Error correction method used for improving data error correction efficiency under high error rate environment
An error correction method and bit error rate technology, applied in the field of error correction of data error correction efficiency, can solve problems such as inability to transmit, reduce effective data ratio, error retransmission, etc., and achieve the effect of improving data error correction efficiency
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[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0018] see figure 1 , an error correction method 1 for improving data error correction efficiency in a high bit error rate environment of the present invention comprises the following steps,
[0019] S1: The data sending end establishes a communication connection with the data receiving end, and sends data; and the structure of a frame of data in the data physical layer sent by the data sending end is composed of a data header (header), CRC check code and data string ;
[0020] S2: The data receiving end receives the data frame M from the data sending end; and checks the CRC check code in the dat...
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