The method for decoding a received data block via the communications channel and a receiver

How to decode the data blocks received over a communications channel. The method, by reducing the cumulative distance between the bits of the initial estimate and the block, sequentially bits in the block, QR decomposition (QRD-M) method an initial estimate of the bits in the block using the decoded determine the value. Thereafter, the method, the likelihood increases that starting from an initial estimate of repeated bits of block update (LAS) method using seek block.