| 摘要 |
<p>A data transmission method, an interleaver and a communication device are used to improve communication system performance. Data packets are interleaved according to the first index sequence and then modulated and transmitted; data packets are interleaved according to the second index sequence and then modulated and transmitted; the index elements of each index set in the second index sequence are the same as the index elements of the corresponding index set in the first index sequence, but the positions of the elements are different. By using the data transmission method, the interleaver and the communication device, bit reliability is equalized to average the error probability of each bit and therefore to improve system performance.</p> |
