WO2022083478A1 - 配置信息获取方法及装置 - Google Patents

配置信息获取方法及装置 Download PDF

Info

Publication number
WO2022083478A1
WO2022083478A1 PCT/CN2021/123333 CN2021123333W WO2022083478A1 WO 2022083478 A1 WO2022083478 A1 WO 2022083478A1 CN 2021123333 W CN2021123333 W CN 2021123333W WO 2022083478 A1 WO2022083478 A1 WO 2022083478A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
link
service
terminal device
links
Prior art date
Application number
PCT/CN2021/123333
Other languages
English (en)
French (fr)
Inventor
刘星
Original Assignee
展讯通信（上海）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 展讯通信（上海）有限公司 filed Critical 展讯通信（上海）有限公司
Priority to US18/033,214 priority Critical patent/US20240031874A1/en
Priority to EP21881896.1A priority patent/EP4236423A4/en
Publication of WO2022083478A1 publication Critical patent/WO2022083478A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to a method and apparatus for acquiring configuration information.
  • the terminal device and the terminal device can communicate directly and perform data transmission.
  • This link is called a direct link.
  • the network configuration information of the direct link or between the two terminal devices is required first to complete the data transmission.
  • one or more relay equipment can be introduced between the sender terminal equipment and the receiver terminal equipment. The relay equipment can Carry out data forwarding, thereby expanding the sending range of the sender terminal equipment.
  • Embodiments of the present application provide a method and device for acquiring configuration information, so as to solve how to acquire a terminal device and a relay device, a relay device and a relay device when a relay device is introduced between a sender terminal device and a receiver terminal device A problem with the network configuration information of the link between.
  • an embodiment of the present application provides a method for obtaining configuration information, including:
  • the relay device acquires first service information and/or first quality of service information of a first link from a first device, where the first link is a link between the first device and the relay device;
  • the relay device sends the first service information and/or the second service quality information to the network device, where the second service quality information is a subset of the first service quality information;
  • the relay device acquires configuration information of a second link from the network device, where the second link is a link between the relay device and the second device.
  • the first device is a first terminal device, or a first relay device
  • the second device is a second terminal device, or a second relay device.
  • the first service information includes at least one of the following:
  • the configuration information includes at least one of the following:
  • the authorization-free scheduling configuration information of the second link is the authorization-free scheduling configuration information of the second link.
  • the first terminal device is connected to the second terminal device through M links
  • the relay device is connected to the second terminal device through N links
  • the relay device is connected to the second terminal device through N links.
  • N links are a subset of the M links, the N links include the second link, both the M and the N are positive integers, and the M is greater than or equal to the N;
  • the first QoS information includes QoS information of each of the M links, or includes QoS information of each of the N links;
  • the second QoS information is the first QoS information, or the second QoS information is QoS information of the second link.
  • the method further includes:
  • the relay device sends first information to the second device, where the first information includes third quality of service information.
  • the second device is the second relay device
  • the first information further includes:
  • the first terminal device is connected to the second terminal device through M links
  • the relay device is connected to the second terminal device through N links
  • the relay device is connected to the second terminal device through N links.
  • N links are a subset of the M links, the N links include the second link, both the M and the N are positive integers, and the M is greater than or equal to the N;
  • the third quality of service information includes the quality of service information of each of the M links, or includes the quality of service of each of the N links except the second link information.
  • the second service information includes at least one of the following:
  • an embodiment of the present application provides a method for obtaining configuration information, including:
  • the first terminal device sends service information to the network device, where the service information includes service model information;
  • the first terminal device receives configuration information of a first link from the network device, where the first link is a link between the first terminal device and a relay device.
  • the configuration information includes at least one of the following:
  • the authorization-free scheduling configuration information of the first link is provided.
  • the service information further includes the number of links M and total service quality information, wherein the first terminal device is connected to the second terminal device through M links, and the M A total of M-1 relay devices are included in a link, where M is an integer greater than 1.
  • the configuration information further includes:
  • the first terminal device is connected to the second terminal device through M links, and the service information also includes at least one of the following:
  • the method further includes:
  • the first terminal device obtains the total quality of service information and the number of links M;
  • the first terminal device acquires, according to the total service quality information and the M, the service quality information of each link in the M links.
  • an apparatus for obtaining configuration information including:
  • a first acquisition module configured to acquire first service information and/or first quality of service information of a first link from a first device, where the first link is a link between the first device and a relay device road;
  • a sending module configured to send the first service information and/or second service quality information to a network device, where the second service quality information is a subset of the first service quality information
  • a second obtaining module configured to obtain configuration information of a second link from the network device, where the second link is a link between the relay device and the second device.
  • the first device is a first terminal device, or a first relay device
  • the second device is a second terminal device, or a second relay device.
  • the first service information includes at least one of the following:
  • the configuration information includes at least one of the following:
  • the authorization-free scheduling configuration information of the second link is the authorization-free scheduling configuration information of the second link.
  • the first terminal device is connected to the second terminal device through M links
  • the relay device is connected to the second terminal device through N links
  • the relay device is connected to the second terminal device through N links.
  • N links are a subset of the M links, the N links include the second link, both the M and the N are positive integers, and the M is greater than or equal to the N;
  • the first QoS information includes QoS information of each of the M links, or includes QoS information of each of the N links;
  • the second QoS information is the first QoS information, or the second QoS information is QoS information of the second link.
  • the sending module is further configured to:
  • the second device is the second relay device
  • the first information further includes:
  • the first terminal device is connected to the second terminal device through M links
  • the relay device is connected to the second terminal device through N links
  • the relay device is connected to the second terminal device through N links.
  • N links are a subset of the M links, the N links include the second link, both the M and the N are positive integers, and the M is greater than or equal to the N;
  • the third quality of service information includes the quality of service information of each of the M links, or includes the quality of service of each of the N links except the second link information.
  • the second service information includes at least one of the following:
  • an apparatus for obtaining configuration information including:
  • a sending module configured to send service information to the network device, where the service information includes service model information
  • a receiving module configured to receive configuration information of a first link from the network device, where the first link is a link between the first terminal device and a relay device.
  • the configuration information includes at least one of the following:
  • the authorization-free scheduling configuration information of the first link is provided.
  • the service information further includes the number of links M and total service quality information, wherein the first terminal device is connected to the second terminal device through M links, and the M A total of M-1 relay devices are included in a link, where M is an integer greater than 1.
  • the configuration information further includes:
  • the first terminal device is connected to the second terminal device through M links
  • the service information further includes at least one of the following:
  • the receiving module is further configured to:
  • the service quality information of each link in the M links is acquired.
  • an embodiment of the present application provides a relay device, including: at least one processor and a memory;
  • the memory stores computer-executable instructions
  • the at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor executes the configuration information acquisition method according to any one of the first aspect.
  • an embodiment of the present application provides a terminal device, including: at least one processor and a memory;
  • the memory stores computer-executable instructions
  • the at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor executes the configuration information acquisition method according to any one of the second aspect.
  • an embodiment of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when a processor executes the computer-executable instructions, the first aspect or the second The configuration information acquisition method according to any one of the aspects.
  • the relay device obtains the first service information and/or the first quality of service information of the first link from the first device, and the first link is the first device and the middle relay the link between the devices; then, the relay device sends the first service information and/or the second service quality information to the network device, and the second service quality information is a subset of the first service quality information; finally, the relay device Obtain configuration information of the second link from the network device, where the second link is a link between the relay device and the second device.
  • the relay device can acquire the configuration information of the second link with the second device, and the second device is the next device node of the relay device.
  • the above scheme can be used to obtain the configuration information of its next link, so as to realize all the relay devices between the sender terminal device and the receiver terminal device.
  • the configuration information of the link is acquired, thereby realizing the data transmission between the terminal device at the sending end and the terminal device at the receiving end.
  • FIG. 1 is a schematic diagram of uplink and downlink and side links provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of introducing a relay device between terminal devices according to an embodiment of the present application
  • FIG. 3 is a schematic diagram of an application scenario provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a method for obtaining configuration information provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram 1 of configuration information acquisition provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram 2 of configuration information acquisition provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram three of configuration information acquisition provided by an embodiment of the present application.
  • FIG. 8 is a schematic diagram four of configuration information acquisition provided by an embodiment of the present application.
  • FIG. 9 is a schematic flowchart of a configuration information acquisition method provided by an embodiment of the present application.
  • FIG. 10 is a schematic diagram 1 of configuration information acquisition provided by an embodiment of the present application.
  • FIG. 11 is a second schematic diagram of configuration information acquisition provided by an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of an apparatus for obtaining configuration information according to an embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of an apparatus for obtaining configuration information provided by an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a relay device provided by an embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of a terminal device provided by an embodiment of the present application.
  • Terminal equipment usually with wireless transceiver function, terminal equipment can be deployed on land, including indoor or outdoor, handheld, wearable or vehicle; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as aircraft, balloons, etc.) and satellite, etc.).
  • the terminal device may be a mobile phone (mobile phone), a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, industrial Wireless terminals in industrial control, in-vehicle terminal equipment, wireless terminals in self-driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid, Wireless terminal equipment in transportation safety, wireless terminal equipment in smart city, wireless terminal equipment in smart home, wearable terminal equipment, etc.
  • VR virtual reality
  • AR augmented reality
  • the terminal equipment involved in the embodiments of this application may also be referred to as terminal, user equipment (UE), access terminal equipment, vehicle-mounted terminal, industrial control terminal, UE unit, UE station, mobile station, mobile station, and remote station , remote terminal equipment, mobile equipment, UE terminal equipment, wireless communication equipment, UE proxy or UE device, etc.
  • Terminal devices can also be stationary or mobile.
  • Network device usually has a wireless transceiver function, and the network device may have mobile characteristics, for example, the network device may be a mobile device.
  • the network device may be a satellite or a balloon station.
  • the satellite may be a low earth orbit (LEO) satellite, a medium earth orbit (MEO) satellite, a geostationary earth orbit (GEO) satellite, a High Elliptical Orbit (HEO) ) satellite etc.
  • the network device may also be a base station located on land, water, etc.
  • the network device may be a next generation NodeB (gNB) or a next generation-evolved NodeB (ng-eNB) .
  • gNB next generation NodeB
  • ng-eNB next generation-evolved NodeB
  • the gNB provides the user plane function and control plane function of the new radio interface (NR) for the UE
  • the ng-eNB provides the user plane of the evolved universal terrestrial radio access (E-UTRA) for the UE.
  • Function and control plane function it should be noted that gNB and ng-eNB are only a name, which is used to indicate the base station supporting the 5G network system, and has no limiting significance.
  • the network device may also be a base station (base transceiver station, BTS) in a GSM system or a CDMA system, a base station (nodeB, NB) in a WCDMA system, or an evolutional node B (evolutional node B) in an LTE system, eNB or eNodeB).
  • BTS base transceiver station
  • NB base station
  • WCDMA WCDMA
  • evolutional node B evolutional node B
  • the network device may also be a relay station, an access point, a vehicle-mounted device, a wearable device, and a network-side device in a network after 5G or a network device in a future evolved PLMN network, a roadside site unit (RSU) )Wait.
  • RSU roadside site unit
  • Quality of service information represents a series of service requests to be satisfied by the network during data transmission. For example, it can be quantified into performance indicators such as bandwidth, delay, jitter, loss rate, and throughput. A convention about the quality of information transmission.
  • QoS information represents a series of service requests to be satisfied by the network during data transmission. For example, it can be quantified into performance indicators such as bandwidth, delay, jitter, loss rate, and throughput. A convention about the quality of information transmission.
  • the transmitting terminal device needs to transmit data to the receiving terminal device, there will be a total quality of service information, indicating the service request that the transmitting terminal device needs to meet when transmitting data to the receiving terminal device. Since a relay device may be introduced between the transmitting end terminal device and the receiving end terminal device, involving multiple links, the service quality information on each link can be obtained according to the total service quality information.
  • Service model information traffic pattern, which mainly includes the period, offset and data packet size of the service.
  • the service here refers to the service of transmitting data from the sender terminal device to the receiver terminal device.
  • License-free scheduling (configured grant) configuration information refers to between two devices, when one device is authorized to the other device through activation once, the other device will always use the previously authorized device if it does not receive deactivation. The process of transferring the specified resource.
  • Common license-free scheduling includes uplink license-free scheduling, which is the license-free scheduling between the base station and the terminal device.
  • the authorization-free scheduling configuration information can be used for the terminal device and the relay device, or between the relay device and the relay device. License-free scheduling between devices.
  • Bearer configuration information refers to the protocol stack configuration information used for data transmission between two devices.
  • data is transmitted through bearers, and different bearers have different protocol stack configurations.
  • the user plane protocol stack includes SDAP (Service Data Adaptation Protocol) layer, PDCP (Packet Data Convergence Protocol) layer, RLC (Radio Link control, Radio Link Control) layer and MAC (Media Access Control, Media Access Control) layer, the bearer configuration information will configure each layer separately to meet the data transmission requirements.
  • SDAP Service Data Adaptation Protocol
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link control
  • MAC Media Access Control, Media Access Control
  • Relay device also known as relay, is a transmission path between two switching centers.
  • a relay device in order to improve the range of transmission coverage, a relay device can be introduced between the sender and the receiver, and the relay device can forward the received data to the receiver, thereby expanding the sending range of the sender.
