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TCOM
2010
97views more  TCOM 2010»
13 years 6 months ago
Exploiting UEP in QAM-based BICM: interleaver and code design
In this paper we formally analyze the interleaver and code design for QAM-based BICM transmissions using the binary reflected Gray code. We develop analytical bounds on the bit e...
Alex Alvarado, Erik Agrell, Leszek Szczecinski, Ar...
TCOM
2010
138views more  TCOM 2010»
13 years 6 months ago
Approaching MIMO capacity using bitwise Markov Chain Monte Carlo detection
—This paper examines near capacity performance of Markov Chain Monte Carlo (MCMC) detectors for multipleinput and multiple-output (MIMO) channels. The proposed MCMC detector (Log...
Rong-Rong Chen, Ronghui Peng, Alexei Ashikhmin, Be...
TCOM
2010
64views more  TCOM 2010»
13 years 6 months ago
Noise correlation in compact diversity receivers
—The impact of antenna mutual coupling on signal correlation in multi-antenna receivers has been studied in great detail. By contrast, there has been little work on how mutual co...
Carlo P. Domizioli, Brian L. Hughes, Kevin G. Gard...
TCOM
2010
67views more  TCOM 2010»
13 years 6 months ago
Weakly-Constrained Codes for Suppression of Patterning Effects in Digital Communications
—We propose weakly-constrained stream and block codes with tunable pattern-dependent statistics and demonstrate that the block code capacity at large block sizes is close to the ...
Alexander V. Shafarenko, Anton Skidin, Sergei K. T...
TCOM
2010
72views more  TCOM 2010»
13 years 6 months ago
Iterative Multisymbol Noncoherent Reception of Coded CPFSK
—A multisymbol noncoherent receiver suitable for coded continuous-phase frequency-shift keying is developed and analyzed. Unlike coherently detected signals, the modulation index...
Matthew C. Valenti, Shi Cheng, Don J. Torrieri