A method for receiving and sending multimedia information

A technology of multimedia information and additional information, applied in wireless communication, message/mail/announcement, digital transmission system, etc., can solve the problems of inability to meet the growth trend, inconvenience of MMS business, etc., to expand market business, improve and improve MMS business ability, improve the effect of use

Inactive Publication Date: 2009-05-06
ST ERICSSON SEMICON BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the prior art, if the capacity of a certain piece of multimedia information sent by the user exceeds the capacity requirement of the existing network, generally the user can only rely on the user to manually delete the relevant content to meet the sending requirement, which causes great inconvenience to the user in using the MMS service
With the increasing demand for data capacity of MMS services, capacity limitations will inevitably have a certain impact on MMS services, which cannot meet the growing trend of demand

Method used

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  • A method for receiving and sending multimedia information
  • A method for receiving and sending multimedia information
  • A method for receiving and sending multimedia information

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Embodiment Construction

[0033] A method for sending and receiving MMS messages provided by the present invention, see figure 2 As shown, it includes: sender 1 (UA1) 201, network 203, receiver 2 (UA2) 203; at sender 1 (UA1) 201, the MMS message is divided into n segments in order to generate multiple MMS message segmentation unit, and add an additional information domain ai after each segmentation unit, where ai is the additional information domain, i=1, 2, 3, . . . , n. In the network, the processing method of the MMS message segmentation unit is consistent with the MMS message processing method specified in the protocol that does not exceed the network capacity requirement, that is, the MMS message is processed according to the existing MMS message protocol flow. At the receiving end 2 (UA2) 203, the MMS message segmentation unit is received, and according to the additional information in the additional information domain ai, the segmentation units belonging to the same MMS message are merged, and ...

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Abstract

This invention discloses one method to receive and send multi-media information, which through multi-media section send and receive and realizes soft expending of MMS message to improve the MMS business ability on the internet.

Description

technical field [0001] The invention relates to the field of Multimedia Messaging Service (MMS, MMS) of a mobile communication system, in particular to a method for sending and receiving multimedia information. Background technique [0002] In order to meet people's increasing information communication needs, on the basis of the existing Short Message Service (SMS, ShortMessage Service) business and Enhanced Information Service (EMS, Enhanced Messaging Service) business, a new technology that can further improve the performance of information services has emerged. A new messaging service, namely MMS. MMS can provide multimedia data information services for mobile users. It can not only provide richer multimedia content than SMS and EMS, but also combine different types of content. For example, add captions to photos, add sound effects to animations, add accompanying music to video clips, and more. Through MMS, mobile users can conveniently transmit multimedia information s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/22H04L12/58H04L29/02H04W4/12H04W28/06
Inventor 杨赢
Owner ST ERICSSON SEMICON BEIJING
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