Keyword : belief propagation


Serial and Parallel LLR Updates Using Damped LLR for LDPC Coded Massive MIMO Detection with Belief Propagation
Shuhei TANNO Toshihiko NISHIMURA Takeo OHGANE Yasutaka OGAWA 
Publication:   
Publication Date: 2017/08/01
Vol. E100-B  No. 8 ; pp. 1277-1284
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Technologies for 5G Mobile Communications System)
Category: Wireless Communication Technologies
Keyword: 
massive MIMObelief propagationLDPC codefactor graphbipartite graphtripartite graph
 Summary | Full Text:PDF

Band Splitting Permutations for Spatially Coupled LDPC Codes Achieving Asymptotically Optimal Burst Erasure Immunity
Hiroki MORI Tadashi WADAYAMA 
Publication:   
Publication Date: 2017/02/01
Vol. E100-A  No. 2 ; pp. 663-669
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
spatially coupled LDPC codesburst erasurestopping setsbelief propagation
 Summary | Full Text:PDF

Analysis of Error Floors for Non-binary LDPC Codes over General Linear Group through q-Ary Memoryless Symmetric Channels
Takayuki NOZAKI Kenta KASAI Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/12/01
Vol. E95-A  No. 12 ; pp. 2113-2121
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
non-binary LDPC codeerror floorq-ary memoryless symmetric channelbelief propagation
 Summary | Full Text:PDF

Antenna Ordering in Low Complexity MIMO Detection Based on Ring-Type Markov Random Fields
Seokhyun YOON Kangwoon SEO Taehyun JEON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11 ; pp. 3621-3624
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMO detectionlow complexityMarkov random fieldbelief propagationantenna ordering
 Summary | Full Text:PDF

Analysis of Error Floors of Non-binary LDPC Codes over BEC
Takayuki NOZAKI Kenta KASAI Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/01/01
Vol. E95-A  No. 1 ; pp. 381-390
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
non-binary LDPC codeserror floorsbelief propagation
 Summary | Full Text:PDF

Bias-Based Training for Iterative Channel Estimation and Data Decoding in Fast Fading Channels
Keigo TAKEUCHI Ralf R. MULLER Mikko VEHKAPERA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7 ; pp. 2161-2165
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
bias-based channel estimationiterative decodingfast fading channelsbelief propagation
 Summary | Full Text:PDF

Efficient Human Body Tracking by Quick Shift Belief Propagation
Kittiya KHONGKRAPHAN Pakorn KAEWTRAKULPONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/04/01
Vol. E94-D  No. 4 ; pp. 905-912
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
human body trackingbelief propagationquick shift
 Summary | Full Text:PDF

Fourier Domain Decoding Algorithm of Non-binary LDPC Codes for Parallel Implementation
Kenta KASAI Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 1949-1957
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
LDPC codenon-binary LDPC codesbelief propagationGalois fielditerative decoding
 Summary | Full Text:PDF

Convergence Acceleration of Iterative Signal Detection for MIMO System with Belief Propagation
Satoshi GOUNAI Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/08/01
Vol. E91-B  No. 8 ; pp. 2640-2647
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMO systemsbelief propagationiterative signal detectionconvergence acceleration
 Summary | Full Text:PDF

A Stopping Criterion for Low-Density Parity-Check Codes
Donghyuk SHIN Jeongseok HA Kyoungwoo HEO Hyuckjae LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/04/01
Vol. E91-B  No. 4 ; pp. 1145-1148
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
LDPC codesbelief propagationstopping criterion
 Summary | Full Text:PDF

Design of Irregular Repeat Accumulate Codes with Joint Degree Distributions
Kenta KASAI Shinya MIYAMOTO Tomoharu SHIBUYA Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11 ; pp. 3351-3354
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
irregular repeat accumulate codesjoint degree distributioniterative decodingdensity evolutionbelief propagation
 Summary | Full Text:PDF

VLSI Design of a Fully-Parallel High-Throughput Decoder for Turbo Gallager Codes
Luca FANUCCI Pasquale CIAO Giulio COLAVOLPE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/07/01
Vol. E89-A  No. 7 ; pp. 1976-1986
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
low-density parity-check (LDPC) codesbelief propagationiterative decodingVLSI architecturesparallel decoder architectures
 Summary | Full Text:PDF

Weight and Stopping Set Distributions of Two-Edge Type LDPC Code Ensembles
Ryoji IKEGAYA Kenta KASAI Yuji SHIMOYAMA Tomoharu SHIBUYA Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2745-2761
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
two-edge type LDPC codeweight distributionstopping set distributionbelief propagationerror performance
 Summary | Full Text:PDF

Iterative Decoding Based on the Concave-Convex Procedure
Tomoharu SHIBUYA Ken HARADA Ryosuke TOHYAMA Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/05/01
Vol. E88-A  No. 5 ; pp. 1346-1364
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
concave-convex procedureiterative decodingBethe free energyLDPC codesbelief propagation
 Summary | Full Text:PDF

Detailedly Represented Irregular Low-Density Parity-Check Codes
Kenta KASAI Tomoharu SHIBUYA Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/10/01
Vol. E86-A  No. 10 ; pp. 2435-2444
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
density evolutionirregular low-density parity-check codeslow-density parity-check codesbelief propagation
 Summary | Full Text:PDF

Probabilistic Inference by means of Cluster Variation Method and Linear Response Theory
Kazuyuki TANAKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/07/01
Vol. E86-D  No. 7 ; pp. 1228-1242
Type of Manuscript:  PAPER
Category: Algorithms
Keyword: 
Bayesian networkprobabilistic inferenceprobabilistic algorithmmean-field theorybelief propagation
 Summary | Full Text:PDF

Error Performance of Codes to which Belief Propagation Decoding Algorithm is Applicable
Akira SHIOZAKI Hideki FUKUHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/05/01
Vol. E85-A  No. 5 ; pp. 1183-1186
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
error correctionnumerical codessoft-decision decodingbelief propagation
 Summary | Full Text:PDF