WO2020062246A1 - 一种通信方法及装置、通信设备 - Google Patents

一种通信方法及装置、通信设备 Download PDF

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Publication number
WO2020062246A1
WO2020062246A1 PCT/CN2018/109099 CN2018109099W WO2020062246A1 WO 2020062246 A1 WO2020062246 A1 WO 2020062246A1 CN 2018109099 W CN2018109099 W CN 2018109099W WO 2020062246 A1 WO2020062246 A1 WO 2020062246A1
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WIPO (PCT)
Prior art keywords
terminal
data
network
information
dedicated
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PCT/CN2018/109099
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English (en)
French (fr)
Inventor
刘建华
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to KR1020217009566A priority Critical patent/KR20210050560A/ko
Priority to EP18934864.2A priority patent/EP3832958A4/en
Priority to AU2018443613A priority patent/AU2018443613B2/en
Priority to CN201880093686.XA priority patent/CN112204927A/zh
Priority to PCT/CN2018/109099 priority patent/WO2020062246A1/zh
Priority to CN202110100533.7A priority patent/CN112887106B/zh
Priority to TW108135387A priority patent/TW202044809A/zh
Publication of WO2020062246A1 publication Critical patent/WO2020062246A1/zh
Priority to US17/189,167 priority patent/US20210185518A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/26Network addressing or numbering for mobility support
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0268Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08User group management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/11Allocation or use of connection identifiers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • H04W88/10Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

Definitions

  • the embodiments of the present application relate to the field of mobile communication technologies, and in particular, to a communication method and device, and a communication device.
  • LTE Long Term Evolution
  • NR New Radio
  • public network systems are generally deployed, that is, networks based on Public Land Mobile Networks (PLMN).
  • PLMN Public Land Mobile Networks
  • PLMN Public Land Mobile Networks
  • Members in the local network group can use point-to-point communication or point-to-multipoint communication. How to implement point-to-multipoint communication is a problem that needs to be solved.
  • the embodiments of the present application provide a communication method and device, and a communication device.
  • the network receives the first data sent by the first terminal, and determines receiver information of the first data
  • the network determines at least one terminal according to the receiving end information of the first data, and sends the first data to the at least one terminal.
  • a receiving unit configured to receive first data sent by a first terminal
  • a determining unit configured to determine receiving end information of the first data
  • a sending unit configured to determine at least one terminal according to the receiving end information of the first data, and send the first data to the at least one terminal.
  • the communication device provided in the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the foregoing communication method.
  • the chip provided in the embodiment of the present application is used to implement the foregoing communication method.
  • the chip includes: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the foregoing communication method.
  • the computer-readable storage medium provided in the embodiments of the present application is used to store a computer program, and the computer program causes a computer to execute the foregoing communication method.
  • the computer program product provided in the embodiment of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the foregoing communication method.
  • the computer program provided in the embodiment of the present application when run on a computer, causes the computer to execute the foregoing communication method.
  • the network side determines the receiver information for the data, and based on the corresponding reception of the data
  • the terminal information determines at least one terminal, so that the data is sent to each member of the at least one terminal.
  • FIG. 1 is a schematic diagram of a communication system architecture according to an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a communication method according to an embodiment of the present application.
  • FIG. 3 is a first schematic diagram of point-to-multipoint data routing according to an embodiment of the present application.
  • FIG. 4 is a second schematic diagram of point-to-multipoint data routing provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural composition diagram of a communication device according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System for Mobile
  • CDMA Code Division Multiple Access
  • Wideband Code Division Multiple Access Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with the terminal 120 (or a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.
  • PLMN public land mobile networks
  • the communication system 100 further includes at least one terminal 120 located within a coverage area of the network device 110.
  • terminal used herein includes, but is not limited to, connection via a wired line, such as via a Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection; And / or another data connection / network; and / or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or an Internet of Things (IoT) device.
  • PSTN Public Switched Telephone Network
  • DSL Digital Subscriber Line
  • WLAN wireless local area networks
  • DVB-H networks digital television networks
  • satellite networks satellite networks
  • AM-FM A broadcast transmitter AM-FM A broadcast transmitter
  • IoT Internet of Things
  • a terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal”, or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; personal communications systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / internal PDA with network 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.
  • PCS personal communications systems
  • GPS Global Positioning System
  • a terminal may refer to an access terminal, user equipment (UE), 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.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing (PDA), and wireless communication.
  • the terminals 120 may perform terminal direct connection (Device to Device, D2D) communication.
  • D2D Terminal to Device
  • the 5G system or the 5G network may also be referred to as a New Radio (NR) system or an NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices and each network device may include other numbers of terminals within its coverage area. Embodiments of the present application This is not limited.
  • the communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • a communication device may include a network device 110 and a terminal 120 having a communication function, and the network device 110 and the terminal 120 may be specific devices described above, and are not described herein again; communication
  • the device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobile management entity, which are not limited in the embodiments of the present application.
  • FIG. 2 is a schematic flowchart of a communication method according to an embodiment of the present application. As shown in FIG. 2, the communication method includes the following steps:
  • Step 201 The network receives the first data sent by the first terminal, and determines receiver information of the first data.
  • the network receives the first data sent by the first terminal, and determines group information of the first data.
  • Step 202 The network determines at least one terminal according to the receiving end information of the first data, and sends the first data to the at least one terminal.
  • the network determines a target group according to the group information of the first data, and sends the first data to at least one terminal in the target group.
  • the first terminal may be a terminal in the target group or a terminal outside the target group.
  • the target group includes: UE1, UE2, UE3, and UE1 sends first data to UE2 and UE3.
  • the target group includes UE2 and UE3, UE1 is a terminal outside the target group, and UE1 sends first data to UE2 and UE3.
  • the role of the network is to receive the first data sent by the first terminal, and forward the first data to other terminals in the target group.
  • UE1 sends data to members of Group A
  • UE2 and UE3 are members of Group A
  • UE2 and UE3 receive data sent by UE1 at the same time.
  • UE1 sends data to the network side (NW).
  • the network side determines Group A according to the group information of the data sent by UE1, and sends the data to the members in Group A.
  • the network side determines the group information of the first data in the following manner:
  • Manner 1 The first data is transmitted on a dedicated connection corresponding to the at least one terminal; and based on the dedicated connection for transmitting the first data, receiving-end information of the first data is determined. Specifically, the first data is transmitted on a group dedicated connection corresponding to the target group; the network determines group information of the first data based on the group dedicated connection transmitting the first data.
  • the group dedicated connection includes at least one of the following:
  • PDN Public Data Network
  • PDU Protocol Data Unit
  • PDU Session PDU Session
  • QoS Quality of Service
  • the group dedicated connection includes at least one of the following: a group dedicated PDN connection, a group dedicated PDU session, a group dedicated QoS flow, a group dedicated bearer, a group dedicated logical channel, and a group dedicated logical channel group.
  • the first data carries identification information and / or address information corresponding to the at least one terminal; and determines the first data based on the identification information and / or the address information carried in the first data.
  • Receiver information of the data Specifically, the first data carries identification information and / or address information of the target group; and the network determines the first data based on the identification information and / or the address information carried in the first data. Group information.
  • the first data carries address information of the target group
  • the address information of the target group is encapsulated in the first data as a target address.
  • the network includes an access network (AN, Access Network) and a core network (CN, Core Network).
  • AN access network
  • CN Core Network
  • the above manners 1 and 2 can be used in combination.
  • Combination mode 1 The first data transmitted between the terminal and the access network is transmitted on a first dedicated connection, and the first dedicated connection is used by the access network to determine the first data.
  • Receiver information the first data transmitted between the access network and the core network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for Determining, by the core network, the receiving end information of the first data.
  • the first data transmitted between the terminal and the access network is transmitted on a first set of dedicated connections, and the first set of dedicated connections is used by the access network to determine the first data Group information;
  • the first data transmitted between the access network and the core network carries identification information and / or address information of the target group, and the identification information and / or address information is used for the The core network determines group information of the first data.
  • the channel between the access network and the core network supports multiple group sharing.
  • channels involved in the embodiments of the present application may also be referred to as data links or connections.
  • UE1 sends data to AN on group-specific connection 1.
  • the AN determines the group information of the target group based on the group-specific connection 1 of the received data, and encapsulates the identification information 1 and / or address information 1 of the target group into the data.
  • the data is sent to the CN through the channel between the AN and the CN.
