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Implementation Of Decoders for LDPC Block Codes and LDPC Convolutional Codes Based on GPUs
Implementation Of Decoders LDPC Block Codes LDPC Convolutional Codes GPUs
2012/4/17
With the use of belief propagation (BP) decoding algorithm, low-density parity-check (LDPC) codes can achieve near-Shannon limit performance. LDPC codes can accomplish bit error rates (BERs) as low as...
The Compute-and-Forward Protocol: Implementation and Practical Aspects
The Compute-and-Forward Protocol Implementation Practical Aspects
2011/8/23
Abstract: In a recent work, Nazer and Gastpar proposed the Compute-and-Forward strategy as a physical-layer network coding scheme. They described a code structure based on nested lattices whose algebr...
In this paper a piecewise-linear hometopy algorithm is proposed. The algorithm belongs to the category of Merrill's method. It also may be regarded as a variety of exterior point SUMT. It can be conve...