Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2013-10-25 15:55 |
Osaka |
Osaka Univ. |
A Study of Bit Error Rate Improving Methods Combining with Synchronous Acquisition for Digital Public Private Mobile Radio Systems Employing Heterogeneous Cognitive Radio Masafumi Moriyama, Takeo Fujii (UEC) SR2013-74 |
We have studied a heterogeneous cognitive radio system which combines digital public private mobile radio systems (DPPMR... [more] |
SR2013-74 pp.123-130 |
RCS |
2013-04-19 13:50 |
Okinawa |
Ishigaki City Hall |
Performance comparison of error correcting codes for BICM-OFDM systems Yuta Hori, Hideki Ochiai (Yokohama National Univ.) RCS2013-21 |
Turbo code and LDPC code are well known as effective error correcting codes that can approach Shannon limit. Likewise, o... [more] |
RCS2013-21 pp.113-118 |
SR |
2013-01-25 14:30 |
Nagano |
Shinshu Univ. |
Optimization of Viterbi decoding employing a heterogeneous cognitive radio for public mobile communication systems Masafumi Moriyama, Takeo Fujii (UEC) SR2012-84 |
In this paper, to improve reliability and to complement no service area of public mobile communication systems (PMCS) us... [more] |
SR2012-84 pp.79-86 |
IT |
2012-07-20 14:20 |
Aichi |
Toyota Technological Institute |
Linear time termination of systematic spatially-coupled codes Koji Tazoe, Kenta Kasai, Kohichi Sakaniwa (Tokyo Tech) IT2012-24 |
Spatially-coupled low-density parity-check codes attract much attention due to their capacity-achieving performance and ... [more] |
IT2012-24 pp.91-96 |
IT |
2012-01-20 14:30 |
Ibaraki |
University of Tsukuba |
Spatially-Coupled Codes for K-User Multiple Access Channels Takayuki Tsujimoto, Kenta Kasai, Kohichi Sakaniwa (TIT) IT2011-40 |
In this paper, we study low-density parity-check codes (LDPC) coded $K$-user erasure multiple access channels (EMAC).
... [more] |
IT2011-40 pp.7-12 |
IT |
2010-09-21 15:45 |
Miyagi |
Tohoku Gakuin University |
Performance and Construction of Rate-Compatible Non-Binary LDPC Convolutional Codes Hironori Uchikawa, Kenta Kasai, Kohichi Sakaniwa (Tokyo Inst. of Tech.) IT2010-37 |
In order to establish reliable communication systems over channels with wide range of noise strength,
it is desired to... [more] |
IT2010-37 pp.19-24 |
SAT, RCS (Joint) |
2010-08-27 13:00 |
Kagoshima |
Kagoshima Univ. |
A proposal of chaos MIMO for secure communications at physical layer Eiji Okamoto (Nagoya Inst. of Tech.) RCS2010-93 |
A secure communication is achieved by upper layer applications such as common key cryptosystem or public key cryptosyste... [more] |
RCS2010-93 pp.89-94 |
IT |
2009-07-23 14:45 |
Osaka |
Kwansei Gakuin Univ. (Umeda campus) |
Robust Audio Data Hiding Based on Information Dispersal in Wavelet Domain Sandra Hernandez-Garay (National Polytechnic Inst.), Raul Martinez-Noriega (Univ. of Electro-Comm.), Ruben Vazquez-Medina (National Polytechnic Inst.), Kazuhiko Yamaguchi (Univ. of Electro-Comm.) IT2009-13 |
The proposed scheme is based on the use of information dispersal for guarantee security, and the manipulation of the coe... [more] |
IT2009-13 pp.43-48 |
SIP, RCS |
2009-01-23 15:00 |
Kumamoto |
Kumamoto University |
Study on Reliability of Log Likelihood Ratio in Max-Log-MAP Algorithm Tomonori Miyano, ZhiAn Zheng, Tomohisa Wada (Ryukyu Univ.) SIP2008-159 RCS2008-207 |
Reed-Solomon code as outer code and Convolutional code as inner code is used by the digital terrestrial broadcasting sta... [more] |
SIP2008-159 RCS2008-207 pp.207-211 |
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 |
SAT, WBS (Joint) |
2006-06-16 10:20 |
Shizuoka |
Numazu Industry Promotion Plaza |
Low-Rate Error-Correction Codes with Golay Complementary Sequences for OFDMA Systems Yu Takayama, Hideki Ochiai (Yokohama National Univ.) |
OFDMA (Orthogonal Frequency Division Multiple Access) system has a drawback such that its signal waveform has high PAR (... [more] |
WBS2006-1 pp.1-5 |
IT |
2005-09-27 13:55 |
Fukushima |
Aizu Univ. |
A Study of Reliability Based Hybrid ARQ Schemes Using a Recursive Systematic Convolutional Code Naoto Kobayashi, Daiki Koizumi, Toshiyasu Matsushima, Shigeichi Hirasawa (Waseda Univ.) |
The Reliability Based Hybrid ARQ (RBH-ARQ) is one of hybrid ARQ schemes.
In the RBH-ARQ, the modified feedback is compo... [more] |
IT2005-52 pp.7-11 |
CS, IN, NS (Joint) |
2005-09-16 15:50 |
Miyagi |
Tohoku Univ. |
An Efficient FEC Method Using Packet-level Convolution Jun Takahashi, Hideki Tode, Koso Murakami (Osaka Univ.) |
For the efficient distribution services on the Internet,
suppressing the influence of packet loss is one of the importa... [more] |
NS2005-96 pp.91-94 |