Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, AP (Joint) |
2009-11-27 09:25 |
Tokyo |
Tokyo Inst. of Tech. |
A Study of Broadband Monopole Antenna with Parasitic Elements Takahiro Suzuki, Shota Sugimoto, Hisao Iwasaki (Shibaura Inst of Tech.) AP2009-129 |
Mobile communication , services spread rapidly evolving along with it, the expansion of service areas, like increasing t... [more] |
AP2009-129 pp.61-66 |
LOIS, IE, ITE-ME, IEE-CMN |
2009-09-25 15:10 |
Hiroshima |
Hiroshima Univ. |
Development of video transmission system using 3G mobile broadband Hidenori Kikuchi (Sony Corp) |
3G mobile broadband, such as FOMA provided by NTT docomo, extends its providing area, and high-speed data transmission i... [more] |
LOIS2009-36 IE2009-77 pp.103-106 |
EMCJ |
2009-09-04 11:15 |
Kyoto |
KEIHANNA PLAZA |
Leaked Emissions due to the In-House Broadband Powerline Communications (1)
-- Measurements of the Electric Field Strength at a Distance and Direct Measurements of the Common-Mode Current -- Masatoshi Ohishi (NAOJ), Masahiro Kitagawa, Hiroaki Misawa, Fuminori Tsuchiya (Osaka Uhiv.) EMCJ2009-40 |
Measurements on the leaked electric field, when the in-house broadband power line communication (PLC) devices are in use... [more] |
EMCJ2009-40 pp.29-34 |
SANE |
2009-07-31 13:30 |
Tokyo |
Electric Navigation Research Institute |
R&D Activities on Millimeter Band Communication System for Passenger Plane
-- Summary of R&D Project and Experiment Overview -- Mikio Suzuki, Hiroyuki Tsuji, Takayuki Morisaki (NICT) SANE2009-47 |
There are many demand for in-cabin communication system such as mobile phone, wireless LAN, e-mail, web surfing, AV cont... [more] |
SANE2009-47 pp.1-5 |
IA |
2009-07-17 15:30 |
Tokyo |
IIJ Kanda Jinbocho Bldg. |
[Special Talk]
The Internet communication quality measurement and experience quality in Japan Nobuaki Nasu, Yoshiaki Kitaguchi, Yasuhiro Wakitani, Kenichi Nagami (Intec NetCore, Inc.), Yutaka Kikuchi (Kochi Univ. of Tech), Kaoru Yoshida (Mitsubishi Research Inst, Inc.) IA2009-28 |
In these days, broadband Internet connectivity has been widely deployed in Japan. Even though people can utilize the con... [more] |
IA2009-28 pp.39-42 |
AP |
2009-05-21 11:45 |
Kumamoto |
Kumamoto Univ. |
A Modified Square Slotted Circularly Polarized Antenna with Separated L-probes for Broadband Characteristics Ronald Joseph, Takeshi Fukusako (Kumamoto Univ.) AP2009-16 |
A broadband circularly polarized antenna with a square slot is developed and discussed in this paper. The L-shaped probe... [more] |
AP2009-16 pp.31-35 |
AP |
2009-03-09 16:45 |
Overseas |
University of Macau |
Wideband Folded Patch Antenna with Folded Feed L-Slot Ka-Leung Lau, Kwai-Man Luk (City Univ. of Hong Kong) AP2008-220 |
A newly developed patch antenna, designated as the folded feed L-slot folded patch antenna, is presented in this letter.... [more] |
AP2008-220 pp.45-49 |
MW, ED |
2009-01-14 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
design of broadband amplifier with consideration of output capacitance Eigo Kuwata, Koji Yamanaka, Tasuku Kirikoshi, Akira Inoue, Moriyasu Miyazaki (Mitsubishi Electric Co.) ED2008-200 MW2008-165 |
Recently, broadband amplifiers have become more important for ultra-wideband (UWB) radio communication systems and multi... [more] |
ED2008-200 MW2008-165 pp.11-15 |
RCS |
2008-08-29 09:25 |
Hokkaido |
Hokkaido University |
Radio Propagation Experiments and Propagation Channel Model for Broadband Wireless Communication System in the VHF Band Masayuki Oodo, Noriyuki Soma, Hiroshi Harada (NICT) RCS2008-88 |
In Japan, current terrestrial analogue TV broadcasting service will be completely digitized on July 24th, 2011. Frequenc... [more] |
RCS2008-88 pp.211-216 |
SR |
2008-07-31 11:15 |
Tokyo |
NICT (Koganei,-city Tokyo) |
Radio Propagation Experiments for Broadband Wireless Communication System in the VHF band Masayuki Oodo, Noriyuki Soma, Hiroshi Harada (NICT) SR2008-21 |
