| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2022-04-21 14:55 |
Osaka | Osaka University, and online (Primary: On-site, Secondary: Online) |
The method of using reflectors for expansion of communication area of the Millimeter-wave train radio Taiki Shirai, Tomoyuki Tange, Yoshihiro Matsumura (JR Central), Hiroyuki Igura, Tomoki Arakawa (NEC)  RCS2022-5 |
The Tokaido Shinkansen will use the millimeter-wave system, which enables large-capacity communication, as the next trai... [more] | RCS2022-5 pp.18-23 |
| AP | 2022-03-11 09:30 |
Online | Online | Examination of Estimation Algorithm for Transmitter Localization Based on Indoor DOA Estimation at 2.4 G/5 GHz Band Mayumi Yoshino, Doppo Sugimura (Dengyo) AP2021-193 |
With the spread of IoT (Internet of Things) technology, intelligent propagation path control technology that suppresses ... [more] | AP2021-193 pp.62-66 |
| RCS, IN, NV (Joint) |
2021-05-28 10:40 |
Online | Online | Propagation Measurement and Communication Experiments using WLAN Devices for Constructing an Information Collection System in the Factory Environment Kotaro Ikeda, Takuto Kurose, Kensuke Matsui (YAZAKI), Yasuyuki Yanagi (YAZAKI ES), Tadahide Kunitachi (YAZAKI), Hirokazu Sawada, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT) RCS2021-24 |
In this paper, we conducted radio wave propagation measurement and communication experiments using WLAN devices in an op... [more] | RCS2021-24 pp.47-52 |
| RCS, AP, UWT (Joint) |
2020-11-26 15:40 |
Online | Online | Measures result and simulation evaluation of 45GHz band millimeter wave propagation characteristics in the curve section of railway Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama (JR-Central.), Hiroyuki Igura, Tomoki Arakawa (NEC), Kouki Iwamoto, Kazuki Nakamura (RTRI), Yukitoshi Sanada (Keio Univ.) RCS2020-129 |
For mobile communication between ground and vehicles on railways, voice channel and several Mbps data transmission by wi... [more] | RCS2020-129 pp.104-109 |
| SRW | 2017-08-21 13:25 |
Kyoto | Kyoto University | Outdoor-to-Indoor Radio Propagation Loss Measurement by using an Unmanned Aerial Vehicle in 4.9 GHz band Kentaro Saito, Qiwei Fan, Nopphon Keerativoranan, Jun-ichi Takada (Tokyo Inst. of Tech.) SRW2017-13 |
Recently in the cellular network, the various kinds of service cells are utilized in the urban area to accommodate the u... [more] | SRW2017-13 pp.25-30 |
| AP, WPT (Joint) |
2014-10-17 13:55 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Experimental Investigation of Glass Loss for Indoor-to-outdoor Propagation Hiromi Matsuno, Toru Kitayabu, Yoshiaki Amano, Masayuki Nakano, Akira Yamaguchi (KDDI R&D Labs) AP2014-125 |
In this paper, the experimental evaluation of indoor-to-outdoor propagation in 3.5GHz, 2.115GHz, and 870MHz is employed.... [more] | AP2014-125 pp.93-97 |
| AP, WPT (Joint) |
2014-10-17 14:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Field Experiments on MIMO Antennas for Small Cell Base Stations in 3.5GHz Band Yoshiaki Amano, Toru Kitayabu, Hiromi Matsuno, Masayuki Nakano, Akira Yamaguchi (KDDI R&D) AP2014-126 |
Small cells have attracted a lot of attention to improve data throughput and frequency utilization efficiency for the 4t... [more] | AP2014-126 pp.99-103 |
| RCC, ASN, NS, RCS, SR (Joint) |
2014-07-30 15:10 |
Kyoto | Kyoto Terrsa | Experimental Measurements of IEEE 802.11n in 5 GHz Band Hiraku Okada (Nagoya Univ.), Eisaburo Itakura (Sony), Kenichi Mase (Niigata Univ.) ASN2014-44 |
This report discusses an application of IEEE 802.11n to a link between mesh nodes to improve throughput performance. IEE... [more] | ASN2014-44 pp.25-30 |
| SR, RCS, SRW (Joint) |
2012-03-07 15:15 |
Kanagawa | YRP | USRP Implementation of Mobile Terminals for Multi-user MIMO Experiments on 5GHz Band Ryo Shinohara, Hidekazu Murata, Susumu Yoshida, Koji Yamamoto (Kyoto Univ.), Daisuke Umehara (Kyoto Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) RCS2011-328 |
In a multi-user MIMO system which can increase the spectral efficiency in wireless communications, MIMO precoding can re... [more] | RCS2011-328 pp.73-76 |
| NS, RCS (Joint) |
2011-12-16 13:40 |
Yamaguchi | Yamaguchi University | Study on Area Expansion for Cellular System using Frequencies above 5GHz
-- Evaluation of Number of Repeaters and System Cost depending on Frequencies -- Ngochao Tran, Yasuhiro Oda, Tamami Maruyama, Jiyun Shen, Hidetoshi Kayama (NTT Docomo INC.) RCS2011-266 |
