Transmission system with ISI channel and method of operating thereof

摘要

There is provided a transmission system and method of operating thereof. The method comprises: dividing a data sequence to be transmitted into a plurality of data blocks; encoding one or more data blocks with one or more linear systematic cyclic codes thus giving rise to encoded data blocks; transmitting said encoded data blocks over an ISI transmission channel; upon receiving, applying a linear integer-forcing (IF) equalization to the received data blocks; processing the output of the IF equalization thereby detecting for each encoded data block a valid codeword with maximal likelihood of decoding; and reconstructing the data blocks using the respective detected valid codewords.

主权项

1. A method of operating a communication system, the method comprising:
dividing a data sequence to be transmitted into a plurality of data blocks; encoding one or more data blocks with one or more linear systematic cyclic codes thus giving rise to encoded data blocks; transmitting said encoded data blocks over an ISI transmission channel; upon receiving, applying a linear integer-forcing (IF) equalization to the received data blocks, wherein applying the linear IF equalization comprises equalizing a channel response to impulse response followed by integer-valued filtering; processing the output of the IF equalization thereby detecting for each encoded data block a valid codeword with maximal likelihood of decoding, wherein the valid codeword is a result of cyclic convolution of a respective transmitted codeword with a filter with integer-valued coefficients; and reconstructing the data blocks using the respective detected valid codewords.