Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CS, IPSJ-AVM, ITE-BCT, IE [detail] |
2010-12-02 13:00 |
Kyoto |
Nagoya Univ |
A Study of Wireless-LAN-Based Weighted-Localization Using Precision of Distance Estimation by Each Terminal Junji Ishikura, Satoru Aikawa (Univ. of Hyogo) CS2010-55 IE2010-94 |
Localization system using RSSI of wireless-LAN is under consideration as a low-cost and useful method.In addition,it is ... [more] |
CS2010-55 IE2010-94 pp.23-28 |
AP |
2009-06-11 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Modeling and Verification of Secret Key Agreement System Using Variable Directional Antenna Masahiko Maeda (ATR/Univ. of Hyogo), Takayuki Umaba (ATR), Yosuke Harada (ATR/Doshisha Univ.), Masazumi Ueba (ATR), Satoru Aikawa (ATR/Univ. of Hyogo), Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2009-43 |
This paper describes modeling and verification of the mutual information shared by the wireless secret key agreement sys... [more] |
AP2009-43 pp.37-42 |
WBS, IT, ISEC |
2009-03-09 17:35 |
Hokkaido |
Hakodate Mirai Univ. |
Practical Methodology of Secret Key Agreement System Using Variable Directional Antenna Takayuki Umaba (ATR), Masahiko Maeda (ATR/Univ. of Hyogo,), Yosuke Harada (ATR/Doshisha Univ.), Masazumi Ueba (ATR), Satoru Aikawa (ATR/Univ. of Hyogo,), Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) IT2008-56 ISEC2008-114 WBS2008-69 |
This paper describes a practical methodology of secret agreement system with privacy amplification. We defined parameter... [more] |
IT2008-56 ISEC2008-114 WBS2008-69 pp.79-84 |
EMCJ |
2007-05-25 13:55 |
Niigata |
Niigata University |
Design of a multi-layered frequency seletive shield by the use of FDTD method and genetic algorithm Tohru Iwai, Shinichiro Yamamoto, Kenichi Hatakeyama, Satoru Aikawa (Univ. of Hyogo) EMCJ2007-12 |
Moment method in spectrum domain and FDTD method are used in the analyzing the multi-layered frequency selective shield.... [more] |
EMCJ2007-12 pp.11-16 |
MW |
2007-05-21 15:50 |
Hyogo |
University of Hyogo |
Effective Permittivity of the Two-Dimensional Conductor-Array Tohru Iwai, Shinichiro Yamamoto, Kenichi Hatakeyama, Satoru Aikawa (Univ. of Hogo) MW2007-17 |
Current distributions along the metal-rods which are arranged in two dimentional array are obtained by the point matchin... [more] |
MW2007-17 pp.29-34 |
IN, MoNA (Joint) |
2006-11-17 13:00 |
Kumamoto |
|
[Tutorial Lecture]
Trend of Wireless LAN in IEEE802.11 Masakatsu Ogawa, Yusuke Asai (NTT), Satoru Aikawa (University of Hyogo) IN2006-106 MoMuC2006-60 |
[more] |
IN2006-106 MoMuC2006-60 pp.103-108(IN), pp.41-46(MoMuC) |
RCS |
2006-10-19 13:50 |
Kagawa |
Kagawa Univ |
Experimental Studies on Simpified Decision-Feedback Channel Tracking Scheme for MIMO-OFDM Systems Yusuke Asai, Wenjie Jiang, Takeshi Onizawa, Satoru Aikawa (NTT Corporation) RCS2006-135 |
This paper describes the experimental performance for the test bed of a simple decision-feedback channel tracking scheme... [more] |
RCS2006-135 pp.13-18 |
RCS, NS (Joint) |
2006-07-21 11:30 |
Hokkaido |
Hokkaido Univ. |
Throughput Measurement Scheme on Wireless LAN Systems Tomohiro Tokuyasu, Masamitsu Nakura, Satoru Aikawa (NTT) RCS2006-92 |
Wireless local area network (LAN) systems have become familiar wireless access solutions in homes, offices, and public s... [more] |
RCS2006-92 pp.199-203 |
RCS, SIP (Joint) |
2006-01-26 14:40 |
Fukuoka |
Kyusyu Univ. |
Eigenbeam MIMO-OFDM system with transmit antenna selection and experimental verification Takeshi Onizawa, Atsushi Ohta, Yusuke Asai, Satoru Aikawa (NTT) |
This report proposes a transmit antenna selection scheme for eigenbeam multi-input multi-output with orthogonal frequenc... [more] |
RCS2005-134 pp.59-64 |
MVE, CQ, MoNA (Joint) |
2006-01-27 14:25 |
Oita |
Beppu Onsen Spring (Resorpia Beppu Hotel) |
EDCA-HCCA Combination Scheme for Gateway APs in IEEE 802.11-compliant Mesh WLANs Luis Loyola, Masakatsu Ogawa, Kengo Nagata, Tetsu Sakata, Satoru Aikawa (NTT) |
[more] |
MoMuC2005-82 pp.49-54 |
RCS, CS |
2005-01-28 09:00 |
Okinawa |
University of the Ryukyus |
Simplified Blind Channel Tracking Scheme for MIMO-OFDM systems Yusuke Asai, Daisei Uchida, Wenjie Jiang, Takeshi Onizawa, Atsushi Ohta, Satoru Aikawa (NTT Corporation) |
A MIMO-OFDM system is well-known as the most promising technique for PHY (physical) layer scheme for the next high-speed... [more] |
CS2004-183 RCS2004-290 pp.1-6 |
RCS, CS |
2005-01-28 16:00 |
Okinawa |
University of the Ryukyus |
A New Multi-channel Multi-radio Mesh Architecture for extending the Coverage Area of WLAN Hot Zones Luis Loyola, Tomoaki Kumagai, Kengo Nagata, Shinya Otsuki, Satoru Aikawa (NTT) |
[more] |
CS2004-198 RCS2004-305 pp.89-94 |
RCS, CS |
2005-01-28 16:20 |
Okinawa |
University of the Ryukyus |
A New Transmission Method for Efficient Radio Resource Sharing between Uplink and Downlink Channels in IEEE 802.11 WLAN system Kengo Nagata, Shinya Otsuki, Tomoaki Kumagai, Luis Loyola, Satoru Aikawa (NTT) |
IEEE 802.11 WLAN systems have become widely used in various environments such as office networks, home networks and publ... [more] |
CS2004-199 RCS2004-306 pp.95-100 |