17 search results - page 1 / 4 » Low-Rate Repeat-Zigzag-Hadamard Codes |
TIT
2008
13 years 5 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 4 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
13 years 11 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
13 years 11 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
12 years 12 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...