Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2016-03-11 11:25 |
Yamanashi |
Isawa Onsen (Kanpo no Yado) |
Experimental Study on Linear Array Switched Antenna for WiMAX Julian Webber, Satoshi Tsukamoto, Takahiro Maeda, Tomoaki Kumagai (ATR), Shinichiro Yamamoto, Satoru Aikawa (Hyogo Univ.) AP2015-220 |
The communication channel between a base-station transmitter and train mounted receiver suffers from rapid and deep fadi... [more] |
AP2015-220 pp.91-95 |
AP (2nd) |
2016-02-29 15:10 |
Overseas |
Telecommunications University, Nha Trang, Vietnam |
A Novel Radiation Pattern Reconfigurable Antenna Using PIN Diode For WiMax Applications Hoang Thi Phuong Thao (EPU and HUST), Trinh Van Son, Vu Van Yem (HUST, Vietnam) |
In this paper, a radiation pattern reconfigurable dipole antenna is proposed for WiMax Applications. The antenna consist... [more] |
|
AP |
2015-02-20 13:30 |
Hyogo |
Chusho-kigyou center at Amagasaki-City |
[Invited Lecture]
Sequentially Switched Antenna Array Receiver for OFDM systems Julian Webber, Satoshi Tsukamoto, Takahiro Maeda, Masayuki Ariyoshi, Tomoaki Kumagai (ATR), Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo) AP2014-205 |
In order to improve the communication performance and to reduce the deterioration due to fast-fading channel variations,... [more] |
AP2014-205 pp.101-105 |
AP |
2014-01-23 16:55 |
Kagoshima |
Hozan Hall (Kagoshima Prefectural Culture Center) |
[Special Talk]
Communications System for Smart Meter Akira Tamura (Kyushu Electric Power Company) |
Kyushu Electric Power Company has developed a shared communications infrastructure capable of accommodating smart grid-r... [more] |
|
MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas |
King Mongkut's University of Technology North Bangkok, Thailand |
Performance Evaluation of AeroMACS using existing WiMAX System in Japanese High Speed Train Kazuyuki Morioka, Naoki Kanada, Shunichi Futatsumori, Akiko Kohmura, Naruto Yonemoto, Yasuto Sumiya (ENRI), David Asano (Shinshu Univ.) |
AeroMACS (Aeronautical Mobile Airport Communication System) is being developed in order to provide new broadband wireles... [more] |
|
RCS, AP (Joint) |
2013-11-20 16:50 |
Shimane |
Matsue Terrsa |
Throughput performance for field experiments in MU-MIMO Systems Takaharu Nagahashi, Kouhei Miyasaka, Takuya Akiyama, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa), Akio Hasui, Kunio Uekado, Satoshi Furihata (Azumino City), Takakazu Namera, Hiroshi Fukui, Hirotaka Sakamoto, Makoto Uno (MIRAIT Technologies), Satoshi Nanamatsu (NPC CCC21L) RCS2013-174 |
In this paper, field experimental results for downlink MU-MIMO (multiuser MIMO) system in mobile WiMAX system are analyz... [more] |
RCS2013-174 pp.1-6 |
RCS, AP (Joint) |
2013-11-20 17:15 |
Shimane |
Matsue Terrsa |
Performance Evaluation of Next Generation Airport Surface Communication System at Sendai Airport Kazuyuki Morioka, Naoki Kanada, Shunichi Futatsumori, Junichi Honda, Akiko Kohmura, Naruto Yonemoto, Yasuto Sumiya (ENRI) RCS2013-175 |
In this report, we provide results of field experiment for next generation airport surface communication systems which i... [more] |
RCS2013-175 pp.7-11 |
ASN, RCS, NS, SR (Joint) |
2013-07-17 13:55 |
Shizuoka |
Hamamatsu Act City |
Performance evaluation for Computer Simulation and experiments in MU-MIMO Systems Takaharu Nagahashi, Kouhei Miyasaka, Takuya Akiyama, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa), Akio Hasui (Azumino City), Hiroshi Fukui (MIRAIT Technologies Corporation), Satoshi Nanamatsu (NPO CCC21L) RCS2013-80 |
The paper describes transmission performances for MU-MIMO systems. The averaged BER and throughput performances are simu... [more] |
RCS2013-80 pp.13-18 |
AP |
2013-04-19 09:45 |
Hyogo |
Kwansei Gakuin Univ. |
Optimal Design of Vertical U-shaped Folded Dipole Antenna for WiMAX and Evaluation of Its Requisite Design Area on a Ground Plane Tuan Hung Nguyen, Hisashi Morishita (National Defense Academy), Yoshio Koyanagi (Panasonic Mobile Communications), Kazuhiro Izui, Shinji Nishiwaki (Kyoto Univ.) AP2013-10 |
Previously, we proposed U-shaped folded dipole antenna (UFDA) that projects from a ground plane (GP), as a small antenna... [more] |
AP2013-10 pp.55-60 |
NS |
2012-10-12 11:15 |
Kyoto |
Kyoto Univ. |
A Study on Spectrum Sharing between Uncooperative WiFi/WiMAX Providers Hiroaki Takemoto (Naist), Keita Kawano (Okayama Univ.), Kazuhiko Kinoshita, Koso Murakami (Osaka Univ.) NS2012-100 |
