Data transmission method, electronic equipment and storage medium

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By carrying the NAS PDU in the underlying signaling, it allows it to pass through at the data link layer, solving the problem of low data transmission efficiency and achieving more efficient data transmission.

CN119767432APending Publication Date: 2025-04-04ZTE CORP

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Patent Information

Application Number: CN202311282217.1
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2023-09-28
Publication Date: 2025-04-04

Application Information

Patent Timeline

28 Sep 2023

Application

CN202311282217.1

04 Apr 2025

Publication

CN119767432A

IPC: H04W74/00; H04W74/0833

CPC: H04W74/00; H04W74/0833; H04W52/0212; H04W72/1268; H04W74/002; H04W72/21; H04W72/23; H04W12/03

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Power management Security arrangement

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AI Technical Summary

Technical Problem

The transmission efficiency of small and medium-sized data transmission in the prior art is low, especially in new wireless systems, involving wireless resource control protocol messages, resulting in an increase in the load of the communication system.

Method used

By carrying the non-access layer protocol data unit NAS PDU in the underlying signaling, the NAS PDU can transmit transparently in the data link layer, avoiding wireless link-related establishment, release, maintenance and reconfiguration operations.

Benefits of technology

It simplifies the transmission process, improves data transmission efficiency, can transmit more data without the requirement of fixed cycles, and solves the problem of low transmission efficiency of small data transmission technology.

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Abstract

Provided are a data transmission method, an electronic device and a storage medium, which relate to but are not limited to the technical field of communications, the data transmission method comprising: a user equipment (UE) and a radio access network (RAN) node performing underlying signaling transmission carrying a non-access stratum protocol data unit (NAS) PDU; the data transmission method is applied to the electronic equipment and the storage medium, so that the NAS PDU is carried in the underlying signaling, the NAS PDU can be transparently transmitted in a data link layer by means of the underlying signaling, operations such as establishment, release, maintenance and reconfiguration related to a wireless link do not need to be carried out, the transmission process is simpler, more data can be transmitted, and the transmission efficiency is improved. Therefore, compared with the prior art, the embodiment of the invention can solve the problem of low transmission efficiency of a small data transmission technology.

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