信息及第三下行控制信息通过第二终端装置对应的用户组标识加扰，用于通知第二终端装置该信息用于配置第一终端装置自身传输使用的BWP资源。各个终端装置通过自身的用户标识接收配置信息及下行控制信息，通过终端用户各自的用户标识加扰来确定终端自身与第一网络装置通信的资源单元及时频资源，可以实现根据终端装置的业务需求及能力配置资源的效果，提升了资源配置的灵活性。
第二配置信息为第一终端装置配置自身与第一网络装置通信所使用的至少一个资源单元，第一下行控制信息指示第二资源单元，即激活的BWP以及激活BWP中的第二时频资源，第二时频资源用于第一网络装置接收来自第一终端装置的数据，第一终端装置接收来自第一网络装置的数据，即第二时频资源不用于协作传输，而是用户UE与网络装置之间数据传输的需求。可选的，第二资源单元与第一资源单元可以相同，也可以不同。即第一用户组所使用的协作BWP资源与CUE/TUE所使用的自身BWP资源可以是相同的资源，也可以是不同的资源，这里并不做限定。同样的，用户自身传输传输所使用的BWP资源、CORESET资源可以和用户协作传输所使用的协作BWP资源、协作CORESET资源相同，也可以不同。
针对某一用户，激活的协作BWP资源与自身传输激活的BWP资源可以相同或者不同，同时指示激活的协作BWP资源、协作时频资源与自身传输激活的BWP资源、时频资源的指示信令也可以相同或者不同，当指示信令相同，激活的协作BWP资源与自身传输激活的BWP资源不同时，需增加指示位对两种BWP资源的指示进行区分，同时需要增加指示位对两种时频资源的指示进行区分。
S308:所述第一网络装置在所述第三时频资源上与所述第二终端装置通信。
具体步骤与有益效果可以参考S306。
图10是本申请实施例的网络装置1000的示意性框图。应理解，所述网络装置1000能够执行图2的方法或其他实施例中由网络装置执行的各个步骤，为了避免重复，此处不再详述。通信装置1000包括：
存储器1010，用于存储程序；
通信接口1020，用于和其他设备进行通信；
处理器1030，用于执行存储器1010中的程序，当所述程序被执行时，所述处理器1030用于通过所述通信接口1020向第一用户组发送第一配置信息，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置， 所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
所述第一网络装置向所述第一用户组发送第一下行控制信息，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
所述第一网络装置在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息。
或者，所述处理器1030用于通过所述通信接口1020向所述第一终端装置发送第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；向所述第一终端装置发送第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；在所述第二时频资源上与所述第一终端装置通信；向所述第二终端装置发送第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；向所述第二终端装置发送第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；在所述第三时频资源上与所述第二终端装置通信。
应理解，图10所示的通信装置1000可以是芯片或电路。例如可设置在终端设备内的芯片或电路。上述通信接口1020也可以是收发器。收发器包括接收器和发送器。可选的，该通信装置1000还可以包括总线系统，处理器1030、存储器1010以及通信接口1020可以通过总线连接，当然，处理器1030、存储器1010以及通信接口1020也可以不通过总线，而通过电路或布线通信连接在一起。
其中，处理器1030、存储器1010、接收器和发送器耦合连接，可以互相进行通信，也可以通过总线系统相连，处理器1030用于执行该存储器1010存储的指令，以控制接收器接收信号，并控制发送器发送信号，完成本申请通信方法中网络设备的步骤。其中，接收器和发送器可以为相同或不同的物理实体。为相同的物理实体时，可以统称为收发器。所述存储器1010可以集成在所述处理器1030中，也可以与所述处理器1030分开设置。
作为一种实现方式，接收器和发送器的功能可以考虑通过收发电路或者收发专用芯片实现。处理器1030可以考虑通过专用处理芯片、处理电路、处理器或者通用芯片实现。
图11是本申请实施例的终端装置1100的示意性框图。应理解，通信装置1100能够执行上述方法中由第一终端装置执行的各个步骤，为了避免重复，此处不再详述。通信装置1100包括：
存储器1110，用于存储程序；通信接口1120，用于和其他设备进行通信；处理器1130，用于执行存储器1110中的程序，当所述程序被执行时，所述处理器1130用于通过所述通信接口1120接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置协助所述第一网络装置与所述第二终端装置之间传输信息；
接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给 第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
在所述第一时频资源上与所述第一网络装置传输第一信息。
应理解，图11所示的终端装置1100可以是芯片或电路。例如可设置在网络设备内的芯片或电路。上述通信接口1120也可以是收发器。收发器包括接收器和发送器。可选的，该通信装置1100还可以包括总线系统，处理器1130、存储器1110以及通信接口1120可以通过总线连接，当然，处理器1130、存储器1110以及通信接口1120也可以不通过总线，而通过电路或布线通信连接在一起。
其中，处理器1130、存储器1110、接收器和发送器耦合连接，可以互相进行通信，也可以通过总线系统相连，处理器1130用于执行该存储器1110存储的指令，以控制接收器接收信号，并控制发送器发送信号，完成本申请通信方法中网络设备的步骤。其中，接收器和发送器可以为相同或不同的物理实体。为相同的物理实体时，可以统称为收发器。所述存储器1110可以集成在所述处理器1130中，也可以与所述处理器1130分开设置。
