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A data processing method and device

A data processing and data technology, applied in the field of data processing, can solve the problems of reduced transmission efficiency and video playback delay, and achieve the effect of improving transmission efficiency and reducing video playback delay

Active Publication Date: 2021-05-18
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, for the current network equipment and terminal equipment, the wireless channel between the network equipment and the terminal equipment is not only used to transmit multimedia data, but also to transmit other data, such as Internet access data, etc. When the device transmits multimedia data, the transmission efficiency is reduced, which causes video playback delay

Method used

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  • A data processing method and device
  • A data processing method and device
  • A data processing method and device

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Embodiment Construction

[0043] The system architecture diagram for multimedia data processing between existing terminal equipment and network equipment is as follows: figure 1 As shown, it may include: a terminal device 11, a network device 12 and a server 13, wherein the terminal device 11 and the network device 12 perform data interaction through a two-way first wireless channel, and the network device 12 and the server 13 pass a two-way second wireless channel Channels for data exchange.

[0044] For example, the terminal device 11 transmits the multimedia playing instruction to the network device 12 through the first wireless channel, and the network device 12 transmits the multimedia playing instruction to the server through the second wireless channel. After the server 13 receives the multimedia play instruction, it obtains the multimedia data corresponding to the multimedia identification information carried in the multimedia play instruction, and transmits the multimedia data to the network d...

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Abstract

The present disclosure shows a data processing method and device. After obtaining the multimedia playback instruction transmitted by the terminal device through the first wireless channel, the multimedia playback instruction is transmitted to the server through the second wireless channel, and then the multimedia playback instruction is transmitted from the server through the second wireless channel. Obtain the multimedia data corresponding to the multimedia identification information carried in the multimedia playback instruction, and transmit the multimedia data to the terminal device through at least the third wireless channel. Three wireless channels transmit multimedia data, and the transmission performance of the added third wireless channel is better than the original first wireless channel between the terminal device and the network device, thereby improving the transmission efficiency of multimedia data and reducing the video playback delay corresponding to multimedia data .

Description

technical field [0001] The present disclosure belongs to the technical field of data processing, and more specifically, relates to a data processing method and device. Background technique [0002] With the development of technology, terminal equipment has begun to develop towards intelligent discovery, which makes terminal equipment have more and more functions. For example, TV has developed from playing TV programs and videos with the help of TV set-top boxes to watching online programs and multimedia on demand. Video Smart TV. When playing a video through a terminal device, the terminal device can perform data interaction through a wireless channel established between the network device, such as a wifi (Wireless Fidelity, wireless fidelity) channel, so that the terminal device can obtain the information that the terminal device will use through the wifi channel. The multimedia data corresponding to the played video is decoded by the terminal device and then played. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L65/80H04L65/75H04L65/765
Inventor 吴广川
Owner LENOVO (BEIJING) LTD
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