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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, RCS (Joint) |
2018-08-10 11:15 |
Iwate | Iwate University | Performance analysis of non-orthogonal sparse chaos code multiple access scheme based on mutual information Eiji Okamoto, Yoshihiro Masuda, Keita Ito (NITech), Tetsuya Yamamoto (Panasonic)  RCS2018-144 |
To realize massive machine type communications (mMTC) scenario which accommodates Internet of things (IoT) device connec... [more] | RCS2018-144 pp.69-74 |
| AP, SANE, SAT (Joint) |
2018-07-19 09:20 |
Hokkaido | Hokkaido Univ. | Prototype and Evaluation Performance of the Transmitter and Receiver with Set-Partitioning 64APSK Coded Modulation Yuki Koizumi, Yoichi Suzuki, Masaaki Kojima, Hisashi Sujikai (NHK) SAT2018-17 |
We are researching on a set-partitioning 64APSK coded modulation for the purpose of expanding channel capacity for satel... [more] | SAT2018-17 pp.37-42 |
| SANE | 2018-06-22 15:40 |
Ibaraki | Tsukuba Space Center, JAXA | VCM System with Only Variable Modulation Scheduling According to Satellite Elevation Angle Chihaya Kato, Mitsuhiro Nakadai, Yajima Masanobu (JAXA) SANE2018-19 |
Recently, researches and developments of higher-order modulation and broadband telecommunication systems become more int... [more] | SANE2018-19 pp.33-37 |
| RCS | 2018-06-22 10:20 |
Nagasaki | Nagasaki University | PAPR Performance of High-Order Circular QAM Constellation With Phase Noise Robustness Miyu Nakabayashi, Bin Zheng, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC) RCS2018-68 |
We recently proposed high-order circular quadrature amplitude modulation (QAM) constellation using partial low-density p... [more] | RCS2018-68 pp.195-200 |
| SRW | 2018-06-08 10:20 |
Tokyo | Shibaura Institute of Technology | A Study on Application of LDPC Code in Wireless LAN Systems Yuriko Sakamoto, Shuji Kubota (SIT) SRW2018-1 |
In recent years, the number of devices using wireless LAN such as smart phones and tablet terminals has increased, and a... [more] | SRW2018-1 pp.1-4 |
| MRIS, ITE-MMS | 2018-06-08 09:40 |
Miyagi | Tohoku Univ. | A study on iterative decoding with neural network LLR modulator in SMR system Madoka Nishikawa, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Ins. of Tec.), Hiroaki Muraoka (Tohoku Univ.) MRIS2018-10 |
In our previous research, we showed that the iterative decoding with a log-likelihood ratio (LLR) modulator using parity... [more] | MRIS2018-10 pp.55-60 |
| IT, EMM | 2018-05-17 14:00 |
Tokyo | Ookayama Campus, Tokyo Institute of Technology | Asymptotic Analysis of Spatially-Coupled LDPC Codes for Two-Way Relay Channels Satoshi Takabe, Tadashi Wadayama (NITech), Masahito Hayashi (Nagoya Univ.) IT2018-1 EMM2018-1 |
Compute-and-forward relaying (CAF) is effective to increase bandwidth efficiency of wireless two-way relay channels. In ... [more] | IT2018-1 EMM2018-1 pp.1-6 |
| ICD | 2018-04-19 10:10 |
Tokyo | Reliability Enhancement Technique with Horizontal Error Detection and Vertical-LDPC in 3D-TLC NAND Flash Memories Shun Suzuki, Yoshiaki Deguchi, Toshiki Nakamura, Kyoji Mizoguchi, Ken Takeuchi (Chuo Univ.) ICD2018-1 |
Conventional Asymmetric Coding (AC) has been proposed for improving NAND flash memories. In this work, Horizontal Error ... [more] | ICD2018-1 pp.1-6 |
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| CS, CAS | 2018-03-13 09:45 |
Fukuoka | Nishijin Plaza, Kyushu University | A low complexity blind SLM scheme for PAPR reduction in LDPC coded OFDM system Hiroki Shimada, Toshiharu Kojima (UEC) CAS2017-147 CS2017-101 |
Selected mapping (SLM) is one of peak-to-average power ratio (PAPR) reduction schemes for orthogonal frequency division ... [more] | CAS2017-147 CS2017-101 pp.81-86 |
| WBS, IT, ISEC | 2018-03-09 10:15 |
Tokyo | Katsusika Campas, Tokyo University of Science | Ordered Shuffle-BP Decoding Based on the Loops of LDPC Code Ryoma Sakai, Kazuhiko Yamaguchi (UEC) IT2017-128 ISEC2017-116 WBS2017-109 |
In the Shuffle-BP decoding of LDPC codes, the decoding order has a large influence on BER performance. Previous research... [more] | IT2017-128 ISEC2017-116 WBS2017-109 pp.149-154 |
