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» Bit-interleaved coded irregular modulation
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MCSS
2009
Springer
13 years 9 months 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...
ICASSP
2011
IEEE
12 years 9 months ago
A new trellis representation for source-channel rate allocation
In this paper, we consider the source-channel rate allocation for different transmission schemes. We propose a new trellis structure and a new algorithm that are able to deal with...
Romain Tajan, Charly Poulliat, Rodrigue Imad, Inba...
VTC
2007
IEEE
142views Communications» more  VTC 2007»
13 years 11 months ago
Iterative Demodulation and Decoding for Rotated MPSK Constellations with Convolutional Coding and Signal Space Diversity
— Signal space diversity (SSD) with the rotation of the signal constellation using multi-level modulation schemes is known to provide good performance gains over fading channels....
Nauman F. Kiyani, Jos H. Weber
ETT
2006
102views Education» more  ETT 2006»
13 years 5 months ago
Bit-interleaved coded irregular modulation
We consider a simple method to improve the adaptiveness and flexibility of bit-interleaved coded modulation (BICM) for various channel models. With state-of-the art adaptive transm...
Frank Schreckenbach, Gerhard Bauch
VTC
2007
IEEE
125views Communications» more  VTC 2007»
13 years 11 months ago
Joint Source Coding, Unity Rate Precoding and FFH-MFSK Modulation Using Iteratively Decoded Irregular Variable Length Coding
— Serially concatenated and iteratively decoded Irregular Variable Length Coding (IrVLC) combined with precoded Fast Frequency Hopping (FFH) M-ary Frequency Shift Keying (MFSK) i...
Sohail Ahmed, Robert G. Maunder, Lie-Liang Yang, S...