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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, WBS (Joint) |
2016-05-19 09:55 |
Aichi | Nagoya Institute of Technology | Wide Bandwidth Data Transfer Experiments via WINDS satellite Ken T. Murata, Kenji Suzuki, Kazunori Yamamoto (NICT), Kazuya Muranaga (SEC), Toshio Asai, Tomoshige Kan (NICT), Yahata Masatomo (NEC), Takamichi Mizuhara, Ayahiro Takaki (CLEALINK), Praphan Pavarangkoon (NICT)  SAT2016-2 |
We report two satellite experiments via WINDS in August 2016 and February 2016, respectively. The objective of these sat... [more] | SAT2016-2 pp.7-12 |
| SAT, SANE (Joint) |
2016-02-16 13:35 |
Hiroshima | Hiroshima Institute of Technology | Evaluation experiment on Ka-band onboard variable directivity antenna for unmanned aircraft Hiroyuki Tsuji, Tomoshige Kan, Takashi Takahashi, Amane Miura, Morio Toyoshima, Ryu Miura (NICT) SAT2015-67 |
The National Institute of Information and Communications Technology has been conducting a research and development of a ... [more] | SAT2015-67 pp.23-28 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-06 14:00 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Measurement of Propagation in High Mobility Environments for Ka Band Satellite Communication Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai, Byongpyo Jeong, Hajime Susukita, Shuji Murakami, Morio Toyoshima (NICT) SAT2015-62 |
Satellite communication has attracted attention as an effective means of communication in an emergency such as a disaste... [more] | SAT2015-62 pp.79-84 |
| SRW | 2015-10-28 14:40 |
Tokyo | Kikai-Sinko-Kaikan Bldg. (Tokyo) | A Comparative Analysis of Measured Electric Field Strength of DTV and its Predictions Hirokazu Sawada, Tomoshige Kan, Gabriel Porto Villardi, Kentaro Ishizu, Fumihide Kojima (NICT) SRW2015-53 |
[more] | SRW2015-53 pp.13-18 |
| SRW | 2015-08-24 09:50 |
Tokyo | Shibaura Institute of Technology | Wide Band Delay Profile Measurement in UHF band Hirokazu Sawada, Tomoshige Kan, Kentaro Ishizu, Fumihide Kojima, Hiroshi Harada (NICT) SRW2015-13 |
[more] | SRW2015-13 pp.11-16 |
| RCS, IN (Joint) |
2015-05-22 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Receiver Diversity Performance for VHF Broadband Mobile Communications Hideki Kobayashi (NICT/National Police Academy), Hirokazu Sawada, Tomoshige Kan, Masayuki Oodo, Hiroshi Harada, Fumihide Kojima, Hiroyuki Yano (NICT), Noriyuki Soma, Masafumi Moriyama, Osamu Yamamoto, Takaaki Yamato, Shigeki Yamamoto (National Police Academy) RCS2015-44 |
In this report, a receiver diversity performance at base station for a VHF-band broadband mobile communication system is... [more] | RCS2015-44 pp.113-118 |
| SRW | 2014-10-27 11:10 |
Chiba | Chiba University | Wide area electric field strength measurement of DTV broadcasting for TV white space area estimation Hirokazu Sawada, Tomoshige Kan, Gabriel Villardi, Kentaro Ishizu (NICT) SRW2014-26 |
[more] | SRW2014-26 pp.7-12 |
| SRW | 2014-08-18 13:00 |
Kanagawa | NICT(YRP) | Building Penetration Loss Measurements for TVWS Systems Hirokazu Sawada, Tomoshige Kan, Keiichi Mizutani, Kentaro Ishizu, Homare Murakami, Hiroshi Harada (NICT) SRW2014-17 |
For the coexistence management between primary and secondary users in TV white space, a simple propagation model for sho... [more] | SRW2014-17 pp.7-12 |
| SRW | 2014-06-16 13:00 |
Kanagawa | Mitsubishi Electric | Study of Propagation Loss Model for Short Range Communications in TV White Space Band Using Low Base Station Antenna Height Tomoshige Kan (Tokyo Inst. of Tech.), Hirokazu Sawada, Keiichi Mizutani, Chunyi Song, Kentaro Ishizu, Homare Murakami, Hiroshi Harada (NICT), Jun-ichi Takada (Tokyo Inst. of Tech.) SRW2014-6 |
In this study, we investigate a propagation loss model for usage of TV White Space (TVWS) by secondary users (SU). Conve... [more] | SRW2014-6 pp.29-34 |
| RCS, SR, SRW (Joint) |
2014-03-04 10:05 |
Tokyo | Waseda Univ. | A Study on Propagation Loss Model for TV White Space Systems Hirokazu Sawada, Tomoshige Kan, Keiichi Mizutani, Kentaro Ishizu, Homare Murakami, Hiroshi Harada (NICT) SR2013-106 |
[more] | SR2013-106 pp.69-74 |
| SR | 2013-10-25 14:40 |
Osaka | Osaka Univ. | Measurements of Propagation Characteristics for Short Distances Using Low Base Station Antenna Height in UHF Band Tomoshige Kan (Tokyo Inst. of Tech.), Hirokazu Sawada, Chunyi Song, Hiroshi Harada (NICT), Jun-ichi Takada (Tokyo Inst. of Tech.) SR2013-71 |
TV White Space (TVWS) is expected to be widely used to realize efficient frequency utilization. When utilizing TVWS, sec... [more] | SR2013-71 pp.105-109 |
| SR | 2013-10-25 15:05 |
Osaka | Osaka Univ. | Measurements of UHF Band Building Penetration and Transmission Losses Hirokazu Sawada (NICT), Tomoshige Kan (Tokyo Inst. of Tech.), Chunyi Song, Hiroshi Harada (NICT) SR2013-72 |
For white space utilization promotion, a short range path loss model to estimated the secondary user’s area is required.... [more] | SR2013-72 pp.111-115 |
| SRW | 2013-10-21 10:20 |
Kanagawa | NICT@YRP | Measurements of Received Power Distribution for Indoor communications in UHF Band Tomoshige Kan (Tokyo Inst. of Tech.), Hirokazu Sawada, Chunyi Song, Hiroshi Harada (NICT), Jun-ichi Takada (Tokyo Inst. of Tech.) SRW2013-30 |
In this paper, we conducted measurements of received power distributions in an office environment in the UHF band and in... [more] | SRW2013-30 pp.13-17 |
| RCS, IN (Joint) |
2009-05-21 10:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Measurements of Outdoor MIMO Propagation for 3GHz-band Macro Cellular Systems Tomoshige Kan (Tokyo Inst. of Tech./NICT), Ryuhei Funada, Junyi Wang, Hiroshi Harada (NICT), Jun-ichi Takada (Tokyo Inst. of Tech) RCS2009-5 |
Multi-Input-Multi-Output (MIMO) is an emerging technology for the 4th-generation mobile communication systems due to the... [more] | RCS2009-5 pp.25-30 |
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