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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, CS (Joint) |
2024-01-12 13:55 |
Kagoshima | Performance evaluation of BCH code and Polar codes in body area network Shuhei Yamaguchi, Takahiko Nakamura, Hideo Yoshida, Soichiro Kametani (MELCO)  CS2023-103 |
Polar codes are error correcting codes proposed by Arikan, and various decoding schemes have been proposed to achieve ex... [more] | CS2023-103 pp.43-48 |
|
| RCS | 2023-06-15 09:40 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
BLER Performance of Carrier Frequency Offset Compensation and Channel Estimation Methods Using Synchronization Signals for NR PBCH Takashi Ohiwa, Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2023-48 |
This paper proposes carrier frequency offset (CFO) compensation and channel estimation methods using synchronization sig... [more] | RCS2023-48 pp.117-122 |
| IT | 2021-07-08 13:00 |
Online | Online | Equivalence classes of the cosets of a subcode for the extended binary primitive BCH codes of length 512 and 1024 Mine Arai, Toru Fujiwara (Osaka Univ.) IT2021-15 |
Suppose that cosets by subcodes for extended binary primitive BCH codes. If the subcodes are extended binary primitive B... [more] | IT2021-15 pp.1-5 |
| EMM, IT | 2021-05-21 09:55 |
Online | Online | Improvements on the Receiving Functions of Disaster Prevention Broadcasting Systems Based on Audio Data Hiding Takafumi Otsuka, Tetsuya Kojima, Takashi Ikeguchi, Raito Matsuzaki (NIT, Tokyo College) IT2021-8 EMM2021-8 |
A disaster prevention broadcasting system using audio data hiding technique has been proposed. In this system, disaster ... [more] | IT2021-8 EMM2021-8 pp.42-47 |
| ISEC, IT, WBS | 2020-03-10 11:55 |
Hyogo | University of Hyogo (Cancelled but technical report was issued) |
An Improved Learning Method for Weighted-BP using MAP-based Training Data Filtering Ryota Yoshizawa, Kenichiro Furuta, Yuma Yoshinaga, Osamu Torii, Tomoya Kodama (Kioxia) IT2019-101 ISEC2019-97 WBS2019-50 |
Weighted-BP has been proposed so as to compensate the shortcoming of BP decoding of high-density parity-check (HDPC) cod... [more] | IT2019-101 ISEC2019-97 WBS2019-50 pp.73-78 |
| EMM, IT | 2019-05-23 15:55 |
Hokkaido | Asahikawa International Conference Hall | The Weight Distributions of the (256,k) Extended Binary Primitive BCH Codes with k=71, 187, 191, and 199 Toru Fujiwara (Osaka Univ.), Takuya Kusaka (Okayama Univ.) IT2019-5 EMM2019-5 |
Computing the weight distribution of a code when the formula for the distribution is unknown is a challenging problem in... [more] | IT2019-5 EMM2019-5 pp.23-28 |
| DC, SS | 2018-10-04 14:25 |
Aichi | Inuyama City Kokusai-Kanko Center Freud | Multi-stage Error Collection Adaptive for Reliability in NAND Flash Memory Ryo Ogura, Masato Kitakami (Chiba Univ.) SS2018-19 DC2018-20 |
[more] | SS2018-19 DC2018-20 pp.7-12 |
| IT | 2015-09-04 09:25 |
Ishikawa | Hakusan Shobutei | On the Decoding Problem of Algebraic Codes over Symbol-Pair Read Channels Makoto Takita (Kobe Univ.), Masanori Hirotomo (Saga Univ.), Masakatu Morii (Kobe Univ.) IT2015-35 |
In this paper, we discuss a decoding problem of algebraic codes over symbol-pair read channels. The channels output ove... [more] |
IT2015-35 pp.7-12 |
| EMM | 2015-01-29 13:45 |
Miyagi | Tohoku University | Introduction of concatenated codes for digital watermarking Nobuhiro Hirata, Masaki Kawamura (Yamaguchi Univ.) EMM2014-75 |
We show that concatenated codes, which are combinations of error-correcting codes, can improve performance of watermarki... [more] | EMM2014-75 pp.51-56 |
| IT | 2014-05-16 13:25 |
Oita | Beppu International Convention Center | A method of parallel processing of syndromes to decode primitive BCH codes Ken-ichi Iwata, Reiya Ooshima (Univ. of Fukui) IT2014-5 |
