Implementation method of user service fast access

Abstract

The invention discloses a user service quick access implementation method. The method comprises the following steps: calling user equipment sends a voice call establishment request containing a color image-type instruction to a called user by a core network; the core network sends a radio access bearer assignation message containing a color instruction and color image radio access bearer substream combination configuration to a calling / called radio network controller, the calling / called radio network controller configures the calling / called user equipment by the color image radio access bearer substream combination configuration and returns a radio access bearer assignation response to the core network; and the called user equipment acquires the color image video data from the calling user equipment by the core network, the called user equipment returns an establishment response to the calling user equipment to establish a voice call service. By the aspects of the method, the existing AMR-WB transmission characteristic is employed to realize a voice service accompanied by a color image service, which can reduces the color service conduction time delay and eliminates the bad feeling in user experience.

Description

technical field [0001] The invention relates to the field of the third generation mobile system, in particular to a method for realizing color image services. Background technique [0002] With the continuous development of the third generation mobile communication, more and more personalized services emerge. The so-called "color video" service is "calling pre-color video notification". The video media displayed by the called terminal when ringing is customized for the called user. 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 user's call connection request 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 third generation mobile communicatio...

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

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