| 摘要 |
An error control coding system for transmitting/receiving an information signal across a channel is provided. The error control coding system includes a precoder block including a plurality of precoders defined by a corresponding plurality of precoder matrices, the precoder block applying a select precoder matrix to the information signal and generating a precoded information signal. An encoder applies a convolutional code defined by a generator matrix having a first convolutional code rate to the precoded information signal to generate a coded information signal at the first convolutional code rate. A puncturing block includes a plurality of puncturing systems defined by a corresponding plurality of puncturing matrices, the puncturing block applying a select puncturing matrix to the coded information signal to generate a punctured information signal at an effective second convolutional code rate higher than the first convolutional code rate. The punctured information signal is transmitted across the channel, wherein the select precoder matrix is tuned to the select puncturing matrix to reduce bit error rate in the transmitted punctured information signal. |
