Adaptive deceleration method of data transmission
A data transmission and self-adaptive technology, applied in the direction of digital transmission systems, transmission systems, electrical components, etc., can solve problems such as the inability to use wrong data, and achieve the effect of improving efficiency
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[0034] The present invention will be further described below in conjunction with accompanying drawing
[0035] Such as figure 1As shown, in the embodiment of the present invention, the sequence includes a packetization step, an encoding step and a data transmission step.
[0036] 1. Packetization step: The sender divides all the data to be transmitted into 24 data packets in sequence D 1 、D 2 …D 24 , the number of bytes in each packet is equal;
[0037] 2. Encoding steps: each data packet D in the 24 data packets i , perform convolutional code encoding respectively, each data packet generates 4 blocks of coded data, and generates 24×4 blocks of coded data in total: D 1a 、D 1b 、D 1c 、D 1d 、D 2a 、D 2b 、D 2c 、D 2d …D 24a 、D 24b 、D 24c 、D 24d .
[0038] Encoding steps such as figure 2 As shown, 4 sets of 8-bit shift registers generate 4 different polynomials:
[0039] x 7 +x 4 +x 3 +x 2 +1,x 7 +x 5 +x 4 +x 3 +x 2 +1,x 7 +x 5 +x 3 +x 1 +1,x 7 +x 6...
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