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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 11:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on LLR Updating in an LDPC Coded Massive MIMO System with Belief Propagation Shuhei Tanno, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.)  RCS2015-196 |
A multiple-input multiple-output (MIMO) system is possible to improve the throughput performance by increasing the numbe... [more] | RCS2015-196 pp.37-42 |
| RCS | 2015-10-02 13:35 |
Kanagawa | YRP (Yokosuka) | [Invited Lecture]
User Collaborated MIMO Transmission Techniques Exploiting Higher-Frequency Bands Hidekazu Murata (Kyoto Univ.) RCS2015-183 |
Multi-user multiple-input multiple-output (MU-MIMO) systems with precoding have been studied intensively. However, those... [more] | RCS2015-183 p.139 |
| EMM, IT | 2015-05-21 13:25 |
Kyoto | Kyoto International Community House | Design and Evaluation of LDPC Code Decoder Using Generalized BP Algorithm Akiyoshi Hashimoto, Harumi Morino (Hitachi) IT2015-5 EMM2015-5 |
We proposed generalized belief propagation algorithm which can be implemented in hardware decoder and architecture of de... [more] | IT2015-5 EMM2015-5 pp.25-30 |
| RCS, SR, SRW (Joint) |
2015-03-06 16:15 |
Tokyo | Tokyo Institute of Technology | Experimental Performance Evaluation of Iterative Frequency-Domain Equalization on Collaborative MIMO Systems Hiroki Nagano, Hidekazu Murata (Kyoto Univ.) RCS2014-366 |
Collaborative interference cancellation (CIC), which is one technique for the multi user MIMO systems, has been proposed... [more] | RCS2014-366 pp.387-391 |
| WBS, ITS (Joint) |
2014-12-18 12:30 |
Kumamoto | Kumamoto University | [Poster Presentation]
A Study on Error Estimation by MPSK using AMI code in Multi-hop Networks Kotoko Yamada, Kouji Ohuchi (Shizuoka Univ.) WBS2014-44 |
DetF (Detect and Forward) is a relay scheme of multi-hop communications. When relaying data, DetF detects data by hard d... [more] | WBS2014-44 pp.31-36 |
| MICT, WBS | 2014-07-29 12:30 |
Osaka | Osaka City Univ. (Umeda Satellite) | [Poster Presentation]
Error Estimation Performance of Modified TPSK using AMI code in Multi-hop Communications under Fading Environments Kotoko Yamada, Kouji Ohuchi (Shizuoka Univ.) WBS2014-16 MICT2014-30 |
Detect and Forward (DetF) is a relay scheme of multi-hop communications. When relaying data, DetF detects data by hard ... [more] |
WBS2014-16 MICT2014-30 pp.39-44 |
| SDM, ICD | 2013-08-02 11:15 |
Ishikawa | Kanazawa University | [Invited Talk]
An LDPC Decoder with Time Domain Analog and Digital Mixed Signal Processing Daisuke Miyashita, Ryo Yamaki (Toshiba), Kazunori Hashiyoshi (Toshiba Microelectronics), Hiroyuki Kobayashi, Shouhei Kousai, Yukihito Oowaki, Yasuo Unekawa (Toshiba) SDM2013-79 ICD2013-61 |
Analog computation is potentially more efficient in certain arithmetic operations since a single wire can represent mult... [more] | SDM2013-79 ICD2013-61 pp.71-76 |
| OCS, CS (Joint) |
2013-01-24 14:20 |
Ehime | Ehime Univ. | Experimental Demonstration of Triple-Concatenated Forward Error Correction for 40Gbps Coherent Optical Communication Systems Kiyoshi Onohara, Yoshikuni Miyata, Kenya Sugihara, Susumu Hirano, Kazuo Kubo, Toshiyuki Ichikawa, Kazuumi Koguchi, Wataru Matsumoto, Hideo Yoshida, Takashi Mizuochi (Mitsubishi Electric Corporation) OCS2012-87 |
High-speed and real-time digital signal processing technology enabled practical coherent optical communication systems b... [more] | OCS2012-87 pp.13-18 |
| IT, ISEC, WBS | 2012-03-01 10:30 |
Kanagawa | Wyner-Ziv video coding with a quantizer using correlations between frames Michiaki Ohkawa, Tomohiko Uyematsu, Ryutaroh Matsumoto (Tokyo Tech) IT2011-56 ISEC2011-83 WBS2011-57 |
Wyner-Ziv video coding is a video coding using information from neighbor frames at decoding with exploiting the correlat... [more] | IT2011-56 ISEC2011-83 WBS2011-57 pp.67-72 |
|
| ITS, WBS (Joint) |
2011-12-15 11:10 |
Nagasaki | Performance Comparison of LDPC Coded Modulation Schemes for 16APSK Signaling Daiki Yoda, Hideki Ochiai (Yokohama Nat Univ.) WBS2011-36 |
