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Data transmission optimization method and system and storage medium

A data transmission optimization, data line technology, applied in the direction of digital transmission system, transmission system, line transmission components, etc., can solve problems such as increasing cost and reducing transmission rate, and achieve the effect of convenience for users, improvement of user experience, and cost reduction

Inactive Publication Date: 2020-06-26
GENEW TECH
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Problems solved by technology

[0003] However, the traditional I2S protocol only transmits data through one data line, and can only be used in areas where a small amount of data is transmitted or the transmission rate is not high. Therefore, when a large amount of data needs to be transmitted, the transmission rate is significantly reduced. The I2S bus increases the speed for other faster bus methods, which undoubtedly increases the cost

Method used

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  • Data transmission optimization method and system and storage medium
  • Data transmission optimization method and system and storage medium
  • Data transmission optimization method and system and storage medium

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Embodiment 2

[0069] Based on the above data transmission optimization method, the present invention also provides a corresponding data transmission optimization system, such as image 3 shown. The data transmission optimization system 200 includes a sending terminal and a receiving terminal, and the sending terminal and the receiving terminal establish communication through a defined I2S protocol, wherein both the sending terminal and the receiving terminal include a processor 11 and communicate with the memory 22 connected to the processor, image 3 Only some of the components of system 200 are shown, but it is understood that implementation of all of the illustrated components is not required and that more or fewer components may instead be implemented.

[0070] The sending terminal may be a mobile terminal, such as a mobile phone, a tablet computer, etc., or may be a non-mobile terminal, such as a server. The receiving terminal can be, for example, a mobile phone, or an audio system. ...

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Abstract

The invention discloses a data transmission optimization method and system and a storage medium. The method comprises the steps: starting a first data line and obtaining the multi-data-line switchinginformation of a transmitting terminal when the transmitting terminal needs to transmit audio data to a receiving terminal; analyzing the multi-data-line switch information to obtain multi-data-line switch parameters, and judging whether to start a second data line to synchronously transmit the audio data or not according to the multi-data-line switch parameters; and if yes, the audio data is sentto the receiving terminal through cooperation of the second data line and the first data line, so that audio data transmission is completed. According to the invention, a new I2S protocol is defined;a plurality of data lines are additionally added on the basis of original I2S protocol transmission to achieve audio data transmission, a traditional single-line transmission mode is compatible, theapplication group range is expanded, popularization is improved. Meanwhile, the data lines are used for transmission, the transmission rate is greatly increased, cost is reduced, user experience is improved, and convenience is brought to users.

Description

technical field [0001] The invention relates to the technical field of embedded drives, in particular to a data transmission optimization method, system and storage medium. Background technique [0002] I2S (InterIC Sound Bus) is a bus standard developed for audio data transmission between digital audio devices. It adopts the design of independent wires to transmit clock and data signals. By separating data and clock signals, distortion induced by time difference is avoided. . The I2S bus is simple and effective, can effectively improve the quality of output data, and is widely used in various embedded audio systems. [0003] However, the traditional I2S protocol only transmits data through one data line, and can only be used in areas where a small amount of data is transmitted or the transmission rate is not high. Therefore, when a large amount of data needs to be transmitted, the transmission rate is significantly reduced. The I2S bus increases the speed for other faster...

Claims

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Application Information

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IPC IPC(8): H04B3/04H04L1/22
CPCH04B3/04H04L1/22
Inventor 梁栋吴闽华孟庆晓秦金昆杨超戴瑜
Owner GENEW TECH
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