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Heterogeneous system measurement method and terminal as well as circuit switching domain fallback method and system

A circuit-switched domain and heterogeneous system technology, applied to the circuit-switched domain fallback method and system, and the inter-system measurement method and terminal field, can solve the problems of excessive CSFallback time, reduce CSFallback processing efficiency, etc., and achieve the effect of improving processing efficiency

Active Publication Date: 2013-07-03
CHINA MOBILE COMM GRP CO LTD
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Problems solved by technology

[0013] Embodiments of the present invention provide a different-system measurement method, a terminal, and a circuit-switched domain fallback method and system, which are used to solve the problem in the prior art that the CS Fallback is reduced because the different-system measurement takes up a lot of time The problem of processing efficiency

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  • Heterogeneous system measurement method and terminal as well as circuit switching domain fallback method and system
  • Heterogeneous system measurement method and terminal as well as circuit switching domain fallback method and system
  • Heterogeneous system measurement method and terminal as well as circuit switching domain fallback method and system

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Embodiment Construction

[0025] The main realization principles, specific implementation modes and corresponding beneficial effects of the technical solutions of the embodiments of the present invention will be described in detail below in conjunction with each accompanying drawing.

[0026] Such as figure 2 As shown, it is a flow chart of the different system measurement method in the embodiment of the present invention, and its specific processing process is as follows:

[0027] Step 21, a terminal residing in the communication system receives a trigger operation;

[0028] Wherein, the communication system may be, but not limited to, an LTE system. When the terminal resides in the LTE system, if the terminal initiates a voice call, the LTE system starts a CS Fallback procedure for the terminal.

[0029] In the embodiment of the present invention, the trigger operation received by the terminal may be, but not limited to, the trigger operation performed on the terminal by the user using the terminal...

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Abstract

The invention discloses a heterogeneous system measurement method and terminal as well as a circuit switching domain fallback method and system. A terminal which resides in a communication system, receives a trigger operation, and if the received trigger operation is determined to meet a preset measurement condition, heterogeneous system measurement is carried out. By utilizing the technical scheme disclosed by the invention, the problem that the processing efficiency of CS Fallback is reduced because heterogeneous system measurement occupies more time of the CS Fallback is solved.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a different-system measurement method and a terminal, and a circuit switching domain fallback method and system. Background technique [0002] In the prior art, in order to maximize investment income and meet user service continuity, operators will deploy multiple wireless access networks at the same time, for example, operators run the second generation mobile communication system (2G, 2ndGeneration Mobile Communications System), third 3rd Generation Mobile Communications System (3G, 3rdGeneration Mobile Communications System) and Long Term Evolution (LTE, Long Term Evolution) system, in order to maintain the continuity of voice services between the LTE system and the 2G / 3G system, the prior art proposes a circuit switched domain Fallback (CS Fallback, Circuit Switched Fallback) method, when the terminal resides in the LTE system, if the terminal initiates a v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10
Inventor 于江刘晓宇武欣徐兆吉黄宇红
Owner CHINA MOBILE COMM GRP CO LTD