236 / 2017-01-15 16:30:52

High Throughput Structured LDPC Layered Decoder

As there is drastic advances taking place in communication systems in day today life, reliability of information always be concern so, there is need of improving the error correction mechanisms. The proposed work deals with improving the throughput of structured LDPC decoding defined for IEEE WiMax 802.16e standards. BER simulation results shows improvement of 10-6 at 2.5dB, 0.1dB early convergence compare to standard IEEE 802.16e WiMax LDPC decoding, by applying parallel row processing of the parity check matrix.