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CORR
2008
Springer
154views Education» more  CORR 2008»
13 years 6 months ago
Approaching Blokh-Zyablov Error Exponent with Linear-Time Encodable/Decodable Codes
Guruswami and Indyk showed in [1] that Forney's error exponent can be achieved with linear coding complexity over binary symmetric channels. This paper extends this conclusion...
Zheng Wang, Jie Luo
TIT
2008
108views more  TIT 2008»
13 years 4 months ago
Capacity Achieving LDPC Codes Through Puncturing
The performance of punctured LDPC codes under maximum-likelihood (ML) decoding is studied in this paper via deriving and analyzing their average weight distributions (AWDs) and th...
Chun-Hao Hsu, Achilleas Anastasopoulos
ICC
2008
IEEE
14 years 23 days ago
Unveiling Near-Capacity Code Design: The Realization of Shannon's Communication Theory for MIMO Channels
— In this contribution we show how Shannon’s coding theory could be realized for Multiple-Input Multiple-Output (MIMO) channels with the aid of EXtrinsic Information Transfer (...
Soon Xin Ng, Jin Wang, Lajos Hanzo
GLOBECOM
2007
IEEE
14 years 19 days ago
Iterative Decoding of Concatenated Channel Coding and Trellis Shaping Based on Markov Model
—The trellis shaping (TS) is an effective technique not only for average power reduction of high-order QAM signals, but also for peak power reduction of band-limited single-carri...
Makoto Tanahashi, Hideki Ochiai
ICC
2007
IEEE
14 years 19 days ago
Cooperative Concatenated Coding for Wireless Systems
– Cooperative transmission has been of growing interest recently where users take advantage of each other’s resources for better overall performance. In this paper, coded coope...
Ernest S. Lo, Khaled Ben Letaief