WO2020077642A1

WO2020077642A1 - Connection configuration method, device, and storage medium

Info

Publication number: WO2020077642A1
Application number: PCT/CN2018/111101
Authority: WO
Inventors: 卢前溪; 赵振山; 林晖闵
Original assignee: Oppo广东移动通信有限公司
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2020-04-23

Abstract

Disclosed in the present invention is a connection configuration method, comprising: a network device configures a terminal device to terminal device connection condition for a first terminal device, and the first terminal device reports the terminal device to terminal device connection condition to the network device. Also disclosed in the present invention are a terminal device, a network device, and a storage medium.

Description

Connection configuration method, equipment and storage medium

Technical field

The present invention relates to the field of wireless communication technology, and in particular, to a connection configuration method, device, and storage medium.

Background technique

Fifth Generation (5 ^th Generation, 5G) vehicle new radio (New Radio, NR) system to other devices (Vehicle to Everything, V2X), the introduction of multicast connections and unicast connections; however, how the network device There is currently no effective solution to control the unicast connection or multicast connection of terminal equipment.

Summary of the invention

To solve the above technical problems, embodiments of the present invention provide a connection configuration method, device, and storage medium, which can implement control of a unicast connection or a multicast connection of a terminal device by a network device.

In a first aspect, an embodiment of the present invention provides a connection configuration method. The method includes: a first terminal device reports a connection condition between a terminal device and a terminal device to a network device.

In a second aspect, an embodiment of the present invention provides a connection configuration method. The method includes:

The network device configures the connection between the terminal device and the terminal device for the first terminal device.

In a third aspect, an embodiment of the present invention provides a first terminal device, where the first terminal device includes:

The sending unit is configured to report the connection between the terminal device and the terminal device to the network device.

According to a fourth aspect, an embodiment of the present invention provides a network device. The network device includes:

The processing unit is configured to configure the connection between the terminal device and the terminal device for the first terminal device.

According to a fifth aspect, an embodiment of the present invention provides a terminal device, including: a processor and a memory for storing a computer program that can be run on the processor, where the processor is used to execute the above when the computer program is run The steps of the connection configuration method performed by the terminal device.

According to a sixth aspect, an embodiment of the present invention provides a network device, including: a processor and a memory for storing a computer program that can be run on the processor, where the processor is used to execute the above when the computer program is run The steps of the connection configuration method performed by the network device.

According to a seventh aspect, an embodiment of the present invention provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the connection configuration method performed by the terminal device described above is implemented.

In an eighth aspect, an embodiment of the present invention provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the connection configuration method performed by the network device described above is implemented.

The connection configuration method provided in the embodiment of the present invention configures the connection between the terminal device and the terminal device for the first terminal device through the network device, and the first terminal device reports the connection between the terminal device and the terminal device to the network device, thereby realizing the network device Control of unicast connection or multicast connection of terminal equipment.

BRIEF DESCRIPTION

1 is a schematic diagram of the processing flow of the present invention for mode 3 data transmission;

2 is a schematic diagram of the processing flow of the present invention for mode 4 data transmission;

FIG. 3 is a schematic diagram of the composition and structure of a communication system according to an embodiment of the present invention;

4 is a schematic diagram of an optional processing flow applied to a connection configuration method of a first terminal device according to an embodiment of the present invention;

5 is a schematic diagram of an optional processing flow applied to a connection configuration method of a network device according to an embodiment of the present invention;

6 is a schematic structural diagram of a composition of a first terminal device according to an embodiment of the present invention;

7 is a schematic structural diagram of a network device according to an embodiment of the present invention;

8 is a schematic diagram of a hardware composition structure of an electronic device according to an embodiment of the present invention.

detailed description

In order to understand the features and technical contents of the embodiments of the present invention in more detail, the following describes the implementation of the embodiments of the present invention in detail with reference to the accompanying drawings. The accompanying drawings are for reference only and are not intended to limit the embodiments of the present invention.

Before describing the embodiments of the present invention in detail, a brief description of the IoV system is first made.

