Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2013-06-20 09:30 |
Hokkaido |
Hokkaido Univ. |
A Proposal of Modified LDGM Code for Superimposed Adaptive Network Coded Cooperation Naoki Takeishi, Koji Ishibashi, Yasushi Yamao (UEC) RCS2013-40 |
Superimposed adaptive network coded cooperation (SANCC) has gained much attention since it can
obtain high diversity an... [more] |
RCS2013-40 pp.19-24 |
SAT, RCS (Joint) |
2012-08-31 10:40 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
Multi-rate LDGM block transmission scheme for satellite laser communications Takuma Kyo, Eiji Okamoto (NIT), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2012-27 |
A satellite laser communication, which provides high-speed and high-capacity satellite communications, draws much attent... [more] |
SAT2012-27 pp.55-60 |
SAT, SANE (Joint) |
2012-02-16 16:50 |
Mie |
|
An improvement of rate estimation algorithm in the multi-rate LDGM code for the satellite laser communications Takuma Kyo, Eiji Okamoto (NIT), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-70 |
A satellite laser communication, one of the satellite communication techniques providing high-speed and high-capacity co... [more] |
SAT2011-70 pp.31-36 |
IT |
2011-09-29 - 2011-09-30 |
Tokyo |
Tokyo Institute of Technology |
[Invited Talk]
A Common Perspective for Coding Theory and Theoretical Computer Science Tadashi Wadayama (Nitech) IT2011-28 |
This tutorial explains a fundamental relationship between coding theory and graph-cut problems. [more] |
IT2011-28 pp.27-34 |
RCS, SAT (Joint) |
2011-08-25 09:00 |
Niigata |
Niigata Univ. |
[Requested Talk] LEO-to-ground optical link channel model and the performance improvement by LDGM code Eiji Okamoto, Takuma Kyo (Nagoya Inst.Tech.), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-16 RCS2011-111 |
Satellite laser communication is expected as one of the next generation wireless systems because it enables to construct... [more] |
SAT2011-16 RCS2011-111 pp.1-6 |
RCS, SAT (Joint) |
2011-08-25 09:30 |
Niigata |
Niigata Univ. |
A multi-hop cooperative transmission scheme using LDGM codes for deep space-to-ground optical link Takuma Kyo, Eiji Okamoto (NIT), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-17 RCS2011-112 |
A multi-hop cooperative network is one of transmission systems which have been studied with forward error
correction (F... [more] |
SAT2011-17 RCS2011-112 pp.7-12 |
RCS, SAT (Joint) |
2011-08-25 09:55 |
Niigata |
Niigata Univ. |
A study on multi-rate transmission using LDGM code for satellite-to-ground laser communications Eiji Okamoto, Hirotaka Matsuo, Takuma Kyo (Nagoya Inst.Tech.), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2011-18 RCS2011-113 |
In satellite laser communications, a long round-trip delay occurs due to the long distance of the satellite altitude fro... [more] |
SAT2011-18 RCS2011-113 pp.13-17 |
SAT, RCS (Joint) |
2010-08-27 15:30 |
Kagoshima |
Kagoshima Univ. |
An eficient SDGM coding scheme for optical satellite-to-ground link based on a new channel model Yoshitoshi Yamashita, Eiji Okamoto, Yasunori Iwanami (Nagoya Inst. of Tech.), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) SAT2010-42 |
In this paper, we propose a new channel model of optical satellite-to-ground link by analyzing the results of optical tr... [more] |
SAT2010-42 pp.75-80 |
RCS |
2009-08-03 16:10 |
Miyagi |
Tohoku Univ. |
Evaluation of SCLDGM code by field experiments Kohei Kambara, Kazuhiko Mitsuyama, Takayuki Nakagawa, Tetsuomi Ikeda (NHK) RCS2009-91 |
800MHz band Field Pick-up Unit (FPU) system is mainly used at live marathon programs to transmit the live camera picture... [more] |
RCS2009-91 pp.79-84 |
RCS, AN, MoNA, SR (Joint) |
2009-03-06 09:00 |
Kanagawa |
YRP |
Half-Duplex Relaying with Serially-Concatenated Low-Density Generator Matrix (SCLDGM) Codes Yusuke Kumano, Tomoaki Ohtsuki (Keio Univ.) RCS2008-269 |
Recently, the integration of cooperation with coding has proven to be a very useful technique to enhance the relay syste... [more] |
RCS2008-269 pp.337-342 |
CS |
2008-11-06 10:35 |
Hokkaido |
Hotel Tsturuga, Akan, Hokkaido |
A Basic Study and Evaluations of Parallelized Low-density Generator-matrices Codes Masahiko Kitamura, Daisuke Shirai, Tatsuya Fujii (NTT) CS2008-30 |
This paper describes the parallelized decoding of low-density generator-matrices codes for high through rate. LDGM is a ... [more] |
CS2008-30 pp.31-36 |
SR, RCS, USN, AN (Joint) |
2008-10-22 15:15 |
Okinawa |
Okinawa industry support center |
Turbo Decoding for Serially-Concatenated Low-Density Generator Matrix (SCLDGM) Codes Yusuke Kumano, Tomoaki Ohtsuki (Keio Univ.) RCS2008-109 |
Serially-Concatenated LDGM (SCLDGM) codes are attracting attention with very low encoding complexity and low error-floor... [more] |
RCS2008-109 pp.37-42 |
RCS |
2008-08-28 13:25 |
Hokkaido |
Hokkaido University |
Study of FEC for 800MHz band FPU system
-- Analysis of LDGM structure for LDPC concatenated code -- Kohei Kambara, Kazuhiko Mitsuyama, Takayuki Nakagawa, Tetsuomi Ikeda (NHK) RCS2008-79 |
800MHz band Field Pick-up Unit (FPU) system is mainly used at live marathon programs to transmit the live camera picture... [more] |
RCS2008-79 pp.157-162 |
RCS, AP (Joint) |
2007-11-08 15:00 |
Tokyo |
Univ. of Electro-Commun. |
Turbo Decoding for Serially-Concatenated Low-Density Generator Matrix (SCLDGM) Codes Yusuke Kumano, Tomoaki Ohtsuki (Keio Univ.) RCS2007-104 |
Serially-Concatenated LDGM (SCLDGM) codes are attracting attention with very low encoding complexity and low error-floor... [more] |
RCS2007-104 pp.43-47 |
CS |
2007-10-05 09:25 |
Hokkaido |
Tokachigawa, Hokkaido |
A Study on the Parallelized Encoding of LDGM for the Robust Streamings of Super High Definition Videos Masahiko Kitamura, Daisuke Shirai, Yoshihide Tonomura, Tatsuya Fujii (NTT) CS2007-28 |
This paper describes methods of the parallerised LDGM(low density generator matrix) coding for the streaming of super hi... [more] |
CS2007-28 pp.37-42 |
CS |
2007-10-05 09:50 |
Hokkaido |
Tokachigawa, Hokkaido |
4K Super High Definition Video Streaming System with JPEG 2000 codecs Daisuke Shirai, Masahiko Kitamura, Tatsuya Fujii (NTT) CS2007-29 |
This paper describes a 4K super high definition video streaming system using JPEG 2000 codec. This system can encode, tr... [more] |
CS2007-29 pp.43-48 |