| 摘要 |
Provided is a data transmission method, comprising: performing binary convolutional code (BCC) encoding on data to be transmitted, to form an encoded original data sequence, wherein the data to be transmitted contains N-bit identification information and a K-bit tail bit, the tail bit is located at the tail of the data to be transmitted, and the N1st bit of the identification information is located before the tail bit and is closely adjacent to the tail bit, N, K and N1 all being positive integers which are not less than one, and N1 ≤ N; cutting off M bits of the tail of the encoded original data sequence, wherein the M bits are unrelated to data before the N1st bit of the identification information in the data to be transmitted, M being a positive integer which is not less than one; and sending an encoded data sequence. |
