Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT, ISEC, WBS |
2019-03-07 15:05 |
Tokyo |
University of Electro-Communications |
Innovations, σ-Fields, and Martingales Associated with Viterbi Decoding of Convolutional Codes Masato Tajima IT2018-98 ISEC2018-104 WBS2018-99 |
In the previous paper, by comparing with the results in the linear filtering theory, we have introduced the notion of in... [more] |
IT2018-98 ISEC2018-104 WBS2018-99 pp.137-142 |
ISEC, WBS, IT |
2017-03-09 14:25 |
Tokyo |
TOKAI University |
Trellis Reduction for Tail-Biting Convolutional Codes Using Characteristic Matrices and Cyclically Shifted Code-Subsequences Masato Tajima IT2016-108 ISEC2016-98 WBS2016-84 |
Trellis reduction for tail-biting convolutional codes is investigated. A given tail-biting (TB) convolutional code is re... [more] |
IT2016-108 ISEC2016-98 WBS2016-84 pp.61-66 |
IT, ISEC, WBS |
2016-03-10 16:20 |
Tokyo |
The University of Electro-Communications |
Algebraic Construction of KV Trellises for Linear Block Codes Masato Tajima IT2015-120 ISEC2015-79 WBS2015-103 |
In this paper, we present an algebraic construction of Koetter-Vardy (KV) trellises. The proposed method is based on the... [more] |
IT2015-120 ISEC2015-79 WBS2015-103 pp.119-124 |
IT |
2015-07-13 14:50 |
Tokyo |
Tokyo Institute of Technology |
Tail-Biting Trellises for a Tail-Biting Convolutional Code Masato Tajima IT2015-25 |
In this paper, we investigate the tail-biting trellis structure and its complexity of a linear block code derived from a... [more] |
IT2015-25 pp.47-52 |
IT |
2014-07-18 16:50 |
Hyogo |
Kobe University |
Tail-Biting Code/Error-Trellis Construction for Linear Block Codes Masato Tajima, Koji Okino, Tatsuto Murayama (Univ. of Toyama) IT2014-39 |
In this paper, we present a tail-biting error-trellis construction for linear block codes. The proposed construction is ... [more] |
IT2014-39 pp.153-158 |
ISEC, IT, WBS |
2014-03-11 16:30 |
Aichi |
Nagoya Univ., Higashiyama Campus |
Reduction of Error-Trellises for Tail-Biting Convolutional Codes Using Shifted Error-Subsequences Masato Tajima, Koji Okino, Tatsuto Murayama (Univ. of Toyama) IT2013-92 ISEC2013-121 WBS2013-81 |
In this paper, we discuss the reduction of error-trellises for tail-biting convolutional codes. In the case where a spec... [more] |
IT2013-92 ISEC2013-121 WBS2013-81 pp.241-248 |
IT, ISEC, WBS |
2012-03-01 15:20 |
Kanagawa |
|
Error-Trellis Construction for Tailbiting Convolutional Codes Masato Tajima, Koji Okino, Takashi Miyagoshi (Univ. of Toyama) IT2011-59 ISEC2011-86 WBS2011-60 |
In this paper, we present an error-trellis construction for tailbiting convolutional codes. A tailbiting error-trellis i... [more] |
IT2011-59 ISEC2011-86 WBS2011-60 pp.85-90 |
ISEC, IT, WBS |
2011-03-03 14:00 |
Osaka |
Osaka University |
[Invited Talk]
Code/Error-Trellis Construction for Convolutional Codes Using Shifted Code/Error-Subsequences Masato Tajima, Koji Okino, Takashi Miyagoshi (Univ. of Toyama) IT2010-73 ISEC2010-77 WBS2010-52 |
In this paper, we present a code/error-trellis construction for convolutional codes using shifted code/error-subsequence... [more] |
IT2010-73 ISEC2010-77 WBS2010-52 pp.37-44 |
IT, ISEC, WBS |
2010-03-04 11:40 |
Nagano |
Nagano-Engineering Campus, Shinshu University |
1-State Error-Trellis Decoding of LDPC Convolutional Codes Based on Circulant Matrices Masato Tajima, Koji Okino, Takashi Miyagoshi (Univ. of Toyama) IT2009-95 ISEC2009-103 WBS2009-74 |
We consider the decoding of convolutional codes using an error trellis constructed based on a submatrix of a given check... [more] |
IT2009-95 ISEC2009-103 WBS2009-74 pp.153-158 |
WBS, IT, ISEC |
2009-03-09 10:50 |
Hokkaido |
Hakodate Mirai Univ. |
Error-Trellis State Complexity of LDPC Convolutional Codes Based on Circulant Matrices Masato Tajima, Koji Okino, Takashi Miyagoshi (Univ. of Toyama) IT2008-61 ISEC2008-119 WBS2008-74 |
Let H(D) be the parity-check matrix of an LDPC convolutional code corresponding to the parity-check matrix H of a quasi-... [more] |
IT2008-61 ISEC2008-119 WBS2008-74 pp.109-116 |