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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMM, IT | 2023-05-12 11:05 |
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 pp.49-54 |
| IT, EMM | 2022-05-18 10:25 |
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 pp.44-49 |
| IT, SIP, RCS | 2020-01-24 09:30 |
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 pp.167-172 |
| EMM, IT | 2019-05-24 14:20 |
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 pp.73-78 |
| IT | 2018-07-20 10:30 |
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 pp.45-50 |
| IT | 2018-07-20 10:55 |
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 pp.51-56 |
| IT | 2017-09-08 14:00 |
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 pp.37-42 |
| IT | 2016-09-02 09:35 |
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] |
IT2016-34 pp.1-6 |
| IT, ISEC, WBS | 2016-03-10 13:15 |
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 pp.43-48 |
| IT | 2012-09-28 14:00 |
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 pp.69-74 |
| IT | 2011-01-18 15:10 |
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 pp.61-66 |
|
| IT | 2011-01-18 16:00 |
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 pp.73-78 |
|
| IT | 2011-01-18 16:20 |
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 pp.79-84 |
|
| IT | 2010-07-23 13:25 |
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 pp.95-100 |
| IT | 2010-01-07 11:30 |
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 pp.7-10 |
| IT | 2009-07-23 13:30 |
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 pp.25-30 |
| IT | 2009-07-23 13:55 |
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 pp.31-36 |
| WBS, IT, ISEC | 2009-03-10 14:50 |
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 pp.421-426 |
| WBS, IT, ISEC | 2009-03-10 15:40 |
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 pp.435-440 |
| WBS, IT, ISEC | 2009-03-10 16:40 |
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 pp.447-452 |
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