  • the CN determines the group information of the target group and sends the data to Individual members of the target group, such as UE2 and UE3.
  • Combination mode 2 The first data transmitted between the terminal and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for all
  • the access network determines the receiving end information of the first data; the first data transmitted between the access network and the core network is transmitted on a second dedicated connection, and the second dedicated connection is used for Determining, by the core network, the receiving end information of the first data.
  • the first data transmitted between the terminal and the access network carries identification information and / or address information of the target group, and the identification information and / or address information is used for the access
  • the network determines the group information of the first data; the first data transmitted between the access network and the core network is transmitted on a second group of dedicated connections, and the second group of dedicated connections is used for the The core network determines group information of the first data.
  • UE1 encapsulates the target group's identification information 1 and / or address information 1 in the data sent to the AN. After receiving the data sent by UE1, the AN determines based on the identification information 1 and / or address information 1 in the data. The group information of the target group is output, and then data is sent to the CN on the group-specific connection 2.
  • the group-specific connection 2 has a mapping relationship with the target group, and the CN determines the group of the target group based on the received group-specific connection 2 Information, and send the data to each member of the target group, such as UE2 and UE3.
  • Combination mode three The first data transmitted between the terminal and the access network is transmitted on a first dedicated connection, and the first dedicated connection is used by the access network to determine the first data. Receiver information; the first data transmitted between the access network and the core network is transmitted on a second dedicated connection, and the second dedicated connection is used by the core network to determine the first data Receiver information. Specifically, the first data transmitted between the terminal and the access network is transmitted on a first set of dedicated connections, and the first set of dedicated connections is used by the access network to determine the first data Group information; the first data transmitted between the access network and the core network is transmitted on a second group of dedicated connections, the second group of dedicated connections being used by the core network to determine the first The group information of the data.
  • Combination mode four The first data transmitted between the terminal and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for all The access network determines receiving end information of the first data; the first data transmitted between the access network and the core network carries identification information and / or address information corresponding to the at least one terminal, The identification information and / or address information is used by the core network to determine the receiving end information of the first data.
  • the first data transmitted between the terminal and the access network carries identification information and / or address information of the target group, and the identification information and / or address information is used for the access
  • the network determines the group information of the first data; the first data transmitted between the access network and the core network carries identification information and / or address information of the target group, the identification information and / Or the address information is used by the core network to determine group information of the first data.
  • the network side sends the first data to the target group in the following manner:
  • Manner 1 Send the first data to the at least one terminal on a dedicated connection corresponding to the at least one terminal. Specifically, the first data is sent to at least one terminal in the target group on a group dedicated connection corresponding to the target group.
  • the dedicated connection includes at least one of the following: a dedicated PDN connection, a dedicated PDU session, a dedicated QoS flow, a dedicated bearer, a dedicated logical channel, and a dedicated logical channel group.
  • the group dedicated connection includes at least one of the following: a group dedicated PDN connection, a group dedicated PDU session, a group dedicated QoS flow, a group dedicated bearer, a group dedicated logical channel, and a group dedicated logical channel group.
  • the first data carries identification information and / or address information corresponding to the at least one terminal, and sends the identification information and / or address information to the at least one terminal. Specifically, the first data carries identification information and / or address information of the target group, and is sent to at least one terminal in the target group.
  • the network includes AN and CN.
  • the above manners 1 and 2 can be used in combination.
  • Combination mode 1 the first data transmitted between the core network and the access network is transmitted on a second dedicated connection, and the second dedicated connection is used by the access network to determine the first data Receiving end information; the first data transmitted between the access network and the at least one terminal carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information Receiving end information for the at least one terminal to determine the first data.
  • the first data transmitted between the core network and the access network is transmitted on a second set of dedicated connections, and the second set of dedicated connections is used by the access network to determine the first data.
  • Group information of data the first data transmitted between the access network and at least one terminal in the target group carries identification information and / or address information of the target group, the identification information and / or The address information is used for at least one terminal in the target group to determine group information of the first data.
  • Combination mode 2 The first data transmitted between the core network and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for The access network determines receiver information of the first data; the first data transmitted between the access network and the at least one terminal is transmitted on a first dedicated connection, the first dedicated connection Receiving end information for the at least one terminal to determine the first data. Specifically, the first data transmitted between the core network and the access network carries identification information and / or address information of the target group, and the identification information and / or address information is used for the connection.
  • Network access determines the group information of the first data; the first data transmitted between the access network and at least one terminal in the target group is transmitted on a first group of dedicated connections, the first group The dedicated connection is used for at least one terminal in the target group to determine group information of the first data.
  • Combination mode three the first data transmitted between the core network and the access network is transmitted on a second dedicated connection, and the second dedicated connection is used by the access network to determine the first data Receiving end information; the first data transmitted between the access network and the at least one terminal is transmitted on a first dedicated connection, the first dedicated connection being used by the at least one terminal to determine the first A receiver information of data. Specifically, the first data transmitted between the core network and the access network is transmitted on a second set of dedicated connections, and the second set of dedicated connections is used by the access network to determine the first data.
  • Group information of data the first data transmitted between the access network and at least one terminal in the target group is transmitted on a first group of dedicated connections, the first group of dedicated connections being used for the target At least one terminal in the group determines group information of the first data.
  • Combination mode four The first data transmitted between the core network and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for Determining, by the access network, receiver information of the first data; the first data transmitted between the access network and the at least one terminal carries identification information and / or an address corresponding to the at least one terminal Information, the identification information and / or address information are used by the at least one terminal to determine the receiving end information of the first data. Specifically, the first data transmitted between the core network and the access network carries identification information and / or address information of the target group, and the identification information and / or address information is used for the connection.
  • the first data transmitted between the access network and at least one terminal in the target group carries identification information and / or address information of the target group, The identification information and / or address information is used for at least one terminal in the target group to determine group information of the first data.
  • the embodiment of the present application also provides a method in which the group information is transparent to the access network side, and the group information is directly identified through the core network side, specifically:
  • the first data transmitted between the terminal and the core network is transmitted on a third dedicated connection, and the third dedicated connection is used by the core network to determine the reception of the first data
  • the first data transmitted between the terminal and the core network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for all
  • the core network determines the receiving end information of the first data, wherein the identification information and / or address information is not processed on the access network side.
  • the first data transmitted between the terminal and the core network is transmitted on a third group of dedicated connections, and the third group of dedicated connections is used by the core network to determine the group of the first data Information; or, the first data transmitted between the terminal and the core network carries identification information and / or address information of the target group, and the identification information and / or address information is used for the core network Determining group information of the first data, wherein the identification information and / or address information is not processed on the access network side.
  • the first data transmitted between the core network and the at least one terminal is transmitted on a third dedicated connection, and the third dedicated connection is used by the at least one terminal to determine the first Information of the receiving end of the data; or, the first data transmitted between the core network and the at least one terminal carries identification information and / or address information corresponding to the at least one terminal, the identification information and / or The address information is used by the at least one terminal to determine the receiving end information of the first data, wherein the identification information and / or address information is not processed on the access network side.
  • the first data transmitted between the core network and at least one terminal in the target group is transmitted on a third group of dedicated connections, and the third group of dedicated connections is used in the target group.
  • At least one terminal determines group information of the first data; or, the first data transmitted between the core network and at least one terminal in the target group carries identification information and / or an address of the target group Information, the identification information and / or address information is used by at least one terminal in the target group to determine group information of the first data, wherein the identification information and / or address information is on the access network side No processing.
  • the network determines routing information of the first data according to the first configuration information. For example: After receiving the data sent by UE1, the network identifies the group information (Group A) of the data, and identifies the member information in the group according to the first configuration information (which may be pre-configured information), such as identifying group members Including UE2 and UE3.
  • the first configuration information may be implemented in the following manner:
  • the first configuration information includes information of each terminal in the at least one terminal. Specifically, the first configuration information includes information of each terminal in the target group.
  • the first configuration information configures group member information of the target group, for example, Group A includes UE2 and UE3.
  • the first configuration information includes a first routing relationship, and the first routing relationship includes a mapping relationship between a receiving channel and a sending channel of the first data.
  • the receiving channel of the first data is a channel between the first terminal and the network.
  • the transmission channel of the first data is a channel between the network and at least one terminal in the target group.
  • the network includes a first network and a second network, wherein the first network is a service network of the first terminal, and the second network is a service network of at least one terminal in the target group;
  • the receiving channel of the first data is a channel between the first terminal and the first network
  • the sending channel of the first data is a channel between the first network and the first network.
