LDPC Codes With Minimum Distance Proportional to Block Size
NASA’s Jet Propulsion Laboratory
Thursday, October 01 2009
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These codes offer both low decoding thresholds and low error floors.
Low-density parity-check (LDPC) codes characterized by minimum Hamming distances proportional to block sizes have been demonstrated. Like the codes mentioned in the immediately preceding article, the present codes are error-correcting codes suitable for use in a variety of wireless data-communication systems that include noisy channels.
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