Thu, Jan 22 AM A・P Organized Session "Research 2015 of the evolving wireless-communications radio propagation", Organizer: Shinichi ICHITSUBO (Kyutech)
Chair: Prof. Shinichi ICHITSUBO (Kyutech)
09:30 - 10:45 |
| (1) |
09:30-09:55 |
Basic study on behavior patterns by MIMO sensor with time correlation |
Tsubasa Tashiro, Kentaro Nishimori (Niigata Univ.), Naoki Honma (Iwate Univ.), Hideo Makino (Niigata Univ.) |
| (2) |
09:55-10:20 |
Localization Method of Living-Body Using MIMO Virtual Array in Indoor Environment |
Keita Konno, Dai Sasakawa, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Nobuyasu Takemura (Nippon Inst. of Tech.), Tsutomu Mitsui (Samsung R&D Institute Japan), Yoshitaka Tsunekawa (Iwate Univ.) |
| (3) |
10:20-10:45 |
Parameters and Channel Capacity of Spatial Polarized MIMO for Low Antenna Height in Urban Area |
Hisashi Sawayama, Hiroaki Nakabayashi (Chiba Tech.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Jan 22 AM A・P Organized Session "Research 2015 of the evolving wireless-communications radio propagation", Organizer: Shinichi ICHITSUBO (Kyutech)
Chair: Prof. Hiroaki NAKABAYASHI (Chiba Tech.)
10:55 - 11:45 |
| (4) |
10:55-11:20 |
FDTD Analysis of Mili-wave behavior around Electromagnetic Shield of Server-rack in Data-center |
Hideki Kawaguchi, Masazumi Ueba (Muroran IT), Morito Matsuoka (Osaka Univ.) |
| (5) |
11:20-11:45 |
The Effect of Two-Dimensional Round Convexity Array Arranged on the Surface of Concrete Walls on Electromagnetic Wave Propagation |
Kohki Tanaka, Kengo Takahashi, Mayumi Matsunaga (Ehime Univ.), Toshiaki Matsunaga (Fukuoka Inst. Tech.) |
| |
11:45-12:45 |
Lunch Break ( 60 min. ) |
Thu, Jan 22 PM A・P
Chair: Prof Takuji ARIMA （TUAT)
12:45 - 14:00 |
| (6) |
12:45-13:10 |
A Study of Improving Circular Polarization of a Dipole-Fed Cross Spiral Antenna |
Masaya Shiraga, Mayumi Matsunaga (Ehime Univ.) |
| (7) |
13:10-13:35 |
Antenna analysis on the periodic structure using FDTD method implemented Surface Impedance Boundary Conditions |
Masahiro Gunji, Toru Uno, Takuji Arima (TUAT) |
| (8) |
13:35-14:00 |
Experimental Performance Evaluation of Interference Reduction Between Multiple Wireless Systems Exploiting Load Modulation |
Takuma Ito, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Yoshitaka Tsunekawa (Iwate Univ.) |
| |
14:00-14:10 |
Break ( 10 min. ) |
Thu, Jan 22 PM A・P
Chair: Dr. Ichiro OHSHIMA (DKK)
14:10 - 15:25 |
| (9) |
14:10-14:35 |
Evaluation of Fast FDTD Analysis of MIMO Channel Using Signal Modulation |
Kazuma Ouchida, Naoki Honma, Yoshitaka Tsunekawa (Iwate Univ.) |
| (10) |
14:35-15:00 |
Basic study on arrangement of array antenna for massive MIMO |
Satoshi Sasaki, Kentaro Nishimori, Chihiro Sakazume, Ryochi Kataoka, Hideo Makino (Niigata Univ.) |
| (11) |
15:00-15:25 |
Asymptotic Distribution of Eigenvalues in Large-scale MIMO Channel |
Yoshio Karasawa (UEC) |
| |
15:25-15:35 |
Break ( 10 min. ) |
Thu, Jan 22 PM A・P/ IEEE Shikoku Section Tutorial Talk
Chair: Prof. Hiroyuki ARAI (Yokohama Natl. Univ.9
15:35 - 16:25 |
| (12) |
15:35-16:25 |
[Tutorial Lecture]
My Life Enchanted by the Antenna and Propagation World
-- Electromagnetic Wave Theories, Terahertz Feed Horns, Propagation around Buildings and Simple Multifunctional Antennas -- |
Mayumi Matsunaga (Ehime Univ.) |
| |
16:25-16:35 |
Break ( 10 min. ) |
Thu, Jan 22 PM A・P Antenna Historical Committee Special Talk
Chair: Prof. Yasuhiko KONISHI (Hiroshima Tech.)
