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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 26  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
EMM, IT 2023-05-12
Kyoto Rakuyu Kaikan (Kyoto Univ. Yoshida-South Campus)
(Primary: On-site, Secondary: Online)
A Modulation Scheme Achieving Coded Modulation Capacity Based on Harmonic Mean of the Squared Euclidean Distance
Gou Hosoya (Waseda Univ.) IT2023-10 EMM2023-10
This study addresses delayed bit-interleaved coded modulation that achieves coded modulation capacity by improving the p... [more] IT2023-10 EMM2023-10
IT, EMM 2022-05-18
Gifu Gifu University
(Primary: On-site, Secondary: Online)
A method of assigning bit labeling for delayed bit-interleaved coded modulation
Gou Hosoya (Waseda Univ.) IT2022-9 EMM2022-9
We show the capacity of delayed bit-interleaved coded modulation (DBICM) with a small delay on a two-dimensional signal ... [more] IT2022-9 EMM2022-9
IT, SIP, RCS 2020-01-24
Hiroshima Hiroshima City Youth Center Construction of Irregular Polar Code with Gaussian Approximation
Yusuke Oki, Gou Hosoya, Hiroyuki Yashima (TUS) IT2019-65 SIP2019-78 RCS2019-295
 [more] IT2019-65 SIP2019-78 RCS2019-295
EMM, IT 2019-05-24
Hokkaido Asahikawa International Conference Hall Reduced-Complexity Successive Cancellation List Decoding of Polar Codes Using Parity Check and List-Pruning
Yusuke Oki, Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) IT2019-14 EMM2019-14
In this paper, we propose encoding and decoding algorithms which add pruning bits into the transmitted information in or... [more] IT2019-14 EMM2019-14
IT 2018-07-20
Nara Yamato Kaigishitsu Constellation Shaping for Bit-Interleaved Coded Modulation with Pseudorandom Sequence
Masashi Yuri, Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) IT2018-20
We propose a novel constellation shaping scheme for bit-interleaved coded modulation with pseudorandom sequence. For the... [more] IT2018-20
IT 2018-07-20
Nara Yamato Kaigishitsu Improved Degree Distribution of LT Code and its Performance Evaluation
Takumi Ishiyama, Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) IT2018-21
The performance of LT (Luby Transform) codes depends on degree distributions. In this study, we propose a new degree dis... [more] IT2018-21
IT 2017-09-08
Yamaguchi Centcore Yamaguchi Hotel Joint State Estimation and Decoding of Low-Density Parity-Check Codes for Racetrack Memories
Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) IT2017-45
Recently, a non-volatile memory with high density and low delay, called Racetrack Memory (RM), has attracted much attent... [more] IT2017-45
IT 2016-09-02
Saga New Heartpia Constellation Shaping with Pilot Bit for Bit-interleaved Coded Modulation
Yuki Taniguchi, Gou Hosoya, Hiroyuki Yashima (TUS) IT2016-34
We propose a novel constellation shaping scheme for BICM using pilot bit.
