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Modulation and coding strategy value control method and device and storage medium

A technology of control method and strategy, applied in the field of communication, can solve the problem of poor image quality, and achieve the effect of reducing blurry screen

Inactive Publication Date: 2021-03-30
SANECHIPS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a modulation and encoding strategy value control method, device, and storage medium to at least solve the problem of poor image quality of images transmitted by drones in the related art during image transmission by drones. question

Method used

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  • Modulation and coding strategy value control method and device and storage medium
  • Modulation and coding strategy value control method and device and storage medium

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Embodiment Construction

[0029] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0030] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0031] The method embodiments provided in the embodiments of the present application may be executed in mobile terminals, computer terminals or similar computing devices. Take running on a terminal (such as a remote control) as an example, figure 1 It is a hardware structure block diagram of a terminal according to a method for controlling a modulation and coding strategy value according to an embodiment of the present invention. Such as figure 1 As...

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Abstract

The invention provides a modulation and coding strategy value control method and device, a storage medium and an electronic device, and the method comprises the steps: receiving first newly transmitted indication NDI information transmitted by an unmanned plane, the first NDI information being used for indicating the unmanned plane to transmit a next image of a current image received by a remote controller to the remote controller; under the condition that the remote controller determines that the next image needs to be received according to the first NDI information, obtaining the size relation between the first bit error rate of transmitting the next image for the (N+1)th time and the second bit error rate of transmitting the next image for the Nth time, wherein N is a positive integer;and determining an adjustment mode of a modulation and coding strategy value of the unmanned aerial vehicle according to the size relationship, and transmitting the adjusted modulation and coding strategy value to the unmanned aerial vehicle so as to indicate the unmanned aerial vehicle to transmit the next image according to the modulation and coding strategy value.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular, to a method and device for controlling a modulation and coding strategy value, and a storage medium. Background technique [0002] UAV is an unmanned aircraft operated by radio remote control equipment and self-contained horizontal control device. UAVs have been widely used in people's lives, including aerial photography, UAV sowing, fire fighting, remote sensing mapping and military aspects. The UAV system generally includes a UAV flying in the air and a remote control that can receive images and control the UAV on the ground side. As image transmission is an important functional part of UAV system, the clarity of image transmission is very important. [0003] In the related art, in the process of UAV image transmission, there are problems such as poor image quality of the image transmitted by UAV, and no effective technical solution has been proposed yet. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185H04L1/00H04N1/00H04N1/41
CPCH04B7/18506H04L1/0015H04N1/00095H04N1/41H04B7/185H04N1/00H04L1/00
Inventor 高竹红汤隆慧
Owner SANECHIPS TECH CO LTD