  • a relay device may be introduced between the base station and the terminal device, and the relay device is responsible for forwarding the data of the terminal device to the base station, or forwarding the data of the base station to the terminal device.
  • SSL communication technology also known as object-to-things direct communication technology
  • object-to-things direct communication technology is a communication technology that is different from ordinary wireless cellular network communication.
  • terminal devices communicate with network devices.
  • the link between the terminal device and the network device is called an uplink (Uplink) or a downlink (Downlink), and the interface is called a Uu interface.
  • Uplink uplink
  • Downlink downlink
  • the interface is called a Uu interface.
  • the terminal device and the terminal device communicate directly.
  • the link between the terminal device and the terminal device is called a direct link
  • the interface is called a PC5 interface
  • the side link can also be called a direct link. link.
  • FIG. 1 is a schematic diagram of uplink and downlink and side links provided by an embodiment of the present application. As shown in FIG. 1 , it includes a base station 10 , a terminal 11 , and a terminal 12 , wherein an uplink and a side link exist between the base station 10 and the terminal 11 downlink.
  • the base station 10 can send downlink data to the terminal 11 through the downlink
  • the terminal 11 can send uplink data to the base station 10 through the uplink.
  • a direct link exists between the terminal 11 and the terminal 12 , and through the direct link, the terminal 11 can send data to the terminal 12 , and the terminal 12 can also send data to the terminal 11 .
  • the introduction of the side link was originally designed to realize the direct communication between the terminal devices that are relatively close, and the data does not need to be forwarded by the base station, which reduces the transmission delay. Later, based on the introduction of side links, side link relays were designed. The previous relay used the uplink and downlink communication technology between the relay and the terminal device, while the side link relay is the side chain used for the link between the relay device and the terminal device. road technology.
  • FIG. 2 is a schematic diagram of introducing a relay device between terminal devices according to an embodiment of the present application. As shown in FIG. 2 , one or more relay devices may be introduced between two terminal devices.
  • a relay device 22 is introduced between the terminal device 21 and the terminal device 23 .
  • multiple relay devices are introduced between the terminal device 24 and the terminal device 27 , and FIG. 2 illustrates a situation of two relay devices, including the relay device 25 and the relay device 26 .
  • the number of introduced relay devices may be 3, 4, etc., and the number is not fixed.
  • FIG. 3 is a schematic diagram of an application scenario provided by an embodiment of the present application. As shown in FIG. 3 , it includes a network device 31 , a network device 32 , and a network device 33 , and also includes a first terminal device 34 , a second terminal device 37 , and k Relay equipment, k is a positive integer.
  • Two relay devices are illustrated in FIG. 3 , which are relay device 35 and relay device 36 .
  • Communication may be performed between the network device 31 and the first terminal device 34 , for example, the network device 31 may be a serving base station of the first terminal device 34 .
  • communication between the network device 32 and the relay device 35 can be performed, for example, it can be a serving base station of the relay device 35; Serving base stations, etc.
  • the serving base station of each terminal device and the serving base station of each relay device may be different base stations or the same base station, which is not limited in this embodiment of the present application.
  • the first terminal device 34 is a sender terminal device
  • the second terminal device 37 is a receiver terminal device.
  • the sender terminal device and the receiver terminal device are determined according to the actions performed by the two terminal devices in one data transmission, the one that sends data is the sender terminal device, and the one that receives data is the receiver terminal device .
  • the second terminal device 37 needs to send data to the first terminal device 34
  • the second terminal device 37 is the transmitting end terminal device
  • the first terminal device 34 is the receiving end terminal device.
  • the relay device is set to expand the range of data transmission by the terminal device.
  • the number of relay devices between the first terminal device 34 and the second terminal device 37 Factors such as distance between devices 37, signal quality, etc. are related.
  • the first terminal device 34 When the first terminal device 34 determines that data needs to be transmitted to the second terminal device 37 , the first terminal device 34 needs to establish a link connection with the second terminal device 37 first. Specifically, the first terminal device 34 may send some control signaling to the outside, and the relay device 35 receives the control signaling, and a link connection can be established between the first terminal device 34 and the relay device 35 . The relay device 35 will continue to send out the control signaling, and after transmission to the relay device 36 , a link connection is established between the relay device 35 and the relay device 36 . Then the relay device 36 can send the control signaling. At this time, the second terminal device 37 receives the control signaling and establishes a link connection with the relay device 36 . Therefore, a link connection is successfully established between the first terminal device 34 and the second terminal device 37 through the relay device 35 and the relay device 36 .
  • the first terminal device 34 When there is no relay device between the first terminal device 34 and the second terminal device 37, the first terminal device 34 is directly connected to the second terminal device 37 through a direct link.
  • the serving base station may send the network configuration information of the direct link to the first terminal device 34, and the first terminal device 34 may send data to the second network device 37 according to the network configuration information of the direct link.
  • the first terminal device 34 and the second terminal device 37 are connected through multiple links, and data transmission needs to be transmitted from the first terminal device 34 can only reach the second terminal device 37 after being forwarded by the relay device.
  • an embodiment of the present application provides a solution for acquiring network configuration information.
  • FIG. 4 is a schematic flowchart of a method for obtaining configuration information provided by an embodiment of the present application. As shown in FIG. 4 , the method may include:
  • the relay device acquires first service information and/or first quality of service information of a first link from a first device, where the first link is a link between the first device and the relay device road.
  • the application scenario of the embodiments of the present application is that a connection is established between the sending end terminal device and the receiving end terminal device through at least one relay device, and the execution body of the method is any relay between the sending end terminal device and the receiving end terminal device. equipment.
  • the first device is the previous device node of the relay device, the link established between the first device and the relay device is the first link, and the first device may be the sender terminal device or another relay. equipment.
  • the first device may send the first service information and/or the first quality of service information of the first link to the relay device.
  • the first service information may include, for example, a service model, authorization-free scheduling configuration information of the first link, identification information of the first link, and the like.
  • the first quality of service information may be the quality of service information of all links between the transmitting end terminal device and the receiving end terminal device, or may be the quality of service information of all links after the first link, and so on.
  • the relay device sends the first service information and/or the second service quality information to the network device, where the second service quality information is a subset of the first service quality information.
  • the relay device After receiving the first service information and/or the first quality of service information of the first link from the first device, the relay device needs to send the first service information and/or the second quality of service information to the network device, where the The network device is a network device that has established a communication connection with the relay device, such as a serving base station of the relay device.
  • the relay device receives the first service information from the first device, it can directly forward the first service information to the network device. If the relay device receives the first quality of service information from the first device, it can send second quality of service information to the network device, where the second quality of service information is a subset of the first quality of service information.
  • the second QoS information must include the QoS information of the second link, and also QoS information of other links can be optionally included.
  • the second link is a link following the first link, so the first QoS information must include QoS information of the second link, and the second QoS information is a subset of the first QoS information.
  • the relay device acquires configuration information of a second link from the network device, where the second link is a link between the relay device and the second device.
  • the network device After acquiring the first service information and/or the second QoS information, the network device can also configure the second link according to the first service information and/or the second QoS information, and send the second link to the relay device.
  • configuration information of the road The second link is a link between the relay device and the second device, and the second device may be a receiving terminal device or other relay devices. After the configuration information of the second link is acquired, the data can be transmitted from the relay device to the second device.
  • the relay device acquires the first service information and/or the first quality of service information of the first link from the first device, and the first link is the first device and the relay device Then, the relay device sends the first service information and/or the second service quality information to the network device, and the second service quality information is a subset of the first service quality information; The device acquires configuration information of the second link, where the second link is a link between the relay device and the second device.
  • the relay device can acquire the configuration information of the second link with the second device, and the second device is the next device node of the relay device.
  • the above scheme can be used to obtain the configuration information of its next link, so as to realize all the relay devices between the sender terminal device and the receiver terminal device.
  • the configuration information of the link is acquired, thereby realizing the data transmission between the terminal device at the sending end and the terminal device at the receiving end.
  • the first device is the previous device node of the relay device, and the second device is the next device node of the relay device.
  • the corresponding first device may be the first terminal device, that is, the sender terminal device, or another relay device, that is, the first relay device.
  • its corresponding second device may be a second terminal device, that is, a receiving terminal device, or it may be another relay device, that is, a second relay device.
  • the content included in the first service information or the first quality of service information may be different for different situations of the first device, and the content included in the configuration information may also be different for different situations of the second device.
  • the specific description will be given below.
  • FIG. 5 is a schematic diagram 1 of configuration information acquisition provided by an embodiment of the present application. As shown in FIG. 5 , it includes a network device 51 , a first terminal device 52 , a relay device 53 and a second relay device 54 . FIG. 5 illustrates a situation where the first device is the first terminal device 52 and the second device is the second relay device 54 . The link between the first terminal device 52 and the relay device 53 is the first link, and the link between the relay device 53 and the second relay device 54 is the second link.
  • the first terminal device 52 sends the first service information and/or the first quality of service information to the relay device 53, where the first service information includes the authorization-free scheduling configuration information of the first link, One or more items of service model information and identification information of the first link.
  • the relay device 53 sends the first service information and/or the second service quality information to the network device 51 .
  • the first terminal device is connected to the second terminal device through M links
  • the relay device is connected to the second terminal device through N links
  • the N links are a subset of the M links, then the N links
  • the link includes the second link, M and N are both positive integers, and M is greater than or equal to N.
  • the first QoS information includes the QoS information of each of the M links, or includes the QoS information of each of the N links;
  • the second QoS information is the first QoS information , or, the second QoS information is QoS information of the second link.
  • the network device 51 After receiving the first service information and/or the second QoS information, the network device 51 can determine the configuration information according to the first service information and/or the second QoS information, and send the configuration information to the relay device 53, wherein , the configuration information includes at least one item of bearer configuration information of the second link and authorization-free scheduling configuration information of the second link.
  • the relay device 53 may send the first information to the second relay device 54, and at this time, the first information includes the third quality of service information and also includes the second service information of the second link.
  • the third QoS information includes QoS information of each of the M links, or includes QoS information of each of the N links except the second link.
  • the second service information includes one or more items of authorization-free scheduling configuration information of the second link, service model information, and identification information of the second link.
  • FIG. 6 is a second schematic diagram of configuration information acquisition provided by an embodiment of the present application, as shown in FIG. 6 , including a network device 61 , a first terminal device 62 , a relay device 63 , and a second terminal device 64 .
  • FIG. 6 illustrates a situation in which the first device is the first terminal device 62 and the second device is the second terminal device 64 .
  • the link between the first terminal device 62 and the relay device 63 is the first link
  • the link between the relay device 63 and the second terminal device 64 is the second link.
  • the first terminal device 62 sends the first service information and/or the first quality of service information to the relay device 63
  • the relay device 63 sends the first service information and/or the second service information to the network device 61 Quality of service information.
  • the network device 61 may determine configuration information according to the first service information and/or the second QoS information, and send the configuration information to the relay device 63 .
  • the relay device 63 can then send the first information to the second terminal device 64 .
  • the first service information, the first QoS information, the second QoS information, the configuration information, and the third QoS information are the same as the first service information and the first QoS in the scenario illustrated in FIG. 5 .
  • the contents included in the information, the second quality of service information, the configuration information, and the third quality of service information correspond to the same.
  • the first information only includes the third quality of service information, and does not include the second service information of the second link.
  • FIG. 7 is a schematic diagram 3 of configuration information acquisition provided by an embodiment of the present application. As shown in FIG. 7 , it includes a network device 71 , a first relay device 72 , a relay device 73 and a second terminal device 74 .
  • FIG. 7 illustrates a situation where the first device is the first relay device 72 and the second device is the second terminal device 74 .
  • the link between the first relay device 72 and the relay device 73 is the first link
  • the link between the relay device 73 and the second terminal device 74 is the second link.
  • the first relay device 72 sends the first service information and/or the first quality of service information to the relay device 73 , and the relay device 73 sends the first service information and/or the first service information to the network device 71 .
  • Service quality information
  • the network device 71 may determine configuration information according to the first service information and/or the second QoS information, and send the configuration information to the relay device 73 .
  • the relay device 73 can then send the first information to the second terminal device 74 .
  • the first service information, the first QoS information, the second QoS information, the configuration information, and the first information are the same as the first service information, the first QoS information,
  • the second quality of service information, the configuration information, and the contents included in the first information correspond to the same content, and are not described again here.
  • FIG. 8 is a fourth schematic diagram of configuration information acquisition provided by an embodiment of the present application, as shown in FIG. 8 , including a network device 81 , a first relay device 82 , a relay device 83 , and a second relay device 84 .
  • FIG. 8 illustrates a situation where the first device is the first relay device 82 and the second device is the second relay device 84 .
  • the link between the first relay device 82 and the relay device 83 is the first link
  • the link between the relay device 83 and the second relay device 84 is the second link.
  • the first relay device 82 sends the first service information and/or the first quality of service information to the relay device 83
  • the relay device 83 sends the first service information and/or the first service information to the network device 81 .
  • Service quality information
  • the network device 81 may determine configuration information according to the first service information and/or the second QoS information, and send the configuration information to the relay device 83 .
  • the relay device 83 may then send the first information to the second relay device 84 .