16:35 - 17:25 |
| (13) |
16:35-17:25 |
[Special Talk]
Research on Reflector Antennas in the 1970s and 1980s |
Shigeru Makino (Kanazawa Inst. Tech.) |
Fri, Jan 23 AM A・P Organized Session "Research 2015 of the evolving wireless-communications radio propagation", Organizer: Shinichi ICHITSUBO (Kyutech)
Chair: Prof. Kentarou NISHIMORI
09:20 - 10:35 |
| (14) |
09:20-09:45 |
Impact of Building Shape in the Intersection on Ray Tracing Accuracy for Non Line-Of-Site (NLOS) Scenario in Street Cell Environment |
Nobutaka Omaki, Koshiro Kitao, Tetsuro Imai, Yukihiko Okumura (NTT DOCOMO) |
| (15) |
09:45-10:10 |
Path loss prediction model for microcell environment in high - SHF and EHF band |
Koshiro Kitao, Tetsuro Imai, Ngochao Tran, Nobutaka Omaki, Yukihiko Okumura (NTT DOCOMO), Motoharu Sasaki, Wataru Yamada (NTT) |
| (16) |
10:10-10:35 |
A study of urban path loss estimation for slope terrain areas using geographical road information |
Koichi Shin, Masahiro Nishi (Hiroshima City Univ.), Masaharu Hata (Okayama Univ.), Shinichi Ichitsubo (Kyushu Inst. of Tech.), Shigeru Tomisato (Okayama Univ.) |
| |
10:35-10:45 |
Break ( 10 min. ) |
Fri, Jan 23 AM A・P
Chair: Prof. Naoki HONMA (Iwate Univ.)
10:45 - 11:35 |
| (17) |
10:45-11:10 |
Performance evaluation of Massive MIMO with analog-digital hybrid processing in a circular cell environment |
Junpei Miyazawa, Ryochi Kataoka, Kentaro Nishimori (Niigata Univ.), Ngochao Tran, Tetsuro Imai (NTTdocomo) |
| (18) |
11:10-11:35 |
Proposal on Collision Detection for asynchronous MU-MIMO transmission |
Masaaki Kawahara, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri, Yoshiaki Morino (Nippon Inst. of Tech.) |
| |
11:35-12:30 |
Lunch Break ( 55 min. ) |
Fri, Jan 23 PM A・P Organized Session "Research 2015 of the evolving wireless-communications radio propagation", Organizer: Shinichi ICHITSUBO (Kyutech)
Chair: Mr. Hideki OMOTO(SBM)
12:30 - 13:45 |
| (19) |
12:30-12:55 |
Propagation Loss Characteristics for Millimeter-wave Band in NLOS Street Microcell Environment |
Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takatoshi Sugiyama, Masato Mizoguchi (NTT), Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) |
| (20) |
12:55-13:20 |
Millimeter-wave Band Path Loss Characteristics Considering Shielding Loss on LoS Road in Street Microcell Environment |
Motoharu Sasaki, Minoru Inomata, Wataru Yamada, Takatoshi Sugiyama, Masato Mizoguchi (NTT), Koshiro Kitao, Tetsuro Imai (NTT Docomo) |
| (21) |
13:20-13:45 |
Propagation Loss Model for Sharing TVWS Bands in Indoor Environment |
Wataru Yamada, Motoharu Sasaki, Takatoshi Sugiyama, Masato Mizoguchi (NTT), Oliver Holland, Hamid Aghvami (KCL) |
| |
13:45-13:55 |
Break ( 10 min. ) |
Fri, Jan 23 PM A・P
Chair: Prof. Eisuke NISHIYAMA
13:55 - 15:10 |
| (22) |
13:55-14:20 |
Bandwidth Enlargement of Reflector Backed Dipole Antenna Using Loop Parasitic Elements |
Takayoshi Sasaki, Keizo Cho (Chiba Inst. of Tech.), Taisuke Ihara, Tatsuhiko Yoshihara (NTT DOCOMO) |
| (23) |
14:20-14:45 |
A consideration on beam adjustable planar array antennas with narrow-width microstrip antenna elements |
Ryo Okabe, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) |
| (24) |
14:45-15:10 |
Design method of High-efficiency and Low-side-lobe Reflectarray Antenna |
Yuka Fujii, Katsutoshi Ikarashi, Shigeru Makino, Tetsuo Hirota, Keisuke Noguchi, Kenji Itoh (KIT) |
| |
15:10-15:20 |
Break ( 10 min. ) |
Fri, Jan 23 PM URSI-F Special Talk
Chair: Dr. Naoki KITA（NTT)
15:20 - 16:10 |
| (25) |
15:20-16:10 |
[Special Talk]
Investigation of enhanced backscattering from random particles at millimeter-wave frequencies |
Toshio Ihara (Kanto Gakuin Univ.) |
| |
16:10-16:20 |
Break ( 10 min. ) |
Fri, Jan 23 PM A・P Organized Session "Research 2015 of the evolving wireless-communications radio propagation", Organizer: Shinichi ICHITSUBO (Kyutech)
Chair: Dr. Wataru YAMADA (NTT）
16:20 - 17:10 |
| (26) |
16:20-16:45 |
Measurement Between Indoors of Different LOS Buildings in Mobile Communications |
Hideki Omote, Masayuki Miyashita, Yosuke Sugita, Teruya Fujii (SBM), Shinichi Ichitsubo (KIT) |
| (27) |
16:45-17:10 |
Frequency Characteristic and Angular Characteristic at 1.2GHz of Outdoor-to-Indoor Propagation Loss to Estimate Indoor-Indoor Propagation Loss |
Iori Nagadome, Takuya Kuribayashi, Daiki Furuishi, Ryo Eguchi, Shinichi Ichitsubo (KIT), Hideki Omote, Teruya Fujii (SoftBank Mobile) |
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