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Data transmission method, data receiving method and terminal

A technology of a data sending method and a data receiving method, which is applied in the field of communication and can solve problems such as harmonic interference

Active Publication Date: 2019-01-08
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a data sending method, a data receiving method and a terminal to solve the problem that harmonic interference is easily generated during data transmission in the prior art

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  • Data transmission method, data receiving method and terminal
  • Data transmission method, data receiving method and terminal
  • Data transmission method, data receiving method and terminal

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] Such as figure 1 , an embodiment of the present invention provides a method for sending data, which is applied to a sending device, wherein the method includes:

[0038] Step 11: Obtain multiple transmission units of the data to be sent.

[0039] In this embodiment, the data to be sent may be image data or audio data. Wherein, when the image data is used as the data to be sent, the transmission unit may be a pixel.

[0040] Step 12: Determine...

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PUM

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Abstract

The invention discloses a data transmission method, a data receiving method and a terminal. The data transmission method comprises the steps of acquiring a plurality of transmission units for transmitting data; determining at least one to-be-processed array according to the plurality of transmission units, wherein the to-be-processed array comprises N transmission units selected from the pluralityof transmission units, wherein each of the transmission units has an identification information; encoding the array to be processed to obtain the array to be transmitted; wherein size order of the identification information of the N transmission units in the array to be transmitted is not from small to large or from large to small; determinign target data according to that array to be transmit, and transmitting the target data to a receiving device. The invention is advantageous in eliminating signal periodicity when transmitting data, avoiding periodic waveform when transmitting data to be transmitted, thereby avoiding harmonic interference.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a data sending method, a data receiving method, and a terminal. Background technique [0002] When the terminal performs data transmission, if the sequentially transmitted transmission units in the data to be transmitted are similar, periodic waveforms are generated during data transmission, and harmonic interference is likely to occur. For example, when the Central Processing Unit (CPU) of the terminal transmits images to the Liquid Crystal Display Module (LCM), the data line will generate Electromagnetic Interference (EMI), and EMI will interfere with the terminal itself. The receiving antenna reduces the receiving sensitivity. Currently, LCM usually uses the Mobile Industry Processor Interface (MIPI) protocol for data transmission. The data (data) line and the clock (clk) line of the physical layer (D-PHY) in the MIPI protocol are separated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L25/08H04B15/02
CPCH04B15/02H04L25/085
Inventor 覃晓明
Owner VIVO MOBILE COMM CO LTD
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