To realize next-generation ultra high-speed mobile communication system, we study on using high carrier frequencies abov... [more] | RCS2011-266 pp.195-200 |
| AP | 2011-08-02 13:25 |
Akita | Simultaneous read of multiple 2.45GHz band RFID tags attached books Ryoto Uchita, Shigeki Takeda, Kenichi Kagoshima (Ibaraki Univ.) AP2011-50 |
Recently, the book management system using RFID begins to be operated. However, it was confirmed that there was a place ... [more] | AP2011-50 pp.7-11 |
|
| RECONF | 2011-05-12 15:25 |
Hokkaido | Hokkaido Univ. (Faculty of Eng., B3 Bldg.) | Development of Wireless Video Transmission Equipment in 5GHz MIMO-OFDM Using FPGA Jun Takizawa, Takaya Kaji, Shingo Yoshizawa (Hokkaido Univ.), Takashi Gunji, Morio Tawarayama (Mitubishi Denki Tokki System), Yoshikazu Miyanaga (Hokkaido Univ.) RECONF2011-9 |
MIMO-OFDM enables high-speed wireless communication, and is employed in IEEE802.11n and IEEE802.11ac. We developed a 2x2... [more] | RECONF2011-9 pp.49-54 |
| AP, MW (Joint) |
2011-03-03 13:25 |
Ibaraki | Ibaraki Univ. | Reading Characteristics of 2.45GHz Band Passive RFID Tags Attached to a Large Metallic Plate form a Close Distance Wataru Sudo, Shigeki Obote, Kenichi Kagoshima (Ibaraki Univ.) AP2010-180 |
In this paper, we have compared the characteristics of a circularly polarized antenna and linearly polarized antenna whe... [more] | AP2010-180 pp.37-42 |
| SIS | 2009-12-17 13:20 |
Kyoto | Characteristics of a dead spot for 2.45GHz band passive RFID tags close to metallic plates Jun Tei, Peng Wang, Shigeki Obote, Kenichi Kagoshima (Ibaraki Univ.) SIS2009-35 |
We have observed experimentally that dead spots occur when a 2.45GHz band RFID tag is placed in a vicinity of a metallic... [more] | SIS2009-35 pp.25-30 |
|
| MoNA, IPSJ-MBL | 2008-05-23 09:00 |
Okinawa | Okinawa-seinen-kaikan | [Invited Talk]
Outline of Mobile WiMAX Toshio Kawazawa (UQC) MoMuC2008-16 |
UQ Communications was received a nationwide license for mobile WiMAX as high-speed Internet services by Japan's Ministry... [more] | MoMuC2008-16 pp.91-96 |
| SIS | 2007-12-10 09:55 |
Hyogo | Study on characteristics of small RFID tags and its performance improvement Peng Wang, Hideaki Yamauchi, Daijiro Araki, Sho Yamada, Shigeki Obote, Kenichi Kagoshima (Ibaraki Univ.), Kenji Araki (Hitachi Research Lab.) SIS2007-46 |
A small RFID tag consists of a antenna and IC-chip, and its size is several mm. Because antenna gain is very small and i... [more] | SIS2007-46 pp.7-12 |
|
| AP | 2007-05-18 15:25 |
Kochi | Kochi Univ. of Tech. | Balun-Integrated 3-Stacked Meander Line Antenna Satoshi Yoshida, Atsushi Tosaki, Hiroshi Oguma, Suguru Kameda, Hiroyuki Nakase, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) AP2007-29 |
A balun is indispensable to connect balanced antenna with single-end devices. If we design only small balanced antenna, ... [more] | AP2007-29 pp.91-96 |
| SAT | 2006-10-19 17:30 |
Overseas | KAL Hotel (Jeju-Do, Korea) | Analysis of the Propagation Field Data on High Elevation Angle for 2GHz and 2.5GHz Bands Mobile Satellite Communications Isao Nakazawa (NTWL), Kazuhiro Kimura, Hitoshi Ishida, Shin'ichi Hama (NICT) |
The receiving revel of mobile satellite communication using the communication and broadcasting engineering test satellit... [more] | |
| AP, SAT (Joint) |
2006-07-07 10:20 |
Hiroshima | Hiroshima Institute of Technology | Propagation measurements and analysis on high elevation angle for 2GHz and 2.5GHz bands mobile satellite communications Isao Nakazawa (NTWL), Kazuhiro Kimura, Hitoshi Ishida, Shin'ichi Hama (NICT) SAT2006-15 |
In the measurement of received power of the mobile satellite communication systems by using COMETS(Communication and br... [more] | SAT2006-15 pp.13-18 |
| AP, SAT (Joint) |
2005-07-20 13:50 |
Hokkaido | Hotel Taisetsu | 5GHz imaging Meander Line Antenna Yusuke Fujiki, Atsushi Tosaki (Tohoku Univ.), Hiroshi Oguma (Industrial Technology Instisute, Miyagi Prefectual Government), Suguru Kameda, Hiroyuki Nakase (Tohoku Univ.), Yoji Isota (Mitsubishi Electric Corporation), Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) |
We designed a meander line antenna for 5GHz band wireless local area network (WLAN) terminals. The size of the designed ... [more] | AP2005-42 pp.31-36 |
[Return to Top Page]