  • the first service information, the first QoS information, the second QoS information, the configuration information, and the first information are all the same as the first service information, the first QoS information, the first QoS information, and the first information in the scenario illustrated in FIG.
  • the second quality of service information, the configuration information, and the contents included in the first information correspond to the same content, and are not described again here.
  • FIG. 9 is a schematic flowchart of a method for obtaining configuration information provided by an embodiment of the present application. As shown in FIG. 9 , the method may include:
  • the first terminal device sends service information to the network device, where the service information includes service model information.
  • the execution body of the method in the embodiment of the present application is a first terminal device, the first terminal device is a transmitting end terminal device, and the network device is a serving base station of the first terminal device.
  • the first terminal device sends service information to the network device, the network device receives the service information, and the service information includes service model information.
  • the first terminal device receives configuration information of a first link from the network device, where the first link is a link between the first terminal device and a relay device.
  • the network device configures the first link according to the service information, and obtains configuration information of the first link, where the first link is a link between the first terminal device and a relay device.
  • the configuration information includes at least one of bearer configuration information of the first link and authorization-free scheduling configuration information of the first link.
  • the splitting of the total quality of service information may be completed by the first terminal device, or may be completed by a network device.
  • the service information further includes the number of links M, and the total quality of service information, wherein the first terminal device is connected to the second terminal device through M links, and M A total of M-1 relay devices are included in a link, where M is an integer greater than 1.
  • the configuration information also includes service quality information of each of the M links.
  • the first terminal device When the splitting of the total quality of service information is performed by the first terminal device, the first terminal device first obtains the total quality of service information and the number of links M, and then obtains each of the M links according to the total quality of service information and M. Quality of service information for the link.
  • the service information may include service quality information of each link in the M links, and may also include service quality information of the first link.
  • the configuration information also includes service quality information of each link in the M links.
  • FIG. 10 is a schematic diagram 1 for obtaining configuration information provided by an embodiment of the application. As shown in FIG. 10 , it includes a network device 101 , a network device 102 , a network device 103 , a first terminal device 104 , a relay device 105 , a relay device 106 and a The second terminal device 107 .
  • the network device 101 may be the serving base station of the first terminal device 104
  • the network device 102 may be the serving base station of the relay device 105
  • the network device 103 may be the serving base station of the relay device 106 .
  • the first terminal device 104 and the second terminal device 107 are connected through one or more relay devices, and the example in FIG. 10 is two relay devices.
  • the link between the first terminal device 104 and the relay device 105 is link 1
  • the link between the relay device 105 and the relay device 106 is link 2
  • the link between the relay device 106 and the second terminal device 107 The link between them is Link 3.
  • each device When obtaining the configuration information of each link, the steps performed by each device are as follows:
  • Step 1 The first terminal device 104 sends the end-to-end QoS information, the service model information and the hop count of the communication through the relay to the network device 101 .
  • the number of hops for communication through the relay is the number of relay devices.
  • the number of hops for communication through the relay is 2.
  • the end-to-end QoS information is the total quality of service information in the above embodiment. After acquiring the total quality of service information and the number of hops communicated through the relay, the network device 101 can assign the QoS of each link to each link. Therefore, what is illustrated in FIG. 10 is that the network device 101 performs the splitting of the total quality of service information.
  • Step 2 The network device 101 sends the QoS information, the bearer configuration information of the link 1, and the authorization-free scheduling configuration information of the link 1 to the first terminal device 104.
  • the QoS information is the QoS information on each link, including 3 links in FIG. 9 , so the QoS information here includes the QoS information of link 1, the QoS information of link 2 and the link 3 QoS information.
  • Step 3 The first terminal device 104 sends the QoS information, the authorization-free scheduling configuration information of the link 1, the service model information, and the identification information of the link 1 to the relay device 105.
  • the QoS information may be the QoS information on each link, or may be the QoS information on other links except link 1.
  • the QoS information may include the QoS information of link 2.
  • the identification information of link 1 is used to indicate which link link 1 is.
  • Step 4 The relay device 105 sends the QoS information, the authorization-free scheduling configuration information of the link 1, the service model information, and the identification information of the link 1 to the network device 102.
  • the QoS information may be the QoS information on each link, or may only be the QoS information of link 2 .
  • Step 5 The network device 102 sends the bearer configuration information of the link 2 and the authorization-free scheduling configuration information of the link 2 to the relay device 105 .
  • Step 6 The relay device 105 sends the QoS information, the authorization-free scheduling configuration information of the link 2, the service model information, and the identification information of the link 2 to the relay device 106.
  • the QoS information may be the QoS information on each link, or the QoS information on other links except link 1 and link 2.
  • the QoS information may be QoS information for link 3.
  • the identification information of link 2 is used to indicate which link link 2 is.
  • Step 7 The relay device 106 sends the QoS information, the service model information, the authorization-free scheduling configuration information of the link 2, and the identification information of the link 2 to the network device 103.
  • Step 8 The network device 103 sends the bearer configuration information of the link 3 and the authorization-free scheduling configuration information of the link 3 to the relay device 106 .
  • Step 9 The relay device 106 sends the QoS information to the second terminal device 107 .
  • the QoS information may be the QoS information on each link, or may only be the QoS information of link 3 .
  • FIG. 11 is a second schematic diagram of configuration information acquisition provided by this embodiment of the application. As shown in FIG. 11 , it includes a network device 111 , a network device 112 , a network device 113 , a first terminal device 114 , a relay device 115 , a relay device 116 and a The second terminal device 117 .
  • the network device 111 may be the serving base station of the first terminal device 114
  • the network device 112 may be the serving base station of the relay device 115
  • the network device 113 may be the serving base station of the relay device 116 .
  • the first terminal device 114 and the second terminal device 117 are connected through one or more relay devices, and the example in FIG. 11 is two relay devices.
  • the link between the first terminal device 114 and the relay device 115 is link 1
  • the link between the relay device 115 and the relay device 116 is link 2
  • the link between the relay device 116 and the second terminal device 117 The link between them is Link 3.
  • each device When obtaining the configuration information of each link, the steps performed by each device are as follows:
  • Step 1 The first terminal device 114 sends the QoS information and service model information to the network device 111 .
  • the QoS information may be the QoS information on each link, or may only be the QoS information of link 1 .
  • FIG. 11 illustrates the splitting of the total QoS information by the first terminal device 114. After the first terminal device 114 obtains the total QoS information and the number of hops communicated through the relay, the first terminal device 114 can The QoS information of each link is allocated by the channel.
  • Step 2 The network device 111 sends the bearer configuration information of the link 1 and the authorization-free scheduling configuration information of the link 1 to the first terminal device 114 .
  • the QoS information is the QoS information on each link, including 3 links in FIG. 9 , so the QoS information here includes the QoS information of link 1, the QoS information of link 2 and the link 3 QoS information.
  • Step 3 The first terminal device 114 sends the QoS information, the authorization-free scheduling configuration information of the link 1, the service model information, and the identification information of the link 1 to the relay device 115.
  • the QoS information may be the QoS information on each link, or may be the QoS information on other links except link 1.
  • the QoS information may include the QoS information of link 2.
  • the identification information of link 1 is used to indicate which link link 1 is.
  • Step 4 The relay device 115 sends the QoS information, the authorization-free scheduling configuration information of the link 1, the service model information, and the identification information of the link 1 to the network device 112.
  • the QoS information may be the QoS information on each link, or may only be the QoS information of link 2 .
  • Step 5 The network device 112 sends the bearer configuration information of the link 2 and the authorization-free scheduling configuration information of the link 2 to the relay device 115 .
  • Step 6 The relay device 115 sends the QoS information, the authorization-free scheduling configuration information of the link 2, the service model information, and the identification information of the link 2 to the relay device 116.
  • the QoS information can be the QoS information on each link, or the QoS information on other links except link 1 and link 2.
  • the QoS information can be QoS information for link 3.
  • the identification information of link 2 is used to indicate which link link 2 is.
  • Step 7 The relay device 116 sends the QoS information, the service model information, the authorization-free scheduling configuration information of the link 2, and the identification information of the link 2 to the network device 113.
  • Step 8 The network device 113 sends the bearer configuration information of the link 3 and the authorization-free scheduling configuration information of the link 3 to the relay device 116 .
  • Step 9 The relay device 116 sends the QoS information to the second terminal device 117 .
  • the QoS information may be the QoS information on each link, or may only be the QoS information of link 3 .
  • Figure 12 is a schematic structural diagram of a configuration information acquisition device provided by an embodiment of the application, and as shown in Figure 12, the configuration information acquisition device 120 includes:
  • the first obtaining module 121 is configured to obtain the first service information and/or the first quality of service information of the first link from the first device, where the first link is the connection between the first device and the relay device. link;
  • a sending module 122 configured to send the first service information and/or second service quality information to a network device, where the second service quality information is a subset of the first service quality information;
  • the second obtaining module 123 is configured to obtain configuration information of a second link from the network device, where the second link is a link between the relay device and the second device.
  • the first device is a first terminal device, or a first relay device
  • the second device is a second terminal device, or a second relay device.
  • the first service information includes at least one of the following:
  • the configuration information includes at least one of the following:
  • the authorization-free scheduling configuration information of the second link is the authorization-free scheduling configuration information of the second link.
  • the first terminal device is connected to the second terminal device through M links
  • the relay device is connected to the second terminal device through N links
  • the relay device is connected to the second terminal device through N links.
  • N links are a subset of the M links, the N links include the second link, both the M and the N are positive integers, and the M is greater than or equal to the N;
  • the first QoS information includes QoS information of each of the M links, or includes QoS information of each of the N links;
  • the second QoS information is the first QoS information, or the second QoS information is QoS information of the second link.
  • the sending module 122 is further configured to:
  • the second device is the second relay device
  • the first information further includes:
  • the first terminal device is connected to the second terminal device through M links
  • the relay device is connected to the second terminal device through N links
  • the relay device is connected to the second terminal device through N links.
  • N links are a subset of the M links, the N links include the second link, both the M and the N are positive integers, and the M is greater than or equal to the N;
  • the third quality of service information includes the quality of service information of each of the M links, or includes the quality of service of each of the N links except the second link information.
  • the second service information includes at least one of the following:
  • Figure 13 is a schematic structural diagram of a configuration information acquisition device provided by an embodiment of the application, and as shown in Figure 13, the configuration information acquisition device 130 includes:
  • a sending module 131 configured to send service information to the network device, where the service information includes service model information;
  • the receiving module 132 is configured to receive configuration information of a first link from the network device, where the first link is a link between the first terminal device and a relay device.
  • the configuration information includes at least one of the following:
  • the authorization-free scheduling configuration information of the first link is provided.
  • the service information further includes the number of links M and total service quality information, wherein the first terminal device is connected to the second terminal device through M links, and the M A total of M-1 relay devices are included in a link, where M is an integer greater than 1.
  • the configuration information further includes:
  • the first terminal device is connected to the second terminal device through M links
  • the service information further includes at least one of the following:
  • the receiving module 132 is further configured to:
  • the service quality information of each link in the M links is acquired.
  • FIG. 14 is a schematic structural diagram of a relay device provided by an embodiment of the present application.
  • the relay device 140 may include: a transceiver 141 , a memory 142 , and a processor 143 .
  • the transceiver 141 may include: a transmitter and/or a receiver.
  • the transmitter may also be referred to as a transmitter, transmitter, transmit port, or transmit interface, or the like, and the receiver may be referred to as a receiver, receiver, receive port, or receive interface, or the like.
  • the transceiver 141 , the memory 142 , and the processor 143 are connected to each other through the bus 144 .
  • memory 142 for storing program instructions
  • the processor 143 is configured to execute the program instructions stored in the memory, so as to make the relay device 140 execute any of the configuration information acquisition methods shown above.
  • the receiver of the transceiver 141 may be configured to perform the receiving function of the relay device in the above configuration information acquisition method.
  • FIG. 15 is a schematic structural diagram of a terminal device provided by an embodiment of the present application.
  • the terminal device 150 may include: a transceiver 151 , a memory 152 , and a processor 153 .
  • the transceiver 151 may include: a transmitter and/or a receiver.
  • the transmitter may also be referred to as a transmitter, transmitter, transmit port, or transmit interface, or the like, and the receiver may be referred to as a receiver, receiver, receive port, or receive interface, or the like.
  • the transceiver 151 , the memory 152 , and the processor 153 are connected to each other through the bus 154 .
  • memory 152 for storing program instructions
  • the processor 153 is configured to execute the program instructions stored in the memory, so as to make the terminal device 150 execute any one of the configuration information acquisition methods shown above.
  • the receiver of the transceiver 151 may be configured to perform the receiving function of the terminal device in the above configuration information acquisition method.
  • An embodiment of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the foregoing method for obtaining configuration information.
  • Embodiments of the present application may further provide a computer program product, which can be executed by a processor, and when the computer program product is executed, can implement any of the above-mentioned methods for obtaining configuration information executed by a terminal device.
  • the transmission device, computer-readable storage medium, and computer program product of the embodiments of the present application can execute the configuration information acquisition method executed by the above network device, and the specific implementation process and beneficial effects thereof are referred to above, and are not repeated here.
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of 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 components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.
  • the aforementioned computer program may be stored in a computer-readable storage medium.
  • the computer program When the computer program is executed by the processor, it implements the steps including the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other mediums that can store program codes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种配置信息获取方法及装置，该方法包括：中继设备从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，所述第一链路为所述第一设备和所述中继设备之间的链路；所述中继设备向网络设备发送所述第一业务信息和/或第二服务质量信息，所述第二服务质量信息为所述第一服务质量信息的子集；所述中继设备从所述网络设备获取第二链路的配置信息，所述第二链路为所述中继设备和第二设备之间的链路。在发送端终端设备和接收端终端设备之间引入中继设备时，实现了终端设备和中继设备、中继设备和中继设备之间的链路的网络配置信息的获取。

