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Long term evolution-based multimedia on demand method, system and mobile terminal

A technology of a mobile terminal and an on-demand system, applied in the field of multimedia transmission, can solve the problems of not supporting the user's on-demand function, having no interaction mechanism, and the user cannot select the multimedia files to be played, so as to solve the problem of real-time online playing of multimedia files, guaranteeing The effect of scalability and easy analysis

Inactive Publication Date: 2014-11-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of wired transmission, the main function of the existing multimedia transmission system is: to play multimedia files for users to watch, but does not have an interactive mechanism, that is to say, the existing multimedia transmission system does not support the user's on-demand function, and the user cannot Choose the multimedia files to be played according to your preferences

Method used

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  • Long term evolution-based multimedia on demand method, system and mobile terminal
  • Long term evolution-based multimedia on demand method, system and mobile terminal
  • Long term evolution-based multimedia on demand method, system and mobile terminal

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Embodiment Construction

[0047] In order to realize the method of the present invention, the multimedia on-demand server is set in the LTE network, and the overall network architecture is as figure 1 shown.

[0048]The basic idea of ​​the present invention is: after the mobile terminal logs into the multimedia on-demand server, it sends a request for querying the schedule to the multimedia on-demand server, and the multimedia on-demand server returns the schedule list; the mobile terminal selects the required multimedia file from the received schedule list , and store the relevant information of the selected multimedia file; the mobile terminal downloads the multimedia file from the multimedia on demand server, and plays it according to the schedule corresponding to the multimedia file.

[0049] What needs to be explained here is that the method of the present invention is also applicable to other wireless networks based on IP data packets. However, other wireless networks have their own characterist...

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Abstract

The invention discloses a long term evolution (LTE)-based multimedia on demand method, which comprises that: a mobile terminal logs in a multimedia on demand server, and transmits a schedule query request to the multimedia on demand server, and the multimedia on demand server returns a schedule list; the mobile terminal selects required multimedia files from the schedule list and stores related information of the multimedia files; and the mobile terminal downloads the multimedia files from the multimedia on demand server and plays the multimedia files according to the schedules corresponding to the multimedia files. The invention also discloses an LTE-based multimedia on demand system and a mobile terminal. The method, the system and the mobile terminal can transmit the multimedia files in a wireless network environment so as to support the user on demand function.

Description

technical field [0001] The present invention relates to multimedia transmission technology, in particular to a long-term evolution (LTE)-based multimedia on-demand method, system and mobile terminal. Background technique [0002] At present, due to the development and popularization of mobile networks such as Global System for Mobile Communications (GSM) in the past 20 years, global mobile communication services have achieved unprecedented success, and wireless networks have also evolved from General Packet Radio Service (GPRS) / High Speed ​​Packet Access Technology (HSPA) is developing towards System Architecture Evolution (SAE) / LTE technology. [0003] The advantage of LTE wireless network lies in its fast transmission speed, its downlink peak rate can reach 100Mbps, and its uplink peak rate can reach 50Mbps; LTE wireless network also provides effective quality of service (QoS) guarantee for data transmission, which can effectively guarantee many real-time services quality...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08H04N21/24H04N21/262H04N21/437H04N21/458H04N21/8543
Inventor 董昊查敦林孙知信黄碗明朱佳佳
Owner ZTE CORP