| WBS, IT, ISEC | 2018-03-09 11:40 |
Tokyo | Katsusika Campas, Tokyo University of Science | Asymptotic Analysis of LDPC Codes for Two-Way Relay Channels Yuta Ishimatsu, Satoshi Takabe, Tadashi Wadayama (NITech), Masahito Hayashi (Nagoya Univ.) IT2017-131 ISEC2017-119 WBS2017-112 |
Compute-and-forward relaying is a relaying scheme to improve bandwidth efficiency of wireless two-way relay channels. R... [more] |
IT2017-131 ISEC2017-119 WBS2017-112 pp.167-172 |
| ICSS, IPSJ-SPT | 2018-03-08 15:15 |
Hokkaido | Okinawa Hokubu Koyou Nouryoku Kaihatsu Sougou Center | On the Ring Signature Scheme Using LDPC Codes Haruka Ito, Masanori Hirotomo (Saga Univ.), Youji Fukuta (Kindai Univ.), Masami Mohri (Gifu Univ.), Yoshiaki Shiraishi (Kobe Univ.) ICSS2017-85 |
The ring signature is one of the group signature schemes that anyone can sign, if it is a group member and can guarantee... [more] | ICSS2017-85 pp.215-220 |
| SIP, IT, RCS | 2018-01-22 13:30 |
Kagawa | Sunport Hall Takamatsu | Design Method of High-Order Circular QAM Constellation with Robustness for Phase Noise and Its BER Performance Bin Zheng, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC) IT2017-64 SIP2017-72 RCS2017-278 |
This paper proposes a design method for high-order circular QAM constellation which is robust for time-varying phase noi... [more] | IT2017-64 SIP2017-72 RCS2017-278 pp.55-60 |
| MRIS, ITE-MMS | 2017-12-08 10:30 |
Ehime | Ehime Univ. | A study on iterative decoding with LLR modulator by parity check information in SMR-HDD Madoka Nishikawa, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Ins. of Tec.), Hiroaki Muraoka (Tohoku Univ.) MR2017-38 |
(To be available after the conference date) [more] | MR2017-38 pp.75-80 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2017-11-23 15:25 |
Osaka | Kansa-Univ. Umeda Campus | A Study on EXIT Chart Based Design of Low-Density Parity-Check Codes for Iterative Soft Beat Interference Canceller in Pilot-Assisted Optical-OFDM Noboru Osawa, Shinsuke Ibi, Koji Igarashi, Seiichi Sampei (Osaka Univ.) OCS2017-60 |
This paper proposes a low density parity check (LDPC) code design based on extrinsic information transfer (EXIT) chart a... [more] | OCS2017-60 pp.17-22 |
| MRIS, ITE-MMS | 2017-10-19 16:40 |
Niigata | Kashiwazaki energy hall, Niigata | Performance improvement of iterative decoding by LLR modification using parity check information in SMR system Madoka Nishikawa, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Ins. of Tec.), Hiroaki Muraoka (Tohoku Univ.) MR2017-23 |
In recent years, an iterative decoding system using LDPC (low density parity-check) code as a powerful error correction ... [more] | MR2017-23 pp.35-40 |
| 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 |
| RCS, SAT (Joint) |
2017-08-17 13:35 |
Niigata | Niigata Univ. | [Invited Lecture]
Error Correction Code for Future Communication Systems Takahiko Nakamura, Hideo Yoshida, Takashi Sugihara (Mitsubishi Electric) SAT2017-24 RCS2017-154 |
Error correction codes are mainly applied to communication systems. From 1980s, satellite communication was main applica... [more] | SAT2017-24 RCS2017-154 pp.25-30(SAT), pp.67-72(RCS) |
| RCS, SAT (Joint) |
2017-08-18 15:45 |
Niigata | Niigata Univ. | [Encouragement Talk]
Performance improvement of Set-Partitioning 64APSK coded modulation optimizing signal constellation points Yuki Koizumi, Yoichi Suzuki, Masaaki Kojima, Hisashi Sujikai, Shoji Tanaka (NHK) SAT2017-36 |
We are engaged in researching set-partitioning multi-level coded modulation for the purpose of increasing the capacity o... [more] | SAT2017-36 pp.81-85 |
| NS, ASN, RCC, RCS, SR (Joint) |
2017-07-19 13:45 |
Hokkaido | Hokkaido Univ. | An Optimization of Adaptive Bit-loading Algorithm for LDPC-coded BICM-OFDM systems Yuki Matsumoto, Yuta Hori, Hideki Ochiai (Yokohama National Univ) RCS2017-99 |
In the combination of bit-interleaved coded modulation (BICM) and orthogonal frequency-division mul- tiplexing (OFDM), t... [more] | RCS2017-99 pp.37-42 |
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