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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SRW, SeMI, CNR (Joint) |
2021-11-25 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Soft Input Decoding Based on Superposition of Hard Decision Signals Koki Kashihara, Satoshi Denno, Hou Yafei (Okayama Univ.)  SRW2021-30 |
In MIMO (Multiple-Input Multiple-Output) communication, it is possible to detect hard judgment signals with low calculat... [more] | SRW2021-30 pp.7-12 |
| SIP, IT, RCS | 2021-01-21 11:20 |
Online | Online | A Study on Log Likelihood Ratio for Iterative Detection and Decoding of LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2020-68 SIP2020-46 RCS2020-159 |
In Internet of things (IoT) devices, low power wide area (LPWA) has been attracting attention, and LoRa modulation is an... [more] | IT2020-68 SIP2020-46 RCS2020-159 pp.28-33 |
| RCS | 2020-06-26 10:50 |
Online | Online | A Study on Iterative Detection and Decoding for LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-44 |
This paper clarifies derivations of log-likelihood ratios (LLRs), which are the soft decision value output of the LoRa d... [more] | RCS2020-44 pp.127-132 |
| RCS | 2019-06-19 16:25 |
Okinawa | Miyakojima Hirara Port Terminal Building | A Study on Multilevel Coded Modulation Based on CRC-Concatenated Polar Codes Yuki Yajima, Hideki Ochiai (Yokohama National Univ.) RCS2019-60 |
Polar codes are shown to approach the channel capacity as the codeword length increases, and the recent studies have s... [more] |
RCS2019-60 pp.137-142 |
| EMM | 2017-11-07 13:00 |
Kagoshima | Kagoshima Univ. (Inamori Academy) | A Study of DCT-OFDM-Based Watermarking Scheme Assisted by Error Correcting Code Shogo Shigemoto, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) EMM2017-64 |
There are two variants for the DCT-OFDM-based watermarking scheme that retains high robustness against various kinds of ... [more] | EMM2017-64 pp.47-52 |
| ISEC, WBS, IT | 2017-03-10 10:55 |
Tokyo | TOKAI University | Studies on evaluationg system for q-ary linear block codes based on q-input r-output symmetric channels(2) Kyoshiro Furuya, Kazuhiko Yamaguchi (UEC) IT2016-123 ISEC2016-113 WBS2016-99 |
Kawashima and Yamaguchi proposed method to compute probability of decoding error of soft decision decoding for q-ary lin... [more] | IT2016-123 ISEC2016-113 WBS2016-99 pp.155-160 |
| SRW | 2016-08-22 09:25 |
Chiba | Nihon Univ. (Tsudanuma Campus) | Soft Decision Decoding Method in Overload MIMO Receiver applied to The Lattice Reduction-Aided with a Virtual Channel Ryosuke Sawada, Satoshi Denno (Okayama Univ.) SRW2016-34 |
This paper proposes a soft decision decoding receiver in overload MIMO-OFDM(Multiple-Input Multiple-Output - Orthogonal ... [more] | SRW2016-34 pp.7-11 |
| EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] | 2016-07-14 13:00 |
Yamaguchi | A Study of Employment of Error Correcting Codes for the Watermarking Scheme Considering the Characteristic of Noise Shogo Shigemoto, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) ISEC2016-13 SITE2016-7 ICSS2016-13 EMM2016-21 |
Among many watermarking schemes, the DCT-OFDM-based scheme retains high robustness against various kinds of attacks. The... [more] | ISEC2016-13 SITE2016-7 ICSS2016-13 EMM2016-21 pp.1-6 |
|
| IT, ISEC, WBS | 2016-03-11 10:00 |
Tokyo | The University of Electro-Communications | studies on evaluating system for q-ary linear block codes based on q-input r-output symmetric channels Tomohiro Fujikawa, Yamaguchi Kazuhiko (UEC) IT2015-126 ISEC2015-85 WBS2015-109 |
Kawashima and Yamaguchi proposed method to compute error probabilities of soft decision decoding for q-ary linear block ... [more] | IT2015-126 ISEC2015-85 WBS2015-109 pp.151-156 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 09:55 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Power Saving Methods to Collect Rateless Coded Packets for Wireless Sensor Networks Yuki Igarashi, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2015-209 |
This report proposes power saving methods to collect rateless coded packets for wireless sensor networks.The rateless co... [more] | RCS2015-209 pp.115-120 |
| ISEC, IT, WBS | 2015-03-02 13:40 |
