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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT |
2010-09-21 15:20 |
Miyagi |
Tohoku Gakuin University |
Analysis of Error Floors of Non-Binary LDPC Codes over MBIOS Channel Takayuki Nozaki, Kenta Kasai, Kohichi Sakaniwa (Tokyo Tech) IT2010-36 |
In this paper, we investigate the error floors of non-binary low-density parity-check (LDPC) codes transmitted over the ... [more] |
IT2010-36 pp.13-18 |
IT |
2010-09-21 15:45 |
Miyagi |
Tohoku Gakuin University |
Performance and Construction of Rate-Compatible Non-Binary LDPC Convolutional Codes Hironori Uchikawa, Kenta Kasai, Kohichi Sakaniwa (Tokyo Inst. of Tech.) IT2010-37 |
In order to establish reliable communication systems over channels with wide range of noise strength,
it is desired to... [more] |
IT2010-37 pp.19-24 |
ITE-MMS, MRIS |
2009-12-10 16:15 |
Ehime |
Ehime Univ. |
[Invited Talk]
Design and decoding algorithms of non-binary LDPC codes Kenta Kasai, Kohichi Sakaniwa (Tokyo Inst. of Tech.) MR2009-43 |
[more] |
MR2009-43 pp.43-49 |
IT |
2008-09-11 16:40 |
Okinawa |
Culture Resort Festone (Okinawa) |
Bounds of MAP Decoding Performance for Non-binary LDPC Codes Eri Mutaguchi, Kenta Kasai (Tokyo Tech), Tomoharu Shibuya (Sophia Univ.), Kohichi Sakaniwa (Tokyo Tech) IT2008-25 |
[more] |
IT2008-25 pp.31-36 |
IT |
2008-09-11 17:05 |
Okinawa |
Culture Resort Festone (Okinawa) |
A Note on Analytical Solution of Covariance Evolution for Regular LDPC Codes Takayuki Nozaki, Kenta Kasai (Tokyo Inst. of Tech), Tomoharu Shibuya (Sophia Univ.), Kohichi Sakaniwa (Tokyo Inst. of Tech) IT2008-26 |
The covariance evolution is a system of differential equations which gives the covariance of each random
variable corre... [more] |
IT2008-26 pp.37-42 |
IT |
2008-09-12 15:10 |
Okinawa |
Culture Resort Festone (Okinawa) |
Multi-Edge type LDPC Code Ensembles with Exponentially Few Codewords of Linear Small Weight Tomoharu Awano, Kenta Kasai (tokyo Inst. of Tech.), Tomoharu Shibuya (Sophia Univ.), Kohichi Sakaniwa (tokyo Inst. of Tech.) IT2008-37 |
Multi-edge type LDPC codes are introduced by Richardson and Urbanke, and they show examples of their ensembles have bett... [more] |
IT2008-37 pp.99-104 |
WBS, IT, ISEC |
2006-03-17 08:30 |
Aichi |
Nagoya Univ. |
Stopping set Distribution of Multi-Edge type LDPC Code Ensembles Tatsuya Okubo, Kenta Kasai, Yuji Shimoyama, Kohichi Sakaniwa (Tokyo Tech.) |
[more] |
IT2005-119 ISEC2005-176 WBS2005-133 pp.141-146 |
WBS, IT, ISEC |
2006-03-17 08:55 |
Aichi |
Nagoya Univ. |
Second Support Weight Distribution of Regular LDPC Code Ensembles Takayuki Itsui, Kenta Kasai, Ryoji Ikegaya (Tokyo Inst. of Tech.), Tomoharu Shibuya (NIME), Kohichi Sakaniwa (Tokyo Inst. of Tech.) |
[more] |
IT2005-120 ISEC2005-177 WBS2005-134 pp.147-151 |
IT |
2005-05-26 16:10 |
Overseas |
Univ. of Hawaii |
Design of IRA Codes with Joint Degree Distributions Kenta Kasai, Shinya Miyamoto, Tomoyuki Ichikawa (Tokyo Inst. of Tech.), Tomoharu Shibuya (NIME), Kohichi Sakaniwa (Tokyo Inst. of Tech.) |
[more] |
IT2005-20 pp.43-47 |
IT, WBS, ISEC |
2005-03-17 13:00 |
Kyoto |
Kyoto Univ. |
Design of LDPC codes using degree distributions of Tanner graphs Shinya Miyamoto, Kenta Kasai, Kohichi Sakaniwa (Tokyo Tech) |
Decoding performance of LDPC(Low-Density Parity-Check) codes over a binary erasure channel(BEC) is highly dependent on t... [more] |
IT2004-60 ISEC2004-116 WBS2004-175 pp.61-66 |
IT, WBS, ISEC |
2005-03-17 13:50 |
Kyoto |
Kyoto Univ. |
A decoding algorithm lowering error floors of LDPC codes Tomoyuki Ichikawa, Kenta Kasai, Kohichi Sakaniwa (Tokyo Tech) |
[more] |
IT2004-62 ISEC2004-118 WBS2004-177 pp.73-76 |
IT |
2004-09-17 13:00 |
Osaka |
Osaka Sangyo Univ. |
A Code-Equivalent Transfomation Removing Cycles of Length Four in Tanner Graphs Kenta Kasai (Tokyo Tech.), Tomoharu Shibuya (NIME), Kohichi Sakaniwa (Tokyo Tech.) |
[more] |
IT2004-42 pp.25-28 |
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