Recently, with advances in wireless communication technology such as WiFi and WiMAX, the number of users increases more ... [more] |
NS2012-100 pp.113-118 |
AP, MW (Joint) |
2012-09-28 11:25 |
Saitama |
KDDI R&D LABS |
A Study on high antenna isolation by improving ground plate shape Yusuke Okoshi, Naoki Murakami, Kohei Ogasawara, Toshiyuki Maeyama (Takushoku Univ) AP2012-90 |
In recent years, There is a problem which may occur intersystem interference by implementing of wireless systems in the ... [more] |
AP2012-90 pp.49-53 |
MoNA, IPSJ-DPS, IPSJ-MBL |
2012-05-21 13:15 |
Okinawa |
Okinawa-ken Seinen Kaikan |
Mobile Data Offloading through the Evolved Packet System Dae Sun Kim, Yujin Noishiki, Yoshinori Kitatsuji, Hidetoshi Yokota (KDDI R&D Labs.) MoMuC2012-8 |
This paper presents a strategic solution to mobile data offloading between 3GPP and non-3GPP access networks. As mobile ... [more] |
MoMuC2012-8 pp.39-44 |
CS, CQ (Joint) |
2012-04-19 16:00 |
Okinawa |
Ishigakijima |
[Special Invited Talk]
A New Proposal of Ubiquitous Broadband Networks Relying on PON and WiFi/WiMAX Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2012-8 CQ2012-10 |
In this technical report, the authors present a new aspect of ubiquitous broadband networks relying on Passive Optical N... [more] |
CS2012-8 CQ2012-10 pp.41-46(CS), pp.53-58(CQ) |
SR, RCS, SRW (Joint) |
2012-03-09 17:30 |
Kanagawa |
YRP |
Construction and Validation of Mixed Wireless Communication Network Aiming at Effective Use of Fixed-WiMAX in Remote Islands Tomoya Nakasone, Tomoki Miyazato (Univ. Ryukyus) RCS2011-356 |
We have construction and validation of Mixed Wireless Communication Network in Ie-Island that is taken as joint research... [more] |
RCS2011-356 pp.241-246 |
RCS, AN, SR, USN (Joint) |
2011-10-26 13:15 |
Tokyo |
Sophia Univ. |
A Switching Scheme Using Handover Triggers with Packet Interarrival Time in Heterogeneous Wireless Networks Ryoma Kitazume, Ushio Yamamoto, Yoshikuni Onozato (Gunma Univ.) RCS2011-148 SR2011-51 AN2011-26 USN2011-28 |
In this paper, we propose a method of vertical handover using IEEE802.21 to switch the wireless communication media in h... [more] |
RCS2011-148 SR2011-51 AN2011-26 USN2011-28 pp.47-54(RCS), pp.49-56(SR), pp.29-36(AN), pp.29-36(USN) |
MW, AP (Joint) |
2011-09-09 16:50 |
Osaka |
Osaka Univ. |
Application of a planar folded dipole antenna with a feed line to a small terminal for WiMAX Mio Nagatoshi, Tsutomu Ito (NDA), Masao Sakuma (Fujitsu Semiconductor Limited), Hisashi Morishita (NDA) AP2011-76 |
It has been reported that the planar dipole antenna has two resonance mode, and the input impedance is transformed 300 Ω... [more] |
AP2011-76 pp.65-70 |
RCS, IN (Joint) |
2011-05-26 10:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Data Distribution Method using WiMAX Multicast Genya Kamimura, Yuusuke Kawakita (Univ. of Electro-Comm.), Jin Mitsugi (Keio Univ.), Haruhisa Ichikawa (Univ. of Electro-Comm.) IN2011-18 |
The objective of this research is to effectively distribute firmware data via WiMAX. If firmware is distributed, all pac... [more] |
IN2011-18 pp.1-6 |
RCS, IN (Joint) |
2011-05-27 09:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Reliable MBS technique on WiMAX Norifumi Yoshida, Yusuke Doi, Masashi Yoshida, Katsuhiko Sato (JRC), Nobuyuki Aoki, Shinji Matsumoto, Jin Mitsugi (SFC) RCS2011-27 |
Current multicast technology has difficulty to perform the adaptive modulation and coding, and data retransmission schem... [more] |
RCS2011-27 pp.47-52 |
RCS, IN (Joint) |
2011-05-27 09:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
IP multicast by WiMAX MCBCS Nobuyuki Aoki, Shinji Matsumoto (Keio Univ.), Kazuhiro Terayama, Yasushi Suzuki, Akira Hasegawa, Katsuhiko Sato (JRC), Jin Mitsugi (Keio Univ.) RCS2011-28 |
Wireless multicast is an essential technology to deliver contents to digital signage terminals and to control a large nu... [more] |
RCS2011-28 pp.53-57 |
RCS, IN (Joint) |
2011-05-27 09:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Evaluation of IPv6 over IPv4 of WiMAX Shinji Matsumoto, Nobuyuki Aoki (Keio Univ.), Koichi Yagishita, Takeo Kimura, Katsuhiko Sato (JRC), Jin Mitsugi (Keio Univ.) RCS2011-29 |
The authors have been conducting a research on information sharing using the regional WiMAX service provided by Open Wir... [more] |
RCS2011-29 pp.59-63 |