17 search results - page 1 / 4 » Low-Rate Repeat-Zigzag-Hadamard Codes |
TIT
2008
13 years 9 months ago
2008
In this paper, we propose a new class of low-rate error correction codes called repeat-zigzag-Hadamard (RZH) codes featuring simple encoder and decoder structures, and flexible cod...
TSP
2008
13 years 9 months ago
2008
We consider the design of cooperation coding schemes for a two-user multi-access channel (MAC). In particular, we consider two block Markov coding schemes, namely, the multiplexed...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— This paper presents a design criteria for arbitrarily low-rate parallel concatenated convolutional codes (PCCCs). The purpose of this work is to find a family of turbo...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—The performance of Interleave Division Multiple Access (IDMA) with a new set of low rate turbo codes is evaluated on Additive White Gaussian Noise (AWGN) and Rician fading chann...
TCOM
2011
13 years 4 months ago
2011
Abstract—We study the ability of low-rate SeriallyConcatenated Low Density Generator Matrix (SCLDGM) codes to approach theoretical limits. Although two layer SCLDGM codes appro...