Description

配置信息获取方法及装置
本申请要求于2020年10月22日提交中国专利局、申请号为202011139267.0、申请名称为“配置信息获取方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及通信技术领域，尤其涉及一种配置信息获取方法及装置。
背景技术
在物物直连通信技术或边链路通信技术中，终端设备和终端设备可以直接进行通信，进行数据传输，这种链路称为直连链路。
在直连链路中，当发送端终端设备需要向接收端终端设备发送数据时，首先需要或者两个终端设备之间的直连链路的网络配置信息，才能完成数据传输。目前，如果发送端终端设备和接收端终端设备的距离较远，为了提高传输覆盖的范围，可以在发送端终端设备和接收端终端设备之间引入一个或多个中继设备，中继设备可以进行数据的转发，从而扩大发送端终端设备的发送范围。
但是，目前，在发送端终端设备和接收端终端设备之间引入中继设备时，如何获取终端设备和中继设备、中继设备和中继设备之间的链路的网络配置信息是一个亟待解决的问题。
发明内容
本申请实施例提供一种配置信息获取方法及装置，以解决在发送端终端设备和接收端终端设备之间引入中继设备时，如何获取终端设备和中继设备、中继设备和中继设备之间的链路的网络配置信息的问题。
第一方面，本申请实施例提供一种配置信息获取方法，包括：
中继设备从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，所述第一链路为所述第一设备和所述中继设备之间的链路；
所述中继设备向网络设备发送所述第一业务信息和/或第二服务质量信息，所述第二服务质量信息为所述第一服务质量信息的子集；
所述中继设备从所述网络设备获取第二链路的配置信息，所述第二链路为所述中继设备和第二设备之间的链路。
在一种可能的实施方式中，所述第一设备为第一终端设备，或者，第一中继设备；
所述第二设备为第二终端设备，或者，第二中继设备。
在一种可能的实施方式中，所述第一业务信息包括如下中的至少一项：
所述第一链路的免授权调度配置信息；
业务模型信息；
所述第一链路的标识信息。
在一种可能的实施方式中，所述配置信息包括如下中的至少一项：
第二链路的承载配置信息；
所述第二链路的免授权调度配置信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
所述第一服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中每条链路的服务质量信息；
所述第二服务质量信息为所述第一服务质量信息，或者，所述第二服务质量信息为所述第二链路的服务质量信息。
在一种可能的实施方式中，所述方法还包括：
所述中继设备向所述第二设备发送第一信息，所述第一信息中包括第三服务质量信息。
在一种可能的实施方式中，所述第二设备为所述第二中继设备，所述第一信息还包括：
所述第二链路的第二业务信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
所述第三服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中除所述第二链路外的每条链路的服务质量信息。
在一种可能的实施方式中，所述第二业务信息包括如下中的至少一项：
所述第二链路的免授权调度配置信息；
业务模型信息；
所述第二链路的标识信息。
第二方面，本申请实施例提供一种配置信息获取方法，包括：
第一终端设备向网络设备发送业务信息，所述业务信息中包括业务模型信息；
所述第一终端设备从所述网络设备接收第一条链路的配置信息，所述第一条链路为所述第一终端设备和中继设备之间的链路。
在一种可能的实施方式中，所述配置信息包括如下中的至少一项：
所述第一条链路的承载配置信息；
所述第一条链路的免授权调度配置信息。
在一种可能的实施方式中，所述业务信息中还包括链路数量M，以及总服务质量信息，其中，所述第一终端设备通过M条链路与第二终端设备连接，所述M条链路中共包括M-1个中继设备，所述M为大于1的整数。
在一种可能的实施方式中，所述配置信息还包括：
所述M条链路中每条链路的服务质量信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与第二终端设备连接，所 述业务信息中还包括如下中的至少一项：
所述M条链路中每条链路的服务质量信息；
所述第一条链路的服务质量信息。
在一种可能的实施方式中，所述方法还包括：
所述第一终端设备获取总服务质量信息和链路数量M；
所述第一终端设备根据所述总服务质量信息和所述M，获取所述M条链路中每条链路的服务质量信息。
第三方面，本申请实施例提供一种配置信息获取装置，包括：
第一获取模块，用于从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，所述第一链路为所述第一设备和中继设备之间的链路；
发送模块，用于向网络设备发送所述第一业务信息和/或第二服务质量信息，所述第二服务质量信息为所述第一服务质量信息的子集；
第二获取模块，用于从所述网络设备获取第二链路的配置信息，所述第二链路为所述中继设备和第二设备之间的链路。
在一种可能的实施方式中，所述第一设备为第一终端设备，或者，第一中继设备；
所述第二设备为第二终端设备，或者，第二中继设备。
在一种可能的实施方式中，所述第一业务信息包括如下中的至少一项：
所述第一链路的免授权调度配置信息；
业务模型信息；
所述第一链路的标识信息。
在一种可能的实施方式中，所述配置信息包括如下中的至少一项：
第二链路的承载配置信息；
所述第二链路的免授权调度配置信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
所述第一服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中每条链路的服务质量信息；
所述第二服务质量信息为所述第一服务质量信息，或者，所述第二服务质量信息为所述第二链路的服务质量信息。
在一种可能的实施方式中，所述发送模块还用于：
向所述第二设备发送第一信息，所述第一信息中包括第三服务质量信息。
在一种可能的实施方式中，所述第二设备为所述第二中继设备，所述第一信息还包括：
所述第二链路的第二业务信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
所述第三服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中除所述第二链路外的每条链路的服务质量信息。
在一种可能的实施方式中，所述第二业务信息包括如下中的至少一项：
所述第二链路的免授权调度配置信息；
业务模型信息；
所述第二链路的标识信息。
第四方面，本申请实施例提供一种配置信息获取装置，包括：
发送模块，用于向网络设备发送业务信息，所述业务信息中包括业务模型信息；
接收模块，用于从所述网络设备接收第一条链路的配置信息，所述第一条链路为所述第一终端设备和中继设备之间的链路。
在一种可能的实施方式中，所述配置信息包括如下中的至少一项：
所述第一条链路的承载配置信息；
所述第一条链路的免授权调度配置信息。
在一种可能的实施方式中，所述业务信息中还包括链路数量M，以及总服务质量信息，其中，所述第一终端设备通过M条链路与第二终端设备连接，所述M条链路中共包括M-1个中继设备，所述M为大于1的整数。
在一种可能的实施方式中，所述配置信息还包括：
所述M条链路中每条链路的服务质量信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与第二终端设备连接，所述业务信息中还包括如下中的至少一项：
所述M条链路中每条链路的服务质量信息；
所述第一条链路的服务质量信息。
在一种可能的实施方式中，所述接收模块还用于：
获取总服务质量信息和链路数量M；
根据所述总服务质量信息和所述M，获取所述M条链路中每条链路的服务质量信息。
第五方面，本申请实施例提供一种中继设备，包括：至少一个处理器和存储器；
所述存储器存储计算机执行指令；
所述至少一个处理器执行所述存储器存储的计算机执行指令，使得所述至少一个处理器执行如第一方面任一项所述的配置信息获取方法。
第六方面，本申请实施例提供一种终端设备，包括：至少一个处理器和存储器；
所述存储器存储计算机执行指令；
所述至少一个处理器执行所述存储器存储的计算机执行指令，使得所述至少一个处理器执行如第二方面任一项所述的配置信息获取方法。
第七方面，本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当处理器执行所述计算机执行指令时，实现如第一方面或第二方面任一项所述的配置信息获取方法。
本申请实施例提供的配置信息获取方法及装置，首先中继设备从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，第一链路为第一设备和中继设备之间的链路；然后，中继设备向网络设备发送第一业务信息和/或第二服务质量信息，第二服务质量信息为第一服务质量信息的子集；最后，中继设备从网络设备获取第二链路的配置信息，第二链路为中继设备和第二设备之间的链路。通过本申请实施例的方法，中继设备能够获取与 第二设备之间的第二链路的配置信息，而第二设备又是中继设备的下一设备节点。针对发送端终端设备和接收端终端设备之间的任意一个中继设备，均可以采用上述方案，获取其下一链路的配置信息，从而实现发送端终端设备和接收端终端设备之间的所有链路的配置信息的获取，进而实现发送端终端设备和接收端终端设备之间的数据传输。
附图说明
图1为本申请实施例提供的上下行链路和边链路的示意图；
图2为本申请实施例提供的终端设备之间引入中继设备的示意图；
图3为本申请实施例提供的一种应用场景示意图；
图4为本申请实施例提供的一种配置信息获取方法的流程示意图；
图5为本申请实施例提供的配置信息获取示意图一；
图6为本申请实施例提供的配置信息获取示意图二；
图7为本申请实施例提供的配置信息获取示意图三；
图8为本申请实施例提供的配置信息获取示意图四；
图9为本申请实施例提供的配置信息获取方法的流程示意图；
图10为本申请实施例提供的配置信息获取示意图一；
图11为本申请实施例提供的配置信息获取示意图二；
图12为本申请实施例提供的一种配置信息获取装置的结构示意图；
图13为本申请实施例提供的一种配置信息获取装置的结构示意图；
图14为本申请实施例提供的中继设备的结构示意图；
图15为本申请实施例提供的终端设备的结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
为了便于理解，首先，对本申请所涉及的概念进行说明。
终端设备：通常具有无线收发功能，终端设备可以部署在陆地上，包括室内或室外、手持、穿戴或车载；也可以部署在水面上(如轮船等)；还可以部署在空中(例如飞机、气球和卫星上等)。所述终端设备可以是手机(mobile phone)、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(virtual reality，简称VR)终端设备、增强现实(augmented reality，简称AR)终端设备、工业控制(industrial control)中的无线终端、车载终端设备、无人驾驶(self driving)中的无线终端、远程医疗(remote medical)中的无线终端设备、智能电网(smart grid)中的无线终端设备、运输安全(transportation safety)中的无线终端设备、智慧城市(smart city)中的无线终端设备、智慧家庭(smart home)中的无线终端设备、可穿戴终端设备等。本申请实施例所涉及的终端设备还可以称为终端、用户设备(user equipment，UE)、接入终端设备、车载终端、工业控制终端、UE单元、UE站、移动站、 移动台、远方站、远程终端设备、移动设备、UE终端设备、无线通信设备、UE代理或UE装置等。终端设备也可以是固定的或者移动的。
网络设备：通常具有无线收发功能，网络设备可以具有移动特性，例如，网络设备可以为移动的设备。可选的，网络设备可以为卫星、气球站。例如，卫星可以为低地球轨道(low earth orbit，LEO)卫星、中地球轨道(medium earth orbit，MEO)卫星、地球同步轨道(geostationary earth orbit，GEO)卫星、高椭圆轨道(High Elliptical Orbit，HEO)卫星等。当然，网络设备还可以为设置在陆地、水域等位置的基站，例如，网络设备可以是下一代基站(next generation NodeB，gNB)或者下一代演进型基站(next generation-evolved NodeB，ng-eNB)。其中，gNB为UE提供新空口(new radio,NR)的用户面功能和控制面功能,ng-eNB为UE提供演进型通用陆地无线接入(evolved universal terrestrial radio access,E-UTRA)的用户面功能和控制面功能，需要说明的是，gNB和ng-eNB仅是一种名称，用于表示支持5G网络系统的基站，并不具有限制意义。网络设备还可以为GSM系统或CDMA系统中的基站(base transceiver station，BTS)，也可以是WCDMA系统中的基站(nodeB，NB)，还可以是LTE系统中的演进型基站(evolutional node B，eNB或eNodeB)。或者，网络设备还可以为中继站、接入点、车载设备、可穿戴设备以及5G之后的网络中的网络侧设备或未来演进的PLMN网络中的网络设备、路边站点单元(road site unit，RSU)等。
服务质量信息：Quality of service，简称QoS信息，表示的是在进行数据传输时网络要满足的一系列服务请求，例如可以量化为带宽、时延、抖动、丢失率、吞吐量等性能指标，是一种关于信息传输质量的约定。在本申请实施例中，当发送端终端设备需要向接收端终端设备传输数据时，会有一个总服务质量信息，表示发送端终端设备需要向接收端终端设备传输数据时需要满足的服务请求。由于发送端终端设备和接收端终端设备之间可能引入中继设备，涉及多条链路，因此可以根据总服务质量信息，得到每个链路上的服务质量信息。
业务模型信息：traffic pattern，主要包括业务的周期、偏移和数据包大小，此处的业务即表示发送端终端设备向接收端终端设备传输数据的业务。