作为一种实现方式，接收器和发送器的功能可以考虑通过收发电路或者收发专用芯片实现。处理器1130可以考虑通过专用处理芯片、处理电路、处理器或者通用芯片实现。
图12是本申请实施例的终端装置1200的示意性框图。应理解，终端装置1200能够执行上述方法中由第二终端装置执行的各个步骤，为了避免重复，此处不再详述。通信装置1200包括：
存储器1210，用于存储程序；通信接口1220，用于和其他设备进行通信；处理器1130，用于执行存储器1210中的程序，当所述程序被执行时，所述处理器1230用于通过所述通信接口1220向接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；在所述第一时频资源上与所述第一网络装置传输第一信息。
应理解，图12所示的终端装置1200可以是芯片或电路。例如可设置在网络设备内的芯片或电路。上述通信接口1220也可以是收发器。收发器包括接收器和发送器。可选的，该通信装置1200还可以包括总线系统，处理器1230、存储器1210以及通信接口1220可以通过总线连接，当然，处理器1230、存储器1210以及通信接口1220也可以不通过总线，而通过电路或布线通信连接在一起。
其中，处理器1230、存储器1210、接收器和发送器耦合连接，可以互相进行通信，也可以通过总线系统相连，处理器1230用于执行该存储器1210存储的指令，以控制接收器接收信号，并控制发送器发送信号，完成本申请通信方法中网络设备的步骤。其中，接收器和发送器可以为相同或不同的物理实体。为相同的物理实体时，可以统称为收发器。所述存储器1210可以集成在所述处理器1230中，也可以与所述处理器1230分开设置。
作为一种实现方式，接收器和发送器的功能可以考虑通过收发电路或者收发专用芯片实现。处理器1230可以考虑通过专用处理芯片、处理电路、处理器或者通用芯片实现。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (50)

  1. 一种配置信息的发送方法，其特征在于，包括：
    第一网络装置向第一用户组发送第一配置信息，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述第一网络装置向所述第一用户组发送第一下行控制信息，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
    所述第一网络装置在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    所述第一网络装置向所述第一终端装置发送第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；
    所述第一网络装置向所述第一终端装置发送第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；
    所述第一网络装置在所述第二时频资源上与所述第一终端装置通信；
    所述第一网络装置向所述第二终端装置发送第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；
    所述第一网络装置向所述第二终端装置发送第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；
    所述第一网络装置在所述第三时频资源上与所述第二终端装置通信。
  3. 根据权利要求1所述的方法，其特征在于，
    所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
  4. 根据权利要求1所述的方法，其特征在于，
    所述第一网络装置根据来自所述第一终端装置的第二信息确定第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述第一网络装置向所述第一终端装置及所述第二终端装置发送第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
  5. 根据权利要求1所述的方法，其特征在于，
    第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；
    所述第一网络装置在所述第四时频资源上与所述第一终端装置及所述第二终端装置传输第三信息。
  6. 根据权利要求2所述的方法，其特征在于，
    所述第二配置信息及所述第二下行控制信息通过所述第一终端装置对应的用户标识加扰，所述第三配置信息及所述第三下行控制信息通过所述第二终端装置对应的用户标识加扰。
  7. 根据权利要求1-2任意一项所述的方法，其特征在于，
    所述至少一个资源单元包括至少一个带宽部分资源。
  8. 一种配置信息的接收方法，其特征在于，包括：
    第一终端装置接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述第一终端装置接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
    所述第一终端装置在所述第一时频资源上与所述第一网络装置传输第一信息。
  9. 根据权利要求8所述的方法，其特征在于，所述方法还包括：
    所述第一终端装置接收来自所述第一网络装置的第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；
    所述第一终端装置接收来自所述第一网络装置的第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；
    所述第一网络装置在所述第二时频资源上与所述第一终端装置通信；
  10. 根据权利要求8所述的方法，其特征在于，
    所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
  11. 根据权利要求8所述的方法，其特征在于，
