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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MoNA | 2016-08-01 10:55 |
Hyogo | Takigawa Memorial Hall (Kobe University) | Throughput Model for mmWave Wireless LAN and Optimal Access Point Deployment under Human Blockage Akihiro Egami, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Daisuke Murayama, Katsuya Nakahira (NTT)  MoNA2016-7 |
Millimeter-wave (mmWave) based wireless local area networks has attracted attention due to the high capacity. Since the ... [more] | MoNA2016-7 pp.7-12 |
| RCS | 2016-06-23 14:50 |
Okinawa | Univ. of the Ryukyus | Experimental Evaluation for 26GHz Band under a Crowded Indoor Environment Masashi Iwabuchi, Toshiyuki Shintaku, Mizuki Suga, Takeshi Onizawa, Tetsu Sakata, Masashi Nakatsugawa (NTT) RCS2016-70 |
This report describes the experimental performance of higher-frequency bands which is expected to apply to future wirele... [more] | RCS2016-70 pp.141-146 |
| IN, RCS (Joint) |
2016-05-20 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
MmWave communication control scheme employing machine learning algorithm and RGB-D camera Masahiro Morikura, Takayuki Nishio, Koji Yamamoto (Kyoto Univ.) IN2016-14 RCS2016-40 |
In millimeter-wave (mmWave) communications, a frame loss rate increases and throughput is decreased sharply when a pedes... [more] | IN2016-14 RCS2016-40 pp.73-78(IN), pp.89-94(RCS) |
| AP | 2016-03-10 14:10 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | Prediction formula of propagation loss in a dense human body shadowing environment in 5GHz wireless communications Keisuke Hokai, Hisato Iwai (Doshisha Univ.), Hiroyuki Shinbo (ATR), Tomoki Sada, Shingo Watanabe (KDDI R&D Labs.) AP2015-210 |
This paper presents an estimation formula of propagation loss in 5GHz band with dense human body shadowing in an urban a... [more] | AP2015-210 pp.37-42 |
| RCS, SR, SRW (Joint) |
2015-03-04 10:15 |
Tokyo | Tokyo Institute of Technology | Implementation of Proactive Routing Control Based Human Blockage Prediction Using RGB-D Cameras for mmWave communications Yuta Oguma, Ryohei Arai, Takayuki Nishio, Koji Yamamoto, Masahiro Morikura (Kyoto Univ.) RCS2014-311 |
In millimeter-wave (mmWave) communications, a frame loss rate increases and throughput is decreased sharply when a pedes... [more] | RCS2014-311 pp.59-63 |
| MICT, ASN, MoNA (Joint) |
2015-01-27 13:55 |
Wakayama | Nanki Shirahama | Implementation and Evaluation of Reactive Routing Control for Human Blockage in mmWave Communications Yuta Oguma, Ryohei Arai, Takayuki Nishio, Koji Yamamoto, Masahiro Morikura (Kyoto Univ.) ASN2014-143 |
This paper presents implementation of a reactive traffic control scheme for millimeter-wave (mmWave) communications. In ... [more] | ASN2014-143 pp.181-184 |
| MW | 2014-12-18 17:05 |
Tokyo | Aoyama Gakuin Univ. Aoyama Campus | One State Transition Model of Indoor Millimeter Wave Propagation Channel Considering Human Body Shadowing and Mobile Terminal Pham Kinh Hung, Jun-ichi Takada (Tokyo Inst. of Tech.) MW2014-164 |
Recently, with the explosive spread of mobile communication, the demand for wireless access systems that have speed of g... [more] | MW2014-164 pp.87-90 |
| AP, SAT (Joint) |
2014-07-25 15:35 |
Gifu | Gero Citizen Hall | Cluster Power Variation Estimation Method in Crowded Indoor Propagation Environment Kentaro Saito, Tetsuro Imai, Koshiro Kitao, Yukihiko Okumura (NTT DOCOMO) AP2014-70 SAT2014-23 |
In recent years, MIMO channel models for the crowded areas such as indoor offices, shops, and outdoor hot spot environme... [more] | AP2014-70 SAT2014-23 pp.125-130(AP), pp.63-68(SAT) |
| AP | 2014-03-11 14:00 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | Study on Model of Radio Wave Shadowing by a Human Body at High Frequency Bands
-- Radio Wave Propagation Technology for Future Radio Access and Mobile Optical Network -- Ngochao Tran, Tetsuro Imai, Yukihiko Okumura (NTTDocomo) AP2013-198 |
(To be available after the conference date) [more] | AP2013-198 pp.75-80 |
| AP | 2014-03-11 15:25 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | Fading Characteristics in the SHF Band Indoor Quasi-static Environment Kentaro Saito, Tetsuro Imai, Ngochao Tran, Yukihiko Okumura (NTT DOCOMO) AP2013-201 |