  • the receiving channel of the first data is a channel between the first network and the second network
  • the sending channel of the first data is the second network and the second network.
  • the channel between at least one terminal in the target group.
  • the first configuration information configures the mapping relationship between the channel on the receiving side and the channel on the sending side, for example, the network side receives data sent by UE1 on data channel 1, and the data channel 1 on the receiving side and sends
  • the data channel 2 and the data channel 3 on the side have a corresponding relationship, where the receiving end of the data channel 2 is UE2 and the receiving end of the data channel 3 is UE3.
  • Table 1 illustrates the first routing relationship. As can be seen from Table 1, after the network side receives the data sent by UE1, it can determine that the receiving ends are UE2 and UE3.
  • the network includes NW1 and NW2, where the next hop of NW1 is NW2, and NW1 finds the next hop NW2 according to the configured group information, and NW2 according to the received
  • the group information of the data determines to send the data to UE2, and the specific determination method is the same as that of NW1.
  • each terminal in the target group after each terminal in the target group receives the first data, it determines group information of the first data based on at least one of the following information:
  • Target address information in the first data where the target address information is address information of the target group
  • Source address information in the first data the source address information characterizing group channel information of the target group.
  • the receiving end UE2 or UE3 determines the group information of the received data according to the following information:
  • the group-specific connection may be a group-specific PDN connection, a group-specific PDU Session, a group-specific QoS flow, a group-specific bearer, a group-specific logical channel, or a group-specific logical channel group.
  • the network can identify the information of the target group based on the group-specific connection that receives this data.
  • this source address information characterizes the group channel information.
  • the terminal information of the first data is determined based on at least one of the following information:
  • Source address information of the first data where the source address information is address information of the first terminal
  • the receiving end UE2 or UE3 determines the sending end information of the data according to the following information:
  • this source address information is the address information of UE1.
  • NW1 and NW2 can be user plane entities in the core network, such as User Plane Function (UPF), or control plane entities, such as Access and Mobility Management Function (AMF, Access and Mobility Management Function).
  • UPF User Plane Function
  • AMF Access and Mobility Management Function
  • AMF Access and Mobility Management Function
  • the group dedicated connection is configured during the target group establishment process or is configured during the group dedicated connection establishment process.
  • the configuration of the group dedicated connection includes: a group dedicated connection configuration between the terminal and the access network and / or a group dedicated connection configuration between the core network and the access network and / or a configuration between the core network and the core network. Group-specific connection configuration.
  • the configuration of the group dedicated connection includes at least one of the following information: group dedicated PDN connection, group dedicated PDU session, group dedicated QoS flow, group dedicated bearer, group dedicated logical channel, group dedicated logical channel group.
  • specific identification information and / or address information is also allocated to the target group.
  • the control plane entity such as SMF
  • the core network configures the configuration information of the target group, it configures the configuration information of the target group to the access network, and the access network determines the group dedicated bearer and And / or configuration information of a group dedicated logical channel and / or group dedicated logical channel group, and configuring the configuration information of the group dedicated bearer and / or group dedicated logical channel and / or group dedicated logical channel group to the first terminal. And / or at least one terminal in the target group.
  • a control plane entity (such as an SMF) in the core network configures the first routing relationship, and sends the first routing relationship to the network. Further, the control plane entity in the core network configures the first routing relationship when the target group is established or the target group is updated.
  • the target group update refers to that a terminal in the target group is newly added or leaves.
  • Configuration 1 Configuration of Group Private Connection
  • the group-specific connection information can be configured during the group establishment process or through the group-specific connection establishment process. For example, through PDU Session establishment and DRB establishment process configuration. For example, for a specific group, a specific IP address or Ethernet address is allocated, or a group-specific connection between a specific access network and a core network is allocated, or a specific DRB or a specific logical channel or logical channel group is allocated.
  • the specific configuration can be configured by the control plane entity of the core network, such as SMF, to the user plane entity of the core network, and to the access network.
  • the access network determines the DRB or logical channel configuration information based on the information configured by the SMF, The DRB or logical channel configuration information is configured to the terminal.
  • Configuration 2 Configuration of group identification information and address information
  • the identification information and address information of the group can be configured using the same process as that of configuration 1, namely. During the group establishment process or through the group-specific connection establishment process configuration.
  • the access network sends data to the core network based on the received group-specific connection
  • the access network determines the DRB or logical channel configuration information according to the SMF configuration information, and configures the DRB or logical channel configuration information to the terminal.
  • Configuration 4 The channel between the access network and the core network can be shared by multiple groups
  • Multiple groups share the same channel and are configured through SMF. For example, the channel information of each group, or the group information carried by each channel.
  • Configuration 5 Send data to the core network in a dedicated channel of the access network and core network
  • Configuration 6 Configuration of receiver information in the first configuration information
  • the routing entity of the core network receives configuration information of the core network control plane entity, such as SMF, and the configuration information includes the relationship between group members.
  • Configuration 7 Configuration of the first routing relationship in the first configuration information
  • This routing relationship is configured when a group is established or updated, such as when members join or leave a group.
  • the address allocation can be the actual routing network entity allocation and is configured to other network entities or terminals through SMF. Or SMF allocation.
  • Configuration 8 Determine the receiving end according to the group information in the received data. If the data sender of this group is fixed
  • configuration 8 can be pre-configured on the terminal side or configured when the group is created or updated.
  • FIG. 5 is a schematic structural composition diagram of a communication device according to an embodiment of the present application. As shown in FIG. 5, the device includes:
  • a receiving unit 501 configured to receive first data sent by a first terminal
  • a determining unit 502 configured to determine receiving end information of the first data
  • the sending unit 503 is configured to determine at least one terminal according to the receiver information of the first data, and send the first data to the at least one terminal.
  • the first data is transmitted on a dedicated connection corresponding to the at least one terminal
  • the determining unit 502 is configured to determine receiving end information of the first data based on a dedicated connection for transmitting the first data.
  • the dedicated connection includes at least one of the following:
  • Dedicated PDN connection Dedicated PDU session, Dedicated QoS flow, Dedicated bearer, Dedicated logical channel, Dedicated logical channel group.
  • the first data carries identification information and / or address information corresponding to the at least one terminal
  • the determining unit 502 is configured to determine receiving end information of the first data based on the identification information and / or the address information carried in the first data.
  • the sending unit 503 is configured to send the first data to the at least one terminal on a dedicated connection corresponding to the at least one terminal.
  • the dedicated connection includes at least one of the following:
  • Dedicated PDN connection Dedicated PDU session, Dedicated QoS flow, Dedicated bearer, Dedicated logical channel, Dedicated logical channel group.
  • the sending unit 503 is configured to carry identification information and / or address information corresponding to the at least one terminal in the first data, and send to the at least one terminal.
  • the network includes an access network and a core network
  • the first data transmitted between the terminal and the access network is transmitted on a first dedicated connection, where the first dedicated connection is used by the access network to determine receiver information of the first data;
  • the first data transmitted between the access network and the core network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the core network Determining the receiving end information of the first data.
  • the network includes an access network and a core network
  • the first data transmitted between the terminal and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the access network Determining receiver information of the first data;
  • the first data transmitted between the access network and the core network is transmitted on a second dedicated connection, and the second dedicated connection is used by the core network to determine the receiving end information of the first data.
  • the network includes an access network and a core network
  • the first data transmitted between the terminal and the access network is transmitted on a first dedicated connection, where the first dedicated connection is used by the access network to determine receiver information of the first data;
  • the first data transmitted between the access network and the core network is transmitted on a second dedicated connection, and the second dedicated connection is used by the core network to determine the receiving end information of the first data.
  • the network includes an access network and a core network
  • the first data transmitted between the terminal and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the access network Determining receiver information of the first data;
  • the first data transmitted between the access network and the core network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the core network Determining the receiving end information of the first data.
  • the network includes an access network and a core network
  • the first data transmitted between the core network and the access network is transmitted on a second dedicated connection, and the second dedicated connection is used by the access network to determine the receiving end information of the first data ;
  • the first data transmitted between the access network and the at least one terminal carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the at least one terminal.
  • a terminal determines receiving end information of the first data.
  • the network includes an access network and a core network
  • the first data transmitted between the core network and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the access
  • the network determines receiving end information of the first data
  • the first data transmitted between the access network and the at least one terminal is transmitted on a first dedicated connection, and the first dedicated connection is used by the at least one terminal to determine a receiving end of the first data information.
