CN-122002393-A - Data transmission method, device, storage medium and program product

Abstract

The embodiment of the disclosure provides a data transmission method, a device, a storage medium and a program product, relates to the technical field of communication, and is used for improving data transmission efficiency. The method includes that a first node performs data face data transmission with a second node based on a first wireless bearer, and the transmission includes sending or receiving.

Inventors

• CHEN LIN
• HUANG HE
• DU WEIQIANG
• LUO WEI
• QI TAO

Assignees

• 中兴通讯股份有限公司

Dates

Publication Date

20260508

Application Date

20241107

Claims (20)

1. 1. A method of data transmission, for use with a first node, the method comprising: and transmitting data surface data based on the first wireless bearer and the second node, wherein the transmission comprises receiving or sending.
2. 2. The method of claim 1, wherein the first radio bearer is not associated with a protocol data unit, PDU, session, and different first radio bearers can correspond to different quality of service, QOS, parameter requirements.
3. 3. The method of claim 1, wherein the data plane data comprises at least one of: Artificial intelligence AI data identification; An AI model; AI training data; AI reasoning data; AI data analysis data; AI model performance data; sensing a data identifier; Communication perception data; environmental awareness data; the target object perceives the data.
4. 4. The method of claim 1, wherein the air interface protocol stack corresponding to the first radio bearer comprises at least one of: a Data Plane Adaptation Protocol (DPAP) layer; a packet data convergence protocol PDCP layer; A radio link control RLC layer; The medium access control MAC layer.
5. 5. The method of claim 4, wherein the DPAP layer is configured to at least one of: Transmitting data plane data; Mapping a quality of service flow or traffic flow of data plane data to the first radio bearer; Packaging the DPAP head; the DPAP header is removed.
6. 6. The method of claim 5, wherein the DPAP header comprises at least one of: QOS indication; a data type indication; A data identifier; A source node identification; at least one target node identification; A source port number; A target port number; Protocol identification; A time stamp.
7. 7. The method of claim 6, wherein the QOS indication comprises at least one of: A data quality index DQI; And (5) data flow identification.
8. 8. The method of claim 6, wherein the data type indication is used to indicate at least one of the following types: AI data; sensing data; other data.
9. 9. The method of claim 6, wherein the protocol identification is used to indicate at least one of the following protocols: a hypertext transfer protocol; a file transfer protocol; g remote procedure call RPC; the web page communicates in real time; message queue telemetry transport protocol; A network socket; Restricted application protocols.
10. 10. The method of claim 6, wherein the timestamp is used to indicate at least one of: data generation time; Data latency budget.
11. 11. The method of claim 5, wherein the DPAP header comprises at least one of: AI data identification; An AI model; AI training data; AI reasoning data; AI data analysis data; AI model performance data.
12. 12. The method of claim 5, wherein the DPAP header comprises at least one of: sensing a data identifier; Communication perception data; environmental awareness data; the target object perceives the data.
13. 13. The method of claim 5, wherein the DPAP header comprises at least one of: Transmitting a serial number of the data packet; Request for an acknowledgement indication; The data packet receives an acknowledgment sequence number.
14. 14. The method of claim 4, wherein the data plane data is internet protocol, IP, based data or non-IP based data.
15. 15. The method of claim 14, wherein when the data plane data is IP-based data, there is at least one of a TCP/IP protocol stack, a UDP/IP protocol stack, a quick UDP Internet connection QUIC/UDP/IP protocol stack, or When the data plane data is non-IP based data, an application protocol layer may be above the DPAP layer.
16. 16. The method of claim 1, wherein the transmitting data plane data with the second node comprises: transmitting the data plane data with the second node based on Radio Resource Control (RRC) signaling, or transmitting the RRC signaling with the second node, wherein the data plane data is carried in a non-access stratum (NAS) message in the RRC signaling.
17. 17. The method of claim 1, wherein the first radio bearer is a Uu interface signaling radio bearer, SRB, a data radio bearer, DRB, or a data plane radio bearer, DPRB, between the first node and the second node.
18. 18. The method according to claim 1, wherein the first node and/or the second node support a sensing function, the sensing function comprising at least one of: Sensing data acquisition; Sensing data storage; and (5) sensing data processing.
19. 19. The method according to claim 1, wherein the first node and/or the second node support a data analysis function comprising at least one of: AI data acquisition; AI data storage; AI data processing; training an AI model; AI reasoning; AI model performance monitoring.
20. 20. The method according to claim 1, wherein the first node and/or the second node support data plane functions including data plane data acquisition and/or data plane data processing.

