Wed, Nov 4 AM Opening talk by Prof. Hisato IWAI
09:50 - 09:55 |
| (1) |
09:50-09:55 |
Opening talk |
| |
09:55-10:00 |
Break ( 5 min. ) |
Wed, Nov 4 AM RCS Room 1
Chair: Tetsuya Yamamoto
10:00 - 11:15 |
(2)
RCS |
10:00-10:25 |
A Study on Modulation Parameters for BBOST-CPM  RCS2015-190 |
Kazuyuki Morioka, Naoki Kanada, Shunichi Futatsumori, Akiko Kohmura, Naruto Yonemoto, Yasuto Sumiya (ENRI), David Asano (Shinshu Univ.) |
(3)
RCS |
10:25-10:50 |
An EXIT Analysis for Belief-Propagation Based Channel Equalization RCS2015-191 |
Mitsuyoshi Hagiwara, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) |
(4)
RCS |
10:50-11:15 |
Secret Key Agreement Scheme Using Random Number Transmission over a Public Channel and Partial Sequence Selection Based on Radio Propagation Characteristics RCS2015-192 |
Tatsuya Matsumoto, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) |
| |
11:15-11:25 |
Break ( 10 min. ) |
Wed, Nov 4 AM A・P/WPT Joint Session Room 3
Chair: Prof. Kunio SAKAKIBARA (NIT)
10:00 - 11:15 |
(5)
WPT |
10:00-10:25 |
Resonator Location Dependency of Selective WPT System Aligned on a Line AP2015-110 WPT2015-46 |
Akira Yoshida, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
(6)
WPT |
10:25-10:50 |
Development of the Ultra-Thin and Lightweight Module for Microwave Power Transmission AP2015-111 WPT2015-47 |
Kenji Harauchi, Jun Nishihara, Tomohiro Takahashi, Takuro Sasaki, Akio Yokoyama, Yukihiro Homma, Yoshinori Tsuyama (Mitsubishi Electric) |
(7)
AP |
10:50-11:15 |
Design of Frequency Selective Spiral Slot located in Near-Field of Wireless Power Transfer System by Plane Wave Incidence Model AP2015-112 WPT2015-48 |
Kei Firdaus, Kunio Sakakibara (NIT), Shinya Iwanaga, Takanobu Tabata (KOJIMA INDUSTRIES), Nobuyoshi Kikuma (NIT), Satoshi Hori (KOJIMA INDUSTRIES) |
| |
11:15-11:25 |
Break ( 10 min. ) |
Wed, Nov 4 AM RCS Room 1
Chair: Yukitoshi Sanada
11:25 - 12:40 |
(8)
RCS |
11:25-11:50 |
Secret Key Agreement Scheme with Measuring Radio Wave Propagation Characteristics RCS2015-193 |
Takumi Higuchi, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) |
(9)
RCS |
11:50-12:15 |
A Study on Improvement of eavesdropping tolerance in chaos communication RCS2015-194 |
Ryota Nakahama, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ) |
(10)
RCS |
12:15-12:40 |
A study on performance improvement of chaos MIMO scheme using advanced stochastic characteristics RCS2015-195 |
Eiji Okamoto (NITech) |
| |
12:40-13:40 |
Lunch Break ( 60 min. ) |
Wed, Nov 4 AM RCS Room 2
Chair: Akihiro Okazaki
11:25 - 12:15 |
(11)
RCS |
11:25-11:50 |
A Study on LLR Updating in an LDPC Coded Massive MIMO System with Belief Propagation RCS2015-196 |
Shuhei Tanno, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) |
(12)
RCS |
11:50-12:15 |
16-QAM Signal Detection Using Belief Propagation in a Massive MIMO System RCS2015-197 |
Tomoya Usami, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) |
Wed, Nov 4 AM RCS Express session
Chair: Akihiro Okazaki
12:15 - 12:35 |
(13)
RCS |
12:15-12:35 |
Transmission Performance Evaluation of Multiuser Massive MIMO Null-Space Expansion for Time Varying Channel RCS2015-198 |
Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka (NTT) |
| |
12:35-13:40 |
Lunch Break ( 65 min. ) |
Wed, Nov 4 AM A・P/WPT Tutorial Talk Room 3
Chair: Tsunayuki Yamamoto
11:25 - 12:15 |
(14)
WPT |
11:25-12:15 |
[Tutorial Lecture]
Basics of Coupled Wireless Power Transfer from Viewpoint of Impedance Matching and Resonant AP2015-113 WPT2015-49 |
Hiroshi Hirayama (Nagoya Inst. of Tech.) |
| |
12:15-13:40 |
Lunch Break ( 85 min. ) |
Wed, Nov 4 PM A・P/RCS Organized session "Propagation / antenna mesurement technology and communication technology using them", Organizer Prof. Minseok Kim (Niigata Univ.) and Prof. Toshihiko Nishimura (Hokkaido Univ.) Room 1
Chair: Prof. Minseok KIM (Niigata Univ.)
