IEICE Trans

Takayuki NOZAKI

Fast Serial Iterative Decoding Algorithm for Zigzag Decodable Fountain Codes by Efficient Scheduling Yoshihiro MURAYAMA Takayuki NOZAKI
Publication: Publication Date: 2019/12/01 Vol. E102-A No. 12 pp. 1600-1610 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Erasure Correction Keyword: fountain code, zigzag decodable fountain code, iterative decoding,
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An Improvement of Non-Binary Single b-Burst of Insertion/Deletion Correcting Code Toyohiko SAEKI Takayuki NOZAKI
Publication: Publication Date: 2019/12/01 Vol. E102-A No. 12 pp. 1591-1599 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Coding Theory Keyword: burst insertion/deletion correcting code, burst insertion/deletion channel, non-binary code,
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Shifted Coded Slotted ALOHA: A Graph-Based Random Access with Shift Operation Tomokazu EMOTO Takayuki NOZAKI
Publication: Publication Date: 2019/12/01 Vol. E102-A No. 12 pp. 1611-1621 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Erasure Correction Keyword: random access, successive interference cancellation, shift operation, zigzag decoding, density evolution,
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Packet-Oriented Erasure Correcting Codes by Bit-Level Shift Operation and Exclusive OR Yuta HANAKI Takayuki NOZAKI
Publication: Publication Date: 2019/12/01 Vol. E102-A No. 12 pp. 1622-1630 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Erasure Correction Keyword: zigzag decodable code, erasure correcting code, shift operation, ML decoding, systematic encoding,
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Zigzag Decodable Fountain Codes Takayuki NOZAKI
Publication: Publication Date: 2017/08/01 Vol. E100-A No. 8 pp. 1693-1704 Type of Manuscript: PAPER Category: Coding Theory Keyword: fountain code, zigzag decodable code, density evolution,
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Image Watermarking Method Satisfying IHC by Using PEG LDPC Code Nobuhiro HIRATA Takayuki NOZAKI Masaki KAWAMURA
Publication: Publication Date: 2017/01/01 Vol. E100-D No. 1 pp. 13-23 Type of Manuscript: Special Section PAPER (Special Section on Enriched Multimedia —New Technology Trends in Creation, Utilization and Protection of Multimedia Information—) Category: Keyword: digital watermarking, LDPC code, progressive edge-growth, information hiding criteria,
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Message Passing Decoder with Decoding on Zigzag Cycles for Non-binary LDPC Codes Takayuki NOZAKI Kenta KASAI Kohichi SAKANIWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/04/01 Vol. E97-A No. 4 pp. 975-984 Type of Manuscript: PAPER Category: Coding Theory Keyword: non-binary LDPC code, error floor, memoryless binary-input output-symmetric, belief propagation decoder, maximum a posteriori decoding,
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Weight Distribution for Non-binary Cluster LDPC Code Ensemble Takayuki NOZAKI Masaki MAEHARA Kenta KASAI Kohichi SAKANIWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2013/12/01 Vol. E96-A No. 12 pp. 2382-2390 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Coding Theory Keyword: non-binary cluster LDPC code, weight distribution, exponential growth rate,
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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 code, error floor, q-ary memoryless symmetric channel, belief propagation,
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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 codes, error floors, belief propagation,
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Analysis of Error Floors of Non-binary LDPC Codes over MBIOS Channel Takayuki NOZAKI Kenta KASAI Kohichi SAKANIWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/11/01 Vol. E94-A No. 11 pp. 2144-2152 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Coding Theory Keyword: non-binary LDPC code, error floor, MBIOS channel,
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Analysis of Stopping Constellation Distribution for Irregular Non-binary LDPC Code Ensemble Takayuki NOZAKI Kenta KASAI Kohichi SAKANIWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/11/01 Vol. E94-A No. 11 pp. 2153-2160 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Coding Theory Keyword: non-binary LDPC codes, stopping constellation,
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Detailed Evolution of Degree Distributions in Residual Graphs with Joint Degree Distributions Takayuki NOZAKI Kenta KASAI Tomoharu SHIBUYA Kohichi SAKANIWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/10/01 Vol. E91-A No. 10 pp. 2737-2744 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Coding Theory Keyword: detailedly represented irregular LDPC code ensembles, evolution of degree distributions in residual graphs, peeling algorithm, binary erasure channel,
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