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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AN, USN, SR, RCS (Joint) |
2010-10-29 13:50 |
Osaka | Osaka University | Performance Evaluation of a 3-Sector Antenna System for Wireless Mesh Networks Using Simulation Method Shohei Otsu, Hiraku Okada (Saitama Univ.)  AN2010-42 |
From analytical results, it is reported that 3-sector antenna can achieve much better throughput performance than omni-d... [more] | AN2010-42 pp.109-114 |
| USN, AN, MoNA (Joint) |
2010-01-21 10:45 |
Shizuoka | Actcity Hamamatsu | Performance Evaluation of a 3-Sector Antenna System for Wireless Mesh Networks Hiraku Okada (Saitama Univ.), Kenichi Mase (Niigata Univ.) AN2009-47 |
In a wireless mesh network (WMN) employing IEEE 802.11 wireless LAN in wireless links, it is available to use multiple ... [more] |
AN2009-47 pp.17-22 |
| USN, AN, MoNA (Joint) |
2010-01-21 12:00 |
Shizuoka | Actcity Hamamatsu | [Technology Exhibit]
3 Sector Diversity Antenna for Mesh Network Keiji Kitazume (Tokyo Denpa) MoMuC2009-54 AN2009-50 USN2009-50 |
We designed 3 sector diversity antenna for Mesh Network. As a sector antenna, to narrow a range of beam, a reflector is ... [more] | MoMuC2009-54 AN2009-50 USN2009-50 pp.19-21(MoMuC), pp.35-37(AN), pp.19-21(USN) |
| AP | 2008-12-11 16:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Experimental evaluation of wideband planar multi-sector switched-beam antenna in 60GHz band Amane Miura, Masataka Ohira, Shoichi Kitazawa, Susumu Ano, Shigeru Saito, Masazumi Ueba (ATR) AP2008-149 |
e develpoed a multi-sector switched-beam antenna in 60 GHz band as the antenna for millimeter-wave multi-gigabit wireles... [more] | AP2008-149 pp.57-62 |
| AP, RCS (Joint) |
2008-11-21 09:20 |
Ishikawa | Kanazawa Institute of Technology | Wideband Waveguide Slot Array Consisting of Closely-Spaced Elements for 60GHz Sector Antenna Masataka Ohira, Amane Miura, Masazumi Ueba (Advanced Telecommunications Research Institute International) AP2008-127 |
This paper proposes a new wideband waveguide slot array for a planar sector antenna of multi-gigabit wireless LAN in 60G... [more] | AP2008-127 pp.91-96 |
| AP, SAT (Joint) |
2008-07-23 14:50 |
Hokkaido | Hokkaido University | Proposal and Basic Studey of an Electromagnetically Fed Planar-Type Yagi-Uda Sector Antenna Kyoichi Iigusa, Hiroshi Harada, Shuzo Kato (NICT) AP2008-46 |
We propose planar-type antenna that is made of stacked Yagi-Uda antennas in different directions. Each dipole is loaded ... [more] | AP2008-46 pp.57-62 |
| NC, NLP | 2008-06-27 14:30 |
Okinawa | University of the Ryukyus | A generalization of piecewise linear Lyapunov functions Yuzo Ohta (Kobe Univ.), Masaaki Tsuji (CRK) NLP2008-14 |
The purpose of this paper is to propose a generalization of Piecewise Linear Lyapunov Functions (PLLFs). In original PLL... [more] | NLP2008-14 pp.33-38 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 13:40 |
Kanagawa | YRP | A Key Issue for MBWA Systems (1)
-- Field Trial of OFDMA system -- Hiroshi Oguma (ITIm), Noboru Iizuka, Yasuyoshi Asano, Yoshiharu Yamazaki (Softbank Telecom), Suguru Kameda, Hiroyuki Nakase, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) WBS2007-105 |
For mobile broadband wireless access (MBWA) field trials in urban area of Sendai city, we adopt Fast Low-latency Access ... [more] | WBS2007-105 pp.5-10 |
| SANE | 2007-05-25 13:30 |
Kanagawa | National Defense Academy of Japan | Sectorization by height and controller workload in en route ATC Sachiko Fukushima (ENRI) SANE2007-35 |
Airspace is divided for some subspaces, named sector in ATC. In JAPAN, the sectorization is similar to two dimensional. ... [more] | SANE2007-35 pp.1-6 |
| RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-07 13:20 |
Kanagawa | YRP | Downlink Performance Comparison between MC-CDMA and OFDMA Considering Sector Antennas Shunsuke Kondo (Keio Univ.), Takashi Shono (Intel), Masao Nakagawa (Keio Univ.) |
We have evaluated and compared between downlink MC-CDMA and OFDMA system that are two candidates of the next generation ... [more] | WBS2006-50 pp.37-42 |
| RCS | 2006-06-22 14:00 |
Aichi | Nagoya Inst. Tech. | Comparison of Inter-Sector Macro Diversity Method in Evolved UTRA Downlink OFDM Radio Access Akihito Morimoto, Kenichi Higuchi (NTT DoCoMo), Mamoru Sawahashi (Musashi Institute of Technology) RCS2006-38 |
This paper compares the user throughput and the sector throughput performance using fast sector selection (FSS) with mut... [more] | RCS2006-38 pp.19-24 |
| RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-01 09:40 |
Kanagawa | YRP | A basic study on a switched-beam sector slot-array antenna in millimeter wave band Nobuyuki Tenno, Amane Miura, Makoto Taromaru, Takashi Ohira (ATR) |
For practical applications of multi-gigabit wireless LAN in millimeter wave band, we propose a switched-beam sector slot... [more] | AP2005-174 pp.13-18 |
| RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-03 11:20 |
Kanagawa | YRP | A basic study about switch circuits for a 60-GHz band single port / multi-sector switching antenna Takuma Sawaya, Naoko Matsunaga, Makoto Taromaru, Takashi Ohira (ATR) |
We are studying about a new approach for a 60-GHz mm-wave sector switchable antenna for the gigabit rate wireless loca... [more] |
MW2005-178 pp.1-6 |
| AP, RCS (Joint) |
2005-10-20 14:50 |
Akita | Akita Prefectural Univ. | Controlled H.P.B.W. of a Polarization Diversity Base Station Antenna using Three-sector zone for Cellular Mobile Radios Yasuko Kimura, Yoshio Ebine (DoCoMo Technology) |
It is known that in order to increase system capacity for IMT-2000, the beam width in the horizontal plane at base stati... [more] | AP2005-94 pp.63-67 |
| RCS, CS | 2005-01-27 09:40 |
Okinawa | University of the Ryukyus | Unified Fast Packet Scheduling Method Considering Fluctuation in Frequency Domain in Forward Link for Spread OFDM Broadband Packet Wireless Access Yoshiaki Ofuji, Sadayuki Abeta, Mamoru Sawahashi (NTT DoCoMo) |
This paper investigates the effect of frequency-domain scheduling method on the outage probability of Real-Time (RT) tra... [more] | CS2004-169 RCS2004-276 pp.101-106 |
| AP | 2004-12-16 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Consideration on Beam Shaping of Microstrip Array Antennas Using Coplanar Feeding Technique Yasuharu Arai, Iichi Wako, Mithuhisa Shinagawa (YAGI ANTENNA), Misao Haneishi (Saitama Univ.) |
In the field of mobile communications etc., the demand for beam-shaped antennas which can achieve a desired radiation pa... [more] | AP2004-190 pp.1-4 |
| RCS, AP | 2004-10-29 10:10 |
Niigata | Niigata University | Field Experiments on Fast Sector Selection Using Hybrid ARQ in Forward Link VSF-OFCDM Broadband Wireless Access Akihito Morimoto, Sadayuki Abeta, Mamoru Sawahashi (NTT DoCoMo) |
This paper investigates an effect of Fast Sector Selection (FSS) considering time-varying shadowing variations in additi... [more] | AP2004-166 RCS2004-187 pp.77-82 |
| AP | 2004-09-09 14:10 |
Kanagawa | National Defense Academy in JAPAN | 25 GHz Six-sector Antenna Employing Patch Yagi-Uda Array with Common Director Elements Naoki Honma, Tomohiro Seki, Kenjiro Nishikawa, Koichi Tsunekawa (NTT) |
In this paper, we investigate the effect of the phase error and manufacturing error to the properties of a six-sector an... [more] | AP2004-127 pp.17-22 |
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