13:40 - 14:55 |
(15)
AP |
13:40-14:05 |
[Invited Lecture]
Time-Spatial Characteristics Between Indoors of Different LOS Buildings in Mobile Communications AP2015-114 RCS2015-199 |
Hideki Omote, Masayuki Miyashita, Ryo Yamaguchi (SB) |
(16)
AP |
14:05-14:30 |
[Invited Lecture]
Outdoor-to-Indoor Path Loss Characteristics for 8GHzto 37GHzBand AP2015-115 RCS2015-200 |
Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takeshi Onizawa (NTT) |
(17)
RCS |
14:30-14:55 |
[Invited Lecture]
Transmit Performance of Analog Beamforming MIMO System in Practical Outdoor Environment using High Frequency Band AP2015-116 RCS2015-201 |
Hiroki Iura, Kenji Nakagawa, Uchida Shigeru, Akinori Taira, Akihiro Okazaki (Mitsubishi Electric), Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO), Otsushi Okamrua (Mitsubishi Electric) |
| |
14:55-15:05 |
Break ( 10 min. ) |
Wed, Nov 4 PM SAT Room 2
Chair: Eiji Okamoto (Nagoya Institute of Technology)
13:40 - 14:55 |
(18)
SAT |
13:40-14:05 |
A Study on OFDM/PM Scheme with Exponential Companding Technique SAT2015-47 |
Fukami Keisuke, Saito Masato (Ryukyu Univ.) |
(19)
SAT |
14:05-14:30 |
Development of Highly Efficient Group Modem Module and Turbo Codec Module for Highly Efficient Satellite communications SAT2015-48 |
Katsuhiko Yamanaka, Fumihiro Yamashita, Kiyoshi Kobayashi (NTT) |
(20)
SAT |
14:30-14:55 |
Transmission experiments for UHDTV using 12 GHz band satellite broadcasting SAT2015-49 |
Masaaki Kojima, Yoichi Suzuki, Masashi Kamei, Yuki Koizumi, Kyoichi Saito, Shoji Tanaka (NHK), Hayato Nishida (B-SAT) |
| |
14:55-15:05 |
Break ( 10 min. ) |
Wed, Nov 4 PM A・P Room 3
Chair: Prof. Eisuke NISHIYAMA (Saga Univ.)
