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Processing method and system for returning evolutionary system

A technology of evolutionary system and processing method, which is applied in the field of processing method and system returning to the evolutionary system, and can solve problems such as inability to alleviate network congestion, aggravate network congestion, etc.

Active Publication Date: 2017-11-21
CHINA MOBILE GRP GUANGDONG CO LTD
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Problems solved by technology

[0013] After the user terminal falls back to the circuit domain, the user terminal makes a call or terminates the call to complete the voice communication. After that, the user terminal can continue to reside in the circuit domain or return to the LTE. The return process depends on the selection of the terminal. That is, the terminal can return or not, but if the user terminal chooses to return to LTE when the LTE network is congested, it will aggravate the network congestion, let alone alleviate the network congestion

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  • Processing method and system for returning evolutionary system
  • Processing method and system for returning evolutionary system
  • Processing method and system for returning evolutionary system

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Embodiment Construction

[0055] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0056] The embodiments of the present invention aim at the problem in the prior art that the process of returning the user terminal from the circuit domain to the evolved system cannot be controlled, and provide a processing method and system for returning the user terminal to the evolved system, which can realize the control of returning the user terminal to the evolved system.

[0057] The processing method of returning to the evolution system in the embodiment of the present invention includes:

[0058] Step a: The wireless access controller determines the time for the user terminal to return to the evolved system from the circuit domain according to the obtained user terminal RFSP ID, and the RFSP ID is used to indicate the scheduli...

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Abstract

The invention provides a processing method and system for returning to an evolutionary system, which belong to the field of wireless communication. Wherein, the processing method of returning to the evolved system includes: the wireless access controller determines the time for the user terminal to return to the evolved system from the circuit domain according to the acquired RFSP ID of the user terminal, and the RFSP ID is used to indicate the scheduling policy of the user terminal; the wireless access control The device sends an RRC release message to the user terminal, indicating the time for the user terminal to return to the evolved system. The technical scheme of the present invention can realize the control of returning the user terminal to the evolution system.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a processing method and system for returning to an evolution system. Background technique [0002] The 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) defines the Long Term Evolution (LTE) of the General Packet Radio Service (GPRS) and the Evolved Packet Core (EPC) system. The evolved system does not support voice services at the initial stage of deployment. One solution is CSFB (CSfallback, circuit domain fallback): to fall back user terminals from the evolved system to the traditional UTRAN / GERAN (Universal Mobile Telecommunication System Radio Access Network / GSM EDGE Radio Access Network, Global System for Mobile Communications Radio Access Network, refers to the wireless network of GPRS, UTRAN represents 3G, GERAN represents the circuit domain of the system, and provides voice services for user terminals in the circuit domain. The sp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04W76/06
Inventor 李欣泽林二维陈志坚张玉芬毛平平胥海鹏严晓琳白雪飞徐志滔陈思
Owner CHINA MOBILE GRP GUANGDONG CO LTD
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