We consider numbers of addition and multiplication operations to calculate an error syndrome for q-ary primitive BCH cod... [more] | IT2014-5 pp.23-26 |
| EMM | 2014-01-28 11:15 |
Miyagi | Research Institute of Electrical Communication | Soud Quality Evaluation for Audio Watermarking Based on Phase Shift Keying Using BCH code Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.), Masaki Uesaka (Osaka Prefecture Univ.) EMM2013-97 |
Audio watermarking method is a method that embeds inaudible information into audio data. We have been proposing an audio... [more] | EMM2013-97 pp.51-56 |
| IT | 2013-11-26 13:35 |
Shizuoka | Hotel Juraku | [Invited Talk]
Theory of Linear feedback shift Registers and Its Development Hajime Matsui (Toyota Tech. Inst.) IT2013-41 |
Dr. James L. Massey, Professor Emeritus of Digital Technology at ETH Zurich, passed away on June 16, 2013. In this artic... [more] | IT2013-41 pp.1-9 |
| IT, ISEC, WBS | 2013-03-07 10:55 |
Osaka | Kwansei Gakuin Univ., Osaka-Umeda Campus | On a channel-simulation scheme based on reverse Shannon theorem Daichi Nagai, Tomohiro Ogawa (Univ. of Electro- Comm.) IT2012-63 ISEC2012-81 WBS2012-49 |
Reverse Shannon theorem (RST) was established by Bennett et al. in 2002. RST shows that an arbitrarily given discrete m... [more] |
IT2012-63 ISEC2012-81 WBS2012-49 pp.7-11 |
| IT | 2012-09-28 09:10 |
Gunma | Kusatsu Seminar House | Development of Generalized Encoder of BCH Code for Embedded System Nagamasa Mizushima, Yukihiro Takatani, Junji Ogawa, Atsushi Ishikawa (Hitachi) IT2012-36 |
For embedded systems that write data into flash memories at high speed, a parity of BCH code used for error correcting o... [more] | IT2012-36 pp.31-36 |
| IT | 2012-09-28 09:35 |
Gunma | Kusatsu Seminar House | Multi-Stage BCH
-- An extension of BCH code for NAND flash memory -- Osamu Torii (Toshiba) IT2012-37 |
Multi-Stage BCH is an extension of BCH code for NAND flash memory, and has 2 error correction stages. For small scale e... [more] | IT2012-37 pp.37-40 |
| ISEC | 2010-09-10 16:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Watermarking-Based Method for Image Authentication and Image Recovery Jose Antonio Mendoza Noriega, Brian M. Kurkoski (Univ. of Electro-Comm.), Mariko Nakano Miyatake (IPN) ISEC2010-48 |
In this paper an image authentication algorithm is proposed where the modified areas in an image are detected, in additi... [more] | ISEC2010-48 pp.61-65 |
| IT | 2006-05-23 15:55 |
Nara | Nara-ken new public hall | Structural Analysis of Minimum Weight Codewords of the Extended (32,21,6) and (64,45,8) BCH Codes Using Invariance Property Jun Asatani (Okayama Univ. of Sci.), Takuya Koumoto (Okayama Univ.), Toru Fujiwara (Osaka Univ.), Tadao Kasami (NAIST) |
In this report, two typical examples (32,21,6) and (64,45,8) extended BCH codes are considered, and their structures of ... [more] | IT2006-5 pp.25-30 |
| IT | 2005-09-27 16:40 |
Fukushima | Aizu Univ. | Unconditionally secure key agreement using BCH codes Kensuke Hirano, Hidenori Kuwakado, Masakatu Morii (Kobe Univ), Hatsukazu Tanaka (KIC) |
Key agreement schemes using noise on the channel have been studied theoretically.Since these schemes require only an err... [more] | IT2005-58 pp.43-47 |
| IT | 2004-07-29 09:55 |
Chiba | Tokyo Univ. (Kashiwa) | The local weight distributions of the (128,50) extended binary primitive BCH code and the (128,64) Reed-Muller code Kenji Yasunaga, Toru Fujiwara (Osaka Univ.) |
The local weight distribution of a block code gives some aspects of its error performance. We obtained the local weight ... [more] | IT2004-19 pp.7-12 |
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