    所述第一终端装置向所述第一网络装置发送第二信息，所述第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述第一终端装置接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
  12. 根据权利要求8所述的方法，其特征在于，
    第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；
    所述第一终端装置在所述第四时频资源上与所述第一网络装置传输第三信息。
  13. 根据权利要求9所述的方法，其特征在于，
    所述第二配置信息及所述第二下行控制信息通过所述第一终端装置对应的用户标识加扰。
  14. 根据权利要求8-9任意一项所述的方法，其特征在于，
    所述至少一个资源单元包括至少一个带宽部分资源。
  15. 一种配置信息的接收方法，其特征在于，包括：
    第二终端装置接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述第二终端装置接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
    所述第二终端装置在所述第一时频资源上与所述第一网络装置传输第一信息。
  16. 根据权利要求15所述的方法，其特征在于，所述方法还包括：
    所述第二终端装置接收来自所述第一网络装置的第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；
    所述第二终端装置接收来自所述第一网络装置的第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；
  17. 根据权利要求15所述的方法，其特征在于，
    所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
  18. 根据权利要求15所述的方法，其特征在于，
    所述第一终端装置向所述第一网络装置发送的第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述第二终端装置接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
  19. 根据权利要求15所述的方法，其特征在于，
    第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；
    所述第二终端装置在所述第四时频资源上与所述第一网络装置传输第三信息。
  20. 根据权利要求16所述的方法，其特征在于，
    所述第三配置信息及所述第三下行控制信息通过所述第二终端装置对应的用户标识加扰。
  21. 根据权利要求15-16任意一项所述的方法，其特征在于，
    所述至少一个资源单元包括至少一个带宽部分资源。
  22. 一种第一网络装置，其特征在于，包括：
    收发单元，用于向第一用户组发送第一配置信息，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述收发单元，还用于向所述第一用户组发送第一下行控制信息，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
    所述收发单元，还用于在所述第一时频资源上与所述第一终端装置及所述第二终端装置传输第一信息。
  23. 如权利要求22所述的装置，其特征在于，
    所述收发单元，还用于向所述第一终端装置发送第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；
    所述收发单元，还用于向所述第一终端装置发送第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；
    所述收发单元，还用于在所述第二时频资源上与所述第一终端装置通信；
    所述收发单元，还用于向所述第二终端装置发送第三配置信息，所述第三配置信息用于指示所述第二终端装置与所述第一网络装置通信的至少一个资源单元；
    所述收发单元，还用于向所述第二终端装置发送第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；
    所述收发单元，还用于在所述第三时频资源上与所述第二终端装置通信。
  24. 如权利要求22所述的装置，其特征在于，
    所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
  25. 如权利要求22所述的装置，其特征在于，
    所述处理单元，用于根据来自所述第一终端装置的第二信息确定第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述收发单元，还用于向所述第一终端装置及所述第二终端装置发送第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
  26. 如权利要求22所述的装置，其特征在于
    第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；
    所述收发单元，还用于在所述第四时频资源上与所述第一终端装置及所述第二终端装置传输第三信息。
  27. 如权利要求23所述的装置，其特征在于，
    所述第二配置信息及所述第二下行控制信息通过所述第一终端装置对应的用户标识加扰，所述第三配置信息及所述第三下行控制信息通过所述第二终端装置对应的用户标识加扰。
  28. 如权利要求22-23任意一项所述的装置，其特征在于，
    所述至少一个资源单元包括至少一个带宽部分资源。
  29. 一种第一终端装置，其特征在于，包括：
    收发单元，用于接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述收发单元，还用于接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
    所述收发单元，还用于在所述第一时频资源上与所述第一网络装置传输第一信息。
  30. 如权利要求29所述的装置，其特征在于，
