Thu, Aug 18 AM RCS
Chair: Suguru Kameda (Tohoku Univ.)
09:30 - 11:10 |
(1)
RCS |
09:30-09:55 |
A Study of Multistage Path-unit Successive Interference Cenceller |
Hajime Katsuda, Seiji Ohmori, Kazunori Akabane (NTT) |
(2)
RCS |
09:55-10:20 |
A Study on Pilot Allocation for Heterogeneous Network with Precoded Massive MIMO, Part II |
Wanming Hao, Osamu Muta (Kyushu Univ.), Haris Gacanin (Nokia Belgium), Hiroshi Furukawa (Kyushu Univ.) |
(3)
RCS |
10:20-10:45 |
Joint Estimation Schemes of Channel Impulse Responses and Noises Using M Sequences for Underwater Acoustic Channels |
Souichiro Morita, Akinobu Murayama, Hiroshi Kubo (Ritsumeikan Univ.) |
(4)
RCS |
10:45-11:10 |
Spread Spectrum Acoustic Communications Using Water Current Sounds for their Spreading Codes |
Keiji Yamada, Souichiro Morita, Akinobu Murayama, Hiroshi Kubo (Ritsumeikan Univ.) |
| |
11:10-11:20 |
Break ( 10 min. ) |
Thu, Aug 18 AM SAT
Chair: Toshinori Suzuki
11:20 - 12:40 |
| |
11:20-11:25 |
SAT Award Ceremony ( 5 min. ) |
(5)
SAT |
11:25-11:50 |
[Encouragement Talk]
Research and Development on Dynamic Frequency Control Technologies for High-Capacity Satellite Communications |
Katsuya Nakahira, Jun-ichi Abe, Jun Mashino (NTT) |
(6)
SAT |
11:50-12:15 |
[Encouragement Talk]
Physical layer cryptography in free-space optical communications
-- Performance estimation in real-field experiment and coding method -- |
Hiroyuki Endo, Mikio Fujiwara, Mitsuo Kitamura, Toshiyuki Ito, Morio Toyoshima, Hideki Takenaka (NICT), Ryosuke Shimizu (UEC), Takao Aoki (Waseda Univ.), Masahide Sasaki (NICT) |
(7)
SAT |
12:15-12:40 |
[Encouragement Talk]
Initiatives for Super Hi-vision Satellite Test Broadcasting |
Yoichi Suzuki, Masaaki Kojima, Yuki Koizumi, Kyoichi Saito, Shoji Tanaka, Ichie Masuhara (NHK) |
Thu, Aug 18 AM SAT
Chair: Chihiro Sakakibara
09:30 - 11:10 |
(8)
SAT |
09:30-09:55 |
Improvement of channel estimation performance in the time asynchronous environments of Multi-Beam Multi-Satellite MIMO Systems |
Daisuke Goto, Fumihiro Yamashita, Naoki Kita (NTT) |
(9)
SAT |
09:55-10:20 |
Performance Evaluation of GPS Measurement Data under Multipath Environment |
Hiroki Onuki, Hiroyasu Ishikawa (Nihon Univ.) |
(10)
SAT |
10:20-10:45 |
Simulation of communication systems based on single-photon detection over Gamma-Gamma fading channels |
Yusuke Kobayashi (SIT), Hiroo Kunimori, Hiroyuki Endo, Mikio Fujiwara, Mitsuo Kitamura, Toshiyuki Ito, Masahide Sasaki (NICT), Ryosuke Shimizu (UEC), Takao Aoki (Waseda Univ.), Koichi Gyoda (SIT), Morio Toyoshima (NICT) |
(11)
SAT |
10:45-11:10 |
Characterization of SSPD receiver at optical communication ground station using test equipment and reception of down link photon from a satellite |
Hiroo Kunimori, Shigehito Miki, Taro Yamashita, Hirotaka Terai, Hiroyuki Endo, Mikio Fujiwara, Masahide Sasaki (NICT), Takao Aoki (Waseda Univ.), Yusuke Kobayashi, Koichi Gyoda (SIT), Jun-ich Nakazono (EOS), Morio Toyoshima (NICT) |
| |
12:40-13:40 |
Lunch Break ( 60 min. ) |
Thu, Aug 18 PM Special Session 1 (1)
Chair: Katsuya Nakahira
13:40 - 14:40 |
| (12) |
13:40-14:10 |
[Invited Lecture]
A study on application of Reed-Solomon-Spinal concatenation code for free-space optics |
Naoya Saiki, Eiji Okamoto (NITech), Hideki Takenaka, Hiroo Kunimori, Kolev Dimitar, Hiroyuki Endo, Yusuke Kobayashi, Morio Tyoshima, Mikio Hujiwara, Masahide Sasaki (NICT), Takao Aoki (Waseda Univ.), Koichi Gyoda (SIT) |