免授权调度(configured grant)配置信息：指的是两个设备之间，当一个设备通过激活一次授权给另一设备，另一设备在不收到去激活的情况下，会一直使用之前授权所指定的资源进行传输的过程。常见的免授权调度包括上行免授权调度，为基站和终端设备之间的免授权调度。本申请实施例中，涉及终端设备和中继设备，或者中继设备和中继设备之间的数据传输，免授权调度配置信息可以用于终端设备和中继设备，或者中继设备和中继设备之间的免授权调度。
承载配置信息：指的是两个设备之间，用于数据传输的协议栈配置信息。在无线网络中，数据通过承载传输，不同的承载有不同的协议栈配置。例如，通常用户面协议栈包括了SDAP(Service Data Adaptation Protocol，服务数据适配协议)层，PDCP(Packet Data Convergence Protocol，分组数据汇聚协议)层，RLC(Radio Link control，无线链路控制)层和MAC(Media Access Control，媒体接入控制)层，承载配置信息会分别对各层进行配置，以满足数据的传输要求。
中继设备：又称中继(relay)，是两个交换中心之间的一条传输通路。本申请中，为了提高传输覆盖的范围，可以在发送端和接收端之间引入中继设备，中继设备可以将接收 到的数据转发给接收端，从而扩大发送端的发送范围。
例如，在蜂窝系统中，可以在基站和终端设备之间引入中继设备，中继设备负责将终端设备的数据转发给基站，或者将基站的数据转发给终端设备。
边链路(Sidelink，SL)通信技术，又称物物直连通信技术，是一种和普通无线蜂窝网络通信不太一样的通信技术，在传统的蜂窝网络中，终端设备和网络设备进行通信，此时终端设备和网络设备之间的链路被称为上行(Uplink)或下行链路(Downlink)，接口被称为Uu接口。而在物物直连通信中，终端设备和终端设备直接进行通信，终端设备和终端设备之间的链路称为直连链路，接口被称为PC5接口，边链路又可称为直连链路。
图1为本申请实施例提供的上下行链路和边链路的示意图，如图1所示，包括基站10、终端11和终端12，其中，基站10和终端11之间存在上行链路和下行链路。基站10可以通过下行链路向终端11发送下行数据，终端11可以通过上行链路向基站10发送上行数据。
终端11和终端12之间，存在直连链路，通过该直连链路，终端11可以向终端12发送数据，终端12也可以向终端11发送数据。
边链路的引入最初是为了实现离得比较近的终端设备可以直接通信，数据不需要经过基站转发，减少传输时延。后来，在边链路引入的基础上，设计了边链路中继(sidelink relay)。之前的中继在中继和终端设备之间使用的是上行链路和下行链路进行通信的技术，而边链路中继则是中继设备和终端设备之间的链路采用的边链路技术。
为了扩大直连链路的通信距离，可以在终端设备之间引入中继设备。图2为本申请实施例提供的终端设备之间引入中继设备的示意图，如图2所示，在两个终端设备之间，可以引入一个或多个中继设备。
图2的上方，终端设备21和终端设备23之间引入了一个中继设备22。在图2的下方，终端设备24和终端设备27之间引入了多个中继设备，图2中示例的是两个中继设备的情形，包括中继设备25和中继设备26。实际中，引入的中继设备的数量可以为3个、4个等等，数量不定。
图3为本申请实施例提供的一种应用场景示意图，如图3所示，包括网络设备31、网络设备32和网络设备33，还包括第一终端设备34、第二终端设备37以及k个中继设备，k为正整数。图3中示例了2个中继设备，分别是中继设备35和中继设备36。
网络设备31与第一终端设备34之间可以进行通信，例如网络设备31可以为第一终端设备34的服务基站。类似的，网络设备32与中继设备35之间可以进行通信，例如可以为中继设备35的服务基站；网络设备33与中继设备36之间可以进行通信，例如可以为中继设备36的服务基站，等等。需要说明的是，各个终端设备的服务基站，以及各个中继设备的服务基站，可能是各自不同的基站，也有可能是相同的基站，本申请实施例对此不作限定。
第一终端设备34为发送端终端设备，第二终端设备37为接收端终端设备。本申请实施例中，发送端终端设备和接收端终端设备是根据一次数据传输中两个终端设备执行的动作确定的，发送数据的一方为发送端终端设备，接收数据的一方为接收端终端设备。在一些情况下，如果是第二终端设备37需要向第一终端设备34发送数据，则第二终端设备37为发送端终端设备，第一终端设备34为接收端终端设备。
本申请实施例中，设置中继设备是为了扩大终端设备传输数据的范围的，第一终端设备34和第二终端设备37之间的中继设备的数量根据第一终端设备34与第二终端设备37之 间的距离、信号质量等因素相关。
当第一终端设备34确定需要向第二终端设备37传输数据时，首先第一终端设备34需要与第二终端设备37建立链路连接。具体的，第一终端设备34可以向外发送一些控制信令，此时中继设备35接收到了该控制信令，第一终端设备34与中继设备35之间就可以建立链路连接。中继设备35会继续向外发送控制信令，传输到中继设备36之后，中继设备35和中继设备36之间建立链路连接。然后中继设备36可以发送控制信令，此时第二终端设备37接收到控制信令，与中继设备36建立链路连接。因此，第一终端设备34和第二终端设备37之间，通过中继设备35和中继设备36，就成功建立起了链路连接。
在建立起链路连接之后，第一终端设备34与第二终端设备37之间还无法直接进行数据传输，还需要获取第一终端设备34与第二终端设备37之间的链路的网络配置信息。
在第一终端设备34和第二终端设备37之间不存在中继设备时，第一终端设备34直接和第二终端设备37之间通过直连链路连接，此时第一终端设备34的服务基站可以向第一终端设备34发送直连链路的网络配置信息，第一终端设备34根据直连链路的网络配置信息向第二网络设备37发送数据即可。
但是当第一终端设备34和第二终端设备37之间存在中继设备时，第一终端设备34和第二终端设备37之间通过多条链路连接，数据的传输需要从第一终端设备34经过中继设备的转发才能到达第二终端设备37。
为了解决在发送端终端设备和接收端终端设备之间引入中继设备时的数据传输问题，本申请实施例提供一种网络配置信息的获取方案。
图4为本申请实施例提供的一种配置信息获取方法的流程示意图，如图4所示，该方法可以包括：
S41，中继设备从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，所述第一链路为所述第一设备和所述中继设备之间的链路。
本申请实施例的应用场景是发送端终端设备和接收端终端设备之间通过至少一个中继设备建立连接，该方法的执行主体为发送端终端设备和接收端终端设备之间的任意一个中继设备。
第一设备为该中继设备的前一个设备节点，第一设备与中继设备之间建立的链路为第一链路，第一设备可能为发送端终端设备，也可能为另一个中继设备。第一设备可以向中继设备发送第一链路的第一业务信息和/或第一服务质量信息。
第一业务信息例如可以包括业务模型，第一链路的免授权调度配置信息，第一链路的标识信息等等。第一服务质量信息可以是发送端终端设备和接收端终端设备之间所有的链路的服务质量信息，也可以是第一链路之后的所有的链路的服务质量信息，等等。
S42，所述中继设备向网络设备发送所述第一业务信息和/或第二服务质量信息，所述第二服务质量信息为所述第一服务质量信息的子集。
中继设备从第一设备处接收到第一链路的第一业务信息和/或第一服务质量信息之后，需要向网络设备发送第一业务信息和/或第二服务质量信息，此处的网络设备是与该中继设备建立了通信连接的网络设备，例如为该中继设备的服务基站。
如果中继设备从第一设备接收到第一业务信息，就可以直接将第一业务信息转发给网络设备。如果中继设备从第一设备接收到第一服务质量信息，就可以向网络设备发送第二 服务质量信息，第二服务质量信息为第一服务质量信息的子集。
由于网络设备需要根据第一业务信息和/或第二服务质量信息，为中继设备配置第二链路的配置信息，因此第二服务质量信息中一定包括第二链路的服务质量信息，也可以选择性的包括其他链路的服务质量信息。第二链路为第一链路之后的链路，因此第一服务质量信息中一定包括第二链路的服务质量信息，第二服务质量信息为第一服务质量信息的子集。
S43，所述中继设备从所述网络设备获取第二链路的配置信息，所述第二链路为所述中继设备和第二设备之间的链路。
网络设备获取了第一业务信息和/或第二服务质量信息之后，就可也根据第一业务信息和/或第二服务质量信息配置第二链路，并向该中继设备发送第二链路的配置信息。第二链路为中继设备和第二设备之间的链路，第二设备可以是接收端终端设备，也可以是其他的中继设备。在获取了第二链路的配置信息之后，数据就可以从中继设备传输到第二设备了。
本申请实施例提供的配置信息获取方法，首先中继设备从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，第一链路为第一设备和中继设备之间的链路；然后，中继设备向网络设备发送第一业务信息和/或第二服务质量信息，第二服务质量信息为第一服务质量信息的子集；最后，中继设备从网络设备获取第二链路的配置信息，第二链路为中继设备和第二设备之间的链路。通过本申请实施例的方法，中继设备能够获取与第二设备之间的第二链路的配置信息，而第二设备又是中继设备的下一设备节点。针对发送端终端设备和接收端终端设备之间的任意一个中继设备，均可以采用上述方案，获取其下一链路的配置信息，从而实现发送端终端设备和接收端终端设备之间的所有链路的配置信息的获取，进而实现发送端终端设备和接收端终端设备之间的数据传输。
下面结合附图对本申请实施例的方案进行详细介绍。
第一设备为中继设备的前一设备节点，第二设备为中继设备的后一设备节点。根据图3示例的应用场景可知，针对任意一个中继设备，其相应的第一设备可能为第一终端设备，即发送端终端设备，也可能为另一个中继设备，即第一中继设备；其相应的第二设备可能为第二终端设备，即接收端终端设备，也可能为其他的中继设备，即第二中继设备。
针对第一设备的不同情况，第一业务信息或者第一服务质量信息包括的内容可能不同，针对第二设备的不同情况，配置信息包括的内容也可能不同。下面将具体进行说明。
图5为本申请实施例提供的配置信息获取示意图一，如图5所示，包括网络设备51、第一终端设备52、中继设备53和第二中继设备54。图5示例的是第一设备为第一终端设备52、第二设备为第二中继设备54的情形。第一终端设备52与中继设备53之间的链路为第一链路，中继设备53与第二中继设备54之间的链路为第二链路。
在图5示例的场景下，第一终端设备52向中继设备53发送第一业务信息和/或第一服务质量信息，其中，第一业务信息包括第一链路的免授权调度配置信息、业务模型信息以及第一链路的标识信息中的一项或多项。
中继设备53向网络设备51发送第一业务信息和/或第二服务质量信息。其中，设第一终端设备通过M条链路与第二终端设备连接，中继设备通过N条链路与第二终端设备连接，N条链路为M条链路的子集，则N条链路包括所述第二链路，M和N均为正整数，且M大于或等于N。
则，第一服务质量信息包括M条链路中每条链路的服务质量信息，或者，包括N条链 路中每条链路的服务质量信息；第二服务质量信息为第一服务质量信息，或者，第二服务质量信息为第二链路的服务质量信息。
网络设备51接收到第一业务信息和/或第二服务质量信息之后，就可以根据第一业务信息和/或第二服务质量信息确定配置信息，并向中继设备53发送该配置信息，其中，该配置信息包括第二链路的承载配置信息和第二链路的免授权调度配置信息中的至少一项。
然后中继设备53可以向第二中继设备54发送第一信息，此时，第一信息中包括第三服务质量信息，还包括第二链路的第二业务信息。
其中，第三服务质量信息包括M条链路中每条链路的服务质量信息，或者，包括N条链路中除第二链路外的每条链路的服务质量信息。第二业务信息包括第二链路的免授权调度配置信息、业务模型信息以及第二链路的标识信息中的一项或多项。
图6为本申请实施例提供的配置信息获取示意图二，如图6所示，包括网络设备61、第一终端设备62、中继设备63和第二终端设备64。图6示例的是第一设备为第一终端设备62、第二设备为第二终端设备64的情形。第一终端设备62与中继设备63之间的链路为第一链路，中继设备63与第二终端设备64之间的链路为第二链路。
在图6示例的场景下，第一终端设备62向中继设备63发送第一业务信息和/或第一服务质量信息，中继设备63向网络设备61发送第一业务信息和/或第二服务质量信息。
网络设备61接收到第一业务信息和/或第二服务质量信息之后，就可以根据第一业务信息和/或第二服务质量信息确定配置信息，并向中继设备63发送该配置信息。然后中继设备63可以向第二终端设备64发送第一信息。
图6示例的场景中，第一业务信息、第一服务质量信息、第二服务质量信息、配置信息以及第三服务质量信息均与图5示例的场景中的第一业务信息、第一服务质量信息、第二服务质量信息、配置信息以及第三服务质量信息包括的内容对应相同。不同之处是，图6示例的场景中，第一信息只包括第三服务质量信息，不包括第二链路的第二业务信息。
图7为本申请实施例提供的配置信息获取示意图三，如图7所示，包括网络设备71、第一中继设备72、中继设备73和第二终端设备74。图7示例的是第一设备为第一中继设备72、第二设备为第二终端设备74的情形。第一中继设备72与中继设备73之间的链路为第一链路，中继设备73与第二终端设备74之间的链路为第二链路。
在图7示例的场景下，第一中继设备72向中继设备73发送第一业务信息和/或第一服务质量信息，中继设备73向网络设备71发送第一业务信息和/或第二服务质量信息。
网络设备71接收到第一业务信息和/或第二服务质量信息之后，就可以根据第一业务信息和/或第二服务质量信息确定配置信息，并向中继设备73发送该配置信息。然后中继设备73可以向第二终端设备74发送第一信息。
图7示例的场景中，第一业务信息、第一服务质量信息、第二服务质量信息、配置信息以及第一信息均与图6示例的场景中的第一业务信息、第一服务质量信息、第二服务质量信息、配置信息以及第一信息包括的内容对应相同，此处不再赘述。
图8为本申请实施例提供的配置信息获取示意图四，如图8所示，包括网络设备81、第一中继设备82、中继设备83和第二中继设备84。图8示例的是第一设备为第一中继设备82、第二设备为第二中继设备84的情形。第一中继设备82与中继设备83之间的链路为第一链路，中继设备83与第二中继设备84之间的链路为第二链路。
在图8示例的场景下，第一中继设备82向中继设备83发送第一业务信息和/或第一服务质量信息，中继设备83向网络设备81发送第一业务信息和/或第二服务质量信息。
