Title:
WIRELESS COMMUNICATION METHOD, NETWORK NODE AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/103086
Kind Code:
A8
Abstract:
Provided are a wireless communication method, a network node and a terminal device. The wireless communication method is applied to a local network group, wherein the local network group comprises multiple network nodes directly serving multiple terminal devices and a first network node for connecting to the multiple network nodes. The method comprises: a core network node switching a first channel serving a first terminal device to a second channel, wherein the first channel is a channel between the first network node and a second network node in the multiple network nodes, and the second channel is a channel between the first network node and a third network node in the multiple network nodes. Based on the technical solution, when a UPF directly serving a terminal device changes, an address allocated to the terminal device does not change, so that the continuity of a service can be maintained.
Inventors:
LIU JIANHUA (CN)
Application Number:
PCT/CN2018/116963
Publication Date:
January 28, 2021
Filing Date:
November 22, 2018
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W36/00
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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