IEICE Trans

Hiroyuki YASHIMA

A Novel Concatenation Scheme of Protograph-Based LDPC Codes and Markers for Recovering Synchronous Errors Ryo SHIBATA Gou HOSOYA Hiroyuki YASHIMA
Publication: Publication Date: 2020/11/01 Vol. E103-B No. 11 pp. 1318-1330 Type of Manuscript: PAPER Category: Fundamental Theories for Communications Keyword: synchronous error, marker code, LDPC code, protograph,
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Concatenated LDPC/Trellis Codes: Surpassing the Symmetric Information Rate of Channels with Synchronization Errors Ryo SHIBATA Gou HOSOYA Hiroyuki YASHIMA
Publication: Publication Date: 2020/11/01 Vol. E103-A No. 11 pp. 1283-1291 Type of Manuscript: PAPER Category: Coding Theory Keyword: synchronization error, generalized Blahut-Arimoto algorithm, Markov capacity, low-density parity-check (LDPC) codes, trellis codes,
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Design and Construction of Irregular LDPC Codes for Channels with Synchronization Errors: New Aspect of Degree Profiles Ryo SHIBATA Gou HOSOYA Hiroyuki YASHIMA
Publication: Publication Date: 2020/10/01 Vol. E103-A No. 10 pp. 1237-1247 Type of Manuscript: PAPER Category: Coding Theory Keyword: synchronization error, low-density parity-check (LDPC) codes, code design, code construction,
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Protograph-Based LDPC Coded System for Position Errors in Racetrack Memories Ryo SHIBATA Gou HOSOYA Hiroyuki YASHIMA
Publication: Publication Date: 2019/10/01 Vol. E102-A No. 10 pp. 1340-1350 Type of Manuscript: PAPER Category: Coding Theory Keyword: position error, insertion/deletion channel, LDPC code, protograph, racetrack memory,
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Joint Iterative Decoding of Spatially Coupled Low-Density Parity-Check Codes for Position Errors in Racetrack Memories Ryo SHIBATA Gou HOSOYA Hiroyuki YASHIMA
Publication: Publication Date: 2018/12/01 Vol. E101-A No. 12 pp. 2055-2063 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Coding theory and techniques Keyword: insertion and deletion errors, spatially coupled low-density parity-check code, forward-backward algorithm, iterative decoding,
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Spatially Coupled Low-Density Parity-Check Codes on Two-Dimensional Array Erasure Channel Gou HOSOYA Hiroyuki YASHIMA
Publication: Publication Date: 2018/12/01 Vol. E101-A No. 12 pp. 2008-2017 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Coding theory and techniques Keyword: spatially coupled LDPC code, low-density parity-check code, storage device, density evolution,
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Improvement of Coherent Ultrashort Light Pulse CDMA Communication Systems with Distinct 4-Level m-Sequences Yasutaka IGARASHI Ippei OKAJIMA Hiroyuki YASHIMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/11/01 Vol. E89-A No. 11 pp. 3018-3025 Type of Manuscript: Special Section PAPER (Special Section on Wide Band Systems) Category: Keyword: coherent ultrashort light pulse CDMA, distinct 4-level m-sequences, phase code, optical fiber communication,
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Performance Analysis of Coherent Ultrashort Light Pulse CDMA Communication Systems with Nonlinear Optical Thresholder Yasutaka IGARASHI Hiroyuki YASHIMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/04/01 Vol. E89-B No. 4 pp. 1205-1213 Type of Manuscript: PAPER Category: Fiber-Optic Transmission for Communications Keyword: coherent ultrashort light pulse code-division multiple-access (CDMA), nonlinear optical thresholder, self-phase modulation (SPM), frequency chirping, fiber-optic high-speed communications,
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Performance Analysis of MDSS Code Acquisition Using SLS for Optical CDMA Systems Anh T. PHAM Hiroyuki YASHIMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/12/01 Vol. E88-B No. 12 pp. 4570-4577 Type of Manuscript: PAPER Category: Fiber-Optic Transmission for Communications Keyword: code acquisition and synchronization, search/lock strategy, optical code-division multiple-access, optical orthogonal code,
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Overlapping PPM Fiber-Optic CDMA Systems with Imperfect Code Synchronization Anh T. PHAM Hiroyuki YASHIMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/10/01 Vol. E87-A No. 10 pp. 2581-2584 Type of Manuscript: Special Section LETTER (Special Section on Information Theory and Its Applications) Category: Spread Spectrum Thchnologies and Applications Keyword: optical code-division multiple-access, overlapping pulse-position modulation, optical orthogonal code, code synchronization,
