Keyword : turbo codes


Importance Sampling for Turbo Codes over Slow Rayleigh Fading Channels
Takakazu SAKAI Koji SHIBATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/05/01
Vol. E95-A  No. 5 ; pp. 982-985
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
turbo codesimportance samplingfast simulationsimulation probability density functionRayleigh fading
 Summary | Full Text:PDF(191.4KB)

Iterations of FB-MSDSD and Turbo Codes over the Correlated Flat Fading Channel
Chien-Sheng CHEN Ching-Chi LO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/12/01
Vol. E94-A  No. 12 ; pp. 2780-2786
Type of Manuscript:  Special Section LETTER (Special Section on Wideband Systems)
Category: 
Keyword: 
FB-MSDSDturbo codesiterative detection and decoding
 Summary | Full Text:PDF(896.1KB)

Fast Simulation Method for Turbo Codes over Additive White Class A Noise Channel
Takakazu SAKAI Koji SHIBATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/03/01
Vol. E94-A  No. 3 ; pp. 1034-1037
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
importance samplingclass A noisesimulation probability density functionMonte Carlo simulationturbo codes
 Summary | Full Text:PDF(185KB)

Concurrent Algorithm and Hardware Implementation for Low-Latency Turbo Decoder Using a Single MAP Decoder
Ya-Cheng LU Erl-Huei LU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1 ; pp. 1-8
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
concurrent decodingturbo codesmaximum a posteriori (MAP)iterative decoding delaylow latency
 Summary | Full Text:PDF(719.8KB)

Decoding of Separately Encoded Multiple Correlated Sources Transmitted over Noisy Channels
Kentaro KOBAYASHI Takaya YAMAZATO Masaaki KATAYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/10/01
Vol. E92-A  No. 10 ; pp. 2402-2410
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
correlated sourcesmultiple sourcesjoint decodingiterative decodingturbo codes
 Summary | Full Text:PDF(348.8KB)

Two Bit Quantization for Turbo Decoder Extrinsic Information with Parameter Reset
Do-Sik YOO Jongtae LIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/08/01
Vol. E92-B  No. 8 ; pp. 2727-2730
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
turbo codesextrinsic informationextrinsic memoryquantization
 Summary | Full Text:PDF(139.1KB)

A Partial IR Hybrid ARQ Scheme Using Rate-Compatible Punctured LDPC Codes in an HSDPA System
Chang-Rae JEONG Hyo-Yol PARK Kwang-Soon KIM Keum-Chan WHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 604-607
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
low-density parity check codeshybrid ARQpartial IRturbo codesHSDPA
 Summary | Full Text:PDF(231.5KB)

Sub-Block Recovery Scheme for Iterative Decoding of Turbo Codes with the Sub-Block Structure
Chunlong BAI Bartosz MIELCZAREK Ivan J. FAIR Witold A. KRZYMIE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/05/01
Vol. E91-B  No. 5 ; pp. 1375-1386
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
turbo codessub-block structureML decodingSOVALog-MAP
 Summary | Full Text:PDF(606.3KB)

Pseudo Floating Point Representation for Non-binary Turbo Decoder Extrinsic Information Memory Reduction
Sook Min PARK Jaeyoung KWAK Do-Sik YOO Kwyro LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11 ; pp. 3250-3254
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
non-binaryduo-binaryturbo codesextrinsic informationextrinsic memory
 Summary | Full Text:PDF(490.8KB)

Soft-Decision Decoding in Asynchronous FH/SSMA Networks Using MFSK Modulation
Yu-Sun LIU Yao-Ming KUO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/06/01
Vol. E90-A  No. 6 ; pp. 1214-1223
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
FH/SSMAsoft-decision decodingconvolutional codesturbo codes
 Summary | Full Text:PDF(530.5KB)

Scaling Law of Turbo Codes over the Binary Erasure Channel
Jeong Woo LEE Sungwook YU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2 ; pp. 338-341
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
turbo codesbinary erasure channelscaling law
 Summary | Full Text:PDF(177KB)

An Adaptive Space-Time Coded Cooperation Scheme in Wireless Communication
Ning WEI Zhongpei ZHANG Shaoqian LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/11/01
Vol. E89-B  No. 11 ; pp. 2973-2981
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
coded cooperationturbo codesdiversityadaptive
 Summary | Full Text:PDF(646.3KB)

A Note on Error Correction Schemes with a Feedback Channel
Naoto KOBAYASHI Daiki KOIZUMI Toshiyasu MATSUSHIMA Shigeichi HIRASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10 ; pp. 2475-2480
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
feedback channela-posteriori probability decoderreliability based hybrid ARQ schemeturbo codes
 Summary | Full Text:PDF(439KB)

Study of Turbo Codes and Decoding in Binary Erasure Channel Based on Stopping Set Analysis
Jeong Woo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4 ; pp. 1178-1186
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
turbo codesiterative decodingstopping setblock/bit erasure probabilityerror floor
 Summary | Full Text:PDF(350.6KB)

Low-Power Hybrid Turbo Decoding Based on Reverse Calculation
Hye-Mi CHOI Ji-Hoon KIM In-Cheol PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/03/01
Vol. E89-A  No. 3 ; pp. 782-789
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
log-MAP algorithmlow-power designMax-log-MAP algorithmreverse calculationturbo codesturbo codingturbo decoding
 Summary | Full Text:PDF(607.3KB)