Amplitude phase shift keying (APSK) is known as a modulation that has lower peak to average power ratio (PAPR) than rect... [more] | WBS2011-36 pp.25-29 |
|
| IT | 2011-09-30 11:10 |
Tokyo | Tokyo Institute of Technology | Efficient Encoding for Quasi-Cyclic LDPC Codes with Rank Deficient Parity Check Matrices Haruka Obata, Hironori Uchikawa (Toshiba) IT2011-29 |
This paper presents an efficient encoding method for quasi-cyclic low-density parity-check (QC-LDPC) codes with rank def... [more] | IT2011-29 pp.35-40 |
| RCS, SAT (Joint) |
2011-08-25 15:05 |
Niigata | Niigata Univ. | [Requested talk] Subjects of signal processing and error correction coding in high density magnetic recording system Kohsuke Harada (Toshiba Corp.) SAT2011-26 RCS2011-121 |
In this paper, I discuss some subjects to concern with signal processing and error correction coding in a channel of hig... [more] | SAT2011-26 RCS2011-121 pp.55-60 |
| CQ, CS (Joint) |
2011-04-22 12:05 |
Kagoshima | Yakushima Environmental Culture Village Center | A Study on Improvements of Rate Estimation and Reduction of Computational Complexity for Rate Compatible Punctured LDPC Codes Tetsuo Tsujioka, Satoshi Yoshimura (Osaka City Univ.) CS2011-9 |
Rate compatible punctured LDPC codes (RCP-LDPC codes) has powerful error correcting capability and flexible coding rate ... [more] | CS2011-9 pp.51-56 |
| ISEC, IT, WBS | 2011-03-03 10:25 |
Osaka | Osaka University | Constructing Algorithms of Large-Girth LDPC Codes Based on the Shortest Paths in Tanner Graphs Kenya Sugihara, Hideo Yoshida (Mitsubishi Electric) IT2010-79 ISEC2010-83 WBS2010-58 |
It is known that the error floor performance of LDPC codes depends on the girth in the underlying Tanner graphs. In this... [more] | IT2010-79 ISEC2010-83 WBS2010-58 pp.69-74 |
| IT | 2010-09-22 13:30 |
Miyagi | Tohoku Gakuin University | Encoding of Linear Codes Based on the Rearrangement of Block-Triangularized Parity-Check Matrices Tomoharu Shibuya (Sophia Univ.) IT2010-45 |
Efficient algorithms to solve a system of linear equations have been extensively and deeply investigated in a large numb... [more] | IT2010-45 pp.69-74 |
| IT | 2010-09-22 16:10 |
Miyagi | Tohoku Gakuin University | A Low-power and Performance-aware DVB-S2 LDPC Decoder with Layered Scheduling Xiongxin Zhao, Zhixiang Chen, Xiao Peng, Dajiang Zhou, Satoshi Goto (Waseda Univ.) IT2010-49 |
In this paper we propose an LDPC decoder for DVB-S2 with layered decoding schedule. A particular data updating mechanism... [more] | IT2010-49 pp.93-97 |
| IT | 2010-09-22 16:35 |
Miyagi | Tohoku Gakuin University | Turbo decoding based on LDPC message passing algorithm Ying Cui, Xiao Peng, Satoshi Goto (Waseda Univ.) IT2010-50 |
Turbo code and Low Density Parity Check (LDPC) code are both greatly superior to other error correcting codes. The two f... [more] | IT2010-50 pp.99-102 |
| IT, ISEC, WBS | 2010-03-04 16:35 |
Nagano | Nagano-Engineering Campus, Shinshu University | Universal Slepian-Wolf Source Codes Using Low-Density Parity-Check Matrices Tetsunao Matsuta, Tomohiko Uyematsu, Ryutaroh Matsumoto (Tokyo Inst. of Tech.) IT2009-99 ISEC2009-107 WBS2009-78 |
Low-density parity-check (LDPC) codes become very popular in channel coding, since they can achieve the performance clos... [more] | IT2009-99 ISEC2009-107 WBS2009-78 pp.181-186 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-05 11:10 |
Kanagawa | YRP | Extrinsic Information Setting for Belief Propagation Decoding with Network Coding Naohiro Tsuji, Tomoaki Ohtsuki (Keio Univ.) RCS2009-312 |
Network coding has been investigated as a way to improve throughput and power efficiency of wireless networks by mixing ... [more] | RCS2009-312 pp.315-320 |
| IT | 2009-09-30 10:50 |
Tokyo | Sophia Univ. | Coding for Multiple Access Channels with Common Information based on LDPC Codes Hideki Yagi (The Univ. of Electro-Comm.), H. Vincent Poor (Princeton Univ.) IT2009-39 |
Coding for discrete memoryless compound multiple access channels (MACs) with common information is considered. A constru... [more] | IT2009-39 pp.37-42 |
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