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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| DC, SS | 2019-10-24 16:25 |
Kumamoto | Kumamoto Univ. | Error correction method using convolutional code in PPM compression Takumi Abe, Masato Kitakami (Chiba Univ.)  SS2019-20 DC2019-48 |
PPM compression is one of the compression methods with the highest compression rate. At the time of the proposal, there ... [more] | SS2019-20 DC2019-48 pp.43-46 |
| 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 |
| IT | 2018-07-19 14:05 |
Nara | Yamato Kaigishitsu | Exact Analysis for Error Probability of Viterbi Decoding in Sequence Dependent Channels Tadashi Tomizuka, Riku Iwanaga, Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2018-13 |
In this paper, an exact analysis is presented for bit error probability of Viterbi decoding in sequence dependent channe... [more] | IT2018-13 pp.5-10 |
| RCS | 2017-06-22 10:10 |
Okinawa | Ishigaki Shoukou Kaikan | A Study on Short-Length Block Codes Suitable for Real-Time Communication Applications Ryuichi Abe, Hideki Ochiai (YNU) RCS2017-64 |
Reed-Muller codes are known as one of the block codes that can be described by relatively simple trellis structure and t... [more] | RCS2017-64 pp.85-90 |
| RCS, IT, SIP | 2016-01-19 11:25 |
Osaka | Kwansei Gakuin Univ. Osaka Umeda Campus | Performance Evaluation of An Adaptive Allocation Method of Scattered Pilots for Fading Variation Takuro Yokoyama, Fumio Takahata (Waseda Univ.) IT2015-87 SIP2015-101 RCS2015-319 |
We propose an adaptive scattered pilot allocation method, in which the allocation is determined based on metric values o... [more] | IT2015-87 SIP2015-101 RCS2015-319 pp.213-218 |
| MRIS, ITE-MMS | 2015-06-05 09:30 |
Miyagi | Tohoku Univ. | Performance evaluation of multi-input multi-output Viterbi detector for TDMR Tadayoshi Kondoh, Yasuaki Nakamura, Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.), Yasushi Kanai (Niigata Inst. Tech.), Hiroaki Muraoka (Tohoku Univ.) MR2015-6 |
Two-dimensinal magnetic recording (TDMR) which combines shingled magnetic recording (SMR) with two-dimensional signal pr... [more] | MR2015-6 pp.37-41 |
| RCS, SR, SRW (Joint) |
2014-03-05 10:55 |
Tokyo | Waseda Univ. | An Adaptive Dual-mode DFCE with Scattered Pilots for Fading Condition Sho Sumitani, Fumio Takahata (Waseda Univ.) RCS2013-378 |
In an application of a dual-mode decision feedback channel estimation to a COFDM transmission with scattered pilot symbo... [more] | RCS2013-378 pp.437-442 |
| 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 |
| 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, ISEC, WBS | 2012-03-01 15:45 |
Kanagawa | Error Probability of Information and Position Estimation of Mobile Optical Transmitter using Viterbi Algorithm Kohei Harada, Yu Morishima, Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2011-60 ISEC2011-87 WBS2011-61 |
In free-space optical communications, such as intersatellite or satellite-earth station communication, a quadrant detect... [more] | IT2011-60 ISEC2011-87 WBS2011-61 pp.91-94 |
|
| NS, RCS (Joint) |
2011-12-15 10:00 |
Yamaguchi | Yamaguchi University | Proposal of Decision Feedback Successive Carrier Synchronization Method for Meteor Burst Communications Keisuke Komatsubara, Kaiji Mukumoto, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) RCS2011-234 |
We have previously proposed Go-Back-i symbol(GBi)-ARQ scheme appropriate to Meteor Burst Communication. GBi-ARQ shceme c... [more] | RCS2011-234 pp.11-16 |
| RECONF | 2011-09-27 13:20 |
Aichi | Nagoya Univ. | Design and Implementation of Adaptive Viterbi Decoder using Dynamic Reconfigurable System STP Engine Yuken Kishimoto, Takao Toi, Takaaki Miyajima, Hideharu Amano (Keio Univ.) RECONF2011-38 |
Implementing Viterbi Algorithm that is the decoding method of Convolutional code on hard-wired logic, in order to variou... [more] | RECONF2011-38 pp.93-98 |
| RCS, NS (Joint) |
2011-07-22 16:25 |
Hokkaido | Asahikawa Civic Culture Hall | A Study on Decision Feedback Coherent Detection Method for Meteor Burst Communications Shinsuke Nagata, Kaiji Mukumoto, Tadahiro Wada, Koji Ishibashi (Shizuoka Univ.) RCS2011-107 |
In Meteor Burst Communications (MBC), their channels randomly open and the received signal power through the channels v... [more] |
RCS2011-107 pp.193-198 |
| SIP, CAS, CS | 2010-03-02 13:45 |
Okinawa | Hotel Breeze Bay Marina, Miyakojima | [Poster Presentation]
Design of Soft Decision Viterbi Decoder for FSK Modulation Daisuke Nojima, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi (Kyushu Inst. of Tech.), Akira Ishikawa, Shugo Fukagawa, Akihiro Tahira (Kyushu TEN) CAS2009-132 SIP2009-177 CS2009-127 |
Performing LLR (Log Likelihood Ratio) before Soft Decision Viterbi Decoder improves accuracy of error correction. Ho... [more] |
CAS2009-132 SIP2009-177 CS2009-127 pp.261-262 |
| IT | 2010-01-08 11:15 |
Overseas | Univ. of Hawaii | Effects of Pulse Interference on Modified Viterbi Decoding Yu Morishima, Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2009-63 |
When some wireless communication systems operate in the same frequency band, the systems cause the interference problem ... [more] | IT2009-63 pp.65-70 |
| IT | 2009-05-29 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Error Performance of Viterbi Decoding Matched to Pulse Interferences Yu Morishima, Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2009-4 |
In recent years, the growth of wireless services has fostered many communication protocols in 2.4GHz band, including 802... [more] | IT2009-4 pp.19-23 |
| AP, RCS (Joint) |
2008-11-21 11:10 |
Ishikawa | Kanazawa Institute of Technology | Performance improvement by an iterative decoding of Max-Log-MAP - Erasure RS code Tsunenori Henna, Yoshinori Renso Taira, Tomohisa Wada (Ryukyu Univ.) RCS2008-149 |
Reed-Solomon-Convolutional Concatenated Codes is used by the digital terrestrial broadcasting standard of Japan(ISDB-T)... [more] |
RCS2008-149 pp.113-118 |
| SR, RCS, USN, AN (Joint) |
2008-10-22 15:35 |
Okinawa | Okinawa industry support center | Performance improvement by an iterative decoding of Viterbi-Reed Solomon code Yoshinori Renso Taira, Tsunenori Henna, Tomohisa Wada (Ryukyu Univ.) RCS2008-110 |
Reed-Solomon--Convolutional Concatenated Codes is used by the digital terrestrial broadcasting standard of Japan(ISDB-T)... [more] | RCS2008-110 pp.43-48 |
| 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 |
| ISEC, IT, WBS | 2008-02-29 15:45 |
Tokyo | Error Probability of Soft Decision Viterbi Decoding in Binary Tree Network Composed of Binary Symmetric Channels Shinji Tani, Ikuo Oka, Shingo Ata, Ken Hashimoto (Osaka City Univ.) IT2007-72 ISEC2007-169 WBS2007-103 |
A binary symmetric channel(BSC) is considered in a binary tree network. End-nodes of the network are connected to a fusi... [more] | IT2007-72 ISEC2007-169 WBS2007-103 pp.153-157 |
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