Results 11 to 20 of about 1,744 (231)

Combined Serially Concatenated Codes and MMSE Equalization: an EXIT Chart Aided Perspective [PDF]

, 2006
Iterative Minimum Mean Square Error (MMSE) equalization and channel decoding is appealing, since it exhibits a lower complexity than maximum a posteriori (MAP) turbo equalization.
Ng, S.X., J. Wang, S. Ng, L. Yang, L. Hanzo, Wang, J., Yang, L-L., Hanzo, L.   +7 more
core   +1 more source

Near-capacity iterative decoding of binary self-concatenated codes using soft decision demapping and 3-D EXIT charts [PDF]

, 2010
In this paper 3-D Extrinsic Information Transfer (EXIT) charts are used to design binary Self-Concatenated Convolutional Codes employing Iterative Decoding (SECCC-ID), exchanging extrinsic information with the soft-decision demapper to approach the ...
Butt, Muhammad Fasih, Ng, Soon, Riaz, Raja, Hanzo, Lajos   +3 more
core   +1 more source

Extrinsic Information Transfer Analysis and Design of Block-Based Intermediate Codes [PDF]

, 2011
Intermediate codes have been shown to facilitate iterative decoding convergence to the maximum likelihood error ratio performance in serially concatenated schemes.
Robert G. Maunder, Hanzo, L., Lajos Hanzo, Maunder, R. G.   +3 more
core   +1 more source

Self-concatenated code design and its application in power-efficient cooperative communications [PDF]

, 2012
In this tutorial, we have focused on the design of binary self-concatenated coding schemes with the help of EXtrinsic Information Transfer (EXIT) charts and Union bound analysis.
Butt, Muhammad Fasih, Ng, Soon, Hanzo, Lajos   +2 more
core   +1 more source

Three-stage turbo MBER Multiuser beamforming receiver using irregular convolutional codes [PDF]

, 2008
Based on extrinsic information transfer (EXIT) charts, the convergence behavior of a three-stage serially concatenated multiuser beamforming receiver is presented.
Chen, Sheng, Wang, Jin, Ng, Soon Xin, Tan, Shuang, Hanzo, Lajos   +4 more
core   +1 more source

Turbo Decoding and Detection for Wireless Applications [PDF]

, 2007
A historical perspective of turbo coding and turbo transceivers inspired by the generic turbo principles is provided, as it evolved from Shannon’s visionary predictions.
Robertson, Patrick, Woodard, J.P., Hanzo, Lajos, Woodard, Jason, Hanzo, L., Robertson, P   +5 more
core   +1 more source

Unveiling Near-Capacity Code Design: The Realization of Shannon's Communication Theory for MIMO Channels [PDF]

, 2008
In this contribution we show how Shannon’s coding theory could be realized for Multiple-Input Multiple-Output (MIMO) channels with the aid of EXtrinsic Information Transfer (EXIT) charts and the Maximum-Aposteriori Probability (MAP) algorithm.
Wang, J, S. X. Ng, J. Wang, Ng, Soon Xin, L. Hanzo, Hanzo, L   +5 more
core   +1 more source

Protograph EXIT Analysis over Block Fading Channels with Application to Relays [PDF]

, 2012
An accurate extrinsic information transfer (EXIT) analysis is developed for protograph low-density parity-check (LDPC) codes over the block fading channel (BFC). The analysis is thus exploited for analyzing the behavior of distributed protograph LDPC
Pulini, Paola, Marco Chiani, Paola Pulini, Liva, Gianluigi, Chiani, Marco, Gianluigi Liva   +5 more
core   +1 more source

A New Class of Braided Block Codes Constructed by Convolutional Interleavers

Mathematics
Parallel Concatenated Block (PCB) codes are conventionally represented as high-rate codes with low error correcting capability. To form a reliable and outstanding code, this paper presents a modification on the structure of PCB codes, which is ...
Sina Vafi
doaj   +1 more source

Near-capacity irregular variable length coding and irregular unity rate coding [PDF]

, 2009
In this contribution we introduce an EXtrinsic Information Transfer (EXIT) chart matching technique for the design of two serially concatenated irregular codecs, each constituted by a variety of component codes.
Hanzo, L., Maunder, R. G.
core   +1 more source