Motohiko ISAKA

Ternary Convolutional Codes with Optimum Distance Spectrum
Shungo MIYAGI Motohiko ISAKA 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1688-1690
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
convolutional codes, ternary codes, punctured code, distance spectrum, 
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Error Performance Analysis of Network Coded Cooperation for Gaussian Relay Networks
Hironori SOEN Motohiko ISAKA 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2026-2036
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding theory and techniques
Keyword: 
network coded cooperation, relay nodes, error probability, linear codes, weight distribution, 
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Lossy Source Coding for Non-Uniform Binary Source with Trellis Codes
Junya HIRAMATSU Motohiko ISAKA 
Publication:   
Publication Date: 2018/02/01
Vol. E101-A  No. 2  pp. 531-534
Type of Manuscript:  LETTER
Category: Information Theory
Keyword: 
lossy source coding, memoryless binary source, rate-distortion function, trellis codes, 
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FOREWORD
Motohiko ISAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/12/01
Vol. E99-A  No. 12  pp. 2106-2106
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
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Rate-Distortion Performance of Convolutional Codes for Binary Symmetric Source
Yohei ONISHI Hidaka KINUGASA Takashi MURAKI Motohiko ISAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/12/01
Vol. E98-A  No. 12  pp. 2480-2482
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
lossy source coding, binary symmetric source, convolutional codes, Viterbi algorithm, 
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Error Performance Analysis of Asymmetric Slepian-Wolf Coding for Ordered Random Variables
Kana DEGUCHI Motohiko ISAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/04/01
Vol. E98-A  No. 4  pp. 992-999
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
correlated sources, coding with side information, ordered random variables, 
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Granular Gain of Low-Dimensional Lattices from Binary Linear Codes
Misako KOTANI Shingo KAWAMOTO Motohiko ISAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/12/01
Vol. E95-A  No. 12  pp. 2168-2170
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
granular gain, lattice, linear codes, quantization, 
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Lossy Coding of Binary Sources with Short Linear Codes
Misako KOTANI Motohiko ISAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11  pp. 2074-2076
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Source Coding
Keyword: 
lossy source coding, binary iid source, rate-distortion function, 
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Unconditionally Secure Oblivious Transfer from Algebraic Signaling over the Gaussian Channel
Motohiko ISAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11  pp. 2017-2025
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Cryptography and Information Security
Keyword: 
oblivious transfer, information theoretic security, AWGN channel, geometrically uniform partition, 
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Oblivious Transfer from the Additive White Gaussian Noise Channel
Motohiko ISAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/02/01
Vol. E93-A  No. 2  pp. 516-525
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
oblivious transfer, additive white Gaussian noise channel, information theoretic security, oblivious transfer rate, 
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Design of High-Rate Serially Concatenated Codes with Low Error Floor
Motohiko ISAKA Philippa A. MARTIN Marc P.C. FOSSORIER 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/09/01
Vol. E90-A  No. 9  pp. 1754-1762
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
serially concatenated codes, interleaver, error floor, list decoding, 
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Reliability-Based Decoding Algorithm in Multistage Decoding of Multilevel Codes
Motohiko ISAKA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/10/01
Vol. E84-A  No. 10  pp. 2528-2531
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Communication Systems
Keyword: 
multilevel code, multistage decoding, partitioning reliability-based decoding, ordered statistics, 
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Hierarchical Coding Based on Multilevel Bit-Interleaved Channels
Motohiko ISAKA Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/01/01
Vol. E84-B  No. 1  pp. 1-9
Type of Manuscript:  PAPER
Category: Fundamental Theories
Keyword: 
multilevel coding, bit-interleaving, unequal error protection, multistage decoding, 
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Tradeoffs between Error Performance and Decoding Complexity in Multilevel 8-PSK Codes with UEP Capabilities and Multistage Decoding
Motohiko ISAKA Robert H. MORELOS-ZARAGOZA Marc P. C. FOSSORIER Shu LIN Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8  pp. 1704-1712
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
multilevel codes, multistage decoding, tradeoffs, decoding complexity, error performance, 
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Coded Modulation for Satellite Broadcasting Based on Unconventional Partitionings
Motohiko ISAKA Robert H. MORELOS-ZARAGOZA Marc P. C. FOSSORIER Shu LIN Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/10/25
Vol. E81-A  No. 10  pp. 2055-2063
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coded Modulation
Keyword: 
block coded modulation, multistage decoding, unequal error protection, unconventional partitionings, satellite broadcasting, 
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