13:40 - 14:55 |
(21)
AP |
13:40-14:05 |
Bandwidth Enhancement of Partially Parallel-feeding Travelling-wave Array Using Waveguide Narrow-wall Cavity Slot on Iris in Millimeter-wave Band AP2015-117 |
Yuichi Hirayama, Kunio Sakakibara, Nobuyoshi Kikuma (NIT) |
(22)
AP |
14:05-14:30 |
Study of broadband reflect-array antennas surface structure AP2015-118 |
Shouta Yoshimoto, Yuka Fujii, Shigeru Makino, Tetsuo Hirota, Keisuke Noguchi, Kenji Itoh (KIT), Takeshi Shiode, Michio Takikawa (Mitsubishi Electric Corp.) |
(23)
AP |
14:30-14:55 |
Miniaturization of a high impedance antenna for energy harvesting applications AP2015-119 |
Nao Nambo, Keisuke Noguchi, Kenji Itoh, Jiro Ida (KIT) |
| |
14:55-15:05 |
Break ( 10 min. ) |
Wed, Nov 4 PM A・P/RCS Organized session "Propagation / antenna mesurement technology and communication technology using them", Organizer Prof. Minseok Kim (Niigata Univ.) and Prof. Toshihiko Nishimura (Hokkaido Univ.) Room 1
Chair: Toshihiko Nishimura
15:05 - 16:20 |
(24)
RCS |
15:05-15:30 |
[Invited Lecture]
Trend of MIMO systems in the Next Generation Millimeter Wave Wireless LAN Standard IEEE 802.11ay AP2015-120 RCS2015-202 |
Mikihiro Ouchi, Yutaka Murakami, Tomohiro Kimura (Panasonic) |
(25)
AP |
15:30-15:55 |
[Invited Lecture]
A study on beam selection for multi-beam massive MIMO AP2015-121 RCS2015-203 |
Kohei Kameyama, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (NIT), Hiroyoshi Yamada, Hideo Makino (Niigata Univ.) |
(26)
AP |
15:55-16:20 |
[Invited Lecture]
Path Loss Characteristics of Wideband Channels at 4.5 GHz AP2015-122 RCS2015-204 |
Toru Kitayabu, Lin Ho-Yu, Masayuki Nakano (KDDI Labs.) |
| |
16:20-16:30 |
Break ( 10 min. ) |
Wed, Nov 4 PM SAT Special Talk Room 2
Chair: Morio Toyoshima (NICT)
15:05 - 15:55 |
(27)
SAT |
15:05-15:55 |
[Special Talk]
Past, Present, and Future of Hericopter-Satellite commuinication system SAT2015-50 |
Masaki Satoh (NICT), Yutaka Ozaki (MELCO) |
| |
15:55-16:05 |
Break ( 10 min. ) |
Wed, Nov 4 PM WPT Room 3
Chair: Kenjiro Nishikawa
15:05 - 16:20 |
(28)
WPT |
15:05-15:30 |
Improvement of Received Power Characteristics Around Antiresonant Frequency in Wireless Power Transfer Using Short End Coils WPT2015-50 |
Koichi Furusato, Takehiro Imura, Yoichi Hori (The Univ. of Tokyo) |
(29)
WPT |
15:30-15:55 |
Estimation of Induced Interference Voltage at Implantable Cardiac Pacemaker Due to HF-band Wireless Power Transfer Coils WPT2015-51 |
Naoki Tanaka, Takashi Hikage, Toshio Nojima (Hokkaido Univ.) |
(30)
WPT |
15:55-16:20 |
A study of optimum inter-element distance for rectenna arrays WPT2015-52 |
Yoshiyuki Fujino, Kazunori Sakuma (Toyo Univ.) |
| |
16:20-16:30 |
Break ( 10 min. ) |
Wed, Nov 4 PM SAT Room 2
Chair: Katsuya Nakahira (NTT)
16:05 - 17:20 |
(31)
SAT |
16:05-16:30 |
A Study on Evaluation Model of DBF in Integrated Satellite and Terrestrial Systems SAT2015-51 |
Naoki Miyashita, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) |
(32)
SAT |
16:30-16:55 |
A Study on Optimization of Beam Layout for Multibeam Satellite SAT2015-52 |
Shogo Tsuzaki, Shigenori Tani, Katsuyuki Motoyoshi, Hiroyasu Sano, Atsushi Okamura (Mitsubishi Electric) |
(33)
SAT |
16:55-17:20 |
A Feasibility Study of an Optical Antenna Measuring on LEO Using Small Optical TrAnsponder (SOTA) SAT2015-53 |
Yasushi Munemasa, Yoshisada Koyama, Maki Akioka, Morio Toyoshima (NICT) |
Wed, Nov 4 PM IEEE AP-S Fukuoka chapter Special Talk
Chair: Prof. Takafumi FUJIMOTO (Nagasaki univ.)
16:30 - 17:20 |
(34)
AP |
16:30-17:20 |
[Special Talk]
Formation of a venture company from OKINAWA |
Tetsu Kawamura (LPT) |
Wed, Nov 4 PM A・P Room 3
Chair: Dr. Satoshi YAMAGUCHI (Mitsubishi Elect. Corp.)
16:30 - 17:45 |
(35)
AP |
16:30-16:55 |
A Study of LOS Rate Applicability for Sloping Terrain Correction Equation in Urban Path Loss Estimation Formula AP2015-123 |
Kohei Ohnishi, Kazuki Shimada, Shigeru Tomisato, Masaharu Hata (Okayama Univ.) |
(36)
AP |
16:55-17:20 |
Numerical Estimation of 4.4 GHz-band Propagation Characteristics in Aircraft Cabin Using Large-scale FDTD analysis AP2015-124 |
Kanji Yahagi, Masami Shirafune, Takashi Hikage, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.), Shunichi Futatsumori, Akiko Kohmura, Naruto Yonemoto (ENRI) |
(37)
AP |
17:20-17:45 |
On Scattering Component Decomposition of POLSAR data for Airborne Repeat-Pass Observation AP2015-125 |
Hiroyoshi Yamada, Fumiki Urasawa, Yoshio Yamaguchi, Ryoichi Sato (Niigata Univ.) |
Thu, Nov 5 AM RCS Room 1
Chair: Masaaki Fujii
09:30 - 10:45 |
(38)
RCS |
09:30-09:55 |
Multiuser Massive MIMO Exploiting First Eigenmode Transmission in Higher Frequency Bands RCS2015-205 |
Kazuki Maruta, Tatsuhiko Iwakuni, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka (NTT) |
(39)
RCS |
09:55-10:20 |
A Study on Low Complexity Inter-user Interference Aware MIMO Decoder for High Performance Downlink MU-MIMO Systems RCS2015-206 |
Reina Hongyo, Leonardo Lanante Jr, Hiroshi Ochi (Kyutech) |
(40)
RCS |
10:20-10:45 |
A Study on Null-Space Dimension Expansion for Muti-User MIMO Tolerant to Channel Fluctuation
-- About Propagation Model and Mechanism of Performance Improvement by Using Past Interference Channel -- RCS2015-207 |
Daichi Tokuyasu, Ryosuke Ono, Makoto Taromaru, Mai Ohta (Fukuoka Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Nov 5 AM RCS Room 2
Chair: Jun Mashino
09:30 - 10:45 |
(41)
RCS |
09:30-09:55 |
W-Band Wireless Technologies and Their Spectrum Issues for Highly Resilient Optical and Radio Seamless Communication
-- Consideration of W-Band Spectrum for Fixed, Mobile and Radiolocation Services -- RCS2015-208 |
Nobuhiko Shibagaki (HITACHI) |
(42)
RCS |
09:55-10:20 |
Power Saving Methods to Collect Rateless Coded Packets for Wireless Sensor Networks RCS2015-209 |
Yuki Igarashi, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) |
(43)
RCS |
10:20-10:45 |
Cyclic Delay Pilot Aided Channel Estimation for Space-Time Block Coded Amplify-and-Forward Bi-Directional Relay Using Analog Network Coding RCS2015-210 |
Chikara Endo, Hiroyuki Miyazaki, Fumiyuki Adachi (Tohoku Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Nov 5 AM A・P Room 3
Chair: Prof. Hiroyoshi YAMADA (Niigata univ.)
09:30 - 10:45 |
(44)
AP |
09:30-09:55 |
A Consideration on Performance Improvement of Radio Source Estimation using Holography Method AP2015-126 |
Kanato Kimura, Nobuyoshi Kikuma, Kunio Sakakibara (NIT) |
(45)
AP |
09:55-10:20 |
A Study on Suppression of Scattering Waves from Outside of a Search Area in Scatterer Detection Using Compressed Sensing AP2015-127 |
Daisuke Abe, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) |
(46)
AP |
10:20-10:45 |
Fast Living-Body Localization Algorithm using MIMO Radar in Indoor Environment AP2015-128 |
Dai Sasakawa, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Yoshitaka Tsunekawa (Iwate Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Nov 5 AM RCS Room 1
Chair: Manabu Mikami
10:55 - 12:10 |
(47)
RCS |
10:55-11:20 |
Performance Evaluation of Full-Dimension MIMO Systems with Consideration for User Density Using a Ray-tracing Technique RCS2015-211 |
Shun Nishizaki, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) |
(48)
RCS |
11:20-11:45 |
Open-Loop Correlation Reduction Precoding in Overloaded MIMO-OFDM Systems RCS2015-212 |
Hikari Matsuoka, Yoshihito Doi, Tatsuro Yabe, Yukitoshi Sanada (Keio Univ.) |
(49)
RCS |
11:45-12:10 |
Field Experiments of Downlink NOMA with 2-by-2 Open-Loop SU-MIMO RCS2015-213 |
Keisuke Saito, Anass Benjebbour, Yoshihisa Kishiyama, Yukihiko Okumura, Takehiro Nakamura (NTT DOCOMO) |
| |
12:10-13:10 |
Lunch Break ( 60 min. ) |
Thu, Nov 5 AM RCS Room 2
Chair: Hidekazu Murata
10:55 - 11:45 |
(50)
RCS |
10:55-11:20 |
On a Fundamental Study on Relay Wireless Communication with Interference Cancelation RCS2015-214 |
Shohei Nishida, Takashi Watanabe (Osaka Univ.) |
(51)
RCS |
11:20-11:45 |
On a Fundamental Study on Full-duplex Access in a Wireless LAN RCS2015-215 |
Sho Nakagawa (Osaka Univ.), Shunsuke Saruwatari (Shizuoka Univ.), Takashi Watanabe (Osaka Univ.) |
Thu, Nov 5 AM RCS Express session
Chair: Hidekazu Murata
11:45 - 12:05 |
(52)
RCS |
11:45-12:05 |
Proposal of collision control based on WLAN parameter control using frame collision information RCS2015-216 |
Yuki Baba, Akira Matsumoto, Peng Shao (NCOS), Peter Davis (Telecognix) |
| |
12:05-13:10 |
Lunch Break ( 65 min. ) |
Thu, Nov 5 AM WPT Special Talk Room 3
Chair: Hiroshi Hirayama
10:55 - 11:45 |
(53)
WPT |
10:55-11:45 |
[Special Talk]
Seven diverse missions of circuit Q factor in radio communication and wireless power transfer WPT2015-53 |
Takashi Ohira (Toyohashi Univ Tech) |
| |
11:45-13:10 |
Break ( 85 min. ) |
Thu, Nov 5 PM A・P/RCS Organized session "Propagation / antenna mesurement technology and communication technology using them", Organizer Prof. Minseok Kim (Niigata Univ.) and Prof. Toshihiko Nishimura (Hokkaido Univ.) Room 1
Chair: Prof. Hisato IWAI (Doshisha univ.)
13:10 - 14:25 |
(54)
AP |
13:10-13:35 |
[Invited Lecture]
On efficient utilization on spatial propagation environment AP2015-129 RCS2015-217 |
Kentaro Nishimori (Niigata Univ.) |
(55)
AP |
13:35-14:00 |
[Invited Lecture]
Stochastic Channel Model for Residential Microcellular Environements at 11GHz AP2015-130 RCS2015-218 |
Minseok Kim (Niigata Univ.), Jun-ichi Takada (Tokyo Tech), Satoshi Suyama (NTT Docomo) |
(56)
AP |
14:00-14:25 |
[Invited Lecture]
Characteristics of Indoor Radio Propagation Channel at 20 GHz Band AP2015-131 RCS2015-219 |
Ngochao Tran, Tetsuro Imai, Yukihiko Okumura (NTT Docomo) |
| |
14:25-14:35 |
Break ( 10 min. ) |
Thu, Nov 5 PM A・P/SAT Joint session Room2
Chair: Prof. Keizo CHO (Chiba Institute of Tech.)
13:10 - 14:25 |
(57)
SAT |
13:10-13:35 |
Study on Satellite Antenna Pattern Prediction considering Location of Earth Stations for Footprint Measurement System AP2015-132 SAT2015-54 |
Teruaki Orikasa, Amane Miura, Maki Akioka, Mashaki Satho, Morio Toyoshima (NICT) |
(58)
SAT |
13:35-14:00 |
C/Ku-Band Reflector Antenna for QZSS Tracking Control Stations AP2015-133 SAT2015-55 |
Tomohiro Takahashi, Hiroto Ado (Mitsubishi Electric), Syuji Kawano (Mitsubishi Electric Engineering), Koji Yoshida, Hidenori Yukawa, Tetsu Owada, Tomohiro Mizuno, Hiroyuki Sato (Mitsubishi Electric) |
(59)
AP |
14:00-14:25 |
Simultaneous Optimal Design Method of Primary Radiator and Reflector for Shaped Beam Antenna AP2015-134 SAT2015-56 |
Takashi Tomura, Michio Takikawa, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) |
| |
14:25-14:35 |
Break ( 10 min. ) |
Thu, Nov 5 PM WPT Room 3
Chair: Masaya Tamura
13:10 - 14:25 |
(60)
WPT |
13:10-13:35 |
Application examination of the wireless power transfer(WPT) systems for a running AGV(automated guided vehicle) WPT2015-54 |
Masayoshi Sugino (SOKEN), Toshihiko Inagaki (DENSO), Shigeru Takeda (DENSO WAVE) |
(61)
WPT |
13:35-14:00 |
Study on Microwave Power Transfer to Sensors in Car Engine Compartment WPT2015-55 |
Hiroaki Goto, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) |
(62)
WPT |
14:00-14:25 |
Magnetic resonance wireless power transmission using a three-dimensional fractal loop WPT2015-56 |
Hiroki Ishikawa, Yoshihiko Kuwahara (Shizuoka Univ.) |
| |
14:25-14:35 |
Break ( 10 min. ) |
Thu, Nov 5 PM A・P/RCS Organized session "Propagation / antenna mesurement technology and communication technology using them", Organizer Prof. Minseok Kim (Niigata Univ.) and Prof. Toshihiko Nishimura (Hokkaido Univ.) Room 1
Chair: Makoto Taromaru
14:35 - 16:15 |
(63)
RCS |
14:35-15:00 |
[Invited Lecture]
A Study of User Scheduling for Millimeter Wave MU-MIMO Systems
-- Evaluation with Small Conference Room Channel Model and 3-secter Access Point -- AP2015-135 RCS2015-220 |
Yuyuan Chang, Keisuke Hirota, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech.) |
(64)
RCS |
15:00-15:25 |
[Invited Lecture]
Ericsson's 5G Concept and Overview of Radio Access Trial AP2015-136 RCS2015-221 |
Hideshi Murai, Shoji Itoh, Katsumi Matsumoto (Ericsson Japan), Bjoumlrn Halvarsson, Elias Karam, Martin Nystroumlm, Roger Pirinen, Arne Simonsson, Qiang Zhang, Peter Oumlkvist, Stefan Parkvall, Johan Furuskog, Erik Dahlman (Ericsson) |
(65)
RCS |
15:25-15:50 |
[Invited Lecture]
Massive MIMO Technology Using Higher Frequency Bands for 5G AP2015-137 RCS2015-222 |
Satoshi Suyama, Tatsuki Okuyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) |
(66)
AP |
15:50-16:15 |
[Invited Lecture]
Characteristics Evaluation of Dense Multipath Component in 11GHz-band Indoor Environment AP2015-138 RCS2015-223 |
Kentaro Saito, Junichi Takada (Tokyo Institute of Technology), Kim Minseok (Niigata University) |
| |
16:15-16:25 |
Break ( 10 min. ) |
Thu, Nov 5 PM SAT Special Talk Room 2
Chair: Takatoshi Sugiyama (Kogakuin Univ.)
14:35 - 15:25 |
(67)
SAT |
14:35-15:25 |
[Special Talk]
Recent Trend of Satellite Communication Service SAT2015-57 |
Tasuku Nagoya, Mitsuru Sasanuma, Yasuhiko Morita, Kazuya Murase, Hiroyuki Kobashi (JSAT) |
| |
15:25-15:35 |
Break ( 10 min. ) |
Thu, Nov 5 PM A・P Room 3
Chair: Prof. Jiro HIROKAWA (Tokyo Tech.)
