Method and device of transmitting coded data, computer system, and mobile equipment

A technology of encoding data and encoding, applied in the field of information, to achieve the effect of real-time control

Active Publication Date: 2017-08-18
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the above scheme can only control the average overall latency of a frame group

Method used

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  • Method and device of transmitting coded data, computer system, and mobile equipment
  • Method and device of transmitting coded data, computer system, and mobile equipment
  • Method and device of transmitting coded data, computer system, and mobile equipment

Examples

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0027] It should be understood that the specific examples herein are only intended to help those skilled in the art better understand the embodiments of the present invention, rather than limit the scope of the embodiments of the present invention.

[0028] It should also be understood that the formulas in the embodiments of the present invention are only examples, rather than limiting the scope of the embodiments of the present invention, and each formula can be modified, and these modifications should also belong to the protection scope of the present invention.

[0029] It should also be understood that in various embodiments of the present invention, the size of the sequence numbers of the processes does not mean the order of execution, and the execution order of the processes should be determined by their functions and internal l...

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Abstract

The invention provides a method and a device of transmitting coded data, a computer system, and mobile equipment. The method comprises steps that a plurality of channels of coded data are acquired, and the coded data are the coded data generated by coding the same to-be-coded data according to various code rates; according to the current channel bandwidths of the channels, the to-be-transmitted coded data is selected in the above mentioned coded data, and the to-be-transmitted coded data is one channel of coded data matched with the channel bandwidth; the channel is used to transmit the to-be-transmitted coded data. The method and the device of transmitting the coded data, the computer system, and the mobile equipment are used to control the transmission time delay of the coded data in a real-time manner.

Description

[0001] Copyright statement [0002] The disclosure of this patent document contains material that is protected by copyright. This copyright belongs to the copyright owner. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure as it exists in the official records and files of the Patent and Trademark Office. technical field [0003] The present invention relates to the field of information technology, and more particularly, to a method, device, computer system and mobile device for transmitting coded data. Background technique [0004] The low-latency video transmission system under the condition of channel bandwidth changing in real time is a hot research and application direction at present. The signal source may change with time, and the channel may also change with time. Especially for wireless channels, there are more conditions that affect the channel, such as the distance and relative position of the transc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00
CPCH04L1/0014H04L1/0015H04N19/124H04N19/149H04N19/172H04N19/19H04N19/196H04L43/087H04L43/0882H04W24/02H04N19/146
Inventor 朱磊崔浩陈颖龚明
Owner SZ DJI TECH CO LTD
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