  • the network includes an access network and a core network
  • the first data transmitted between the core network and the access network is transmitted on a second dedicated connection, and the second dedicated connection is used by the access network to determine the receiving end information of the first data ;
  • the first data transmitted between the access network and the at least one terminal is transmitted on a first dedicated connection, and the first dedicated connection is used by the at least one terminal to determine a receiving end of the first data information.
  • the network includes an access network and a core network
  • the first data transmitted between the core network and the access network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the access
  • the network determines receiving end information of the first data
  • the first data transmitted between the access network and the at least one terminal carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the at least one terminal.
  • a terminal determines receiving end information of the first data.
  • the network includes an access network and a core network
  • the first data transmitted between the terminal and the core network is transmitted on a third dedicated connection, and the third dedicated connection is used by the core network to determine the receiving end information of the first data; or,
  • the first data transmitted between the terminal and the core network carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used by the core network to determine The receiving-end information of the first data, wherein the identification information and / or address information is not processed on the access network side.
  • the network includes an access network and a core network
  • the first data transmitted between the core network and the at least one terminal is transmitted on a third dedicated connection, and the third dedicated connection is used by the at least one terminal to determine the receiving end information of the first data ;or,
  • the first data transmitted between the core network and the at least one terminal carries identification information and / or address information corresponding to the at least one terminal, and the identification information and / or address information is used for the at least one
  • the terminal determines the receiving end information of the first data, where the identification information and / or address information is not processed on the access network side.
  • the determining unit 502 is further configured to determine routing information of the first data according to the first configuration information.
  • the first configuration information includes information of each terminal in the at least one terminal.
  • the first configuration information includes a first routing relationship
  • the first routing relationship includes a mapping relationship between a receiving channel and a sending channel of the first data.
  • the first data receiving channel is a channel between the first terminal and the network
  • the first data transmitting channel is between the network and the at least one terminal. aisle.
  • the network includes a first network and a second network, wherein the first network is a service network of the first terminal and the second network is a service network of the at least one terminal;
  • the receiving channel of the first data is a channel between the first terminal and the first network
  • the sending channel of the first data is a channel between the first network and the first network.
  • the receiving channel of the first data is a channel between the first network and the second network
  • the sending channel of the first data is the second network and the second network.
  • the channel between at least one terminal is described.
  • the receiver information of the first data is determined based on at least one of the following information:
  • Target address information in the first data where the target address information is address information of the at least one terminal
  • Source address information in the first data the source address information characterizing group channel information of the at least one terminal.
  • the terminal information of the first data is determined based on at least one of the following information:
  • Source address information of the first data where the source address information is address information of the first terminal
  • the receiving end information in the first data wherein the sending end of the first data is fixed in the receiving end information.
  • the dedicated connection is configured during the establishment of the at least one terminal or during the dedicated connection establishment.
  • the configuration of the dedicated connection includes: a dedicated connection configuration between the terminal and the access network and / or a dedicated connection configuration between the core network and the access network and / or between the core network and the core network Dedicated connection configuration.
  • the configuration of the dedicated connection includes at least one of the following information: a dedicated PDN connection, a dedicated PDU session, a dedicated QoS flow, a dedicated bearer, a dedicated logical channel, and a dedicated logical channel group.
  • corresponding identification information and / or address information is further allocated to the at least one terminal.
  • the configuration information of the at least one terminal is configured to an access network, and the access network determines the configuration information according to the configuration information.
  • a control plane entity in the core network configures the first routing relationship, and sends the first routing relationship to the network.
  • control plane entity in the core network configures the first routing relationship when the at least one terminal is established or the at least one terminal is updated.
  • the at least one terminal update refers to that a terminal is newly added or left in the at least one terminal.
  • FIG. 6 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application.
  • the communication device may be a terminal or a network device.
  • the communication device 600 shown in FIG. 6 includes a processor 610, and the processor 610 may call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the processor 610 may control the transceiver 630 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a network device according to the embodiment of the present application, and the communication device 600 may implement a corresponding process implemented by the network device in each method of the embodiment of the present application. For brevity, details are not described herein again. .
  • the communication device 600 may specifically be a mobile terminal / terminal of the embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the mobile terminal / terminal in each method of the embodiment of the present application. For simplicity, in This will not be repeated here.
  • FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 700 shown in FIG. 7 includes a processor 710, and the processor 710 may call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 may control the input interface 730 to communicate with other devices or chips. Specifically, the processor 710 may obtain information or data sent by the other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 may control the output interface 740 to communicate with other devices or chips. Specifically, the processor 710 may output information or data to the other devices or chips.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal / terminal in the embodiments of the present application, and the chip can implement the corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application. To repeat.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.
  • FIG. 8 is a schematic block diagram of a communication system 900 according to an embodiment of the present application. As shown in FIG. 8, the communication system 900 includes a terminal 910 and a network device 920.
  • the terminal 910 may be used to implement the corresponding functions implemented by the terminal in the foregoing method
  • the network device 920 may be used to implement the corresponding functions implemented by the network device in the foregoing method.
  • details are not described herein again.
  • the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
  • each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
  • the storage medium is located in a memory, and the processor reads the information in the memory and completes the steps of the foregoing method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
  • the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
  • RAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchronous DRAM Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM Enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Synchrobus RAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.
  • An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium can be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application. No longer.
  • the computer-readable storage medium may be applied to a mobile terminal / terminal in the embodiments of the present application, and the computer program causes a computer to execute a corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application in order to Concise, I won't repeat them here.
  • An embodiment of the present application further provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instruction causes the computer to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. More details.
  • the computer program product can be applied to a mobile terminal / terminal in the embodiments of the present application, and the computer program instructions cause the computer to execute a corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application for the sake of brevity , Will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program may be applied to a network device in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.
  • the computer program may be applied to a mobile terminal / terminal in the embodiment of the present application, and when the computer program is run on a computer, the computer is caused to execute a corresponding method implemented by the mobile terminal / terminal in each method of the embodiment of the present application.