The user traffic volume in the cellular network has been growing rapidly due to the spreads of smart phones and various ... [more] | AP2013-201 pp.93-98 |
| AP | 2014-01-23 13:55 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | Study on Shadowing by a Human Body at High Frequency Bands using UTD
-- Radio Wave Propagation Technology for Future Radio Access and Mobile Optical Network -- Ngochao Tran, Tetsuro Imai, Yukihiko Okumura (NTTDocomo) AP2013-154 |
(To be available after the conference date) [more] | AP2013-154 pp.117-122 |
| AP | 2014-01-24 11:20 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | Experimental Study on Channel Properties in the 2GHz Band in Crowded Urban Small-Cell Environment Kentaro Saito, Tetsuro Imai, Ngochao Tran, Yukihiko Okumura (NTT DOCOMO) AP2013-163 |
Owing to the wide spread of Long Term Evolution (LTE), the capacity of cellular system has increased. However the user t... [more] | AP2013-163 pp.169-174 |
| AP | 2013-12-12 13:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study on Shadowing by a Human Body at High Frequency Bands using UTD
-- Radio Wave Propagation Technology for Future Radio Access and Mobile Optical Network -- Ngochao Tran, Tetsuro Imai, Yukihiko Okumura (NTT DOCOMO) AP2013-126 |
(To be available after the conference date) [more] | AP2013-126 pp.13-18 |
| AP | 2013-01-25 15:15 |
Miyazaki | Hotel Merieges (Miyazaki City) | Numerical Examination on Propagation Loss Properties for Propagation Distance and Passerby Density in Case People exist between Transmitter and Receiver Naoki Uchinuno, Chiharu Tomonaga, Mitsuhiro Yokota, Kazuhisa Shiiya (Univ. of Miyazaki), Yoshichika Ohta, Teruya Fujii (Softbank Telecomm) AP2012-154 |
In cellular mobile communications, the number of customers who use cellular phones indoors is rapidly increasing. Many... [more] |
AP2012-154 pp.173-176 |
| AP, SAT (Joint) |
2012-07-25 14:30 |
Hokkaido | Hokkaido Univ. | Evaluation of the service area in radio beacon system Birin Raku, Masataka Hayashi, Toshiyuki Maeyama (Takushoku Univ) AP2012-40 |
In this study, has been investigated for the realization of how to signpost as an application of radio beacon system, us... [more] | AP2012-40 pp.57-61 |
| AP | 2012-03-15 14:35 |
Shizuoka | Chuo public hall (Atami City) | A Study on Path Shadowing Model due to Human Activities in Outdoor to Indoor Radio Propagation Environments Tokio Taga (Kwansei Gakuin Univ.), Tetsuro Imai (NTT docomo) AP2011-204 |
Although the propagation characteristics in outdoor region be practically the free space characteristics in a signal tra... [more] | AP2011-204 pp.31-36 |
| AP, RCS (Joint) |
2011-11-16 13:00 |
Aichi | Nagoya Congress Center | Examination Based on Numerical Technique of Propagation Loss Properties in Case Human Bodies Exist Between Transmitter and Receiver Chiharu Tomonaga, Mitsuhiro Yokota (Univ. of Miyazaki), Yoshichika Ohta, Teruya Fujii (Softbank Telecom) AP2011-95 |
In cellular mobile communications, the number of customers who use cellular phones indoors is rapidly increasing. Man... [more] |
AP2011-95 pp.37-40 |
| AP | 2010-12-17 13:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Performance of Pattern Diversity Reception in Outdoor to Indoor Radio Propagation Seiji Higuchi, Tokio Taga (Kwansei Gakuin Univ.) AP2010-127 |
In order to achieve a stable radio communication between a base station and a radio terminals mounted on a standstill ve... [more] | AP2010-127 pp.55-60 |
| AP | 2010-01-21 13:45 |
Yamaguchi | Yamaguchi University | Numerical Analysis of Equivalent Model for Radio Wave Shadowing by Two Lossy Dielectric Cylinders Tatsuya Ikegami, Yusuke Sakoda, Mitsuhiro Yokota (Univ. of Miyazaki), Yoshichika Ohta, Teruya Fujii (Softbak Telecom) AP2009-163 |
Now recently, the number of customers who use cellular phones indoors is rapidly increasing. In this case, mobile termi... [more] | AP2009-163 pp.45-50 |
| OPE, EMT, MW | 2009-07-30 08:50 |
Hokkaido | Asahikawa Civic Culture Hall | Numerical study on scattering of EM wave by human body model Yusuke Sakoda, Mitsuhiro Yokota (Univ. of Miyazaki), Yoshichika Ohta, Teruya Fujii (Softbank Telecom) MW2009-43 OPE2009-43 |
The number of customers who use cellular phones indoors is rapidly increasing. In this case, mobile terminals used in a... [more] | MW2009-43 OPE2009-43 pp.69-74 |
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