In Japan, current terrestrial analogue TV broadcasting service will be completely digitized on July 24th, 2011. Frequenc... [more] |
SR2008-21 pp.21-28 |
AP, SAT (Joint) |
2008-07-25 09:55 |
Hokkaido |
Hokkaido University |
Bit timing recovery scheme using DCT for wireless broadband QAM systems Akira Kurita, Akinori Fujimura, Yasushi Sogabe, Akihiro Shibuya (Mitsubishi Electric) SAT2008-12 |
In recent years, high speed data transmission is required in satellite communication systems. In these systems, a demodu... [more] |
SAT2008-12 pp.31-36 |
AP, SAT (Joint) |
2008-07-25 13:25 |
Hokkaido |
Hokkaido University |
Characteristics of Broadband HPBW in the Horizontal Plane on A Horizontal Polarized Antenna for 3-sector Yasuko Kimura, Ryo Yamaguchi, Keizo Cho (NTT DoCoMo) AP2008-64 |
It is known that the multi-band antenna is used at the base station for mobile communications according to various envir... [more] |
AP2008-64 pp.155-160 |
OCS |
2008-07-17 13:00 |
Yamanashi |
|
[Memorial Lecture]
Progress of IPTV supported by optical communication and digital signal processing
-- Explosion of information in the communication network -- Yukou Mochida (France Telecom) OCS2008-24 |
Firstly my Plenary Talk at ECOC2001 “User-friendly 1000-wavelength-networks” is reviewed under the light of today’s actu... [more] |
OCS2008-24 pp.25-26 |
ICM |
2008-05-08 13:10 |
Kagoshima |
Kagoshima Public Access Center |
Development of Wireless Regional Area Network on an Isolate Island Masato Masuya, Kenji Aoki (Kagoshima Univ.), Shin-Ichiro Kubota (Kumamoto Univ.) ICM2008-3 |
It is very difficult to develop broadband infrastructure in remote areas, such as, isolate islands and mountain regions.... [more] |
ICM2008-3 pp.13-18 |
RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 13:00 |
Kanagawa |
YRP |
[Invited Talk]
Key Points of Post-Broadband Wireless Shinsuke Hara (OCU) WBS2007-104 |
This paper discusses wireless systems after current broadband wireless system, namely, "post-broadband wireless." I will... [more] |
WBS2007-104 pp.1-4 |
CS |
2008-01-28 15:50 |
Kagoshima |
Amami-Oshima Island |
[Special Talk]
Development of Broadband Infrastructure on Remote Isolate Islands Masato Masuya (Kagoshima Univ.) CS2007-66 |
It is very difficult to develop broadband infrastructure in remote areas, such as, isolate islands and mountain regions.... [more] |
CS2007-66 pp.67-72 |
SITE |
2007-12-11 16:45 |
Kyoto |
Kyoto Institute of Technology |
A Comparison of new spectrum allocation methodology
-- A Survey of 3G/1.7GHz,2GHz and WiMAX 2.5GHz Spectrum Assignment -- Yoshihisa Matsumoto (So-Ken Univ.), Hitoshi Okada (NII) SITE2007-48 |
In Japan, the allocation of Spectrum has been made to the 3G mobile use several times till now. In the past allocation c... [more] |
SITE2007-48 pp.23-27 |
SR |
2007-11-27 15:15 |
Hiroshima |
Hirishima international univ. |
Study on Inter-Base Station Beam Switching Considering Asymmetric Broadband Transmission in Cognitive Radio Satoshi Imata, Kanshiro Kashiki, Mitsuo Nohara (KDDI R&D) SR2007-62 |
The authors have considered applying cognitive radio for an efficient use of frequency resource over multiple radio link... [more] |
SR2007-62 pp.105-111 |
SITE, IPSJ-EIP |
2007-05-25 16:55 |
Tokyo |
|
[Invited Talk]
Analysis and Future of Digital Rights Management Technology
-- Governance of Digital Society: Toward the Harmonization of Technology and Society -- Noboru Sonehara, Hitoshi Okada, Katsuya Watanabe (NII) SITE2007-9 |
e-Japan strategy has accelerated up realization of a digital society. The digital society ideals revolve around the high... [more] |
SITE2007-9 pp.47-54 |
RCS, IN (Joint) |
2007-05-17 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Implementation and Field Test Results of Digital Radio Equipment for Polarization Division Duplex Kazuya Kojima, Masatoshi Nagayasu, Yasuhiro Toriyama, Shinji Nagamine (Japan Radio Co., Ltd.) RCS2007-2 |
This paper proposes a new full-duplex system, Polarization Division Duplex (PDD). For the feasibility study, we have dev... [more] |
RCS2007-2 pp.7-12 |