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09:15-09:20 |
Opening Address ( 5 min. ) |
Thu, Feb 23 AM SAT Chair: [updated] Yu Morishima (NIT, Suzuka College) 09:20 - 10:35 |
(1) SAT |
09:20-09:45 |
A study of Frequency Utilization Efficiency of OFDMA Adaptive Coding and Modulation on Ka-band Satellite Communications System |
Mitsugu Ohkawa, Hiromitsu Wakana, Amane Miura (NICT) |
(2) SAT |
09:45-10:10 |
Throughput Improvement Technique by Dynamic Gateway Selection for Satellite Communication Network |
Shogo Tsuzaki, Shigenori Tani, Katsuyuki Motoyoshi, Atsushi Okamura (MELCO) |
(3) SAT |
10:10-10:35 |
A Study on Flexibility Evaluation Model of Satellite Communication System |
Taiki Kamei, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) |
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10:35-10:45 |
Break ( 10 min. ) |
Thu, Feb 23 AM SAT Chair: Kosuke Yamazaki (KDDI R&D Labs.) 10:45 - 12:00 |
(4) SAT |
10:45-11:10 |
A Study on Speech Quality Evaluation of VoIP Using WINDS |
Byeong-pyo Jeong, Hajime Susukita, Ryouichi Nishimura, Takashi Takahashi, Morio Toyoshima, Shinichi Taira (NICT) |
(5) SAT |
11:10-11:35 |
Study on flight route of multiple unmanned aerial vehicles for user position detection method |
Hiroyasu Ishikawa, Hiroki Onuki (Nihon Univ.) |
(6) SAT |
11:35-12:00 |
Performance evaluation experiment of highly accurate and responsive tracking antenna control system for simultaneous observations by unmanned air vehicles |
Yuichi Takaku, Yutaro Abe, Masazumi Ueba, Shoichi Kitazawa, Ken Higuchi (MIT) |
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12:00-13:15 |
Lunch Break ( 75 min. ) |
Thu, Feb 23 PM SANE Chair: Koichi Kobayashi (OIT) 13:15 - 14:55 |
(7) SANE |
13:15-13:40 |
High Resolution Doppler Imaging Processing for Stepped Multiple Frequency CPC Rader to Enable Focusing at the Arbitrary Time and Processing at High Speed |
Kazuhiro Watanabe, Masato Watanabe, Manabu Akita, Takayuki Inaba (UEC) |
(8) SANE |
13:40-14:05 |
Study on very short time feature quantities for the pedestrian recognition with cars using Multiple Frequency Stepped Radar with Complementary Phase Code and machine learning algorisms |
Maho Nakamura, Kazuhiro Watanabe, Manabu Akita, Masato Watanabe, Takayuki Inaba (UEC) |
(9) SANE |
14:05-14:30 |
Experimental Evaluation of Probability of Localization in WAM |
Junichi Naganawa, Hiromi Miyazaki, Hirohisa Tajima (ENRI) |
(10) SANE |
14:30-14:55 |
Simple Scintillation Measurement System for Optical Satellite Communication |
Toshihiro Kubo-oka (NICT) |
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14:55-15:05 |
Break ( 10 min. ) |
Thu, Feb 23 PM SAT Chair: Hiroyuki Tsuji (NICT) 15:05 - 16:20 |
(11) SAT |
15:05-15:30 |
PAPR Characteristics of Spectrum Suppressed Transmission for Single Carrier Modulation |
Motoi Shirai, Takatoshi Sugiyama (Kogakuin Univ), Katsuya Nakahira (NTT) |
(12) SAT |
15:30-15:55 |
Feature detection scheme using Cyclic Prefix (CP) in OFDM signal
-- Interference monitoring between satellite and cellular systems in millimeter band (in satellite uplink) -- |
Kanshiro Kashiki, Tomoki Sada (KDDI Research), Akihide Nagamine (Tokyo Tech.), Fumio Watanabe (KDDI Research/Tokyo Tech.) |
(13) SAT |
15:55-16:20 |
Performance Evaluation of Reduced-State Spinal Codes |
Yu Morishima (NIT, Suzuka College) |
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16:20-16:30 |
Break ( 10 min. ) |
Thu, Feb 23 PM Chair: Ken-ichiro Maki(JAXA), Takatoshi Sugiyama (Kogakuin Univ.) 16:30 - 18:00 |
(14) |
16:30-17:10 |
[Special Talk]
The development, construction and operation of the Katsuura S/X band ground station in JAXA |
Shin Ogawa, Shinichi Inagawa, Satoru Kobayashi, Hisato Ishii, Osamu Harashima (JAXA) |
(15) |
17:10-18:00 |
[Special Talk]
Use cases of Network Simulation in the area of Satellite Communication
-- Role of the Network Simulator, Radio Propagation Simulator and SDR in the Research Field and the Reality -- |
Yoshimi Fujii (KKE) |
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18:00-18:30 |
Moving ( 30 min. ) |
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18:30-20:30 |
Banquet ( 120 min. ) |
Fri, Feb 24 AM Chair: Kanshiro Kashiki (KDDI Research) 09:20 - 11:00 |
(16) SAT |
09:20-09:45 |
A study on the design of 64APSK constellation |
Yuki Koizumi, Yoichi Suzuki, Masaaki Kojima, Kyoichi Saito, Shoji Tanaka (NHK) |
(17) SAT |
09:45-10:10 |
Evaluations of Influence on Communication Quality and Footprint Measurement Accuracy by Footprint Measurement Signal |
Keiichi Yano, Yu Ito, Tsuyoshi Kuzumaki, Masahiko Sunagwa, Yoshihiro Oshida, Tetsuji Katayama (SoftBank) |
(18) SAT |
10:10-10:35 |
Received signal analysis of SPace based AIS Experiment 2nd (SPAISE2) in the Sea around Japan (Part 2) |
Daichi Hirahara (JAXA) |
(19) SAT |
10:35-11:00 |
Propagation Measurement for Mobile Satellite Communications Using WINDS at The Coast of Japan Sea of Western Japan |
Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai, Byongpyo Jeong, Hajime Susukita, Morio Toyoshima (NICT) |
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11:00-11:10 |
Break ( 10 min. ) |
Fri, Feb 24 AM Special Talk Chair: Toshinori Susuki (Tohoku Gakuin Univ.) 11:10 - 12:00 |
(20) |
11:10-12:00 |
[Special Talk]
Outline of standardization for UHDTV satellite broadcasting and issues toward practical use |
Masayuki Takada (A-PAB) |
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12:00-13:30 |
Lunch Break ( 90 min. ) |
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13:30-15:30 |
Tour for Katsuura Tracking and Communications Station, JAXA ( 120 min. ) |