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Patent Searching and Data


Title:
METHOD FOR CONTROLLING INTER-SYSTEM DETECTION EVENT AND USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2017/005083
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a method for controlling an inter-system detection event and user equipment, which are used for avoiding the problem of waste of radio resources of a target network circuit switched domain and call drop/call loss of UE in a case in which SRVCC switch fails due to that SRVCC capabilities of the UE and an IMS network do not support the current call state. The method comprises: user equipment (UE) receives an inter-system detection event request message sent by an eNodeB (eNodeB); the UE obtains the current call state of the UE and SRVCC capabilities of an IMS network and the UE; and the UE reports, when a measurement report of an inter-system detection event satisfies a report condition, the measurement report, if the SRVCC capabilities of the IMS network and the UE support the UE to perform SRVCC switch in the current call state. The embodiments of the present invention are applied to the technical field of communications.

Inventors:
ZHENG SHUNLI (CN)
Application Number:
PCT/CN2016/085853
Publication Date:
January 12, 2017
Filing Date:
June 15, 2016
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/10; H04W36/00; H04W36/30
Domestic Patent References:
WO2012136092A12012-10-11
Foreign References:
CN104994542A2015-10-21
CN104602276A2015-05-06
CN104219690A2014-12-17
CN104270788A2015-01-07
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