| (13) |
14:10-14:40 |
[Invited Lecture]
Performance Evaluation of Positioning Accuracy for Position Detection Method using Unmanned Aerial Vehicles |
Hiroyasu Ishikawa, Hiroki Onuki (Nihon Univ.) |
| |
14:40-14:50 |
Break ( 10 min. ) |
Thu, Aug 18 PM Special Session 1 (2)
Chair: Satoshi Denno (Okayama Univ.)
14:50 - 15:50 |
| (14) |
14:50-15:20 |
[Invited Lecture]
Noncontact Vital Signal Detection and Monitoring Techniques |
Tomoaki Ohtsuki (Keio Univ.) |
| (15) |
15:20-15:50 |
[Invited Lecture]
Commercial Applications of APAA for Satellite/Mobile Communication Systems and Activities for 5G Massive MIMO Antenna Development |
Satoshi Yamaguchi, Toru Fukasawa, Masataka Ohtsuka, Hiroaki Miyashita, Hideyuki Nakamizo (Mitsubishi Electric Corp.) |
| |
15:50-16:00 |
Break ( 10 min. ) |
Thu, Aug 18 PM SAT Special Lecture
Chair: Hiroyuki Tsuji
16:00 - 16:50 |
| (16) |
16:00-16:50 |
[Special Talk]
Recent Trend of Satellite Communication Service (Part 2) |
Tasuku Nagoya, Mitsuru Sasanuma (SJC) |
| |
16:50-17:00 |
Break ( 10 min. ) |
Thu, Aug 18 PM RCS Invited Lecture
Chair: Hidekazu Murata (Kyoto Univ.)
17:00 - 17:50 |
| (17) |
17:00-17:50 |
[Invited Talk]
Wireless Transmission Technologies for 8K Super Hi-Vision Program Contribution |
Hiroyuki Hamazumi (NHK) |
Fri, Aug 19 AM Special Session 2 (1)
Chair: Eisuke Fukuda (Fujitsu Lab.)
09:00 - 09:50 |
| (18) |
09:00-09:50 |
[Special Talk]
Toward Disaster Resilient Communications Networks |
Fumiyuki Adachi (Tohoku Univ.) |
| |
09:50-10:00 |
Break ( 10 min. ) |
Fri, Aug 19 AM Special Session 2 (2)
Chair: Takatoshi Sugiyama
10:00 - 11:40 |
| (19) |
10:00-10:50 |
[Special Talk]
Satellite Communications Network for Disaster Prevention and Government Use
-- Local Authorities Satellite Communications Network -- |
Chiharu Ohuchi (LASOM) |
| (20) |
10:50-11:40 |
[Special Talk]
Development and Demonstration Experiments on Satellite Communication Effective for Disaster Countermeasures
-- Focus on WINDS -- |
Byeong-pyo Jeong, Takashi Takahashi, Yasunori Owada, Tomoshige Kan, Hajime Susukita, Kazuyoshi Kawasaki, Shinichi Taira, Morio Toyoshima (NICT) |
| |
11:40-12:40 |
Lunch Break ( 60 min. ) |
Fri, Aug 19 PM RCS
Chair: Kazuki Nakamura (RTRI)
12:40 - 14:20 |
(21)
RCS |
12:40-13:05 |
Study of Inter-Transmission Point Calibration Scheme for 5G Ultra High-Density Distributed Antenna Systems |
Daisuke Jitsukawa, Takashi Seyama, Takaharu Kobayashi, Teppei Oyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (FUJITSU) |
(22)
RCS |
13:05-13:30 |
Throughput Performance on 5G Ultra High-Density Distributed Antenna System using Digital FBCP at Low SHF band |
Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) |
(23)
RCS |
13:30-13:55 |
Effect of Generating Unequal Spacing Beam Candidates for 5G Low-SHF-Band Massive MIMO with Digital Beamforming |
Shohhei Yoshioka, Tatsuki Okuyama, Inoue Yuki, Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) |
(24)
RCS |
13:55-14:20 |
Performance comparison of SSB-DFTs-OFDM and DFTs-OFDM for ultra multi-level modulation in frequency-selective fading |
Hirokazu Fusayasu, Tomoya Suzuki, Masahiro Umehira (Ibaraki Univ.), Junichi Abe (NTT) |
| |
14:20-14:30 |
Break ( 10 min. ) |
Fri, Aug 19 PM RCS
Chair: Yukitoshi Sanada (Keio Univ.)
