Communication methods, systems, and related devices

By receiving and processing messages carrying terminal equipment information through the first user plane network element, the multi-link transmission relationship is determined, which solves the problems of reduced communication quality and service interruption, realizes lossless switching of terminal equipment on different transmission links and reliable transmission across multiple links, and improves communication stability and processing efficiency.

CN122227342APending Publication Date: 2026-06-16HUAWEI TECH CO LTD
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Filing Date
2024-12-16
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

In communication scenarios, there are problems of reduced communication quality and service interruption, especially when the WIFI signal is poor, home bandwidth is congested, or when the WIFI link switches to the cellular link. Existing technologies rely on the deep involvement of the module/chip on the terminal device side and the core network, resulting in unstable communication.

⚗Method used

The first user plane network element receives messages carrying terminal device information and identification information, determines that the message is transmitted over multiple links, realizes lossless switching of terminal devices on different transmission links and reliable transmission over multiple links, establishes a session using the message forwarding control protocol session establishment request, saves the mapping relationship between links and sessions, quickly determines the transmission relationship and verifies the encapsulated message.

🎯Benefits of technology

It enables lossless switching of terminal devices across different transmission links and reliable transmission across multiple links, ensuring the communication quality and stability of service flows, and improving processing efficiency and the accuracy of verification results.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The application provides a communication method, a system and related devices, and applies to the technical field of communication. In the embodiment of the application, a terminal device can carry information that can be associated with the terminal device and a transmitted message in a first message, so that a first user plane network element can determine whether the first message is a message transmitted through a multi-link transmission mechanism by using the information associated with the terminal device and the first message, and then make the first user plane network element determine whether to trigger an association task of a subsequent multi-link message. The application can realize lossless switching of a terminal device in different transmission links, realize multi-link reliable transmission of a terminal service, and guarantee the communication quality and stability of a service flow.
Need to check novelty before this filing date? Find Prior Art