The IoV system is a Side Link (SL) transmission technology based on device-to-device (D2D) communication. It differs from the traditional LTE system in that communication data is received or sent through the base station. The communication data in the networked system adopts the terminal-to-terminal direct communication method, so it has higher spectrum efficiency and lower transmission delay.

V2X is standardized in 3GPP Rel-14, and two transmission modes are defined: Mode 3 and Mode 4.

For Mode 3, the flow of data transmission, as shown in FIG. 1, the side link transmission resources of the vehicle-mounted terminal are allocated by the base station, and the vehicle-mounted terminal transmits data on the side link according to the resources allocated by the base station; the base station can The terminal can be allocated resources for a single transmission, and the terminal can also be allocated resources for semi-static transmission.

For Mode 4, the flow of data transmission, as shown in FIG. 2, the vehicle-mounted terminal adopts the transmission method of sensing and reservation. The in-vehicle terminal obtains a set of available transmission resources by listening in the resource pool, and the terminal randomly selects a resource from the set to transmit the side link data. Because the services in the IoV system have periodic characteristics, the terminal usually adopts a semi-static transmission method, that is, after the terminal selects a transmission resource, it will continuously use the resource in multiple transmission cycles, thereby reducing resource reselection and The probability of resource conflicts. The terminal will carry the information reserved for the next transmission in the control information transmitted this time, so that other terminals can determine whether this resource is reserved and used by the user by detecting the user's control information, so as to reduce resource conflicts purpose.

Unicast connection and multicast connection were introduced in NR-V2X. However, under unicast connection or multicast connection, how does the network device control the terminal device to report relevant information, and how does the network device implement unicast connection or multicast to the terminal device There is no solution for the depth control of the connection.

Therefore, the present invention provides a connection configuration method. The connection configuration method according to the embodiment of the present application can be applied to various communication systems, such as: Global System of Mobile (GSM) system and Code Division Multiple Access Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (General Packet Radio Service, GPRS), Long Term Evolution (LTE) system, LTE frequency division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunications System (Universal Mobile Telecommunication System (UMTS), Global Interoperability for Microwave Access, WiMAX) Communication system or 5G system, etc.

Exemplarily, the communication system 100 applied in the embodiment of the present application is shown in FIG. 3. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or referred to as a communication terminal, terminal). The network device 110 can provide communication coverage for a specific geographic area, and can communicate with terminal devices located within the coverage area. Optionally, the network device 110 may 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 evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or a wireless controller in the cloud radio access network (Cloud Radio Access Network, CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, an in-vehicle device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks or network devices in future public land mobile networks (Public Land Mobile Network, PLMN), etc.

The communication system 100 also includes at least one terminal device 120 located within the coverage of the network device 110. As used herein, "terminal equipment" includes, but is not limited to, connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Lines (DSL), digital cables, and direct cable connections ; And / or another data connection / network; and / or via wireless interfaces, such as for cellular networks, wireless local area networks (Wireless Local Area Network, WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or Internet of Things (IoT) equipment. A terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal", or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communication Systems (PCS) terminals that can combine cellular radiotelephones with data processing, fax, and data communication capabilities; can include radiotelephones, pagers, Internet / internal PDA with networked access, web browser, notepad, calendar, and / or Global Positioning System (GPS) receiver; and conventional laptop and / or palm-type receivers or others including radiotelephone transceivers Electronic device. Terminal equipment can refer to access terminal, user equipment (User Equipment), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or User device. Access terminals can be cellular phones, cordless phones, Session Initiation Protocol (SIP) phones, wireless local loop (Wireless Local Loop, WLL) stations, personal digital processing (Personal Digital Assistant (PDA), wireless communication Functional handheld devices, computing devices, or other processing devices connected to a wireless modem, in-vehicle devices, wearable devices, terminal devices in a 5G network, or terminal devices in a PLMN that will evolve in the future, etc.

Optionally, terminal equipment 120 may perform terminal direct connection (Device to Device, D2D) communication.

Alternatively, the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.

FIG. 3 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and each network device may include other numbers of terminal devices within the coverage area. This application The embodiment does not limit this.

Optionally, the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.

