Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, IN (Joint) |
2008-03-07 10:45 |
Okinawa |
Bankoku Shinryokan |
Improvement of Wireless Communication Access Protocol ARIB STD-T67
-- Reducing Packet-loss in High-Load Multihop Network Environment -- Yasushi Fuwa, Masaaki Niimura, Hisayoshi Kunimune, Ko Kikuta, Hiroyuki Oda, Tomohiro Takeda, Kaori Fuwa, Masashi Miyagi (Shinshu Univ.), Eiki Motoyama (NJRC) NS2007-188 |
We are currently developing a Regional Protection System in Nagano.Prefecture Shiojiri City. In this system, terminals t... [more] |
NS2007-188 pp.313-318 |
NS, IN (Joint) |
2008-03-07 13:50 |
Okinawa |
Bankoku Shinryokan |
Improvement of Wireless Communication Access Protocol ARIB STD-T67
-- Packet Restraint Protocol within Proximal Transponders -- Yasushi Fuwa, Masaaki Niimura, Hisayoshi Kunimune, Hiromichi Chikai, Hiroko Uchida, Shuhei Ohmura (Shinshu Univ.), Eiki Motoyama (NJRC) NS2007-205 |
We are currently developing a Regional Protection System in Nagano Prefecture Shiojiri City. In this system, terminals t... [more] |
NS2007-205 pp.407-412 |
AP |
2008-01-24 17:10 |
Okinawa |
Tyeruru.(Naha) |
Partially Corporate Feed using E-plane Coupler in a Single-Layer Slotted Waveguide Array Antenna Shusuke Fujii (Tokyo Tech), Yasuhiro Tsunemitsu, Goro Yoshida (JRC), Naohisa Goto (RAL), Jiro Hirokawa, Makoto Ando (Tokyo Tech) AP2007-150 |
Partially Corporate Feeds using E-plane Coupler in a Single-Layer Slotted Waveguide Array Antenna are designed for reduc... [more] |
AP2007-150 pp.163-168 |
RCS, SAT (Joint) |
2007-12-21 12:45 |
Oita |
|
Evaluation and Improvement of Wireless Communication Access Protocol ARIB STD-T67 in case of Many Terminals Yasushi Fuwa, Hernan Aguirre, Hiroyuki Oda, Tomohiro Takeda, Kaori Fuwa (Shinshu Univ.), Eiki Motoyama (NJRC) RCS2007-127 |
(To be available after the conference date) [more] |
RCS2007-127 pp.91-96 |
RCS, SAT (Joint) |
2007-12-21 13:05 |
Oita |
|
On a Packet Restraint Protocol in case of Children Gathering for a Regional Protection System using Wireless Network Yasushi Fuwa, Hernan Aguirre, Masashi Miyagi, Naoya Nishiwaki (Shinshu Univ.), Eiki Motoyama (NJRC) RCS2007-128 |
(To be available after the conference date) [more] |
RCS2007-128 pp.97-102 |
AP |
2007-09-06 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Single-Layer Slotted Waveguide Array with Reflection Canceling Stairs Yasuhiro Tsunemitsu, Goro Yoshida (JRC), Jiro Hirokawa, Makoto Ando (Tokyo Tech), Naohisa Goto (Radial Antenna Laboratory) AP2007-78 |
Single-layer slotted waveguide arrays are developed for microwave and millimeter wave application. An alternating phase ... [more] |
AP2007-78 pp.25-30 |
AP |
2007-06-21 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Alternating phase fed single-layer waveguide slot array with interchangeable slot plates for multi-frequency operation Yasuhiro Tsunemitsu, Goro Yoshida (JRC), Zhang Miao, Jiro Hirokawa, Makoto Ando (Tokyo Tech) AP2007-37 |
(To be available after the conference date) [more] |
AP2007-37 pp.35-39 |
ED |
2007-06-16 12:00 |
Toyama |
Toyama Univ. |
Reverse characteristics of 4H-SiC PiN diode with Vanadium ion implanted guard-ring Shuichi Ono, Manabu Arai (NJRC) ED2007-46 |
We fabricated the 4H-SiC PiN diodes with mesa structure, and Vanadium ion implanted guard-ring. The reverse characterist... [more] |
ED2007-46 pp.79-83 |
ITS |
2007-05-24 16:15 |
Kanagawa |
Yokosuka Research Park |
Evaluation of the Collision Avoidance Vehicle Information-exchange with Anchored Relay (CAVIAR) Flooding Protocol using Intersection Position Prediction method Kunimitsu Arai, Kouji Kashima, Shigeyuki Asami (JRC), Eiji Niwa, Yoshichika Konishi (AISIN SEIKI) ITS2007-6 |
For exchanging vehicular information (position, speed, etc) packets over the vehicular broadcast network, It is importan... [more] |
ITS2007-6 pp.31-36 |
RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-09 17:10 |
Kanagawa |
YRP |
Research and Standardization activty for IEEE802.15.3c mmW WPAN
