System and method for providing multi-media opera browser

Abstract

This invention relates to a broadband network structure of the next generation network, which applies a standard SIP to put forward a system and a method for providing multimedia opera browser, in which, said system includes: a soft switch, an applied server, a media resource server(MRS) and a database, the method includes: after the soft switch receives a call request of the calling terminal, it calls a successive called user terminal, when it judges that the called terminal is idle, it triggers the AS color ring service, then the AS gets the multimedia color data information from the database and transfers it to the MRS, which plays the opera browser to the calling user terminal.

Description

technical field [0001] The invention relates to the technology of providing ring back tone in communication network, in particular to a system and method for providing multimedia ring back tone. Background technique [0002] Color ring tone, also known as personalized ring back tone, is a service customized by the called user to provide the calling user with a piece of pleasant music or a greeting instead of the ordinary ring back tone. [0003] There have been solutions based on Global System for Mobile Communications (GSM), Code Division Multiple Access (CDMA) systems and audio ring back tones of fixed communication systems, and they all adopt a new one for saving and The intelligent network device that plays the ringback tone customized by the called user, such as: enhanced intelligent peripheral (AIP), etc., and connects the call to the above-mentioned intelligent network device through switching device triggering, etc., and then the intelligent network device sends the ...

AI Technical Summary

Problems solved by technology

[0004] It is not difficult to see that the above solution is based on narrowband relay, and the CRBT service needs to consume a lot of transmission resources and switching resources, and the consumption of video CRBT is even greater.

At present, the bandwidth of narrowband transmission is only 64K, and considering the loss of bandwidth itself and the bandwidth obtained from video and audio sharing, it is undoubtedly difficult to achieve the purpose of playing video files more smoothly, which is limited by the network transmission capacity. Therefore, the existing GSM networks and fixed networks generally only support audio services, but cannot play video ring tones to users

On the other hand, because the current intelligent network adopts the No. 7 (NO.7) signaling protocol, and the protocol itself cannot support video playback, it will eventually lead to the addition of the intelligent network to the existing GSM network and fixed network. The device can only realize the playback of audio ring back tones, but cannot realize the playback of multimedia video ring tones

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