CIRCUIT-SWITCHING SERVICE PROCESSING METHOD AND TERMINAL

Title:

CIRCUIT-SWITCHING SERVICE PROCESSING METHOD AND TERMINAL

Document Type and Number:

WIPO Patent Application WO/2016/045029

Kind Code:

A1

Abstract:

The present invention relates to the technical field of communications, and particularly relates to a circuit-switching service processing method and terminal, the method comprising: when a terminal has to perform a circuit-switching service for a second time after performing a current circuit-switching service, the terminal does not return to the first network immediately, but instead performs the circuit-switching service for a second time, and returns to the first network only when a preset condition is satisfied. The method avoids a process in which the terminal always moves from a second network back to the first network after performing the circuit-switching service and again moves from the first network to the second network when performing the circuit-switching service for a second time, thus reducing terminal power consumption, improving radio resource utilization, and reducing a circuit-switching service delay.

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Inventors:

DUAN XIAOYAN (CN)
ZHANG BO (CN)
JIN HUI (CN)

Application Number:

PCT/CN2014/087381

Publication Date:

March 31, 2016

Filing Date:

September 25, 2014

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W36/14; H04W48/18

Domestic Patent References:

WO2013184342A1

2013-12-12

Foreign References:

CN103634855A	2014-03-12
CN103916933A	2014-07-09
US20140247730A1	2014-09-04

Other References: