| 摘要 |
The present invention relates to a method for receiving a data by an adaptive code rate over a wireless network. First, a first data packet and a second data packet both corresponding to an identical portion of the data are encoded and received by a first puncturing matrix. If the results of the decoding of the first data packet and the second data packet are both failures, the first data packet combines with the second data packet into a third data packet. Then, the third data packet is decoded to obtain the data. If the result of decoding of the third data packet is still a failure, the portion of the data is encoded by a second puncturing matrix whose code rate is lower than that of the first puncturing matrix. The steps mentioned above are performed repeatedly until the portion of the data is decoded correctly.
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