Our proposed scheme does not need iteration b... [more]
IT, ISEC, WBS 2016-03-10
Tokyo The University of Electro-Communications A Synchronization Method using Fixed-Symbol for Insertion/Deletion/Substitution Channels
Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) IT2015-108 ISEC2015-67 WBS2015-91
We investigate a synchronization method over channels impaired by insertion, deletion, and substitution error (IDS chann... [more] IT2015-108 ISEC2015-67 WBS2015-91
IT 2012-09-28
Gunma Kusatsu Seminar House LLR Calculation for Iterative Decoding on Rayleigh Fading Channels using Pade Approximation
Gou Hosoya, Mikio Hasegawa, Hiroyuki Yashima (Tokyo Univ. of Science) IT2012-43
In this paper, approximate calculation of channel log likelihood ratio (LLR) for wireless channels using Pad\'{e} approx... [more] IT2012-43
IT 2011-01-18
Nara   An improved bit flipping decoding algorithm based on messages of binary sequence
Yuki Taniguchi, Gou Hosoya, Masayuki Goto (Waseda Univ.), Shigeichi Hirasawa (Waseda Univ./Cyber Univ.) IT2010-64
Though the iterative threshold of Bit-flipping (BF) decoding is less than that of belief-propagation (BP) decoding, BF d... [more] IT2010-64
IT 2011-01-18
Nara   An Improvement of Layered BP Decoding Algorithm for Rate-Compatible Punctured LDPC Codes
Gou Hosoya (Waseda Univ.), Hideki Yagi (Univ. of Electo-Comm.), Manabu Kobayashi (Shonan Inst. of Tech.) IT2010-66
We propose a new layered belief-propagation (LBP) decoding algorithm which enhances both the convergence speed and recov... [more] IT2010-66
IT 2011-01-18
Nara   Efficient encoding of Generalized LDPC Codes
Kenichi Teramoto, Gou Hosoya, Masayuki Goto (Waseda Univ.), Shigeichi Hirasawa (Waseda Univ./Cyber Univ.) IT2010-67
 [more] IT2010-67
IT 2010-07-23
Tokyo Kogakuin University A Note on a Puncturing Method for LDPC Codes with High Coding Rate
Keishi Osada, Kenichi Teramoto, Gou Hosoya, Masayuki Goto (Waseda Univ.) IT2010-28
In this study, we propose a new method of selecting punctured bit positions for rate-compatible punctured low-density pa... [more] IT2010-28
IT 2010-01-07
Overseas Univ. of Hawaii A Note on Analysing LDPC Codes for Correcting a Burst Erasure
Gou Hosoya, Toshiyasu Matsushima, Shigeichi Hirasawa (Waseda Univ.) IT2009-52
 [more] IT2009-52
IT 2009-07-23
Osaka Kwansei Gakuin Univ. (Umeda campus) Efficiently Encodable Generalized LDPC Codes using a Structure of its Subcodes
Kenichi Teramoto, Gou Hosoya, Masayuki Goto, Shigeichi Hirasawa (Waseda Univ.) IT2009-10
The combination of the low-density parity-check (LDPC) codes and the iterative decoding algorithm has high performance.I... [more] IT2009-10
IT 2009-07-23
Osaka Kwansei Gakuin Univ. (Umeda campus) Effective Methods of Constructing Irregular LDPC Codes under Message-Passing Decoding and Updating Order for Sequential Decoding
Yuki Taniguchi, Gou Hosoya, Masayuki Goto, Shigeichi Hirasawa (Waseda Univ.) IT2009-11
The performance of a combination of the irregular low-density parity-check (LDPC) codes and the belief-propagation (BP) ... [more] IT2009-11
WBS, IT, ISEC 2009-03-10
Hokkaido Hakodate Mirai Univ. A Grouping Method Based on Degree Distribution of Irregular LDPC Codes for Group Shuffled BP Decoding Algorithm
Yoshiyuki Sato, Gou Hosoya, Shigeichi Hirasawa (Waseda Univ.) IT2008-107 ISEC2008-165 WBS2008-120
In this paper, we propose a effective grouping method for the Group Shuffled BP decoding algorithm using the irregular L... [more] IT2008-107 ISEC2008-165 WBS2008-120
WBS, IT, ISEC 2009-03-10
Hokkaido Hakodate Mirai Univ. Minimum span analysis for a combined graph ensemble of low-density parity-check codes
Yujin Ishikawa, Yoshiyuki Sato, Gou Hosoya, Shigeichi Hirasawa (Waseda Univ.) IT2008-109 ISEC2008-167 WBS2008-122
The combination of the low-density parity-check (LDPC) code and the belif-propagation (BP) decoding algorithm exhibits a... [more] IT2008-109 ISEC2008-167 WBS2008-122
WBS, IT, ISEC 2009-03-10
Hokkaido Hakodate Mirai Univ. Constructions of Irregular LDPC Code for a Burst Erasure
Gou Hosoya (Wased Univ.), Manabu Kobayashi (Shonan Inst. of Tech.), Shigeichi Hirasawa (Wased Univ.) IT2008-111 ISEC2008-169 WBS2008-124
We develope two methodology of constructing irregular low-density parity-check (LDPC) code for correcting a burst erasur... [more] IT2008-111 ISEC2008-169 WBS2008-124
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