It should be understood that the devices with communication functions in the network / system in the embodiments of the present application may be referred to as communication devices. Taking the communication system 100 shown in FIG. 3 as an example, the communication device may include a network device 110 and a terminal device 120 with a communication function, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here. The communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiments of the present application.

The optional processing flow of the connection configuration method applied to the first terminal device provided by the embodiment of the present invention, as shown in FIG. 4, includes the following steps:

In step S201, the first terminal device reports the connection between the terminal device and the terminal device to the network device.

In some embodiments, the connection between the terminal device and the terminal device includes: a connection between the first terminal device and at least one second terminal device.

Wherein, the connection between the first terminal device and at least one second terminal device is: the first terminal device and the second terminal device perform unicast communication, or the first terminal device and the at least one The second terminal device performs multicast communication, or the first terminal device and the at least one second terminal device perform broadcast communication.

Optionally, the connection between the terminal device and the terminal device further includes: whether the connection between the first terminal device and at least one second terminal device is maintained. When the connection between the first terminal device and at least one second terminal device is maintained, the connection condition between the terminal device and the terminal device further includes: the connection quality of the first terminal device and at least one second terminal device. Wherein, the connection quality includes at least one of the following:

Reference signal received power (ReferenceSignalReceivingPower, RSRP) of the side link;

Reference signal reception quality (ReferenceSignalReceivingQuality, RSRQ);

Received signal strength indication (ReceivedSignalStrengthIndication, RSSI).

In some other embodiments, the connection between the terminal device and the terminal device includes: a Quality of Service (QoS) attribute of the connection between the first terminal device and at least one second terminal device.

In still other embodiments, the connection between the terminal device and the terminal device includes: information related to the first information; wherein, the first information is sent by the second terminal device to the first terminal device, and the first A message includes at least one of the following:

Sending parameter information of the second terminal device;

Receiving parameter information of the second terminal device;

Sending parameter configuration information sent by the second terminal device and indicating the first terminal device;

Receiving parameter configuration information sent by the second terminal device and indicating the first terminal device.

In the embodiment of the present invention, the connection between the terminal device and the terminal device further includes: resource usage and / or power usage of the first terminal device.

In specific implementation, the first terminal device sends an uplink control channel to the network device, where the uplink control channel carries the connection between the terminal device and the terminal device. Alternatively, the first terminal device sends an uplink data channel to the network device, where the uplink data channel carries the connection between the terminal device and the terminal device. Alternatively, the first terminal device sends uplink radio resource control (Radio Resource Control, RRC) signaling to the network device, where the RRC signaling carries the connection between the terminal device and the terminal device. Alternatively, the first terminal device sends a scheduling request (Scheduling Request, SR) to the network device, where the SR carries the connection between the terminal device and the terminal device. Or, the first terminal device sends a buffer status report (Buffer Status) (BSR) to the network device, where the BSR carries the connection status between the terminal device and the terminal device.

Optionally, when the connection between the terminal device and the terminal device is sent by the first terminal device to the network device by sending an uplink control channel, the terminal device may be carried through a physical uplink control channel (Physical Uplink Control Channel, PUCCH) The connection to the terminal device; and, the number of bits of information that can be transmitted in different PUCCH formats is different; therefore, for the different content included in the connection between the terminal device and the terminal device, the corresponding PUCCH format can be used to carry.

Optionally, when the connection between the terminal device and the terminal device is sent by the first terminal device to the network device by sending an uplink control channel, the first terminal device also receives downlink control information sent by the network device (Downlink Control Information, DCI), the downlink control information is used to allocate side downlink transmission resources to the first terminal device; the downlink control information carries indication information, and the indication information is used to determine the uplink control The transmission resource of the channel.

For example, the network device sends configuration information to the first terminal device, where the configuration information is used to configure a PUCCH transmission resource set. The network device allocates the transmission resources of the side link to the first terminal device through DCI, and the DCI may carry indication information, which is used to determine the transmission resource of the PUCCH in combination with the configuration information. Specifically, for example, the indication information includes index information for determining one transmission resource among multiple PUCCH transmission resources configured in the network. Or the indication information is used to indicate the time interval between the PUCCH and the DCI. Further, the frequency domain resource of the PUCCH may be indicated, so that the transmission resource of the PUCCH that transmits the connection between the terminal device and the terminal device may be determined.

