Method, apparatus and computer program product for wireless communication

CN121970438APending Publication Date: 2026-05-01ZTE CORP
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Filing Date
2023-10-12
Publication Date
2026-05-01

AI Technical Summary

Technical Problem

Traffic forwarding remains a topic of discussion in existing 5G VN group communications, especially in 5G VN group communications, where how to effectively forward traffic to support the needs of virtual network groups has not been effectively resolved.

Method used

By transmitting the virtual network group identifier between the session management node and the user plane node, a Packet Forwarding Control Protocol (PFCP) session is established. Combined with PDR and FAR rules, two-step packet detection and forwarding are implemented to ensure that traffic is exchanged locally within the virtual network group.

Benefits of technology

It enables efficient traffic forwarding within 5G VN groups, ensuring traffic isolation and local switching within the virtual network group, thereby improving the efficiency and reliability of 5G VN group communication.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121970438A_ABST
    Figure CN121970438A_ABST
Patent Text Reader

Abstract

A wireless communication method is disclosed. The method comprises transmitting, by a session management node to a user plane node, a first request message for establishing a first packet forwarding control protocol (PFCP) session for a wireless communication terminal, wherein the first request message comprises a virtual network group identifier identifying a virtual network group to which the wireless communication terminal belongs.
Need to check novelty before this filing date? Find Prior Art