  • the computer program may be applied to a mobile terminal / terminal in the embodiment of the present application, and when the computer program is run on a computer, the computer is caused to execute a corresponding method implemented by the mobile terminal / terminal in each method of the embodiment of the present application.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

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Abstract

本申请实施例提供一种通信方法及装置、通信设备,包括:网络接收第一终端发送的第一数据,确定所述第一数据的接收端信息;所述网络根据所述第一数据的接收端信息确定至少一个终端,将所述第一数据发送给所述至少一个终端。

Description

一种通信方法及装置、通信设备 技术领域
本申请实施例涉及移动通信技术领域,具体涉及一种通信方法及装置、通信设备。
背景技术
在长期演进(LTE,Long Term Evolution)和新无线(NR,New Radio)系统中,通常部署公共网络系统,即基于公共陆地移动网络(PLMN,Public Land Mobile Network)的网络。但是在一些场景中,例如在办公场景,家庭场景,工厂中,为了能够更加有效安全的管理,通常会有当地的用户或者管理者布局本地网络。本地网络组中的成员通信时可以采用点到点的通信方式或者点到多点的通信方式。如何实现点到多点的通信是需要解决的问题。
发明内容
本申请实施例提供一种通信方法及装置、通信设备。
本申请实施例提供的通信方法,包括:
网络接收第一终端发送的第一数据,确定所述第一数据的接收端信息;
所述网络根据所述第一数据的接收端信息确定至少一个终端,将所述第一数据发送给所述至少一个终端。
本申请实施例提供的通信装置,包括:
接收单元,用于接收第一终端发送的第一数据;
确定单元,用于确定所述第一数据的接收端信息;
发送单元,用于根据所述第一数据的接收端信息确定至少一个终端,将所述第一数据发送给所述至少一个终端。
本申请实施例提供的通信设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的通信方法。
本申请实施例提供的芯片,用于实现上述的通信方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行上述的通信方法。
本申请实施例提供的计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述的通信方法。
本申请实施例提供的计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述的通信方法。
本申请实施例提供的计算机程序,当其在计算机上运行时,使得计算机执行上述的通信方法。
通过上述技术方案,对于一个终端与一个组内的成员之间的点到多点的通信,该终端发送数据到网络侧后,网络侧确定该数据对于的接收端信息,基于该数据对应的接收端信息确定至少一个终端,从而实现将该数据发送给至少一个终端中的各个成员。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是本申请实施例提供的一种通信系统架构的示意性图;
图2为本申请实施例提供的通信方法的流程示意图;
图3为本申请实施例提供的点到多点数据路由的示意图一;
图4为本申请实施例提供的点到多点数据路由的示意图二;
图5为本申请实施例提供的通信装置的结构组成示意图;
图6是本申请实施例提供的一种通信设备示意性结构图;
图7是本申请实施例的芯片的示意性结构图;
图8是本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
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。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统或5G系统等。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端进行通信。可选地,该网络设备110可以是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),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地,终端120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G系统或5G网络还可以称为新无线(New Radio,NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端,本申请实施例对此不做限定。
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信 系统100为例,通信设备可包括具有通信功能的网络设备110和终端120,网络设备110和终端120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
图2为本申请实施例提供的通信方法的流程示意图,如图2所示,所述通信方法包括以下步骤:
步骤201:网络接收第一终端发送的第一数据,确定所述第一数据的接收端信息。
具体地,网络接收第一终端发送的第一数据,确定所述第一数据的组信息。
步骤202:所述网络根据所述第一数据的接收端信息确定至少一个终端,将所述第一数据发送给所述至少一个终端。
具体地,所述网络根据所述第一数据的组信息确定目标组,将所述第一数据发送给所述目标组中的至少一个终端。
本申请实施例中,所述第一终端可以是所述目标组中的一个终端,也可以是所述目标组之外的一个终端。举个例子:目标组包括:UE1、UE2、UE3,UE1向UE2和UE3发送第一数据。再举个例子:目标组包括:UE2和UE3,UE1是目标组之外的一个终端,UE1向UE2和UE3发送第一数据。
本申请实施例中,网络(NW,Network)的作用是接收第一终端发送的第一数据,并将该第一数据转发给目标组中的其他终端。
举个例子:参照图3,UE1向组A(Group A)的成员发送数据,UE2和UE3是Group A中的成员。UE2和UE3同时接收UE1发送的数据。UE1将数据发送到网络侧(NW),网络侧根据UE1发送的数据的组信息,确定Group A,并且将数据发送给Group A中的成员。
本申请实施例中,网络侧通过以下方式确定所述第一数据的组信息:
方式一:所述第一数据在所述至少一个终端对应的专用连接上传输;基于传输所述第一数据的专用连接,确定所述第一数据的接收端信息。具体地,所述第一数据在所述目标组对应的组专用连接上传输;网络基于传输所述第一数据的组专用连接,确定所述第一数据的组信息。
这里,所述组专用连接包括以下至少之一:
专用公用数据网络(PDN,Public Data Network)连接、专用协议数据单元(PDU,Protocol Data Unit)会话(PDU Session)、专用服务质量(QoS,Quality of Service)流、专用承载、专用逻辑信道、专用逻辑信道组。
具体地,所述组专用连接包括以下至少之一:组专用PDN连接、组专用PDU会话、组专用QoS流、组专用承载、组专用逻辑信道、组专用逻辑信道组。
方式二:所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息;基于所述第一数据中携带的所述标识信息和/或所述地址信息,确定所述第一数据的接收端信息。具体地,所述第一数据携带所述目标组的标识信息和/或地址信息;网络基于所述第一数据中携带的所述标识信息和/或所述地址信息,确定所述第一数据的组信息。
其中,所述第一数据携带所述目标组的地址信息的情况,所述目标组的地址信息作为目标地址封装在所述第一数据中。
本申请实施例中,所述网络包括接入网(AN,Access Network)和核心网(CN,Core Network),在此种网络架构下,上述方式一和方式二可以组合使用。
组合方式一:所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。具体地,所述终端与所述接入网之间传输的所述第一数据在第一组专用连接上传输,所述第一组专用连接用于所述接入网确定所述第一数据的组信息;所述接入网与所述核心网之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的组信息。
其中,所述接入网和所述核心网之间的通道支持多个组共享。
需要说明的是,本申请实施例中涉及到的通道也可以称为数据链路或者连接。
举个例子:UE1在组专用连接1上向AN发送数据,AN基于接收到的数据的组专用连接1确 定目标组的组信息,将目标组的标识信息1和/或地址信息1封装到数据中,然后,通过AN与CN之间的通道将数据发送给CN,CN基于接收到的数据中携带的标识信息1和/或地址信息1,确定出目标组的组信息,将该数据发送给目标组的各个成员,例如UE2和UE3。
组合方式二:所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。具体地,所述终端与所述接入网之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的组信息;所述接入网与所述核心网之间传输的所述第一数据在第二组专用连接上传输,所述第二组专用连接用于所述核心网确定所述第一数据的组信息。
举个例子:UE1在发送给AN的数据中封装目标组的标识信息1和/或地址信息1,AN接收到UE1发送的数据后,基于该数据中的标识信息1和/或地址信息1确定出目标组的组信息,然后,通过在组专用连接2上向CN发送数据,这里,组专用连接2与目标组具有映射关系,CN基于接收到的数据的组专用连接2确定目标组的组信息,将该数据发送给目标组的各个成员,例如UE2和UE3。
组合方式三:所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。具体地,所述终端与所述接入网之间传输的所述第一数据在第一组专用连接上传输,所述第一组专用连接用于所述接入网确定所述第一数据的组信息;所述接入网与所述核心网之间传输的所述第一数据在第二组专用连接上传输,所述第二组专用连接用于所述核心网确定所述第一数据的组信息。
组合方式四:所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。具体地,所述终端与所述接入网之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的组信息;所述接入网与所述核心网之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的组信息。
上述方案是针对网络接收侧而言的,对于网络发送侧,网络侧通过以下方式向所述目标组发送所述第一数据:
方式一:在所述至少一个终端对应的专用连接上将所述第一数据发送给所述至少一个终端。具体地,在所述目标组对应的组专用连接上将所述第一数据发送给所述目标组中的至少一个终端。
其中,所述专用连接包括以下至少之一:专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。具体地,所述组专用连接包括以下至少之一:组专用PDN连接、组专用PDU会话、组专用QoS流、组专用承载、组专用逻辑信道、组专用逻辑信道组。
方式二:在所述第一数据中携带所述至少一个终端对应的标识信息和/或地址信息,发送给所述至少一个终端。具体地,在所述第一数据中携带所述目标组的标识信息和/或地址信息,发送给所述目标组中的至少一个终端。
同样,所述网络包括AN和CN,在此种网络架构下,上述方式一和方式二可以组合使用。
