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» Adaptive Coded Modulation for Fading Channels
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CORR
2010
Springer
144views Education» more  CORR 2010»
13 years 7 months ago
Adaptive Demodulation in Differentially Coherent Phase Systems: Design and Performance Analysis
Adaptive Demodulation (ADM) is a newly proposed rate-adaptive system which operates without requiring Channel State Information (CSI) at the transmitter (unlike adaptive modulatio...
J. David Brown, Jamshid Abouei, Konstantinos N. Pl...
ICASSP
2010
IEEE
13 years 5 months ago
Energy-aware adaptive OFDM systems
An effective way of reducing the energy consumption without affecting the quality of service is by adapting to the channel conditions. In this paper we describe one such scheme fo...
Yunus Emre, Chaitali Chakrabarti
TCOM
2010
115views more  TCOM 2010»
13 years 6 months ago
New designs for bit-interleaved coded modulation with hard-decision feedback iterative decoding
—Bit-interleaved coded modulation (BICM) is often the method of choice for multilevel transmission over fading channels. If relatively simple forward error-correction (FEC) codes...
Alireza Kenarsari-Anhari, Lutz H.-J. Lampe
TIT
2008
102views more  TIT 2008»
13 years 7 months ago
Approaching the Zero-Outage Capacity of MIMO-OFDM Without Instantaneous Water-Filling
Orthogonal-frequency-divisionmultiplexing(OFDM) transforms a frequency-selective multiple-input multiple-output (MIMO) fading channel into a MIMO-OFDM channel that has a well-defin...
Joon Hyun Sung, John R. Barry
MCSS
2009
Springer
14 years 6 days ago
Multi-user OFDM Based on Braided Convolutional Codes
Abstract Braided convolutional codes (BCCs) form a class of iteratively decodable convolutional codes that are constructed from component convolutional codes. In braided code divis...
Michael Lentmaier, Marcos B. S. Tavares, Gerhard F...