A method, terminal and system for multi-media information transfer

A multimedia information and terminal technology, applied in the transmission system, digital transmission system, two-way working system, etc., can solve the problems of incommunicability, inconvenient use, incompatibility of multimedia ring back tones, etc., achieve flexible and convenient settings, reduce operating costs, and enhance The Effect of Personalized Experiences

Active Publication Date: 2007-08-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] As mentioned above, since the multimedia CRBT in the existing CRBT system is stored on the media resource server on the network side, the user must connect to the media resource server to perform any setting and modification of the CRBT, which is inconvenient to use; Moreover, the existing multimedia CRBT system requires the cooperation of network-side equipment, and follows the inherent coding method and fixed channel. Multimedia CRBT cannot communicate with each other between different terminal devices, and even similar devices of the same system cannot communicate with different operators. There are many restrictions; for operators, it is necessary to invest a lot of money in the construction and maintenance of media resource servers, and to add value to a new service requires a substantial transformation of the existing network

Method used

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  • A method, terminal and system for multi-media information transfer
  • A method, terminal and system for multi-media information transfer
  • A method, terminal and system for multi-media information transfer

Examples

Experimental program
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Embodiment 1

[0044] Referring to Fig. 2, the terminal includes: a multimedia information storage unit and a multimedia information sending unit; the multimedia information storage unit can be a storage device such as a micro hard disk, FLASH, RAM, etc., which are used to store multimedia data in various formats, and can quickly access multimedia information , Further, there may be a mechanism for compressing and decompressing multimedia data to save space; during the call connection process, when the terminal receives the "accepting the request for establishing a multimedia information transmission channel and establishing the confirmation information of the channel" from the other terminal, , triggering the multimedia information sending unit to extract the multimedia information from the multimedia information storage unit and send it to the opposite terminal of the current call connection, the terminal may be the calling terminal or the called terminal. The logical or physical connection...

Embodiment 2

[0046] Referring to Fig. 3, the terminal of this embodiment is based on the improvement of the first embodiment. Compared with the terminal of the first embodiment, a control unit is further added in the terminal for acquiring, deleting, editing, managing or Settings, etc. During setting, multimedia information can be set for different call connection objects, different dates and times, etc. For example, user Zhang San can set her favorite MTV clips for his wife, easy and humorous flash animations for colleagues, and can also set multimedia information suitable for the time period according to the morning, afternoon and evening; the user himself can also make multimedia through the control unit. information, etc., so that the randomness and personalization of multimedia information settings are realized. Generally, the control unit can be implemented by an application program integrated on the terminal operating system, or by a hardware module. The logical or physical connect...

Embodiment 3

[0048] Referring to Fig. 4, the terminal of the present embodiment is based on the improvement of the first embodiment, that is, a judging unit is added in the terminal, and the judging unit is used for judging whether the counterpart terminal connected to the current call has been set during the call connection process. The relationship of sending multimedia information; if yes, send a request to the counterpart terminal to establish a multimedia information transmission channel; if not, don't send the request. The judging unit can generally be realized by an application program integrated in the terminal operating system, or by a hardware module. The logical or physical connection relationship of each component is shown in Figure 4.

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Abstract

The disclosed transfer method for multimedia information between terminals in calling comprises: the calling terminal starts the process; after negotiation between the calling and called, it builds a transfer path for multimedia information; the called terminal extracts information from itself to send to the calling terminal. By this invention, user can set multimedia information easily for individual experience, and the provider can reduce running cost.

Description

technical field [0001] The present invention relates to multimedia information services, in particular to a method for transmitting multimedia information during call connection, a terminal and a multimedia ring tone system. Background technique [0002] The "multimedia information" referred to in the present invention refers to a piece of multimedia information that is played to the calling terminal according to the preset playing strategy of the called before the called party picks up the phone during the call connection process to replace the monotonous ringback sound; multimedia information can be a combination of audio data, video data or video and audio data, and other types of multimedia information; the connotation of "multimedia information" referred to in the present invention includes "multimedia color ring tone" in the prior art. At present, some operators have launched the multimedia ring back tone service. The multimedia ring back tone service is only applied ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/16H04Q7/22H04M3/42H04N7/14H04L29/06H04L29/10H04L12/58H04Q7/32
Inventor 李军林永琪廖永雄
Owner HUAWEI TECH CO LTD
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