-- (7) millimeter-wave RF front-end for IEEE 802.15.3c -- Chang-Soon Choi, Yozo Shoji, Hiroshi Harada, Ryuhei Funada, Hirokazu Sawada, Shuzo Kato (NICT), Kenichi Maruhashi (NEC), Ichihiko Toyoda (NTT), Kazuaki Takahashi, Yoshio Aoki (Matsushita), Kazufumi Igarashi (JRC), Tsukasa Yoneyama (MMEX), Kenjiro Nishikawa (NTT), Mitsuyuki Yamauchi (TAIYOYUDEN), Hiroyuki Nakase (Tohoku Univ) RCS2006-284 |
We present behavioral models of millimeter-wave power amplifiers and phase-locked oscillators for the evaluation of stan... [more] |
RCS2006-284 pp.199-202 |
RCS, SIP |
2007-01-24 15:15 |
Okinawa |
NICT Okinawa |
The Communication Trial using Multipath Mobile IP in the Shinkansen Environment Kazuhiro Yamada, Takahiko Hoshino (CJRC) SIP2006-131 RCS2006-189 |
The internet connection with wifi will be available on the Tokaido-Shinkansen in 2009. The system employs Leaky Co-aXial... [more] |
SIP2006-131 RCS2006-189 pp.81-86 |
RCS, SIP |
2007-01-24 15:35 |
Okinawa |
NICT Okinawa |
The Mail Roaming System over Multilink onboard Trains Kazuhiro Yamada, Seiji Imai (CJRC), Yuichi Tanaka, Kinya Asano (Oki) SIP2006-132 RCS2006-190 |
It is difficut to deploy a broadband communication system onto the entire track of an intercity high speed rail from tec... [more] |
SIP2006-132 RCS2006-190 pp.87-92 |
SANE |
2006-07-28 16:30 |
Tokyo |
ENRI |
[Tutorial Invited Lecture]
The advanced characteristics of the next generation of satellite navigation systems and the evaluation of its performance Koichi Washizu, Masahiro Genda, Shinji Oda, Hiroaki Toyoizumi, Harumi Mizuno (JRC) SANE2006-91 |
The satellite navigation system, especially Global Positioning system (GPS) has been used worldwide. Recently, GPS users... [more] |
SANE2006-91 pp.43-48 |
WBS, IT, ISEC |
2006-03-16 11:35 |
Aichi |
Nagoya Univ. |
A study on the circuit with rapid acquisition and small tracking error for DSSS UWB radar Kenji Konda, Yasunori Iwanami, Eiji Okamoto (NIT), Hiroyuki Kida (JRC) |
In this paper, we have considered a precise measurement scheme of short distance by using a DSSS (Direct Sequence Spread... [more] |
IT2005-71 ISEC2005-128 WBS2005-85 pp.43-48 |
AP |
2005-12-15 14:25 |
Tokyo |
Tokyo Inst. of Tech. |
Calculation of radiation from ETC mobile antennas taking the effects of windshields into account Keiichi Oda, Shigehiro Inou (Chiba inst. of Tech), Tamotsu Suda, Yasuhiro Kazama (JRC), Nagayoshi Morita (Chiba inst. of Tech) |
ETC mobile antennas are usually placed on a dashboard in a car and wireless communication is performed through the winds... [more] |
AP2005-125 pp.53-58 |
AP, SAT (Joint) |
2005-07-20 14:15 |
Hokkaido |
Hotel Taisetsu |
Consideration on Multi-band Circularly Polarized Antenna for 2-Frequency Operation Yoshikatsu Miura (Tohoku-Gakuin Univ.), Shoichi Kumagai, Yasuhiro Kazama (JRC), Takayasu Shiokawa (Tohoku-Gakuin Univ.) |
In this paper, we propose the elliptical double slot-ring antenna with a modified reflector, and present the antenna cha... [more] |
AP2005-43 pp.37-42 |
SANE |
2005-04-28 13:25 |
Saitama |
Nippon Institute of Technology |
An experimental study of marine radar using narrow vertical beam antenna Tomoyasu Ito, Shigeru Matsumoto (JRC) |
Generally, to improve the system gain, transmitter power or antenna gain of radars is increased. To this paper, we devel... [more] |
SANE2005-2 pp.7-12 |
OCS, OFT, IEE-CMN |
2004-11-25 11:35 |
Oita |
Yufuin Seminer House of Nippon Bunri Universi |
Development of an MCPA using Digital Pre-Distortion Kyoko Kanamori, Toru Abe (NHK), Kazuhisa Haeiwa (HCU), Satoshi Tsuchiya, Hiroshi Morita, Yoshitomo Miyatake, Takayoshi Sasaki (JRC) |
(To be available after the conference date) [more] |
OCS2004-114 OFT2004-57 pp.29-32 |
RCS, AP |
2004-10-28 10:50 |
Niigata |
Niigata University |
Consideration on GPS Antenna for 3-Frequency Operation Yoshikatsu Miura (Tohoku Gakuin Univ.), Daisuke Ogata, Shoichi Kumagai, Yasuhiro Kazama (JRC), Takayasu Shiokawa (Tohoku Gakuin Univ.) |
Currently, GPS is operated at the frequency of L1 band (1.57542±0.02046GHz). In next generation, the frequency of L2 ban... [more] |
AP2004-135 RCS2004-156 pp.13-18 |