Fukuoka | The University of Kitakyushu | decoding error probability for q-ary linear block code with soft dicision demodulation Takuya Kawashima, Kazuhiko Yamaguchi (UEC) IT2014-69 ISEC2014-82 WBS2014-61 |
Computing the error probability of soft decision decoding for linear code are discussed and proposed. The method is ext... [more] |
IT2014-69 ISEC2014-82 WBS2014-61 pp.47-52 |
| IT | 2013-09-27 09:50 |
Okinawa | Culture Resort Festone (Okinawa) | A Soft-Decision Sphere Decoding Based on a Recursive Vector Generator Using Euclidian Distance Takuya Kusaka (Okayama Univ.), Toru Fujiwara (Osaka Univ.), Ryuhei Yokoyama (Okayama Univ.) IT2013-33 |
A soft-decision sphere decoding algorithm for general binary linear codes is proposed. The algorithm is based on a modif... [more] | IT2013-33 pp.7-11 |
| IT | 2013-07-26 16:35 |
Tokyo | Nishi-Waseda campus, Waseda University | A Generalized Hybrid ARQ scheme using a likelihood calculation based on reliability of each frame Munesato Wada, Makoto Nakamura, Hideyuki Torii (Kanagawa Inst. of Tech.) IT2013-31 |
We propose a new Generalized Hybrid ARQ scheme. It uses a likelihood calculation based on the reliability of each frame.... [more] | IT2013-31 pp.101-105 |
| IT | 2013-01-21 13:15 |
Tokyo | Univ. of Electro-Communications | A Soft-Decision Fuzzy Extractor for increasing Reliability of Physical Unclonable Function Responses Masato Taniguchi, Mitsuru Shiozaki, Takahiko Murayama, Hiroshi Kubo, Takeshi Fujino (Ritsumeikan Univ.) IT2012-52 |
Physical Unclonable Functions (PUFs) which create unclonable unique responses from the process variation under the devic... [more] | IT2012-52 pp.19-24 |
| SR, RCS, SRW (Joint) |
2012-03-07 10:15 |
Kanagawa | YRP | Performance Improvement of Lattice-Reduction-Aided MIMO Detector with Soft Output Generation Daisuke Nojima, Leonardo Lanante, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi (KIT) RCS2011-319 |
Recently, Lattice Reduction Aided (LRA) Detection has attracted the attention of many researchers. As a Multiple-Input ... [more] |
RCS2011-319 pp.19-24 |
| SR | 2010-05-20 13:15 |
Kanagawa | Keio Univ. (Tokyo) | Simultaneous Multistandard Base Stations
-- A Software-Defined Multicore Approach -- Kambiz Homayounfar, Bijan Rohani, Khoo Kiak Wei (PHYBIT) SR2010-5 |
This paper addresses the challenge of implementing the uplink physical layer of LTE and WiMAX standards on a hardware pl... [more] | SR2010-5 pp.29-32 |
| IT | 2010-01-07 15:30 |
Overseas | Univ. of Hawaii | Two-dimensional barcode system with extreme density
-- some investigation on the error correcting mechanism -- Yuichi Kaji (NAIST) IT2009-56 |
A preliminary issue of the error correcting mechanism for a two-dimensional barcode system is studied. To write down in... [more] |
IT2009-56 pp.29-34 |
| OCS | 2009-02-03 09:45 |
Shizuoka | A Study on Advanced FEC for LDPC Codes with Soft-Decision Decoding Takashi Mizuochi, Yoshikuni Miyata, Toshiyuki Ichikawa, Yoshiaki Konishi, Tatsuya Kobayashi, Tokoka Inoue, Kiyoshi Onohara, Soichiro Kametani, Kazuo Kubo, Hideo Yoshida, Katsuhiro Shimizu, Hiroshi Ichibangase (Mitsubishi Electric Co.) OCS2008-118 |
Novel and strong forward error correction (FEC) for 100Gb/s optical transport networks is presented. Comparing with exis... [more] | OCS2008-118 pp.67-72 |
|
| RCS, SAT (Joint) |
2008-12-19 09:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Full Soft-decision Decoding on Concatenated Convolutional Inner Code and Reed-Solomon Outer Code ZhiAn Zheng, Tomonori Miyano, Tomohisa Wada (Ryukyu Univ.) RCS2008-164 |
This paper presents a full soft-decision decoding solution for a concatenated channel coding stage, composed of Reed-Sol... [more] | RCS2008-164 pp.79-84 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 11:00 |
Kanagawa | YRP | MIMO-OFDM Soft-decision Demodulation and Reduction of Computational Complexity for Millmeter-wave Mobile Camera Shinichi Suzuki, Takayuki Nakagawa, Tetsuomi Ikeda (JBC), Hiroyuki Furuta (NES) RCS2007-236 |
A TV-studio-use wireless HDTV camera, which is called “a millimeter-wave mobile camera”, is being developed. In this dev... [more] | RCS2007-236 pp.299-304 |
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