组合方式一:所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。具体地,所述核心网与所述接入网之间传输的所述第一数据在第二组专用连接上传输,所述第二组专用连接用于所述接入网确定所述第一数据的组信息;所述接入网与所述目标组中的至少一个终端之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述目标组中的至少一个终端确定所述第一数据的组信息。
组合方式二:所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应 的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。具体地,所述核心网与所述接入网之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的组信息;所述接入网与所述目标组中的至少一个终端之间传输的所述第一数据在第一组专用连接上传输,所述第一组专用连接用于所述目标组中的至少一个终端确定所述第一数据的组信息。
组合方式三:所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。具体地,所述核心网与所述接入网之间传输的所述第一数据在第二组专用连接上传输,所述第二组专用连接用于所述接入网确定所述第一数据的组信息;所述接入网与所述目标组中的至少一个终端之间传输的所述第一数据在第一组专用连接上传输,所述第一组专用连接用于所述目标组中的至少一个终端确定所述第一数据的组信息。
组合方式四:所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。具体地,所述核心网与所述接入网之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的组信息;所述接入网与所述目标组中的至少一个终端之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述目标组中的至少一个终端确定所述第一数据的组信息。
上述方案中,接入网是无论是基于组专用连接还是基于第一数据中携带的目标组的标识信息和/或地址信息,都可以识别第一数据的组信息。本申请实施例还提供一种方式是:组信息对接入网侧是透明,直接通过核心网侧识别组信息,具体地:
对于网络接收侧:所述终端与所述核心网之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述核心网确定所述第一数据的接收端信息;或者,所述终端与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。具体地,所述终端与所述核心网之间传输的所述第一数据在第三组专用连接上传输,所述第三组专用连接用于所述核心网确定所述第一数据的组信息;或者,所述终端与所述核心网之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的组信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
对于网络发送侧:所述核心网与所述至少一个终端之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述至少一个终端确定所述第一数据的接收端信息;或者,所述核心网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。具体地,所述核心网与所述目标组中的至少一个终端之间传输的所述第一数据在第三组专用连接上传输,所述第三组专用连接用于所述目标组中的至少一个终端确定所述第一数据的组信息;或者,所述核心网与所述目标组中的至少一个终端之间传输的所述第一数据携带所述目标组的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述目标组中的至少一个终端确定所述第一数据的组信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
本申请实施例中,所述网络根据第一配置信息确定第一数据的路由信息。举个例子:网络接收到UE1发送的数据之后,识别出该数据的组信息(Group A),根据第一配置信息(可以是预配置的信息)识别组中的成员信息,例如识别出组成员包括UE2和UE3。所述第一配置信息可以通过以下方式实现:
1)所述第一配置信息包括所述至少一个终端中的各个终端的信息。具体地,所述第一配置信息包括所述目标组中的各个终端的信息。
举个例子:所述第一配置信息配置了目标组的组成员信息,例如Group A中包含UE2和UE3。
2)所述第一配置信息包括第一路由关系,所述第一路由关系包括所述第一数据的接收通道与发送通道之间的映射关系。
本申请以下实施例中,涉及到至少一个终端的描述,均可以理解为针对目标组的描述。
进一步,在所述网络同时是所述第一终端和所述目标组中的终端的服务网络的情况下,所述第一数据的接收通道是所述第一终端与所述网络之间的通道,所述第一数据的发送通道是所述网络与所述目标组中的至少一个终端之间的通道。
进一步,所述网络包括第一网络和第二网络,其中,所述第一网络是所述第一终端的服务网络,所述第二网络是所述目标组中的至少一个终端的服务网络;
对于所述第一网络而言,所述第一数据的接收通道是所述第一终端与所述第一网络之间的通道,所述第一数据的发送通道是所述第一网络与所述第二网络之间的通道;
对于所述第二网络而言,所述第一数据的接收通道是所述第一网络与所述第二网络之间的通道,所述第一数据的发送通道是所述第二网络与所述目标组中的至少一个终端之间的通道。
举个例子:所述第一配置信息配置了网络侧接收侧的通道和发送侧的通道的映射关系,例如网络侧在数据通道1上接收到了UE1发送的数据,接收侧的数据通道1和发送侧的数据通道2和数据通道3具有对应关系,其中,数据通道2的接收端为UE2,数据通道3的接收端为UE3。
再举个例子:表1示意出了第一路由关系,从表1可以看出,网络侧接收到UE1发送的数据后,可以确定出接收端为UE2和UE3。
Figure PCTCN2018109099-appb-000001
表1
特别地,在有两个网络的情况下,参照图4,网络包括NW1和NW2,其中,NW1的下一跳是NW2,NW1根据配置的组的信息找到下一跳NW2,NW2根据接收到的数据的组信息确定将数据发送给UE2,具体确定方式同NW1。
本申请实施例中,所述目标组中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的组信息:
所述第一数据中携带的所述目标组的标识信息;
传输所述第一数据的组专用连接;
所述第一数据中的目标地址信息,所述目标地址信息为所述目标组的地址信息;
所述第一数据中的源地址信息,所述源地址信息表征所述目标组的组通道信息。
举个例子:接收端UE2或者UE3根据下述信息确定接收到的数据的组信息:
-数据中携带的目标组的标识信息和/或地址信息;
-传输数据的组专用连接信息,例如,此组专用连接可以是组专用PDN连接,组专用PDU Session,组专用QoS流,组专用承载,组专用逻辑信道或者组专用逻辑信道组等。网络根据接收此数据的组专用连接能够识别出目标组的信息。
-数据中的源地址信息,此源地址信息表征了组通道信息。
本申请实施例中,所述目标组中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的发送端信息:
所述第一数据的源地址信息,所述源地址信息为所述第一终端的地址信息;
所述第一数据中的组信息,其中,所述第一数据的发送端在所述组信息中是固定的。
举个例子:接收端UE2或者UE3根据下述信息确定所述数据的发送端信息:
-数据中的源地址,此源地址信息为UE1的地址信息。
-数据中的组的信息,如果此组的数据发送者是固定的。
上述方案中,NW1,NW2可以是核心网中的用户面实体,例如用户平面功能(UPF,User Plane Function),也可以是控制面实体,例如接入和移动性管理功能(AMF,Access and Mobility Management Function)。
上述方案中,所述组专用连接在所述目标组建立过程中配置或者在所述组专用连接建立过程中配置。进一步,所述组专用连接的配置包括:终端与接入网之间的组专用连接配置和/或核心网与接入网之间的组专用连接配置和/或核心网与核心网之间的组专用连接配置。
在一个示例中,所述组专用连接的配置包括如下至少一种信息:组专用PDN连接、组专用PDU会话、组专用QoS流、组专用承载、组专用逻辑信道、组专用逻辑信道组。
可选地,在所述目标组建立过程中,还为所述目标组分配特定的标识信息和/或地址信息。
核心网中的控制面实体(如SMF)配置所述目标组的配置信息后,将所述目标组的配置信息配置给接入网,所述接入网根据所述配置信息确定组专用承载和/或组专用逻辑信道和/或组专用逻辑信道组的配置信息,并将所述组专用承载和/或组专用逻辑信道和/或组专用逻辑信道组的配置信息配置给所述第一终端和/或所述目标组中的至少一个终端。
上述方案中,核心网中的控制面实体(如SMF)配置所述第一路由关系,将所述第一路由关系发送给所述网络。进一步,所述核心网中的控制面实体在所述目标组建立或者所述目标组更新的时候,配置所述第一路由关系。其中,所述目标组更新是指所述目标组中有终端新增加或者离开。
以下结合具体的过程对上述实施例中的各个配置进行说明。
配置1:组专用连接的配置
组专用连接信息可以在组建立过程中,或者通过组专用连接建立过程配置。例如通过PDU Session建立和DRB建立过程配置。例如,针对特定的组,分配特定的IP地址或者Ethernet地址,或者分配特定的接入网与核心网之间的组专用连接,或者分配特定DRB或者特定的逻辑信道或者逻辑信道组。具体的配置可以通过核心网的控制面实体,例如SMF,配置给核心网的用户面实体,并且配置给接入网,接入网根据SMF配置的信息确定DRB或者逻辑信道的配置信息,并将DRB或者逻辑信道的配置信息配置给终端。
配置2:组的标识信息和地址信息的配置
组的标识信息和地址信息可以采用同配置1同样的过程进行配置,即。在组建立过程中,或者通过组专用连接建立过程配置。
配置3:接入网根据接收的组专用连接将数据发送给核心网
接入网根据SMF配置的信息确定DRB或者逻辑信道的配置信息,并将DRB或者逻辑信道的配置信息配置给终端。
配置4:接入网和核心网之间的通道可以是多个组共享
多个组共享同一条通道,是通过SMF配置的。例如每一个组的通道信息,或者每一个通道所承载的组的信息。
配置5:在接入网和核心网的组专用通道中将数据发送给核心网
可以参照同配置1中接入网和核心网用户面实体间组专用连接的配置过程。
配置6:第一配置信息中的接收端信息的配置
核心网的路由实体接收核心网控制面实体,例如SMF的配置信息,配置信息中包含组成员之间的关系。
配置7:第一配置信息中的第一路由关系的配置
此路由关系在组建立或者组更新的时候,例如在有成员加入组或者离开组时配置。地址分配可以是实际路由的网络实体分配,并通过SMF配置给其他的网络实体或者终端。或者是SMF分配的。
配置8:根据接收到的数据中的组信息确定接收端,如果此组的数据发送者是固定的
配置8的内容可以预配置在终端侧,或者在组建立或者更新的时候配置。
图5为本申请实施例提供的通信装置的结构组成示意图,如图5所示,所述装置包括:
接收单元501,用于接收第一终端发送的第一数据;
确定单元502,用于确定所述第一数据的接收端信息;
发送单元503,用于根据所述第一数据的接收端信息确定至少一个终端,将所述第一数据发送给所述至少一个终端。
在一实施方式中,所述第一数据在所述至少一个终端对应的专用连接上传输;
所述确定单元502,用于基于传输所述第一数据的专用连接,确定所述第一数据的接收端信息。
在一实施方式中,所述专用连接包括以下至少之一:
专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
在一实施方式中,所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息;
所述确定单元502,用于基于所述第一数据中携带的所述标识信息和/或所述地址信息,确定所述第一数据的接收端信息。
在一实施方式中,所述发送单元503,用于在所述至少一个终端对应的专用连接上将所述第一数据发送给所述至少一个终端。
在一实施方式中,所述专用连接包括以下至少之一:
专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