网络设备81接收到第一业务信息和/或第二服务质量信息之后，就可以根据第一业务信息和/或第二服务质量信息确定配置信息，并向中继设备83发送该配置信息。然后中继设备83可以向第二中继设备84发送第一信息。
图8示例的场景中，第一业务信息、第一服务质量信息、第二服务质量信息、配置信息以及第一信息均与图5示例的场景中的第一业务信息、第一服务质量信息、第二服务质量信息、配置信息以及第一信息包括的内容对应相同，此处不再赘述。
图9为本申请实施例提供的配置信息获取方法的流程示意图，如图9所示，该方法可以包括：
S91，第一终端设备向网络设备发送业务信息，所述业务信息中包括业务模型信息。
本申请实施例的方法的执行主体为第一终端设备，第一终端设备为发送端终端设备，该网络设备为第一终端设备的服务基站。初始时，第一终端设备向网络设备发送业务信息，网络设备接收该业务信息，业务信息中包括业务模型信息。
S92，所述第一终端设备从所述网络设备接收第一条链路的配置信息，所述第一条链路为所述第一终端设备和中继设备之间的链路。
网络设备根据业务信息，为第一条链路进行配置，得到第一条链路的配置信息，其中，第一条链路为第一终端设备和一个中继设备之间的链路。
可选的，配置信息包括第一条链路的承载配置信息和第一条链路的免授权调度配置信息中的至少一项。
可选的，本申请实施例中，总服务质量信息的拆分可以由第一终端设备来完成，也可以由网络设备来完成。
当总服务质量信息的拆分由网络设备来完成时，业务信息中还包括链路数量M，以及总服务质量信息，其中，第一终端设备通过M条链路与第二终端设备连接，M条链路中共包括M-1个中继设备，M为大于1的整数。该配置信息中还包括M条链路中每条链路的服务质量信息。
当总服务质量信息的拆分由第一终端设备来完成时，第一终端设备首先获取总服务质量信息和链路数量M，然后根据总服务质量信息和M，获取M条链路中每条链路的服务质量信息。
在该情况下，业务信息中可以包括M条链路中每条链路的服务质量信息，也可以包括第一条链路的服务质量信息。而该配置信息中，还包括M条链路中每条链路的服务质量信息。
下面结合两个具体的实施例对本申请的方案进行介绍。
图10为本申请实施例提供的配置信息获取示意图一，如图10所示，包括网络设备101、网络设备102、网络设备103、第一终端设备104、中继设备105、中继设备106和第二终端设备107。
其中，网络设备101可以为第一终端设备104的服务基站，网络设备102可以为中继设备105的服务基站，网络设备103可以为中继设备106的服务基站。第一终端设备104和第二终端设备107之间通过一个或多个中继设备连接，图10中示例的是两个中继设备。第一终 端设备104与中继设备105之间的链路为链路1，中继设备105与中继设备106之间的链路为链路2，中继设备106与第二终端设备107之间的链路为链路3。
在获取各个链路的配置信息时，各个设备执行的步骤如下：
步骤一：第一终端设备104向网络设备101发送端到端QoS信息、业务模型信息和通过中继通信的跳数。
通过中继通信的跳数即为中继设备的数量，例如在图10中，通过中继通信的跳数为2。端到端QoS信息为上述实施例中的总服务质量信息，网络设备101在获取到总服务质量信息以及通过中继通信的跳数之后，就能够为每个链路分配每个链路的QoS信息，因此图10示例的是由网络设备101来进行总服务质量信息的拆分的。
步骤二：网络设备101将QoS信息、链路1的承载配置信息、链路1的免授权调度配置信息发送给第一终端设备104。
在该步骤中，QoS信息为每个链路上的QoS信息，在图9中包括3个链路，因此此处的QoS信息包括链路1的QoS信息、链路2的QoS信息和链路3的QoS信息。
步骤三：第一终端设备104将QoS信息、链路1的免授权调度配置信息、业务模型信息和链路1的标识信息，发送给中继设备105。
该步骤中，QoS信息可以为每个链路上的QoS信息，也可以为除链路1外的其他链路上的QoS信息，例如在图10的示例中，QoS信息可以包括链路2的QoS信息和链路3的QoS信息。链路1的标识信息用于指示链路1为哪个链路。
步骤四：中继设备105将QoS信息、链路1的免授权调度配置信息、业务模型信息和链路1的标识信息，发送给网络设备102。
该步骤中，QoS信息可以为每个链路上的QoS信息，也可以仅为链路2的QoS信息。
步骤五：网络设备102将链路2的承载配置信息、链路2的免授权调度配置信息发送给中继设备105。
步骤六：中继设备105将QoS信息、链路2的免授权调度配置信息、业务模型信息、链路2的标识信息发送给中继设备106。
该步骤中，QoS信息可以为每个链路上的QoS信息，也可以为除链路1和链路2外的其他链路上的QoS信息，例如在图10的示例中，QoS信息可以为链路3的QoS信息。链路2的标识信息用于指示链路2为哪个链路。
由于在图10中仅示例了3个链路，如果存在更多链路，中继设备之间的链路中，中继设备的操作相同。
步骤七：中继设备106将QoS信息、业务模型信息、链路2的免授权调度配置信息、链路2的标识信息发送给网络设备103。
步骤八：网络设备103将链路3的承载配置信息、链路3的免授权调度配置信息发送给中继设备106。
步骤九：中继设备106将QoS信息发送给第二终端设备107。
在该步骤中，QoS信息可以为每个链路上的QoS信息，也可以仅为链路3的QoS信息。
图11为本申请实施例提供的配置信息获取示意图二，如图11所示，包括网络设备111、网络设备112、网络设备113、第一终端设备114、中继设备115、中继设备116和第二终端设备117。
其中，网络设备111可以为第一终端设备114的服务基站，网络设备112可以为中继设备115的服务基站，网络设备113可以为中继设备116的服务基站。第一终端设备114和第二终端设备117之间通过一个或多个中继设备连接，图11中示例的是两个中继设备。第一终端设备114与中继设备115之间的链路为链路1，中继设备115与中继设备116之间的链路为链路2，中继设备116与第二终端设备117之间的链路为链路3。
在获取各个链路的配置信息时，各个设备执行的步骤如下：
步骤一：第一终端设备114向网络设备111发送QoS信息和业务模型信息。
该步骤中，QoS信息可以为每条链路的上的QoS信息，也可以仅为链路1的QoS信息。图11示例的是由第一终端设备114来进行总服务质量信息的拆分的，第一终端设备114在获取到总服务质量信息以及通过中继通信的跳数之后，就能够为每个链路分配每个链路的QoS信息。
步骤二：网络设备111将链路1的承载配置信息、链路1的免授权调度配置信息发送给第一终端设备114。
在该步骤中，QoS信息为每个链路上的QoS信息，在图9中包括3个链路，因此此处的QoS信息包括链路1的QoS信息、链路2的QoS信息和链路3的QoS信息。
步骤三：第一终端设备114将QoS信息、链路1的免授权调度配置信息、业务模型信息和链路1的标识信息，发送给中继设备115。
该步骤中，QoS信息可以为每个链路上的QoS信息，也可以为除链路1外的其他链路上的QoS信息，例如在图11的示例中，QoS信息可以包括链路2的QoS信息和链路3的QoS信息。链路1的标识信息用于指示链路1为哪个链路。
步骤四：中继设备115将QoS信息、链路1的免授权调度配置信息、业务模型信息和链路1的标识信息，发送给网络设备112。
该步骤中，QoS信息可以为每个链路上的QoS信息，也可以仅为链路2的QoS信息。
步骤五：网络设备112将链路2的承载配置信息、链路2的免授权调度配置信息发送给中继设备115。
步骤六：中继设备115将QoS信息、链路2的免授权调度配置信息、业务模型信息、链路2的标识信息发送给中继设备116。
该步骤中，QoS信息可以为每个链路上的QoS信息，也可以为除链路1和链路2外的其他链路上的QoS信息，例如在图11的示例中，QoS信息可以为链路3的QoS信息。链路2的标识信息用于指示链路2为哪个链路。
由于在图11中仅示例了3个链路，如果存在更多链路，中继设备之间的链路中，中继设备的操作相同。
步骤七：中继设备116将QoS信息、业务模型信息、链路2的免授权调度配置信息、链路2的标识信息发送给网络设备113。
步骤八：网络设备113将链路3的承载配置信息、链路3的免授权调度配置信息发送给中继设备116。
步骤九：中继设备116将QoS信息发送给第二终端设备117。
在该步骤中，QoS信息可以为每个链路上的QoS信息，也可以仅为链路3的QoS信息。
图12为本申请实施例提供的一种配置信息获取装置的结构示意图，如图12所示，该配 置信息获取装置120包括：
第一获取模块121，用于从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，所述第一链路为所述第一设备和中继设备之间的链路；
发送模块122，用于向网络设备发送所述第一业务信息和/或第二服务质量信息，所述第二服务质量信息为所述第一服务质量信息的子集；
第二获取模块123，用于从所述网络设备获取第二链路的配置信息，所述第二链路为所述中继设备和第二设备之间的链路。
在一种可能的实施方式中，所述第一设备为第一终端设备，或者，第一中继设备；
所述第二设备为第二终端设备，或者，第二中继设备。
在一种可能的实施方式中，所述第一业务信息包括如下中的至少一项：
所述第一链路的免授权调度配置信息；
业务模型信息；
所述第一链路的标识信息。
在一种可能的实施方式中，所述配置信息包括如下中的至少一项：
第二链路的承载配置信息；
所述第二链路的免授权调度配置信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
所述第一服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中每条链路的服务质量信息；
所述第二服务质量信息为所述第一服务质量信息，或者，所述第二服务质量信息为所述第二链路的服务质量信息。
在一种可能的实施方式中，所述发送模块122还用于：
向所述第二设备发送第一信息，所述第一信息中包括第三服务质量信息。
在一种可能的实施方式中，所述第二设备为所述第二中继设备，所述第一信息还包括：
所述第二链路的第二业务信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
所述第三服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中除所述第二链路外的每条链路的服务质量信息。
在一种可能的实施方式中，所述第二业务信息包括如下中的至少一项：
所述第二链路的免授权调度配置信息；
业务模型信息；
所述第二链路的标识信息。
本申请实施例提供的装置，可用于执行上述方法实施例的技术方案，其实现原理和技术效果类似，此处不再赘述。
图13为本申请实施例提供的一种配置信息获取装置的结构示意图，如图13所示，该配 置信息获取装置130包括：
发送模块131，用于向网络设备发送业务信息，所述业务信息中包括业务模型信息；
接收模块132，用于从所述网络设备接收第一条链路的配置信息，所述第一条链路为所述第一终端设备和中继设备之间的链路。
在一种可能的实施方式中，所述配置信息包括如下中的至少一项：
所述第一条链路的承载配置信息；
所述第一条链路的免授权调度配置信息。
在一种可能的实施方式中，所述业务信息中还包括链路数量M，以及总服务质量信息，其中，所述第一终端设备通过M条链路与第二终端设备连接，所述M条链路中共包括M-1个中继设备，所述M为大于1的整数。
在一种可能的实施方式中，所述配置信息还包括：
所述M条链路中每条链路的服务质量信息。
在一种可能的实施方式中，所述第一终端设备通过M条链路与第二终端设备连接，所述业务信息中还包括如下中的至少一项：
所述M条链路中每条链路的服务质量信息；
所述第一条链路的服务质量信息。
在一种可能的实施方式中，所述接收模块132还用于：
获取总服务质量信息和链路数量M；
根据所述总服务质量信息和所述M，获取所述M条链路中每条链路的服务质量信息。
本申请实施例提供的装置，可用于执行上述方法实施例的技术方案，其实现原理和技术效果类似，此处不再赘述。
图14为本申请实施例提供的中继设备的结构示意图。请参见图14，中继设备140可以包括：收发器141、存储器142、处理器143。收发器141可包括：发射器和/或接收器。该发射器还可称为发送器、发射机、发送端口或发送接口等类似描述，接收器还可称为接收器、接收机、接收端口或接收接口等类似描述。示例性地，收发器141、存储器142、处理器143，各部分之间通过总线144相互连接。
存储器142用于存储程序指令；
处理器143用于执行该存储器所存储的程序指令，用以使得中继设备140执行上述任一所示的配置信息获取方法。
其中，收发器141的接收器，可用于执行上述配置信息获取方法中中继设备的接收功能。
图15为本申请实施例提供的终端设备的结构示意图。请参见图15，终端设备150可以包括：收发器151、存储器152、处理器153。收发器151可包括：发射器和/或接收器。该发射器还可称为发送器、发射机、发送端口或发送接口等类似描述，接收器还可称为接收器、接收机、接收端口或接收接口等类似描述。示例性地，收发器151、存储器152、处理器153，各部分之间通过总线154相互连接。
存储器152用于存储程序指令；
处理器153用于执行该存储器所存储的程序指令，用以使得终端设备150执行上述任一所示的配置信息获取方法。
其中，收发器151的接收器，可用于执行上述配置信息获取方法中终端设备的接收功能。
本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现上述配置信息获取方法。
本申请实施例还可提供一种计算机程序产品，该计算机程序产品可以由处理器执行，在计算机程序产品被执行时，可实现上述任一所示的终端设备执行的配置信息获取方法。
本申请实施例的传输设备、计算机可读存储介质及计算机程序产品，可执行上述网络设备执行的配置信息获取方法，其具体的实现过程及有益效果参见上述，在此不再赘述。
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。
本领域普通技术人员可以理解：实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的计算机程序可以存储于一计算机可读取存储介质中。该计算机程序在被处理器执行时，实现包括上述各方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (20)

