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High-Throughput Multi-rate LDPC Decoder based on Architecture-Oriented Parity Check Matrices
A high throughput pipelined LDPC decoder that supports multiple code rates and codeword sizes is proposed. In order to increase memory throughput, irregular block structured parity-check matrices are designed with the ...
Multi-Rate High-Throughput LDPC Decoder: Tradeoff Analysis between Decoding Throughput and Area
In order to achieve high decoding throughput (hundreds of MBits/sec and above) for multiple code rates and moderate codeword lengths (up to 2.5K bits), several decoder solutions with different levels of processing parallelism ...