Simulation Probability Density Function Design for Turbo Codes
Takakazu SAKAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2715-2720
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
importance samplingMonte-Carlo simulationturbo codesoptimal simulation probability density function
 Summary | Full Text:PDF(463.7KB)

Efficient Algorithm for Decoding Concatenated Codes
Chang-Woo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11 ; pp. 3180-3186
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
concatenated codesturbo codesMax-Log-MAPSOVAefficient algorithm
 Summary | Full Text:PDF(465.5KB)

Bit-Level Hybrid-ARQ Schemes with Turbo Codes
Dong Ho KIM Hwang-Soo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11 ; pp. 3370-3373
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
hybrid-ARQbit levelturbo codes
 Summary | Full Text:PDF(411.9KB)

A Study on Importance Sampling for Turbo Codes
Takakazu SAKAI Koji SHIBATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10 ; pp. 2503-2511
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
importance samplingMonte-Carlo simulationturbo codestrellis codingerror event simulation
 Summary | Full Text:PDF(874KB)

Rate Compatible Block Turbo Codes for Hybrid ARQ Schemes
Sooyoung KIM Jae Moung KIM Sung Pal LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/04/01
Vol. E87-B  No. 4 ; pp. 999-1001
Type of Manuscript:  LETTER
Category: Fundamental Theories
Keyword: 
ARQblock codesturbo codesproduct codes
 Summary | Full Text:PDF(685.7KB)

New Stopping Criterion of Turbo Decoding for Turbo Processing
Dong-Kyoon CHO Byeong-Gwon KANG Yong-Seo PARK Keum-Chan WHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/01/01
Vol. E87-B  No. 1 ; pp. 161-164
Type of Manuscript:  LETTER
Category: Fundamental Theories
Keyword: 
turbo codesstopping criteriaMIMO
 Summary | Full Text:PDF(244.7KB)

A Call-by-Need Recursive Algorithm for the LogMAP Decoding of a Binary Linear Block Code
Toshiyuki ISHIDA Yuichi KAJI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/12/01
Vol. E86-A  No. 12 ; pp. 3306-3309
Type of Manuscript:  LETTER
Category: Information Theory
Keyword: 
LogMAP decodinglinear block codesBCJR algorithmtrellis diagramturbo codes
 Summary | Full Text:PDF(151KB)

Low-Density Parity-Check (LDPC) Coded OFDM Systems: Bit Error Rate and the Number of Decoding Iterations
Hisashi FUTAKI Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Vol. E86-B  No. 11 ; pp. 3310-3316
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
OFDMturbo codeslow-density parity-check codesbelief propagation algorithm
 Summary | Full Text:PDF(535.5KB)

Space-Time Transmit Diversity Schemes with Low-Density Parity-Check (LDPC) Codes
Hisashi FUTAKI Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/10/01
Vol. E86-B  No. 10 ; pp. 3131-3136
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
space-time block codingturbo codeslow-density parity-check codes
 Summary | Full Text:PDF(421.3KB)

A Study on the Effect of Turbo Codes in Cyclostationary Gaussian Noise Processes
Tadahiro WADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/09/01
Vol. E86-A  No. 9 ; pp. 2396-2404
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
power line communicationcyclostationary Gaussian noise processturbo codesSNR estimation
 Summary | Full Text:PDF(1.1MB)

Trellis, Multilevel, and Turbo Codes with DC-Free Characteristic
Chang Ki JEONG Eon Kyeong JOO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/12/25
Vol. E83-A  No. 12 ; pp. 2706-2714
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
DC-free codestrellis codesmultilevel codesturbo codes
 Summary | Full Text:PDF(598.6KB)

MAP and LogMAP Decoding Algorithms for Linear Block Codes Using a Code Structure
Yuichi KAJI Ryujiro SHIBUYA Toru FUJIWARA Tadao KASAMI Shu LIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/10/25
Vol. E83-A  No. 10 ; pp. 1884-1890
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
MAP decodingBCJR algorithmturbo codestrellis diagramlinear block codes
 Summary | Full Text:PDF(556.9KB)

Turbo Coded CDMA System with an Interference Cancellation Technique
Hyuck-Chan KWON Ki-Jun KIM Byeong-Hoon PARK Keum-Chan WHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/12/25
Vol. E81-B  No. 12 ; pp. 2326-2333
Type of Manuscript:  Special Section PAPER (Special Issue on the Latest Development of Telecommunication Research)
Category: Wireless Communication Systems
Keyword: 
turbo codesinterference cancellationCDMA
 Summary | Full Text:PDF(660.6KB)

Turbo Codes Application to DS-CDMA Mobile Radio
Atsushi FUJIWARA Hirohito SUDA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Vol. E81-A  No. 11 ; pp. 2269-2273
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
turbo codesDS-CDMAmobile radiofading channel
 Summary | Full Text:PDF(514.6KB)

Application of Soft-In/Soft-Out Viterbi Algorithm to Turbo Trellis-Coded Modulation
Tadashi MINOWA Haruo OGIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/10/25
Vol. E81-A  No. 10 ; pp. 2047-2054
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coded Modulation
Keyword: 
turbo codesSOVATCMiterative decoding
 Summary | Full Text:PDF(625.7KB)

Application of Turbo TCM Codes for Impulsive Noise Channel
Kiyoyuki KOIKE Haruo OGIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/10/25
Vol. E81-A  No. 10 ; pp. 2032-2039
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coded Modulation
Keyword: 
turbo codestrellis codingcoded modulationimpulsive noise
 Summary | Full Text:PDF(583.1KB)