  1. 一种配置信息获取方法，其特征在于，包括：
    中继设备从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，所述第一链路为所述第一设备和所述中继设备之间的链路；
    所述中继设备向网络设备发送所述第一业务信息和/或第二服务质量信息，所述第二服务质量信息为所述第一服务质量信息的子集；
    所述中继设备从所述网络设备获取第二链路的配置信息，所述第二链路为所述中继设备和第二设备之间的链路。
  2. 根据权利要求1所述的方法，其特征在于，所述第一设备为第一终端设备，或者，第一中继设备；
    所述第二设备为第二终端设备，或者，第二中继设备。
  3. 根据权利要求2所述的方法，其特征在于，所述第一业务信息包括如下中的至少一项：
    所述第一链路的免授权调度配置信息；
    业务模型信息；
    所述第一链路的标识信息。
  4. 根据权利要求2所述的方法，其特征在于，所述配置信息包括如下中的至少一项：
    第二链路的承载配置信息；
    所述第二链路的免授权调度配置信息。
  5. 根据权利要求2所述的方法，其特征在于，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
    所述第一服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中每条链路的服务质量信息；
    所述第二服务质量信息为所述第一服务质量信息，或者，所述第二服务质量信息为所述第二链路的服务质量信息。
  6. 根据权利要求2-5任一项所述的方法，其特征在于，所述方法还包括：
    所述中继设备向所述第二设备发送第一信息，所述第一信息中包括第三服务质量信息。
  7. 根据权利要求6所述的方法，其特征在于，所述第二设备为所述第二中继设备，所述第一信息还包括：
    所述第二链路的第二业务信息。
  8. 根据权利要求7所述的方法，其特征在于，所述第一终端设备通过M条链路与所述第二终端设备连接，所述中继设备通过N条链路与所述第二终端设备连接，所述N条链路为所述M条链路的子集，所述N条链路包括所述第二链路，所述M和所述N均为正整数，且所述M大于或等于所述N；
    所述第三服务质量信息包括所述M条链路中每条链路的服务质量信息，或者，包括所述N条链路中除所述第二链路外的每条链路的服务质量信息。
  9. 根据权利要求7或8所述的方法，其特征在于，所述第二业务信息包括如下中的至少一项：
    所述第二链路的免授权调度配置信息；
    业务模型信息；
    所述第二链路的标识信息。
  10. 一种配置信息获取方法，其特征在于，包括：
    第一终端设备向网络设备发送业务信息，所述业务信息中包括业务模型信息；
    所述第一终端设备从所述网络设备接收第一条链路的配置信息，所述第一条链路为所述第一终端设备和中继设备之间的链路。
  11. 根据权利要求10所述的方法，其特征在于，所述配置信息包括如下中的至少一项：
    所述第一条链路的承载配置信息；
    所述第一条链路的免授权调度配置信息。
  12. 根据权利要求11所述的方法，其特征在于，所述业务信息中还包括链路数量M，以及总服务质量信息，其中，所述第一终端设备通过M条链路与第二终端设备连接，所述M条链路中共包括M-1个中继设备，所述M为大于1的整数。
  13. 根据权利要求12所述的方法，其特征在于，所述配置信息还包括：
    所述M条链路中每条链路的服务质量信息。
  14. 根据权利要求11所述的方法，其特征在于，所述第一终端设备通过M条链路与第二终端设备连接，所述业务信息中还包括如下中的至少一项：
    所述M条链路中每条链路的服务质量信息；
    所述第一条链路的服务质量信息。
  15. 根据权利要求14所述的方法，其特征在于，所述方法还包括：
    所述第一终端设备获取总服务质量信息和链路数量M；
    所述第一终端设备根据所述总服务质量信息和所述M，获取所述M条链路中每条链路的服务质量信息。
  16. 一种配置信息获取装置，其特征在于，包括：
    第一获取模块，用于从第一设备获取第一链路的第一业务信息和/或第一服务质量信息，所述第一链路为所述第一设备和中继设备之间的链路；
    发送模块，用于向网络设备发送所述第一业务信息和/或第二服务质量信息，所述第二服务质量信息为所述第一服务质量信息的子集；
    第二获取模块，用于从所述网络设备获取第二链路的配置信息，所述第二链路为所述中继设备和第二设备之间的链路。
  17. 一种配置信息获取装置，其特征在于，包括：
    发送模块，用于向网络设备发送业务信息，所述业务信息中包括业务模型信息；
    接收模块，用于从所述网络设备接收第一条链路的配置信息，所述第一条链路为所述第一终端设备和中继设备之间的链路。
  18. 一种中继设备，其特征在于，包括：至少一个处理器和存储器；
    所述存储器存储计算机执行指令；
    所述至少一个处理器执行所述存储器存储的计算机执行指令，使得所述至少一个处理 器执行如权利要求1至9任一项所述的配置信息获取方法。
  19. 一种终端设备，其特征在于，包括：至少一个处理器和存储器；
    所述存储器存储计算机执行指令；
    所述至少一个处理器执行所述存储器存储的计算机执行指令，使得所述至少一个处理器执行如权利要求10至15任一项所述的配置信息获取方法。
  20. 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中存储有计算机执行指令，当处理器执行所述计算机执行指令时，实现如权利要求1至15任一项所述的配置信息获取方法。
PCT/CN2021/123333 2020-10-22 2021-10-12 配置信息获取方法及装置 WO2022083478A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US18/033,214 US20240031874A1 (en) 2020-10-22 2021-10-12 Method and apparatus for acquiring configuration information
EP21881896.1A EP4236423A4 (en) 2020-10-22 2021-10-12 METHOD AND APPARATUS FOR ACQUIRING CONFIGURATION INFORMATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011139267.0A CN114390558B (zh) 2020-10-22 2020-10-22 配置信息获取方法及装置
CN202011139267.0 2020-10-22