在一实施方式中,所述发送单元503,用于在所述第一数据中携带所述至少一个终端对应的标识信息和/或地址信息,发送给所述至少一个终端。
在一实施方式中,所述网络包括接入网和核心网;
所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。
在一实施方式中,所述网络包括接入网和核心网;
所述终端与所述核心网之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述核心网确定所述第一数据的接收端信息;或者,
所述终端与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
在一实施方式中,所述网络包括接入网和核心网;
所述核心网与所述至少一个终端之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述至少一个终端确定所述第一数据的接收端信息;或者,
所述核心网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
在一实施方式中,所述确定单元502,还用于根据第一配置信息确定所述第一数据的路由信息。
在一实施方式中,所述第一配置信息包括所述至少一个终端中的各个终端的信息。
在一实施方式中,所述第一配置信息包括第一路由关系,所述第一路由关系包括所述第一数据的接收通道与发送通道之间的映射关系。
在一实施方式中,所述第一数据的接收通道是所述第一终端与所述网络之间的通道,所述第一数据的发送通道是所述网络与所述至少一个终端之间的通道。
在一实施方式中,所述网络包括第一网络和第二网络,其中,所述第一网络是所述第一终端的服务网络,所述第二网络是所述至少一个终端的服务网络;
对于所述第一网络而言,所述第一数据的接收通道是所述第一终端与所述第一网络之间的通道,所述第一数据的发送通道是所述第一网络与所述第二网络之间的通道;
对于所述第二网络而言,所述第一数据的接收通道是所述第一网络与所述第二网络之间的通道,所述第一数据的发送通道是所述第二网络与所述至少一个终端之间的通道。
在一实施方式中,所述至少一个终端中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的接收端信息:
所述第一数据中携带的所述至少一个终端的标识信息;
传输所述第一数据的专用连接;
所述第一数据中的目标地址信息,所述目标地址信息为所述至少一个终端的地址信息;
所述第一数据中的源地址信息,所述源地址信息表征所述至少一个终端的组通道信息。
在一实施方式中,所述至少一个终端中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的发送端信息:
所述第一数据的源地址信息,所述源地址信息为所述第一终端的地址信息;
所述第一数据中的接收端信息,其中,所述第一数据的发送端在所述接收端信息中是固定的。
在一实施方式中,所述专用连接在所述至少一个终端建立过程中配置或者在所述专用连接建立过程中配置。
在一实施方式中,所述专用连接的配置包括:终端与接入网之间的专用连接配置和/或核心网与接入网之间的专用连接配置和/或核心网与核心网之间的专用连接配置。
在一实施方式中,所述专用连接的配置包括如下至少一种信息:专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
在一实施方式中,在所述至少一个终端建立过程中,还为所述至少一个终端分配对应的标识信息和/或地址信息。
在一实施方式中,核心网中的控制面实体配置所述至少一个终端的配置信息后,将所述至少一个终端的配置信息配置给接入网,所述接入网根据所述配置信息确定专用承载和/或专用逻辑信道和/或专用逻辑信道组的配置信息,并将所述专用承载和/或专用逻辑信道和/或专用逻辑信道组的配置信息配置给所述第一终端和/或所述至少一个终端。
在一实施方式中,核心网中的控制面实体配置所述第一路由关系,将所述第一路由关系发送给所述网络。
在一实施方式中,所述核心网中的控制面实体在所述至少一个终端建立或者所述至少一个终端更新的时候,配置所述第一路由关系。
在一实施方式中,所述至少一个终端更新是指所述至少一个终端中有终端新增加或者离开。
本领域技术人员应当理解,本申请实施例的上述通信装置的相关描述可以参照本申请实施例的通信方法的相关描述进行理解。
图6是本申请实施例提供的一种通信设备600示意性结构图。该通信设备可以是终端,也可以是网络设备,图6所示的通信设备600包括处理器610,处理器610可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图6所示,通信设备600还可以包括存储器620。其中,处理器610可以从存储器620中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器620可以是独立于处理器610的一个单独的器件,也可以集成在处理器610中。
可选地,如图6所示,通信设备600还可以包括收发器630,处理器610可以控制该收发器630与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备600具体可为本申请实施例的网络设备,并且该通信设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备600具体可为本申请实施例的移动终端/终端,并且该通信设备600可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
图7是本申请实施例的芯片的示意性结构图。图7所示的芯片700包括处理器710,处理器710可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图7所示,芯片700还可以包括存储器720。其中,处理器710可以从存储器720中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器720可以是独立于处理器710的一个单独的器件,也可以集成在处理器710中。
可选地,该芯片700还可以包括输入接口730。其中,处理器710可以控制该输入接口730与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片700还可以包括输出接口740。其中,处理器710可以控制该输出接口740与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的移动终端/终端,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
图8是本申请实施例提供的一种通信系统900的示意性框图。如图8所示,该通信系统900包括终端910和网络设备920。
其中,该终端910可以用于实现上述方法中由终端实现的相应的功能,以及该网络设备920可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。 上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,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。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (69)

  1. 一种通信方法,所述方法包括:
    网络接收第一终端发送的第一数据,确定所述第一数据的接收端信息;
    所述网络根据所述第一数据的接收端信息确定至少一个终端,将所述第一数据发送给所述至少一个终端。
  2. 根据权利要求1所述的方法,其中,所述第一数据在所述至少一个终端对应的专用连接上传输;
    所述确定所述第一数据的接收端信息,包括:
    基于传输所述第一数据的专用连接,确定所述第一数据的接收端信息。
  3. 根据权利要求2所述的方法,其中,所述专用连接包括以下至少之一:
    专用公用数据网络PDN连接、专用协议数据单元PDU会话、专用服务质量QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
  4. 根据权利要求1所述的方法,其中,所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息;
    所述确定所述第一数据的接收端信息,包括:
    基于所述第一数据中携带的所述标识信息和/或所述地址信息,确定所述第一数据的接收端信息。
  5. 根据权利要求1所述的方法,其中,所述将所述第一数据发送给所述至少一个终端,包括:
    在所述至少一个终端对应的专用连接上将所述第一数据发送给所述至少一个终端。
  6. 根据权利要求5所述的方法,其中,所述专用连接包括以下至少之一:
    专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
  7. 根据权利要求1所述的方法,其中,所述将所述第一数据发送给所述至少一个终端,包括:
    在所述第一数据中携带所述至少一个终端对应的标识信息和/或地址信息,发送给所述至少一个终端。
  8. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。
  9. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。
  10. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。
  11. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。
  12. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连 接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。
  13. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。
  14. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。
  15. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。
  16. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述终端与所述核心网之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述核心网确定所述第一数据的接收端信息;或者,
    所述终端与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
  17. 根据权利要求2至7任一项所述的方法,其中,所述网络包括接入网和核心网;
    所述核心网与所述至少一个终端之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述至少一个终端确定所述第一数据的接收端信息;或者,
    所述核心网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
  18. 根据权利要求1至17任一项所述的方法,其中,所述方法还包括:
    所述网络根据第一配置信息确定所述第一数据的路由信息。
  19. 根据权利要求18所述的方法,其中,所述第一配置信息包括所述至少一个终端中的各个终端的信息。
  20. 根据权利要求18所述的方法,其中,所述第一配置信息包括第一路由关系,所述第一路由关系包括所述第一数据的接收通道与发送通道之间的映射关系。
  21. 根据权利要求20所述的方法,其中,所述第一数据的接收通道是所述第一终端与所述网络之间的通道,所述第一数据的发送通道是所述网络与所述至少一个终端之间的通道。
  22. 根据权利要求20所述的方法,其中,所述网络包括第一网络和第二网络,其中,所述第一网络是所述第一终端的服务网络,所述第二网络是所述至少一个终端的服务网络;
    对于所述第一网络而言,所述第一数据的接收通道是所述第一终端与所述第一网络之间的通道,所述第一数据的发送通道是所述第一网络与所述第二网络之间的通道;
