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Title:
SWITCHING METHOD IN MULTI-CONNECTION NETWORK, AND NETWORK DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/238602
Kind Code:
A1
Abstract:
The present disclosure relates to a switching method in a multi-connection network, and a network device and system, and relates to the technical field of communications. The method of the present disclosure comprises: during the process of switching a terminal to a multi-connection network of a contract operator, a network device of the contract operator determining a type of a user of the terminal, wherein the type comprises: a first type which indicates that the user is a user of a sharing operator or a second type which indicates that the user is a user of the contract operator; the network device of the contract operator determining, according to the type of the user of the terminal, a user plane offloading policy corresponding to the terminal; and insofar as the user plane offloading policy corresponding to the terminal is that offloading is prohibited, the network device of the contract operator switching a user plane channel of the terminal to a user plane channel of a first-mode network of the contract operator, and insofar as the user plane offloading policy corresponding to the terminal is that offloading is allowed, switching the user plane channel of the terminal to the user plane channel of the first-mode network of the contract operator and a user plane channel of a second-mode network of the contracting operator.

Inventors:
XIE WEILIANG (CN)
ZHANG XIN (CN)
CHEN JIANGANG (CN)
LI PENG (CN)
LU NA (CN)
LI ZHIJUN (CN)
Application Number:
PCT/CN2021/091987
Publication Date:
December 02, 2021
Filing Date:
May 07, 2021
Export Citation:
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Assignee:
CHINA TELECOM CORP LTD (CN)
International Classes:
H04W36/00; H04W28/02; H04W36/08; H04W88/06
Domestic Patent References:
WO2020060852A12020-03-26
Foreign References:
CN110225553A2019-09-10
CN110890967A2020-03-17
Other References:
NOKIA, NOKIA SHANGHAI BELL: "Discussion on Shared Transport", 3GPP DRAFT; R3-200240, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. E-Meeting; 20200224 - 20200306, 15 February 2020 (2020-02-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051854386
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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