Publications (1)

Publication Number Publication Date
WO2022083478A1 true WO2022083478A1 (zh) 2022-04-28

Family

ID=81193197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/123333 WO2022083478A1 (zh) 2020-10-22 2021-10-12 配置信息获取方法及装置

Country Status (4)

Country Link
US (1) US20240031874A1 (zh)
EP (1) EP4236423A4 (zh)
CN (1) CN114390558B (zh)
WO (1) WO2022083478A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024060239A1 (zh) * 2022-09-23 2024-03-28 Oppo广东移动通信有限公司 通信方法、装置、设备、存储介质及程序产品

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102164385A (zh) * 2010-02-21 2011-08-24 华为技术有限公司 切换方法和中继节点
CN107483337A (zh) * 2017-07-31 2017-12-15 郑州云海信息技术有限公司 确定路径的方法及其网络设备
US20180098370A1 (en) * 2015-05-14 2018-04-05 Intel IP Corporation Ue-to-network relay initiation and configuration
CN108668351A (zh) * 2017-03-27 2018-10-16 上海诺基亚贝尔股份有限公司 通信方法和设备
CN110602801A (zh) * 2019-08-09 2019-12-20 北京展讯高科通信技术有限公司 链路配置方法及装置
CN110830954A (zh) * 2018-08-10 2020-02-21 电信科学技术研究院有限公司 一种直接链路通信的方法、终端及网络设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108770074B (zh) * 2014-12-22 2022-09-30 中兴通讯股份有限公司 实现设备直通中继选择的方法、网络控制节点和用户设备
CN108207036B (zh) * 2017-09-30 2022-07-12 中兴通讯股份有限公司 一种半持久调度的方法及装置
US11224007B2 (en) * 2018-11-19 2022-01-11 Huawei Technologies Co., Ltd. System and method for supporting sidelink radio bearers
EP3912295B1 (en) * 2019-02-15 2023-11-22 Huawei Technologies Co., Ltd. Communication devices and methods for providing multihop transmission

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102164385A (zh) * 2010-02-21 2011-08-24 华为技术有限公司 切换方法和中继节点
US20180098370A1 (en) * 2015-05-14 2018-04-05 Intel IP Corporation Ue-to-network relay initiation and configuration
CN108668351A (zh) * 2017-03-27 2018-10-16 上海诺基亚贝尔股份有限公司 通信方法和设备
CN107483337A (zh) * 2017-07-31 2017-12-15 郑州云海信息技术有限公司 确定路径的方法及其网络设备
CN110830954A (zh) * 2018-08-10 2020-02-21 电信科学技术研究院有限公司 一种直接链路通信的方法、终端及网络设备
CN110602801A (zh) * 2019-08-09 2019-12-20 北京展讯高科通信技术有限公司 链路配置方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4236423A4

Also Published As

Publication number Publication date
EP4236423A4 (en) 2024-04-24
US20240031874A1 (en) 2024-01-25
CN114390558A (zh) 2022-04-22
EP4236423A1 (en) 2023-08-30
CN114390558B (zh) 2023-07-25

Similar Documents

Publication Publication Date Title
US11438941B2 (en) Communication method and communications apparatus
US10405231B2 (en) Switching between packet duplication operating modes
CN109982360B (zh) 通信方法和装置
US20220286234A1 (en) Method for sidelink interface duplication transmission, terminal, and network-side device
WO2020164178A1 (zh) 一种数据传输方法及装置
US20210176658A1 (en) Method and apparatus for configuring a relay node
WO2019192458A1 (zh) 通信方法和装置
CN115580380B (zh) 无线通信的方法及装置
CN114467288A (zh) 一种数据包传输方法及装置
US20220369152A1 (en) Method and apparatus for configuring a relay node
WO2022083478A1 (zh) 配置信息获取方法及装置
US20240129979A1 (en) Master node, communication control method, and communication apparatus
AU2017398610B2 (en) Method and device for configuring GTP transmission channel and storage medium
CN116266940A (zh) 多路径的传输方法和用户设备
WO2022141332A1 (zh) 一种通信方法及装置
KR20210039868A (ko) 백홀 및 액세스 홀 통합 시스템을 위한 신호 무선 베어러 설정 방법 및 장치
CN113965960B (zh) 一种副链路中继无线通信的方法和装置
CN114448583B (zh) 一种被用于无线通信的通信节点中的方法和装置
CN113938260B (zh) 一种副链路中继无线通信的方法和装置
WO2024156281A1 (zh) 一种信息传输方法及装置
US20240107296A1 (en) Method and device for wireless communication
WO2024067799A1 (zh) 一种被用于无线通信的通信节点中的方法和装置
US20240114404A1 (en) Master node, communication apparatus, and communication control method
US20230389052A1 (en) Shanghai langbo communication technology company limited
KR20240039298A (ko) 차세대 이통 통신 시스템에서 멀티 모달 트래픽의 QoE 측정에 관한 방법 및 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21881896

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2021881896

Country of ref document: EP

Effective date: 20230522