Communication method and apparatus
By directly exchanging address information with user plane network elements through access network equipment, the relay process is reduced, the communication process is optimized, the problem of large communication latency is solved, and the efficiency and performance of the communication system are improved.
WO2026130290A1PCT designated stage Publication Date: 2026-06-25HUAWEI TECH CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Filing Date
- 2025-12-15
- Publication Date
- 2026-06-25
AI Technical Summary
Technical Problem
In communication systems, the communication latency between terminals and core network elements is relatively large, which cannot meet the communication latency and performance requirements of diverse services.
Method used
Access network devices directly interact with user plane network elements to exchange address information, reducing the forwarding process of session management network elements. Through service-oriented interfaces, direct calls between access network devices and core network elements are realized, optimizing the communication process.
Benefits of technology
It reduces the communication latency for session establishment or activation, and improves the interaction efficiency and communication performance between network elements.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2025142472_25062026_PF_FP_ABST
Abstract
The present application relates to the technical field of communications. Provided are a communication method and apparatus, which are used for reducing a communication delay, thereby improving the communication performance. The method comprises: an access network device receiving a first service invocation request from a session management network element, wherein the first service invocation request comprises first address information of a first network element and a session identifier of a first session, and the first network element is a user plane network element of the first session; and the access network device sending a second service invocation request to the first network element, wherein the second service invocation request is used for establishing or activating the first session, and the second service invocation request comprises the session identifier of the first session and address information of the access network device.
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