4 search results - page 1 / 1 » Near-Shannon-Limit Linear-Time-Encodable Nonbinary Irregular... |
GLOBECOM
2009
IEEE
14 years 9 months ago
2009
IEEE
—In this paper, we present a novel method to construct nonbinary irregular LDPC codes whose parity check matrix has only column weights of 2 and t, where t ≥ 3. The constructed...
GLOBECOM
2006
IEEE
14 years 12 months ago
2006
IEEE
Abstract— In this paper, we investigate the application of nonbinary low density parity check (LDPC) codes over Galois field GF(q) for both single-input single-output (SISO) and...
CISS
2011
IEEE
13 years 9 months ago
2011
IEEE
—We analyze the fundamental limits of key generation and describe an implementation based on error correcting codes. We show that key extraction based on channel coefficients si...
JSAC
2008
14 years 5 months ago
2008
Recently, multicarrier modulation in the form of orthogonal frequency division multiplexing (OFDM) has been shown feasible for underwater acoustic communications via effective algo...