    对于所述第二网络而言,所述第一数据的接收通道是所述第一网络与所述第二网络之间的通道,所述第一数据的发送通道是所述第二网络与所述至少一个终端之间的通道。
  23. 根据权利要求1至22任一项所述的方法,其中,所述至少一个终端中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的接收端信息:
    所述第一数据中携带的所述至少一个终端的标识信息;
    传输所述第一数据的专用连接;
    所述第一数据中的目标地址信息,所述目标地址信息为所述至少一个终端的地址信息;
    所述第一数据中的源地址信息,所述源地址信息表征所述至少一个终端的组通道信息。
  24. 根据权利要求1至13任一项所述的方法,其中,所述至少一个终端中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的发送端信息:
    所述第一数据的源地址信息,所述源地址信息为所述第一终端的地址信息;
    所述第一数据中的接收端信息,其中,所述第一数据的发送端在所述接收端信息中是固定的。
  25. 根据权利要求2~3、5~6、8~10、12~14、16~17、23任一项所述的方法,其中,所述专用连接在所述至少一个终端建立过程中配置或者在所述专用连接建立过程中配置。
  26. 根据权利要求25所述的方法,其中,所述专用连接的配置包括:终端与接入网之间的专用连接配置和/或核心网与接入网之间的专用连接配置和/或核心网与核心网之间的专用连接配置。
  27. 根据权利要求25或26所述的方法,其中,所述专用连接的配置包括如下至少一种信息:专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
  28. 根据权利要求25至27任一项所述的方法,其中,在所述至少一个终端建立过程中,还为所述至少一个终端分配对应的标识信息和/或地址信息。
  29. 根据权利要求25至28任一项所述的方法,其中,核心网中的控制面实体配置所述至少一个终端的配置信息后,将所述至少一个终端的配置信息配置给接入网,所述接入网根据所述配置信息确定专用承载和/或专用逻辑信道和/或专用逻辑信道组的配置信息,并将所述专用承载和/或专用逻辑信道和/或专用逻辑信道组的配置信息配置给所述第一终端和/或所述至少一个终端。
  30. 根据权利要求20至22任一项所述的方法,其中,核心网中的控制面实体配置所述第一路由关系,将所述第一路由关系发送给所述网络。
  31. 根据权利要求30所述的方法,其中,所述核心网中的控制面实体在所述至少一个终端建立或者所述至少一个终端更新的时候,配置所述第一路由关系。
  32. 根据权利要求31所述的方法,其中,所述至少一个终端更新是指所述至少一个终端中有终端新增加或者离开。
  33. 一种通信装置,所述装置包括:
    接收单元,用于接收第一终端发送的第一数据;
    确定单元,用于确定所述第一数据的接收端信息;
    发送单元,用于根据所述第一数据的接收端信息确定至少一个终端,将所述第一数据发送给所述至少一个终端。
  34. 根据权利要求33所述的装置,其中,所述第一数据在所述至少一个终端对应的专用连接上传输;
    所述确定单元,用于基于传输所述第一数据的专用连接,确定所述第一数据的接收端信息。
  35. 根据权利要求34所述的装置,其中,所述专用连接包括以下至少之一:
    专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
  36. 根据权利要求33所述的装置,其中,所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息;
    所述确定单元,用于基于所述第一数据中携带的所述标识信息和/或所述地址信息,确定所述第一数据的接收端信息。
  37. 根据权利要求33所述的装置,其中,所述发送单元,用于在所述至少一个终端对应的专用连接上将所述第一数据发送给所述至少一个终端。
  38. 根据权利要求37所述的装置,其中,所述专用连接包括以下至少之一:
    专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
  39. 根据权利要求33所述的装置,其中,所述发送单元,用于在所述第一数据中携带所述至少一个终端对应的标识信息和/或地址信息,发送给所述至少一个终端。
  40. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。
  41. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/ 或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。
  42. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述核心网确定所述第一数据的接收端信息。
  43. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述终端与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息。
  44. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。
  45. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。
  46. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据在第二专用连接上传输,所述第二专用连接用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据在第一专用连接上传输,所述第一专用连接用于所述至少一个终端确定所述第一数据的接收端信息。
  47. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述核心网与所述接入网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述接入网确定所述第一数据的接收端信息;
    所述接入网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息。
  48. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述终端与所述核心网之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述核心网确定所述第一数据的接收端信息;或者,
    所述终端与所述核心网之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述核心网确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
  49. 根据权利要求34至39任一项所述的装置,其中,所述网络包括接入网和核心网;
    所述核心网与所述至少一个终端之间传输的所述第一数据在第三专用连接上传输,所述第三专用连接用于所述至少一个终端确定所述第一数据的接收端信息;或者,
    所述核心网与所述至少一个终端之间传输的所述第一数据携带所述至少一个终端对应的标识信息和/或地址信息,所述标识信息和/或地址信息用于所述至少一个终端确定所述第一数据的接收端信息,其中,所述标识信息和/或地址信息在所述接入网侧不进行处理。
  50. 根据权利要求33至49任一项所述的装置,其中,所述确定单元,还用于根据第一配置信息确定所述第一数据的路由信息。
  51. 根据权利要求50所述的装置,其中,所述第一配置信息包括所述至少一个终端中的各个终端的信息。
  52. 根据权利要求50所述的装置,其中,所述第一配置信息包括第一路由关系,所述第一路由关系包括所述第一数据的接收通道与发送通道之间的映射关系。
  53. 根据权利要求52所述的装置,其中,所述第一数据的接收通道是所述第一终端与所述网络之间的通道,所述第一数据的发送通道是所述网络与所述至少一个终端之间的通道。
  54. 根据权利要求52所述的装置,其中,所述网络包括第一网络和第二网络,其中,所述第一网络是所述第一终端的服务网络,所述第二网络是所述至少一个终端的服务网络;
    对于所述第一网络而言,所述第一数据的接收通道是所述第一终端与所述第一网络之间的通道,所述第一数据的发送通道是所述第一网络与所述第二网络之间的通道;
    对于所述第二网络而言,所述第一数据的接收通道是所述第一网络与所述第二网络之间的通道,所述第一数据的发送通道是所述第二网络与所述至少一个终端之间的通道。
  55. 根据权利要求33至54任一项所述的装置,其中,所述至少一个终端中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的接收端信息:
    所述第一数据中携带的所述至少一个终端的标识信息;
    传输所述第一数据的专用连接;
    所述第一数据中的目标地址信息,所述目标地址信息为所述至少一个终端的地址信息;
    所述第一数据中的源地址信息,所述源地址信息表征所述至少一个终端的组通道信息。
  56. 根据权利要求33至54任一项所述的装置,其中,所述至少一个终端中的各个终端接收到所述第一数据后,基于以下至少一种信息确定所述第一数据的发送端信息:
    所述第一数据的源地址信息,所述源地址信息为所述第一终端的地址信息;
    所述第一数据中的接收端信息,其中,所述第一数据的发送端在所述接收端信息中是固定的。
  57. 根据权利要求34~35、37~38、40~42、44~46、48~49、55任一项所述的装置,其中,所述专用连接在所述至少一个终端建立过程中配置或者在所述专用连接建立过程中配置。
  58. 根据权利要求57所述的装置,其中,所述专用连接的配置包括:终端与接入网之间的专用连接配置和/或核心网与接入网之间的专用连接配置和/或核心网与核心网之间的专用连接配置。
  59. 根据权利要求57或58所述的装置,其中,所述专用连接的配置包括如下至少一种信息:专用PDN连接、专用PDU会话、专用QoS流、专用承载、专用逻辑信道、专用逻辑信道组。
  60. 根据权利要求57至59任一项所述的装置,其中,在所述至少一个终端建立过程中,还为所述至少一个终端分配对应的标识信息和/或地址信息。
  61. 根据权利要求57至60任一项所述的装置,其中,核心网中的控制面实体配置所述至少一个终端的配置信息后,将所述至少一个终端的配置信息配置给接入网,所述接入网根据所述配置信息确定专用承载和/或专用逻辑信道和/或专用逻辑信道组的配置信息,并将所述专用承载和/或专用逻辑信道和/或专用逻辑信道组的配置信息配置给所述第一终端和/或所述至少一个终端。
  62. 根据权利要求52至54任一项所述的装置,其中,核心网中的控制面实体配置所述第一路由关系,将所述第一路由关系发送给所述网络。
  63. 根据权利要求62所述的装置,其中,所述核心网中的控制面实体在所述至少一个终端建立或者所述至少一个终端更新的时候,配置所述第一路由关系。
  64. 根据权利要求63所述的装置,其中,所述至少一个终端更新是指所述至少一个终端中有终端新增加或者离开。
  65. 一种通信设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至32中任一项所述的方法。
  66. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至32中任一项所述的方法。
  67. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至32中任一项所述的方法。
  68. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至32中任一项所述的方法。
  69. 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至32中任一项所述的方法。
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