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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SAT (Joint) |
2006-07-07 14:25 |
Hiroshima | Hiroshima Institute of Technology | Fading characteristics in indoor environment Yoshichika Ohta, Teruya Fujii (Japan Telecom)  AP2006-54 |
Wireless terminals in a fixed condition are greatly influenced by the change of its surrounding environment. Therefore, ... [more] | AP2006-54 pp.91-96 |
| AP, SAT (Joint) |
2006-07-07 14:50 |
Hiroshima | Hiroshima Institute of Technology | Proposal of fading model in indoor environment (1)
-- In case of fixed mobile terminal and NLOS -- Teruya Fujii, Yoshichika Ohta (Japan Telecom) AP2006-55 |
[more] | AP2006-55 pp.97-102 |
| OCS, NS (Joint) |
2006-01-26 13:55 |
Osaka | Osaka Institute of Technologies | Field trial of optical 3R regenerator over installed cable Mikio Yagi, Shuichi Satomi, Shiro Ryu (Japan Telecom), Mutsumi Aoyagi, Koji Okamura (Kyushu Univ.), Shoichiro Asano (NII) |
In this paper, we report the field trial results of an optical 3R regenerator that we have successfully demonstrated usi... [more] | OCS2005-91 pp.13-18 |
| AP | 2006-01-26 10:50 |
Fukuoka | Fukuoka Inst. of Tech. | Prediction of Delay Spread and Avilable Path Number Considering Path Existence Probability on Delay Time for Wideband Radio Propagation Yoshichika Ohta, Teruya Fujii (Japan Telecom) |
[more] | AP2005-133 pp.17-20 |
| SR | 2005-11-25 15:05 |
Okinawa | Okinawa Wemen's Center | A Study on Multi cells and Multi users MIMO Transmissionwith Whitening Filters at both Base and Mobile Stations Manabu Mikami, Teruya Fujii (Japan Telecom) |
MIMO (Multiple-Input Multiple-Output) transmission technologies which can increase the system capacity within the same f... [more] | SR2005-62 pp.103-110 |
| SR | 2005-07-29 15:50 |
Kanagawa | Yokosuka Research Park | Technical Regulation Conformity Evaluation System for Software Defined Radio Yasuo Suzuki (Tokyo Univ. of Agriculture and Technology), Yoshimitsu Iki (Anritsu), Kazuhiro Uehara (NTT), Eiji Kawaguchi (Hitachi Kokusai Electric), Nobuo Nakajima (Univ. of Electro-Communications), Tatsuaki Hamai (KDDI), Hiroshi Harada (NICT), Teruya Fujii (JAPAN TELECOM), Tokihiko Yokoi (Toshiba), Yukio Yokoyama (NEC), Ryoichi Hidaka (MPHPT), Koji Oda (TELEC) |
Experimental prototype system has been made in order to verify the future technical regulation conformity for software d... [more] | SR2005-37 pp.109-116 |
| RCS, AP, WBS, MW, MoNA | 2005-03-04 16:40 |
Kanagawa | Yokosuka Research Park | A Microwave-band Delay Profile Prediction for Wideband Radio Propagation Yoshichika Ohta, Teruya Fujii (Japan Telecom) |
The delay profile model is necessary to evaluate the transmission characteristic of wideband mobile communi- cation sys... [more] |
WBS2004-162 AP2004-343 RCS2004-430 MoMuC2004-213 MW2004-340 pp.239-244 |
| NS, OCS | 2005-01-27 16:40 |
Kagoshima | Kagoshima Univ. | Field trial of GMPLS multilayer integration system for dynamic 40-Gbit/s wavelength path switching Mikio Yagi, Shinya Tanaka, Shuichi Satomi, Shiro Ryu (Japan Telecom Co., Ltd.), Koji Okamura, Mutsumi Aoyagi (Kyushu Univ.), Shoichiro Asano (NII) |
In this paper, we report the results of a field trial that we have demonstrated using GMPLS multilayer integration syste... [more] | NS2004-185 OCS2004-145 pp.25-30 |
| IN | 2004-12-17 14:15 |
Hiroshima | Hiroshima City Univ. | Implementation and Evaluation of Spatial Control Platform System for IP Mobility Control Liang Zhang, Natsuko Ono, Toru Kimura, Kazuhito Hiroshige, Hedeki Hayashi (Japan Telecom) |
Advanced IP mobility support technologies are indispensable for the next generation mobile communication system. We prop... [more] | IN2004-140 pp.61-66 |
| LQE, OCS, OPE | 2004-11-05 16:10 |
Fukuoka | Kyushu Institute of Technology | Field trial of all-optical 2R regeneration in 40-Gbit/s WDM transmission system with optical add/drop multiplexing Shuichi Satomi, Mikio Yagi, Shiro Ryu (Japan Telecom), Shoichiro Asano (Natl. Inst. of Inform.) |
In this paper, we have succeeded in a field trial of all-optical 2R regeneration system based on an electro-absorption m... [more] | OCS2004-107 OPE2004-172 LQE2004-116 pp.75-80 |
| RCS, AP | 2004-10-30 09:30 |
Niigata | Niigata University | A Study on Whitening Filter Estimation to reduce Other-cell Interference for MIMO/MC-CDMA System Manabu Mikami, Teruya Fujii (Japan Telecom Co., LTD.) |
To realize a high-speed transmission in wireless communications, a lot of MIMO (Multiple-Input Multiple-Output) systems ... [more] | AP2004-184 RCS2004-205 pp.27-32 |
| RCS | 2004-08-27 11:20 |
Hokkaido | Hokkaido University | Peak Output Power Reduction of MC-CDM Signal Noboru Izuka, Atsushi Nagate, Hiroyoshi Masui, Teruya Fujii (JT) |
This paper proposes a method that reduces peak power in an SCS-MC-CDM system with time domain spreading. In the proposed... [more] | RCS2004-142 pp.37-42 |
| PN | 2004-08-20 13:40 |
Hokkaido | KKR Hakodate | Implementation of optical socket system Shinya Tanaka, Shiro Ryu (Japan Telecom) |
Prototype implementation of optical socket system and the results of its performance evaluation are reported in this pa... [more] | PN2004-42 pp.51-56 |
| RCS, NS | 2004-07-15 09:40 |
Hiroshima | Hiroshima International Univ. | A Study on Channel Estimation Methods for High Mobility for SCS-MC-CDMA System Atsushi Nagate, Teruya Fujii (Japan Telecom) |
[more] | RCS2004-88 NS2004-52 pp.7-12 |
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