The configuration information is used to configure the PUCCH transmission resource set as an example for description. In specific implementation, the configuration information can also be used to configure the PSSCH transmission resource set. Specifically, the network device allocates the transmission resource of the side link to the first terminal device through DCI, and the DCI may carry indication information that is used to determine the transmission resource of the PSSCH in combination with the configuration information. Specifically, for example, the indication information includes index information, which is used to determine one transmission resource among a plurality of PSSCH transmission resources configured by the network. Or the indication information is used to indicate the time interval between the PSSCH and the DCI. Further, the frequency domain resource of the PSSCH may be indicated, so that the transmission resource of the PSSCH for transmitting the connection between the terminal device and the terminal device may be determined.

The optional processing flow of the connection configuration method applied to the network device provided by the embodiment of the present invention, as shown in FIG. 5, includes the following steps:

In step S301, the network device configures the connection between the terminal device and the terminal device for the first terminal device.

Optionally, the connection between the terminal device and the terminal device further includes: whether the connection between the first terminal device and the second terminal device is established and / or released.

In other embodiments, the connection between the terminal device and the terminal device includes: a QoS attribute of the connection between the first terminal device and at least one second terminal device.

In still other embodiments, the connection between the terminal device and the terminal device includes: related information of the second information; wherein, the second information is sent by the first terminal device to the at least one second terminal device, so The second information includes at least one of the following:

Indicating the sending parameter configuration information of the second terminal device;

Indicating the receiving parameter configuration information of the second terminal device.

In an alternative embodiment, the connection between the terminal device and the terminal device includes: resource usage and / or power usage of the first terminal device.

In an alternative embodiment, the connection between the terminal device and the terminal device includes: whether the first terminal device accepts the transmission parameter configuration and / or the reception parameter configuration indicating the first terminal device sent by the second terminal device .

In an alternative embodiment, the connection between the terminal device and the terminal device includes: whether the first terminal device receives the connection establishment request of the second terminal device.

Based on the above connection configuration method, an embodiment of the present invention also provides a first terminal device, and a schematic structural diagram of the composition of the first terminal device 400, as shown in FIG. 6, includes:

The sending unit 401 is configured to report the connection between the terminal device and the terminal device to the network device.

In some embodiments, the connection between the terminal device and the terminal device includes: a connection between the first terminal device and at least one second terminal device. Wherein, the first terminal device and the second terminal device perform unicast communication, or the first terminal device and the at least one second terminal device perform multicast communication, or the first terminal device and the The at least one second terminal device performs broadcast communication.

Here, the connection between the terminal device and the terminal device further includes: whether the connection between the first terminal device and at least one second terminal device is maintained. When the connection between the first terminal device and at least one second terminal device is maintained, the connection status between the terminal device and the terminal device includes: the connection quality of the first terminal device and at least one second terminal device. Wherein, the connection quality includes at least one of the following: RSRP, RSRQ and RSSI of the side link.

In still other embodiments, the connection between the terminal device and the terminal device includes: related information of the first information; the first information is sent by the second terminal device to the first terminal device. Wherein, the first information includes at least one of the following:

Sending parameter information of the second terminal device;

Receiving parameter information of the second terminal device;

In the embodiment of the present invention, the connection between the terminal device and the terminal device includes: resource usage and / or power usage of the first terminal device.

Based on the above connection configuration method, an embodiment of the present invention further provides a network device, and a schematic structural diagram of the composition of the network device 500, as shown in FIG. 7, includes:

The processing unit 501 is configured to configure the connection condition of the terminal device to the terminal device for the first terminal device.

In other embodiments, the connection between the terminal device and the terminal device includes: whether a connection between the first terminal device and at least one second terminal device is established and / or released.

In still other embodiments, the connection condition of the terminal device to the terminal device includes: a QoS attribute of the first terminal device and at least one QoS attribute of the second terminal device.

