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Implementing method for user service fast access in double domains

A technology for realizing methods and services, applied in access restriction, wireless communication services, emergency/dangerous communication services, etc.

Inactive Publication Date: 2012-07-04
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the radio access bearer assignment in the circuit-switched domain is received first and then the packet-switched domain is received, the connection delay will be longer for the called user equipment

Method used

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  • Implementing method for user service fast access in double domains
  • Implementing method for user service fast access in double domains
  • Implementing method for user service fast access in double domains

Examples

Experimental program
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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0020] figure 2 It is a flowchart showing a method for implementing quick access to user services in dual domains according to an embodiment of the present invention.

[0021] Such as figure 2 As shown, the following steps are included: step S202, the calling user equipment sends to the called user equipment through the circuit switching domain of the core network a voice call establishment request including a chromatic image type indication, and sends a packet switching domain connection request including a chromatic image type indication;

[0022] Step S204, any one of the dual domains of the core network sends a radio access bearer request containing dual dom...

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Abstract

The invention discloses a method for realizing rapid access of user service in dual domains. The method comprises the following steps: calling user equipment sends a voice call establishment request containing a color image-type command and a PS domain connection request containing the color image-type command to called user equipment by a core network CS domain; one of the dual domains of the core network sends a radio access bearer request containing dual domain service quality parameters of the color image-type command to a calling / called radio network controller, and the calling / called radio network controller establishes a dual domain radio access bearer for calling / called user equipment by the acquired dual domain service quality parameters; the called user equipment acquires color image video from the calling user equipment by the core network and returns a connection response to the called user equipment by the core network so as to establish the voice call. The method can improve configuration efficiency and realize the color image service.

Description

technical field [0001] The present invention relates to the field of the third generation mobile system, in particular to a method for realizing the chromatic image service, which is a user-oriented business service type. Background technique [0002] With the continuous development of the third generation mobile communication, more and more personalized services emerge. The so-called "color image" service is "calling pre-color image notification". The video media displayed by the called terminal customized by the called user when ringing, the video media can be pictures, animations, text messages, etc. Provide a differentiated and personalized video service based on different called users. Let the called party choose to respond to the calling party in the case of pre-video notification, and at the same time make the original monotonous and boring voice connection of basic services colorful, fun, warm and harmonious. [0003] By analyzing the call flow signaling of the th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/12H04W8/18H04W8/22H04W4/22H04W4/90
Inventor 李群
Owner ZTE CORP
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