| 摘要 |
A decoding system including a low density parity check (LDPC) processing module and a termination module. The LDPC processing module is configured to receive a test codeword based on a codeword received over a communications channel, and perform, for each row of a parity check matrix, a processing operation on the test codeword. The LDPC processing module is configured to, once the processing operations have been performed for all the rows, repeat the processing operations. The termination module is configured to monitor progress of the LDPC processing module and selectively generate a termination signal in response to the test codeword being a valid codeword according to the parity check matrix. The LDPC processing module is further configured to terminate the processing operations in response to generation of the termination signal. |
