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VTC
2010
IEEE
163views Communications» more  VTC 2010»
13 years 5 months ago
Distributed Source-Coding, Channel-Coding and Modulation for Cooperative Communications
Abstract-- In this contribution, we propose a novel Distributed Sourcecoding, Channel-coding and Modulation (DSCM) scheme for cooperative communications. The proposed DSCM scheme i...
Soon Xin Ng, Kai Zhu, Lajos Hanzo
DCC
2010
IEEE
14 years 2 months ago
Optimized Analog Mappings for Distributed Source-Channel Coding
This paper focuses on optimal analog mappings for zero-delay, distributed source-channel coding. The objective is to obtain the optimal vector transformations that map between m-d...
Emrah Akyol, Kenneth Rose, Tor A. Ramstad
ICMCS
2007
IEEE
130views Multimedia» more  ICMCS 2007»
14 years 1 months ago
Wyner-Ziv Video Coding Based on Turbo Codes Exploiting Perfect Knowledge of Parity Bits
In a Wyner-Ziv video coding system based on turbo codes, parity bits are generated for a Wyner-Ziv frame and transmitted to the decoder. In this context of distributed source codi...
Hu Chen, Eckehard G. Steinbach
JSAC
1998
126views more  JSAC 1998»
13 years 7 months ago
Iterative Decoding of Compound Codes by Probability Propagation in Graphical Models
Abstract—We present a unified graphical model framework for describing compound codes and deriving iterative decoding algorithms. After reviewing a variety of graphical models (...
Frank R. Kschischang, Brendan J. Frey
ASAP
2007
IEEE
144views Hardware» more  ASAP 2007»
14 years 1 months ago
A High-Throughput Programmable Decoder for LDPC Convolutional Codes
In this paper, we present and analyze a novel decoder architecture for LDPC convolutional codes (LDPCCCs). The proposed architecture enables high throughput and can be programmed ...
Marcel Bimberg, Marcos B. S. Tavares, Emil Mat&uac...