Patent ID: 9264181
Filing Date: 2016-02-16
CPC Classification: H03M,H04L

Claim Text:
1. A receiver for a communication system, comprising: an input module, for receiving signals via a channel to thereby obtain received data; a group-based pre-decoding module, for combining the received data received by the input module with a grouped decoding matrix to obtain an encoded equation matrix based on a group parameter, and for performing a group operation on the encoded equation matrix; and a reconstructing module, for reconstructing the encoded equation matrix obtained from the group operation into output data, wherein the group-based pre-decoding module combines encoded symbols of the received data with rows of a decoding matrix based on the group parameter, the decoding matrix being grouped into a plurality of complete groups and/or an incomplete group, and if one of the complete groups becomes incomplete due to a lost encoded symbol, other rows of the one of the complete groups which becomes incomplete are moved into the incomplete group.