METHOD, APPARATUS AND SYSTEM FOR CHANGING ASSOCIATION RELATIONSHIP BETWEEN MCPTT USER AND MCPTT GROUP

Title:

METHOD, APPARATUS AND SYSTEM FOR CHANGING ASSOCIATION RELATIONSHIP BETWEEN MCPTT USER AND MCPTT GROUP

Document Type and Number:

WIPO Patent Application WO/2017/024470

Kind Code:

A1

Abstract:

Provided are a method, apparatus and system for changing an association relationship between an MCPTT user and an MCPTT group. The method for changing an association relationship between an MCPTT user and an MCPTT group comprises: a first network element device receiving an association change request sent by a first user equipment (UE), wherein the association change request comprises request information, the request information is used to indicate that a first mission critical push to talk (MCPTT) user is making a request for changing an association relationship between a second MCPTT user and a first MCPTT group, and the first MCPTT user is an MCPTT user using the first UE; and the first network element device setting the association relationship between the second MCPTT user and the first MCPTT group according to the association change request. The present invention realizes the function where one MCPTT user changes an association relationship between other MCPTT users and a group.

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Inventors:

WU YIZHUANG (CN)
GE CUILI (CN)
YANG YANMEI (CN)

Application Number:

PCT/CN2015/086516

Publication Date:

February 16, 2017

Filing Date:

August 10, 2015

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W72/04

Domestic Patent References:

WO2015050395A1

2015-04-09

Foreign References:

CN104602351A	2015-05-06
CN104618349A	2015-05-13
CN101072390A	2007-11-14

Other References: