Method, device and system for identifying service priority

A technology of priority and location identification, applied in the field of mobile communication, can solve the problem of low business processing efficiency, achieve the effects of improving business processing efficiency, reducing detours, and saving network resources

Active Publication Date: 2013-01-09
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to propose a service priority identification method, device and system for the defects in the prior art that the service processing efficiency initiated in the CS domain is not high

Method used

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  • Method, device and system for identifying service priority
  • Method, device and system for identifying service priority
  • Method, device and system for identifying service priority

Examples

Experimental program
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Embodiment approach

[0103] According to an embodiment, if the service priority identification bit of the conversation service is a registration priority service, the MSC 100 anchors the conversation service to the IMS domain for service logic processing, and then returns the conversation service to the CS domain to land and complete the call;

[0104] If the service priority identification bit of the conversation service is an unregistered priority service, the MSC 100 anchors the conversation service to the IMS domain for service logic processing, and then returns the conversation service to the CS domain to complete the call;

[0105] If the service priority flag of the conversation service is no priority service, the MSC 100 completes the call in the CS domain.

[0106] It should be noted that the above-mentioned service priority identification bit is set in the converged HSS / HLR, and the converged HSS / HLR is a data storage device, which is a user data storage device with a domain selection function i...

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Abstract

The invention discloses a method, a device and a system for identifying service priority. The method includes the steps: 1) routing a conversational service initiated in a circuit switch domain by a user at a mobile switching center to a user data storage device; 2) inquiring service priority identifier bit information of the conversational service according to registration status information of the user in the circuit switch domain and an IP (internet protocol) multimedia subsystem domain by the user data storage device; and 3) processing the conversational service according to the service priority identifier bit information by the mobile switching center. Service priority identifier bits are set in an integrated HSS/HLR (home subscriber server/home subscriber server), services capable of being completely finished in a CS (customer service) domain can be finished only in the CS domain when the user sign a contract of the services, roundabout of signaling and media is decreased, network resources are saved, and service processing efficiency is improved.

Description

Technical field [0001] The present invention relates to the field of mobile communication, and in particular to a method, device and system for identifying service priority. Background technique [0002] In the Release 5 version of the 3GPP 3G standard, the concept of IP Multimedia Subsystem (IMS) is proposed. The IMS system establishes a bearer network independent of the underlying layer, based on the open SIP / IP protocol, and can provide rich services. Manage controllable platforms. [0003] The IMS includes a service platform or an application server (Application Server, AS) set in the home network, and the AS stores related service logic to be triggered to generate corresponding services. Different ASs must be selected for different services, and the service-call session control function (S-CSCF) in the IMS selects the corresponding AS according to certain rules. After the user equipment (UE) sends a service request to the S-CSCF through the proxy-call session control functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04W8/04
Inventor 刘景磊梁聚宏王亚晨
Owner CHINA MOBILE COMM GRP CO LTD
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