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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, LQE, OPE | 2011-10-27 17:25 |
Kochi | Kochi University of Technology | [Invited Talk]
Report on ECOC2011
-- High-Speed and Large-Capacity Transmission Technologies -- Nobuhiko Kikuchi (Hitachi)  OCS2011-73 OPE2011-111 LQE2011-74 |
ECOC 2011 was held during Sep. 18-22, 2011 at Geneva, Switzerland. We summarize and report its major topics and new tech... [more] | OCS2011-73 OPE2011-111 LQE2011-74 pp.103-106 |
| AN, USN, SR, RCS (Joint) |
2010-10-29 15:00 |
Osaka | Osaka University | A High Speed Transmission Scheme with Multilevel Modulation Taiki Isogai, Satoshi Denno, Daisuke Umehara, Masahiro Morikura (Kyoto Univ.) RCS2010-140 |
Distortion cancellation for FFT ( Fast Fourier Transform ) equalizers in fast fading channels was proposed.The distortio... [more] | RCS2010-140 pp.211-215 |
| NS, CS, IN (Joint) |
2010-09-02 15:35 |
Miyagi | Tohoku University | Multlevel Transmission System using Multiple LDs and Block Receiving Technique Takashi Yamada, Noritake Miyoshi, Hideaki Kimura (NTT) CS2010-32 |
We propose a multilevel transmission technique that employs optical amplitude domain multiplexing. With this technique w... [more] | CS2010-32 pp.27-30 |
| RCS, AN, MoNA, SR (Joint) |
2010-03-04 17:40 |
Kanagawa | YRP | Implementation and its Evaluation of Multi-level Coded Diversity Koji Ishii (Kagawa Univ.), Koji Ishibashi (Shizuoka Univ.), Hideki Ochiai (Yokohama Nat Univ.) RCS2009-301 |
On a relay channel, the collaborative (or cooperative) communications with the superimposition of information can improv... [more] | RCS2009-301 pp.251-256 |
| RCS, SAT (Joint) |
2009-12-17 09:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on an Exchange of Code Redundancy in EXIT Chart Aided Puncture Design for Multilevel BICM-ID Yasuhiro Baba, Seiichi Sampei, Shinsuke Ibi (Osaka Univ.) RCS2009-168 |
This paper proposes a methodology of an extrinsic information transfer (EXIT)-based rate control for multilevel bit int... [more] |
RCS2009-168 pp.7-12 |
| OCS | 2009-07-29 16:40 |
Shizuoka | Welcity Yugawara | Highly-sensitive optical multilevel transmission with direct detection Nobuhiko Kikuchi, Shinya Sasaki (Hitachi) OCS2009-27 |
An optical direct-detection (incoherent) multilevel signaling is one of the candidate of realizing next-generation cost-... [more] | OCS2009-27 pp.43-47 |
| NS, OCS, PN (Joint) |
2009-06-26 11:40 |
Nagasaki | Nagasaki Museum of History and Culture (Nagasaki) | Simultaneous Generation of Two RZ-8-APSKs through FWM-based All-Optical Amplitude and Phase Multiplexing Guo-Wei Lu, Tetsuya Miyazaki (NICT) PN2009-10 |
Error-free all-optical amplitude and phase multiplexing is experimentally demonstrated based on nonlinearities in HNLF a... [more] | PN2009-10 pp.57-59 |
| RCS, IN (Joint) |
2009-05-22 09:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Unequal Error Correcting Code System Using Some Signal Constellations and Multilevel Trellis Coded Modulation
-- The Fourth Report (Performance Evaluation of Decision Feedback Equalizer With Adaptive Prediction Error Filter) -- Satoshi Yamazaki, David K Asano (Shinshu Univ.) RCS2009-13 |
To achieve unequal error protection, the proposed scheme encodes the data by randomly switching between two codes which ... [more] | RCS2009-13 pp.73-78 |
| RCS, AN, MoNA, SR (Joint) |
2009-03-05 11:35 |
Kanagawa | YRP | Rate Design Criteria for Multilevel Coded Cooperation Koji Ishii (Kagawa Univ.), Koji Ishibashi (Shizuoka Univ.), Hideki Ochiai (Yokohama National Univ.) RCS2008-239 |
We have proposed a multi-level coded cooperation protocol which can perform with arbitrary number of cooperative nodes. ... [more] | RCS2008-239 pp.161-166 |
| LQE, OPE, OCS | 2007-11-02 13:30 |
Fukuoka | High-speed optical QAM signal generation and quality estimation method Akito Chiba, Takahide Sakamoto, Tetsuya Kawanishi, Masayuki Izutsu (NICT) OCS2007-65 OPE2007-120 LQE2007-106 |
Optical quadrature amplitude modulation attracts much attention due to its spectral efficiency. In order to realize opt... [more] | OCS2007-65 OPE2007-120 LQE2007-106 pp.127-130 |
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| LQE, OPE, OCS | 2007-11-02 15:20 |
Fukuoka | Long-distance WDM transmission technologies of 8-DPSK signal Kohei Mandai, Nobuhiko Kikuchi, Shinya Sasaki (Hitachi Ltd.) OCS2007-69 OPE2007-124 LQE2007-110 |
Multilevel modulation technology carrying multiple bits by one symbol can increase the transmission capacity of a single... [more] | OCS2007-69 OPE2007-124 LQE2007-110 pp.143-148 |
|
| IT | 2007-07-19 16:05 |
Hyogo | Kobe Univ. | MIMO-MLC Communication System with Large Outage Capacity Shouta Iwazaki, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. Tech.) IT2007-14 |
Multilevel coding (MLC) allows us to use binary error-correcting codes with multilevel modulation. Since an MIMO commu... [more] |
IT2007-14 pp.31-36 |
| IE, CS | 2005-12-12 16:40 |
Aichi | Nagoya Univ. (Video Conf.) | Efficient Nonbinary Coding Systems Approaching the Shannon Limit by using Product Accumulate Codes Jun Kurihara, Tomohiko Uyematsu, Ryutaroh Matsumoto (Tokyo Tech) |
PA (Product Accumulate) codes achieve perfomance near the Shannon limit for BPSK, have low encoding and decoding complex... [more] | CS2005-60 IE2005-115 pp.45-50 |
| OCS | 2005-04-22 15:25 |
Tokyo | kikai-Shinko-Kaikaen | Study on Optical 16-ary Amplitude- Phase-Shift Keying Kenro Sekine, Nobuhiko Kikuchi, Shinya Sasaki, Shigenori Hayase, Chie Hasegawa, Toshiki Sugawara (Hitachi Ltd.) |
Recently, multilevel optical modulation schemes attract much attention, because multilevel modulation schemes have narro... [more] | OCS2005-8 pp.29-34 |
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