Keyword : BCJR algorithm


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)

Exploring General Memory Structures in Turbo Decoders Using Sliding-Window MAP Algorithm
Chien-Ming WU Ming-Der SHIEH Chien-Hsing WU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Vol. E86-B  No. 11 ; pp. 3163-3173
Type of Manuscript:  PAPER
Category: Communication Devices/Circuits
Keyword: 
turbo codeBCJR algorithmMAP algorithmsliding window algorithmmemory management
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An Efficient MAP Decoding Algorithm which Uses the BCJR and the Recursive Techniques
Ryujiro SHIBUYA Yuichi KAJI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/10/01
Vol. E84-A  No. 10 ; pp. 2389-2396
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
MAP decodingBCJR algorithmrecursive algorithmsection trellis diagramoptimum sectionalization
 Summary | Full Text:PDF(326.5KB)

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)

Comments on Simplification of the BCJR Algorithm Using the Bidirectional Viterbi Algorithm
Masato TAJIMA Keiji TAKIDA Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/25
Vol. E82-A  No. 10 ; pp. 2306-2310
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
symbol reliabilityBCJR algorithmsimplification of the BCJR algorithmbidirectional Viterbi algorithm
 Summary | Full Text:PDF(291.3KB)