Description

Data transmission method, device, storage medium and program product Technical Field The present disclosure relates to the field of communications technologies, and in particular, to a data transmission method, apparatus, storage medium, and program product. Background As the number of digital data applications and services continues to proliferate, the demands and challenges on network resources and operators will continue to increase. Various network performance features that are capable of providing future service needs are one of the major technical challenges facing today's service providers. The performance requirements of the network, which mainly include aspects of data rate, delay, quality of service (quality of service, QOS), security, availability, etc. of the connection, vary from service to service. Thus, in one aspect, future communication networks (e.g., sixth generation mobile communication technology (6th generation mobile networks,6G)) are required to support flexible resource allocation schemes, provide customized connections for each different type of service, and enhance the ability of the network to meet future demands. On the other hand, with the introduction of new scenes such as communication awareness, artificial intelligence (ARTIFICIAL INTELLIGENCE, AI) and the like, a large amount of data generated and acquired by a 6G system is added into a 6G communication network in the future on the basis of traditional user service data transmission. The data may come from terminals, base stations, edge servers, core networks, etc. Compared with the fifth generation mobile communication technology (5th generation mobile networks,5G), the 6G data has the characteristics of more mass, polymorphism, time sequence and association. In future communication systems, how to improve data transmission efficiency is a problem to be solved. Disclosure of Invention The embodiment of the disclosure provides a data transmission method, a data transmission device, a storage medium and a program product, which are used for improving data transmission efficiency. In order to achieve the above purpose, the present disclosure adopts the following technical solutions. In a first aspect, a data transmission method is provided, applied to a first node, and the method includes: and transmitting data surface data based on the first wireless bearer and the second node, wherein the transmission comprises receiving or sending. In a second aspect, a data transmission method is provided, applied to a second node, and the method includes: and transmitting data surface data with the third node, wherein the transmission comprises receiving or sending. In a third aspect, a communication apparatus is provided, for application to a first node, comprising: And the communication unit is used for transmitting data surface data based on the first wireless bearer and the second node, and the transmission comprises receiving or sending. In a fourth aspect, a communication apparatus is provided, for use in a second node, comprising: And the communication unit is used for transmitting data surface data with the third node, and the transmission comprises receiving or sending. In a fifth aspect there is provided a communications apparatus comprising a processor and a memory, the memory and the processor being coupled, the memory being for storing instructions executable by the processor, the memory storing instructions executable by the processor, the processor being configured to cause the communications apparatus to implement the method as provided in the first or second aspects above when the instructions are executed. In a sixth aspect, there is provided a computer readable storage medium storing computer instructions that, when run on a computer, cause the computer to perform the method provided in the first or second aspect. In a seventh aspect, there is provided a computer program product comprising computer instructions which, when run on a computer, cause the computer to perform the method provided in the first or second aspect. In the embodiment of the disclosure, the first node performs data transmission on the data plane based on the first wireless bearer and the second node, so that the data transmission efficiency can be improved. Drawings The accompanying drawings are included to provide a further understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain, without limitation, the disclosed embodiments. Fig. 1 is a schematic diagram of a user name data transmission architecture according to an embodiment of the disclosure; fig. 2 is a schematic structural diagram of a communication system according to an embodiment of the disclosure; fig. 3 is a flow chart of a data transmission method according to an embodiment of the disclosure; Fig. 4 is a schematic diagram of an air interface