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On the Code Synchronization of PPM/OPPM Fiber-Optic CDMA Systems Anh T. PHAM Hiroyuki YASHIMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/10/01 Vol. E87-A No. 10 pp. 2692-2701 Type of Manuscript: Special Section PAPER (Special Section on Wide Band Systems) Category: Keyword: fiber-optic CDMA, PPM, OPPM, optical orthogonal codes, code acquisition and synchronization, serial-search algorithm, multiple-access interference, shot-noise-limited receiver,
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Dispersion Compensation for Ultrashort Light Pulse CDMA Communication Systems Yasutaka IGARASHI Hiroyuki YASHIMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/12/01 Vol. E85-B No. 12 pp. 2776-2784 Type of Manuscript: PAPER Category: Fiber-Optic Transmission Keyword: ultrashort light pulse CDMA, fiber dispersion, dispersion-compensating fiber, SMF-DCF link, pulse broadening,
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Analysis of Optical PPM/CDMA System with M-Ary Convolutional Coding Hemali PASQUAL Hiroyuki YASHIMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/10/25 Vol. E82-B No. 10 pp. 1618-1625 Type of Manuscript: PAPER Category: Optical Communication Keyword: optical CDMA, pulse-position modulation, M-ary, convolutional coding, dual-k code,
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Coherent Subcarrier Multiplexed System with Distributing Local Oscillator in Local Loop Tomoaki OHTSUKI Hiroyuki YASHIMA Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/06/25 Vol. E75-B No. 6 pp. 499-505 Type of Manuscript: Special Section PAPER (Special Issue on Communication Theory) Category: Keyword: subcarrier multiplexed, distributing local oscillator local loop, coherent SCM,
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Coherent Optical Polarization-Shift-Keying (POLSK) Homodyne System Using Phase-Diversity Receivers Ichiro SETO Tomoaki OHTSUKI Hiroyuki YASHIMA Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1992/01/25 Vol. E75-C No. 1 pp. 50-57 Type of Manuscript: Special Section PAPER (Joint Special Section on Fundamentals of Next Generation Opto-Technologies) Category: Keyword: coherent optical communications, phase-diversity homodyne receivers, polarization-shift-keying (POLSK),
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Parallel Rate-Variable Punctured Convolutional Coded PPM in Photon Communication Tomoaki OHTSUKI Hiroyuki YASHIMA Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1992/01/25 Vol. E75-C No. 1 pp. 44-49 Type of Manuscript: Special Section PAPER (Joint Special Section on Fundamentals of Next Generation Opto-Technologies) Category: Keyword: photon communication, punctured covolutional coded PPM,
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A Fast Viterbi Decoding in Optical Channels Hiroyuki YASHIMA Jouji SUZUKI Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/01/25 Vol. E75-B No. 1 pp. 26-33 Type of Manuscript: PAPER Category: Optical Communication Keyword: viterbi decoding, optical channel,
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Coherent Optical Polarization-Shift-Keying (POLSK) Homodyne System Using Phase-Diversity Receivers Ichiro SETO Tomoaki OHTSUKI Hiroyuki YASHIMA Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1992/01/25 Vol. E75-A No. 1 pp. 52-59 Type of Manuscript: Special Section PAPER (Joint Special Section on Fundamentals of Next Generation Opto-Technologies) Category: Keyword: coherent optical communications, phase-diversity homodyne receivers, polarization-shift-keying (POLSK),
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Parallel Rate-Variable Punctured Convolutional Coded PPM in Photon Communication Tomoaki OHTSUKI Hiroyuki YASHIMA Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1992/01/25 Vol. E75-A No. 1 pp. 46-51 Type of Manuscript: Special Section PAPER (Joint Special Section on Fundamentals of Next Generation Opto-Technologies) Category: Keyword: photon communication, punctured covolutional coded PPM,
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Cutoff Rate and Capacity of MPPM in Noiseless Photon Counting Channel Tomoaki OHTSUKI Hiroyuki YASHIMA Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1991/12/25 Vol. E74-B No. 12 pp. 4080-4084 Type of Manuscript: PAPER Category: Communication Systems and Transmission Equipment Keyword:
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Capacity and Effects of Reed-Solomon Codes on Multi-Pulse PPM in Optical Communications Masahiko TAKAHASHI Hiroyuki YASHIMA Iwao SASASE Shinsaku MORI
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1989/11/25 Vol. E72-E No. 11 pp. 1198-1203 Type of Manuscript: PAPER Category: Optical Communication Keyword:
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Coded Nonuniform Phase/Frequency Modulation Aminuddin CHALID Iwao SASASE Hiroyuki YASHIMA Shinsaku MORI
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1989/08/25 Vol. E72-E No. 8 pp. 903-911 Type of Manuscript: PAPER Category: Communication Theory Keyword:
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