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Technical Committee on Satellite Telecommunications (SAT) (Searched in: 2015)
Search Results: Keywords 'from:2015-11-04 to:2015-11-04'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 10:00 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on Modulation Parameters for BBOST-CPM Kazuyuki Morioka, Naoki Kanada, Shunichi Futatsumori, Akiko Kohmura, Naruto Yonemoto, Yasuto Sumiya (ENRI), David Asano (Shinshu Univ.)  RCS2015-190 |
[more] | RCS2015-190 pp.1-6 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 10:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | An EXIT Analysis for Belief-Propagation Based Channel Equalization Mitsuyoshi Hagiwara, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2015-191 |
[more] | RCS2015-191 pp.7-12 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 10:50 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Secret Key Agreement Scheme Using Random Number Transmission over a Public Channel and Partial Sequence Selection Based on Radio Propagation Characteristics Tatsuya Matsumoto, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) RCS2015-192 |
As a countermeasure against eavesdropping in wireless communications secret key agreement based on radio propagation cha... [more] | RCS2015-192 pp.13-18 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 10:00 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Resonator Location Dependency of Selective WPT System Aligned on a Line Akira Yoshida, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2015-110 WPT2015-46 |
[more] | AP2015-110 WPT2015-46 pp.1-6 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 10:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Development of the Ultra-Thin and Lightweight Module for Microwave Power Transmission Kenji Harauchi, Jun Nishihara, Tomohiro Takahashi, Takuro Sasaki, Akio Yokoyama, Yukihiro Homma, Yoshinori Tsuyama (Mitsubishi Electric) AP2015-111 WPT2015-47 |
Transmitting equipment for wireless power transmission system needs high efficient DC-RF conversion. In addi... [more] | AP2015-111 WPT2015-47 pp.7-10 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 10:50 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Design of Frequency Selective Spiral Slot located in Near-Field of Wireless Power Transfer System by Plane Wave Incidence Model Kei Firdaus, Kunio Sakakibara (NIT), Shinya Iwanaga, Takanobu Tabata (KOJIMA INDUSTRIES), Nobuyoshi Kikuma (NIT), Satoshi Hori (KOJIMA INDUSTRIES) AP2015-112 WPT2015-48 |
Electromagnetic noise from Wireless Power Transfer (WPT) systems causes malfunction of surrounding electronic equipments... [more] | AP2015-112 WPT2015-48 pp.11-15 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 11:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Secret Key Agreement Scheme with Measuring Radio Wave Propagation Characteristics Takumi Higuchi, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) RCS2015-193 |
The secret key agreement scheme using radio wave propagation characteristics is proposed for physical layer security. Th... [more] | RCS2015-193 pp.19-24 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 11:50 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on Improvement of eavesdropping tolerance in chaos communication Ryota Nakahama, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ) RCS2015-194 |
Physical layer security techniques have been attracting attention, there is a chaotic communications in one of their imp... [more] | RCS2015-194 pp.25-30 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 12:15 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A study on performance improvement of chaos MIMO scheme using advanced stochastic characteristics Eiji Okamoto (NITech) RCS2015-195 |
Chaos multiple-input multiple-output (C-MIMO) scheme is a transmission scheme with Gaussian modulation, where physical-l... [more] | RCS2015-195 pp.31-36 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 11:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on LLR Updating in an LDPC Coded Massive MIMO System with Belief Propagation Shuhei Tanno, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2015-196 |
A multiple-input multiple-output (MIMO) system is possible to improve the throughput performance by increasing the numbe... [more] | RCS2015-196 pp.37-42 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 11:50 |
Okinawa | Okinawa Prefectural Museum & Art Museum | 16-QAM Signal Detection Using Belief Propagation in a Massive MIMO System Tomoya Usami, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2015-197 |
With the rapid traffic growth, a massive multiple-input multiple-output (MIMO) system with an order of 100 elements has ... [more] | RCS2015-197 pp.43-48 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 12:15 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Transmission Performance Evaluation of Multiuser Massive MIMO Null-Space Expansion for Time Varying Channel Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka (NTT) RCS2015-198 |
Inter-user interference (IUI) caused by channel time variation reduces multiuser MIMO transmission capacity. Massive MIM... [more] | RCS2015-198 pp.49-54 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 11:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | [Tutorial Lecture]
Basics of Coupled Wireless Power Transfer from Viewpoint of Impedance Matching and Resonant Hiroshi Hirayama (Nagoya Inst. of Tech.) AP2015-113 WPT2015-49 |
Wireless power transfer (WPT) technology using near field is getting large interest. WPT system using coupling coil base... [more] | AP2015-113 WPT2015-49 pp.17-22 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 13:40 |
Okinawa | Okinawa Prefectural Museum & Art Museum | [Invited Lecture]
Time-Spatial Characteristics Between Indoors of Different LOS Buildings in Mobile Communications Hideki Omote, Masayuki Miyashita, Ryo Yamaguchi (SB) AP2015-114 RCS2015-199 |
[more] | AP2015-114 RCS2015-199 pp.23-28(AP), pp.55-60(RCS) |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 14:05 |
Okinawa | Okinawa Prefectural Museum & Art Museum | [Invited Lecture]
Outdoor-to-Indoor Path Loss Characteristics for 8GHzto 37GHzBand Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takeshi Onizawa (NTT) AP2015-115 RCS2015-200 |
The path loss characteristics for high frequency above the 6GHz are analyzed on the basis of measurement results obtaine... [more] | AP2015-115 RCS2015-200 pp.29-34(AP), pp.61-66(RCS) |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 14:30 |
Okinawa | Okinawa Prefectural Museum & Art Museum | [Invited Lecture]
Transmit Performance of Analog Beamforming MIMO System in Practical Outdoor Environment using High Frequency Band Hiroki Iura, Kenji Nakagawa, Uchida Shigeru, Akinori Taira, Akihiro Okazaki (Mitsubishi Electric), Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO), Otsushi Okamrua (Mitsubishi Electric) AP2015-116 RCS2015-201 |
(To be available after the conference date) [more] | AP2015-116 RCS2015-201 pp.35-40(AP), pp.67-72(RCS) |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 13:40 |
Okinawa | Okinawa Prefectural Museum & Art Museum | A Study on OFDM/PM Scheme with Exponential Companding Technique Fukami Keisuke, Saito Masato (Ryukyu Univ.) SAT2015-47 |
We have studied OFDM/PM (Orthogonal Frequency Division Multiplexing over Phase Modulation) scheme for high-speed satelli... [more] | SAT2015-47 pp.1-6 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 14:05 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Development of Highly Efficient Group Modem Module and Turbo Codec Module for Highly Efficient Satellite communications Katsuhiko Yamanaka, Fumihiro Yamashita, Kiyoshi Kobayashi (NTT) SAT2015-48 |
NTT Access Network Service Systems Laboratories have been working on the research and development of the highly efficien... [more] | SAT2015-48 pp.7-12 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 14:30 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Transmission experiments for UHDTV using 12 GHz band satellite broadcasting Masaaki Kojima, Yoichi Suzuki, Masashi Kamei, Yuki Koizumi, Kyoichi Saito, Shoji Tanaka (NHK), Hayato Nishida (B-SAT) SAT2015-49 |
A technical standard for a satellite transmission system (ARIB STD-B44 ver. 2.0) has been drawn up for 4K/8K UHDTV servi... [more] | SAT2015-49 pp.13-16 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 13:40 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Bandwidth Enhancement of Partially Parallel-feeding Travelling-wave Array Using Waveguide Narrow-wall Cavity Slot on Iris in Millimeter-wave Band Yuichi Hirayama, Kunio Sakakibara, Nobuyoshi Kikuma (NIT) AP2015-117 |
The partially parallel-feeding traveling-wave waveguide slot array has an advantage to reduce the frequency dependence o... [more] | AP2015-117 pp.41-46 |
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