    所述收发单元，还用于接收来自所述第一网络装置的第二配置信息，所述第二配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；
    所述收发单元，还用于接收来自所述第一网络装置的第二下行控制信息，所述第二下行控制信息用于指示所述至少一个资源单元中的第二资源单元及第二时频资源，所述第二时频资源属于所述第二资源单元；
    所述收发单元，还用于在所述第二时频资源上与所述第一终端装置通信；
  31. 如权利要求30所述的装置，其特征在于，
    所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
  32. 根据权利要求30所述的装置，其特征在于，
    所述收发单元，还用于向所述第一网络装置发送第二信息，所述第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述收发单元，还用于接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
  33. 根据权利要求30所述的装置，其特征在于，
    第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；
    所述收发单元，还用于在所述第四时频资源上与所述第一网络装置传输第三信息。
  34. 根据权利要求30所述的装置，其特征在于，
    所述第二配置信息及所述第二下行控制信息通过所述第一终端装置对应的用户标识加扰。
  35. 如权利要求29-30任意一项所述的装置，其特征在于，
    所述至少一个资源单元包括至少一个带宽部分资源。
  36. 一种第二终端装置，其特征在于，
    收发单元，用于接收来自第一网络装置的第一配置信息，所述第一配置信息还被发送给第一用户组中的其他终端装置，所述第一配置信息用于指示至少一个资源单元，所述第一用户组包括第一终端装置和第二终端装置，所述第一终端装置协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述收发单元，还用于接收来自第一网络装置的第一下行控制信息，所述第一下行控制信息还被发送给第一用户组中的其他终端装置，所述第一下行控制信息用于指示所述至少一个资源单元中的第一资源单元及第一时频资源，所述第一时频资源属于所述第一资源单元；
    所述收发单元，还用于在所述第一时频资源上与所述第一网络装置传输第一信息。
  37. 如权利要求36所述的装置，其特征在于，
    所述收发单元，还用于接收来自所述第一网络装置的第三配置信息，所述第三配置信息用于指示所述第一终端装置与所述第一网络装置通信的至少一个资源单元；
    所述收发单元，还用于接收来自所述第一网络装置的第三下行控制信息，所述第三下行控制信息用于指示所述至少一个资源单元中的第三资源单元及第三时频资源，所述第三时频资源属于所述第三资源单元；
    所述收发单元，还用于在所述第三时频资源上与所述第一终端装置通信；
  38. 如权利要求36所述的装置，其特征在于，
    所述第一配置信息及所述第一下行控制信息由所述第一用户组对应的组标识加扰。
  39. 根据权利要求36所述的装置，其特征在于，
    所述收发单元，还用于向所述第一网络装置发送第二信息，所述第二信息用于确认所述第一终端装置用于协助所述第一网络装置与所述第二终端装置之间传输信息；
    所述收发单元，还用于接收来自所述第一网络装置的第四下行控制信息，所述第四下行控制信息用于指示所述第一终端装置与所述第二终端装置同属于第一用户组，所述第四下行控制信息还用于指示第一用户组对应的组标识。
  40. 根据权利要求36所述的装置，其特征在于，
    第一控制资源集属于第一资源单元，所述第一控制资源集用于发送第五下行控制信息，所述第五下行控制信息用于指示第四时频资源，所述第四时频资源属于所述第一资源单元；
    所述收发单元，还用于在所述第四时频资源上与所述第一网络装置传输第三信息。
  41. 根据权利要求36所述的装置，其特征在于，
    所述第三配置信息及所述第三下行控制信息通过所述第一终端装置对应的用户标识加扰。
  42. 如权利要求36-37任意一项所述的装置，其特征在于，
    所述至少一个资源单元包括至少一个带宽部分资源。
  43. 一种网络装置，包括处理器，所述处理器与存储器相连，所述存储器用于存储计算机程序，所述处理器用于执行所述存储器中存储的计算机程序，以使得所述装置执行如权利要求1至7中任一项所述的方法。
  44. 一种通信装置，包括处理器，所述处理器与存储器相连，所述存储器用于存储计算机程序，所述处理器用于执行所述存储器中存储的计算机程序，以使得所述装置执行如权利要求8至14中任一项所述的方法。
  45. 一种通信装置，包括处理器，所述处理器与存储器相连，所述存储器用于存储计算机程序，所述处理器用于执行所述存储器中存储的计算机程序，以使得所述装置执行如权利要求15至21中任一项所述的方法。
  46. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机程序，当所述计算机程序被运行时，实现如权利要求1至7中任一项所述的方法。
  47. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机程序，当所述计算机程序被运行时，实现如权利要求8至14中任一项所述的方法。
  48. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机程序，当所述计算机程序被运行时，实现如权利要求15至21中任一项所述的方法。
  49. 一种芯片，其特征在于，包括处理器和接口；
    所述处理器用于读取指令以执行权利要求1至7中任一项所述的配置信息发送的方法，或者权利要求8至14中任一项所述的方法，或者权利要求15至21中任一项所述的方法。
  50. 一种通信系统，包括权利要求22-28任意一项所述的第一网络装置、权利要求29-35任意一项所述的第一终端装置、以及权利要求36-42任意一项所述的第二终端装置。
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