In still other embodiments, the connection between the terminal device and the terminal device includes: related information of the second information; and the second information is sent from the first terminal device to the second terminal device. Wherein, the second information includes at least one of the following: indicating transmission parameter configuration information of the second terminal device, and indicating reception parameter configuration information of the second terminal device.

An embodiment of the present invention further provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute Steps of connection configuration method.

An embodiment of the present invention further provides a network device, including a processor and a memory for storing a computer program that can be run on the processor, where the processor is used to execute the network device when the computer program is executed. Steps of connection configuration method.

8 is a schematic diagram of a hardware composition structure of an electronic device (network device or terminal device) according to an embodiment of the present invention. The electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704. The various components in the electronic device 700 are coupled together through a bus system 705. It can be understood that the bus system 705 is used to implement connection and communication between these components. In addition to the data bus, the bus system 705 also includes a power bus, a control bus, and a status signal bus. However, for the sake of clarity, various buses are marked as the bus system 705 in FIG. 8.

It can be understood that the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory. Among them, non-volatile memory can be ROM, programmable read-only memory (PROM, Programmable Read-Only Memory), erasable programmable read-only memory (EPROM, Erasable Programmable Read-Only Memory), electrically erasable Programmable Read Only Memory (EEPROM, Electrically Erasable, Programmable Read-Only Memory), Magnetic Random Access Memory (FRAM, Ferromagnetic Random Access Memory), Flash Memory (Flash), Magnetic Surface Memory, CD, or CD-ROM (CD -ROM, Compact, Disc, Read-Only, Memory); the magnetic surface memory can be either disk storage or tape storage. The volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache. By way of example but not limitation, many forms of RAM are available, such as static random access memory (SRAM, Static Random Access Memory), synchronous static random access memory (SSRAM, Synchronous Static Random Access Memory), dynamic random access Memory (DRAM, Dynamic Random Access), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous Dynamic Random Access Memory), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Rate, Synchronous Dynamic Random Access Random Access Memory), enhanced Type synchronous dynamic random access memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), synchronous connection dynamic random access memory (SLDRAM, SyncLink Dynamic Random Access Memory), direct memory bus random access memory (DRRAM, Direct Rambus Random Access Random Access Memory ). The memory 702 described in this embodiment of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.

The memory 702 in the embodiment of the present invention is used to store various types of data to support the operation of the electronic device 700. Examples of these data include: any computer program for operating on the electronic device 700, such as an application program 7022. The program for implementing the method of the embodiment of the present invention may be included in the application program 7022.

The method disclosed in the foregoing embodiment of the present invention may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 701 or an instruction in the form of software. The foregoing processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the like. The processor 701 may implement or execute the disclosed methods, steps, and logical block diagrams in the embodiments of the present invention. The general-purpose processor may be a microprocessor or any conventional processor. The steps of the method disclosed in the embodiments of the present invention may be directly implemented and completed by a hardware decoding processor, or may be executed and completed by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium. The storage medium is located in the memory 702. The processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.

In an exemplary embodiment, the electronic device 700 may be one or more application specific integrated circuits (ASIC, Application Integrated Circuit), DSP, programmable logic device (PLD, Programmable Logic Device), complex programmable logic device (CPLD , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the aforementioned method.

An embodiment of the present application also provides a storage medium for storing computer programs.

Optionally, the storage medium can be applied to the network device in the embodiments of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application. .

Optionally, the storage medium may be applied to the terminal device in the embodiments of the present application, and the computer program causes the computer to execute the corresponding process implemented by the terminal device in each method of the embodiments of the present application. .

The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each flow and / or block in the flowchart and / or block diagram and a combination of the flow and / or block in the flowchart and / or block diagram may be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, special-purpose computer, embedded processing machine, or other programmable data processing device to produce a machine that enables the generation of instructions executed by the processor of the computer or other programmable data processing device A device for realizing the functions specified in one block or multiple blocks of one flow or multiple blocks of a flowchart.