14:30 - 15:45 |
(25)
RCS |
14:30-14:55 |
Solution of Hidden Terminal Problem in WLAN by Location-Based Virtual Sector Method: Evaluation of Sector Re-division Scheme in Shadowing Environment |
Kohei Akimoto, Suguru Kameda, Suguru Kameda, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) |
(26)
RCS |
14:55-15:20 |
Parameter Optimization for Enhanced Adaptive Control CRE in Heterogeneous Networks |
Sho Nakazawa, Hiroyuki Otsuka (Kogakuin Univ.) |
(27)
RCS |
15:20-15:45 |
A Study on Adaptive Movable AP System with Measured Positioning Error |
Shingo Oka (Waseda Univ.), Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi (NTT), Fumiaki Maehara (Waseda Univ.) |
Fri, Aug 19 PM RCS
Chair: Koichi Adachi (UEC)
12:40 - 14:20 |
(28)
RCS |
12:40-13:05 |
Multiple Differential Detection Employing First-Order Channel Prediction Based on Per-Survivor Processing for Fast Time-Varying Channels |
Nanase Yumoto, Akinobu Murayama, Hiroshi Kubo (Ritsumeikan Univ.) |
(29)
RCS |
13:05-13:30 |
Decision-Feedback Block Differential Detection for M-ary PSK |
Akinobu Murayama, Nanase Yumoto, Hiroshi Kubo (Ritsumeikan Univ.) |
(30)
RCS |
13:30-13:55 |
Multi-Carrier Differential MIMO Transmit Diversity for Fast Time-Varying Beat Interference in P-MP Communications |
Takuma Yamagishi, Toshiki Mori, Hiroshi Kubo (Ritsumeikan Univ.) |
(31)
RCS |
13:55-14:20 |
Multi Carrier Differential MIMO Spatial Multiplexing for Severe Double Selective Fading Channels |
Toshiki Mori, Takuma Yamagishi, Hiroshi Kubo (Ritsumeikan Univ.) |
| |
14:20-14:30 |
Break ( 10 min. ) |
Fri, Aug 19 PM SAT
Chair: Kosuke Yamazaki
14:30 - 15:45 |
(32)
SAT |
14:30-14:55 |
A Flight Experiment of Ka Band Satellite Communications using Aeronautical Earth Station for WINDS |
Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Toshio Asai, Maki Akioka, Morio Toyoshima (NICT) |
(33)
SAT |
14:55-15:20 |
Development of Breadboard Model of Wideband Digital Beamformer/Channelizer for Next-Generation Broadband Satellite Communications |
Amane Miura, Teruaki Orikasa (NICT), Shinji Senba (Axis), Takashi Takahashi, Morio Toyoshima (NICT) |
(34)
SAT |
15:20-15:45 |
A Study on the Construction of a System Analysis Model to Measure the Frequency Flexibility of Satellite Communications System |
Kazuma Kaneko, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) |
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