These computer program instructions may also be stored in a computer readable memory that can guide a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture including an instruction device, the instructions The device implements the functions specified in one block or multiple blocks of the flowchart one flow or multiple flows and / or block diagrams.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of operating steps are performed on the computer or other programmable device to produce computer-implemented processing, which is executed on the computer or other programmable device The instructions provide steps for implementing the functions specified in one block or multiple blocks of the flowchart one flow or multiple flows and / or block diagrams.

The above are only the preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be included in Within the protection scope of the present invention.

Claims

A connection configuration method, the method includes:

The first terminal device reports the connection status of the terminal device to the terminal device to the network device.
The method according to claim 1, wherein the connection between the terminal device and the terminal device comprises: a connection between the first terminal device and at least one second terminal device.
The method according to claim 2, wherein the first terminal device and the second terminal device perform unicast communication.
The method according to claim 2, wherein the first terminal device and the at least one second terminal device perform multicast communication.
The method according to claim 2, wherein the first terminal device and the at least one second terminal device perform broadcast communication.
The method according to any one of claims 1 to 5, wherein the connection between the terminal device and the terminal device includes:

Whether the connection between the first terminal device and at least one second terminal device is maintained.
The method according to any one of claims 1 to 5, wherein the connection between the terminal device and the terminal device includes:

Connection quality of the first terminal device and at least one second terminal device.
The method according to claim 7, wherein the connection quality includes at least one of the following:

The reference signal received power RSRP of the side link;

Reference signal reception quality RSRQ of the side link;

The received signal strength of the side link indicates RSSI.
The method according to claim 1, wherein the connection condition of the terminal device to the terminal device comprises: a quality of service QoS attribute of the connection between the first terminal device and at least one second terminal device.
The method according to claim 1, wherein the connection between the terminal device and the terminal device includes: related information of the first information;

The first information is sent by the second terminal device to the first terminal device.
The method of claim 10, wherein the first information includes at least one of the following:

Sending parameter information of the second terminal device;

Receiving parameter information of the second terminal device;

Sending parameter configuration information sent by the second terminal device and indicating the first terminal device;

Receiving parameter configuration information sent by the second terminal device and indicating the first terminal device.
The method according to any one of claims 1 to 11, wherein the connection condition of the terminal device to the terminal device includes: a resource usage condition and / or a power usage condition of the first terminal device.
A connection configuration method, the method includes:

The network device configures the connection between the terminal device and the terminal device for the first terminal device.
The method according to claim 13, wherein the connection between the terminal device and the terminal device comprises: a connection between the first terminal device and at least one second terminal device.
The method according to claim 14, wherein the first terminal device and the second terminal device perform unicast communication.
The method according to claim 14, wherein the first terminal device and the at least one second terminal device perform multicast communication.
The method according to claim 14, wherein the first terminal device and the at least one second terminal device perform broadcast communication.
The method according to claim 13, wherein the connection between the terminal device and the terminal device comprises:

Whether the connection between the first terminal device and at least one second terminal device is established and / or released.
The method according to claim 13, wherein the connection between the terminal device and the terminal device comprises:

Whether the first terminal device receives the connection establishment request of the second terminal device.
The method according to claim 13, wherein the connection between the terminal device and the terminal device comprises:

Whether the first terminal device accepts the sending parameter configuration and / or the receiving parameter configuration sent by the second terminal device indicating the first terminal device.
The method according to claim 13, wherein the connection between the terminal device and the terminal device comprises:

Resource usage and / or power usage of the first terminal device.
The method according to claim 13, wherein the connection condition of the terminal device to the terminal device includes: a quality of service QoS attribute of the first terminal device and at least one QoS attribute of the second terminal device.
The method according to claim 13, wherein the connection between the terminal device and the terminal device includes: related information of the second information;

The second information is sent from the first terminal device to the second terminal device.
The method according to claim 23, wherein the second information includes at least one of the following:

Indicating the sending parameter configuration information of the second terminal device;

Indicating the receiving parameter configuration information of the second terminal device.
A first terminal device, the first terminal device includes:

The sending unit is configured to report the connection between the terminal device and the terminal device to the network device.
The first terminal device according to claim 25, wherein the connection between the terminal device and the terminal device comprises: a connection between the first terminal device and at least one second terminal device.
The first terminal device according to claim 26, wherein the first terminal device and the at least one second terminal device perform unicast communication.
The first terminal device according to claim 26, wherein the first terminal device and the at least one second terminal device perform multicast communication.
The first terminal device according to claim 26, wherein the first terminal device and the at least one second terminal device perform broadcast communication.
The first terminal device according to any one of claims 25 to 29, wherein the connection between the terminal device and the terminal device includes:

Whether the connection between the first terminal device and at least one second terminal device is maintained.
The first terminal device according to any one of claims 25 to 29, wherein the connection between the terminal device and the terminal device includes:

Connection quality of the first terminal device and at least one second terminal device.
The first terminal device according to claim 31, wherein the connection quality includes at least one of the following:

The reference signal received power RSRP of the side link;

Reference signal reception quality RSRQ of the side link;

The received signal strength of the side link indicates RSSI.
The first terminal device according to claim 25, wherein the connection condition of the terminal device to the terminal device comprises: a quality of service QoS attribute of the connection between the first terminal device and at least one second terminal device.
The first terminal device according to claim 25, wherein the connection between the terminal device and the terminal device includes: information related to the first information;

The first information is sent by the second terminal device to the first terminal device.
The first terminal device according to claim 34, wherein the first information includes at least one of the following:

Sending parameter information of the second terminal device;

Receiving parameter information of the second terminal device;

Sending parameter configuration information sent by the second terminal device and indicating the first terminal device;

Receiving parameter configuration information sent by the second terminal device and indicating the first terminal device.
The first terminal device according to any one of claims 25 to 35, wherein the connection condition of the terminal device to the terminal device includes: a resource usage condition and / or a power usage condition of the first terminal device.
A network device, the network device includes:

The processing unit is configured to configure the connection between the terminal device and the terminal device for the first terminal device.
The network device according to claim 37, wherein the connection status of the terminal device to the terminal device comprises: a connection status of the first terminal device and at least one second terminal device.
The network device according to claim 38, wherein the first terminal device and the second terminal device perform unicast communication.
The network device according to claim 38, wherein the first terminal device and the at least one second terminal device perform multicast communication.
The network device according to claim 38, wherein the first terminal device and the at least one second terminal device perform broadcast communication.
The network device according to claim 37, wherein the connection between the terminal device and the terminal device comprises:

Whether the connection between the first terminal device and at least one second terminal device is established and / or released.
The network device according to claim 37, wherein the connection between the terminal device and the terminal device comprises:

Whether the first terminal device receives the connection establishment request of the second terminal device.
The network device according to claim 37, wherein the connection between the terminal device and the terminal device comprises:

Whether the first terminal device accepts the sending parameter configuration and / or the receiving parameter configuration sent by the second terminal device indicating the first terminal device.
The network device according to claim 37, wherein the connection between the terminal device and the terminal device comprises:

Resource usage and / or power usage of the first terminal device.
The network device according to claim 37, wherein the connection condition of the terminal device to the terminal device includes: a quality of service QoS attribute of the first terminal device and at least one QoS attribute of the second terminal device.
The network device according to claim 37, wherein the connection between the terminal device and the terminal device includes: related information of the second information;

The second information is sent from the first terminal device to the second terminal device.
The network device according to claim 47, wherein the second information includes at least one of the following:

Indicating the sending parameter configuration information of the second terminal device;

Indicating the receiving parameter configuration information of the second terminal device.
A terminal device includes a processor and a memory for storing a computer program that can run on the processor, wherein,

When the processor is used to run the computer program, the steps of the connection configuration method according to any one of claims 1 to 12 are performed.
A network device includes a processor and a memory for storing a computer program capable of running on the processor, wherein,

When the processor is used to run the computer program, the steps of the connection configuration method according to any one of claims 13 to 24 are performed.
A storage medium stores an executable program, and when the executable program is executed by a processor, the connection configuration method according to any one of claims 1 to 12 is implemented.
A storage medium stores an executable program, and when the executable program is executed by a processor, the connection configuration method according to any one of claims 13 to 24 is implemented.