14:35 - 15:25 |
(68)
AP |
14:35-15:00 |
Design of Rotman-lens-feeding Low-profile Beam-scanning Millimeter-wave Microstrip Antenna Using Bow-tie Slot Coupling Double-layer Microstrip Connection AP2015-139 |
Yasuhiro Imade, Kunio Sakakibara, Nobuyoshi Kikuma (Nagoya Inst. of Tech.) |
(69)
AP |
15:00-15:25 |
Effect by Folded Loop Elements for Reflector Backed Dipole Antenna Using Loop Parasitic Elements AP2015-140 |
Takayoshi Sasaki, Keizo Cho (Chiba Inst. of Tech.), Taisuke Ihara, Tatsuhiko Yoshihara (NTT DOCOMO) |
| |
15:25-15:35 |
Break ( 10 min. ) |
Thu, Nov 5 PM SAT Room 2
Chair: Amane Miura (NICT)
15:35 - 16:25 |
(70)
SAT |
15:35-16:00 |
Time delay compensation method by the interpolation signal generation between the antennas in distributed array antenna for broadband system SAT2015-58 |
Kouhei Suzaki, Hideya So, Daisuke Goto, Yoshinori Suzuki, Fumihiro Yamashita, Katsuya Nakahira, Kiyoshi Kobayashi (NTT) |
(71)
SAT |
16:00-16:25 |
A Proposal on Undesired Radiation Suppression Technique with Adaptive Control of Transmission Plate for Distributed Array Antenna Systems in Mobile Environment SAT2015-59 |
Hideya So, Kouhei Suzaki, Daisuke Goto, Yoshinori Suzuki, Fumihiro Yamashita (NTT) |
Thu, Nov 5 PM WPT Room 3
Chair: Takashi Hikage
15:35 - 16:50 |
(72)
WPT |
15:35-16:00 |
Prototype system of a multi-point wireless energy transmitter embedded in LED light WPT2015-57 |
Gento Matsushita (Osaka Univ.), Daiki Maehara, Kei Sakaguchi (Tokyo Tech), Seiichi Sampei (Osaka Univ.) |
(73)
WPT |
16:00-16:25 |
Role of the conductivity of the water in a WPT system to a robot fish WPT2015-58 |
Tatsuya Hiraiwa, Ryuzi Ito, Toshio Ishizaki (Ryukoku Univ), Ikuo Awai (Ryutech) |
(74)
WPT |
16:25-16:50 |
Matching Circuit Design for High Conversion Efficiency Differential Rectenna WPT2015-59 |
Jun Takahashi, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
Thu, Nov 5 PM A・P/RCS Invited Talk Room 1
Chair: Prof. Hiroyuki ARAI (YNU)
16:25 - 17:15 |
(75)
AP |
16:25-17:15 |
[Invited Talk]
Characterization of Radio Propagation Channel for Microwave and Millimeter Wave Mobile Communication Systems
-- Toward 5G New Radio Access Technology -- AP2015-141 RCS2015-224 |
Jun-ichi Takada (Tokyo Tech) |
Fri, Nov 6 AM RCS Room 1
Chair: Takamichi Inoue
09:30 - 10:45 |
(76)
RCS |
09:30-09:55 |
High Frequency Radio Environment Recognition based on Undersampling RCS2015-225 |
Nobuaki Kuno, Yuki Morimoto, Yoshio Karasawa (UEC) |
(77)
RCS |
09:55-10:20 |
Adaptive low power density baseband radio in multi-path rich environment RCS2015-226 |
Jin Nakazato, Uyanga Galbadrakh, Yuki Morimoto, Yoshio Karasawa (UEC) |
(78)
RCS |
10:20-10:45 |
Off-Line Field Evaluation Systems Employing Acoustic Electronic Equipments for Under Water Acoustic Communications RCS2015-227 |
Souichiro Morita, Akinobu Murayama, Nanase Yumoto, Hiroshi Kubo (Ritsumeikan Univ.) |
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10:45-10:55 |
Break ( 10 min. ) |
Fri, Nov 6 AM RCS Room 2
Chair: Satoshi Denno
09:30 - 10:45 |
(79)
RCS |
09:30-09:55 |
An Evaluation of Handover Algorithms with Load Balancing for Heterogeneous Network RCS2015-228 |
Rintaro Yoneya, Abolfazl Mehbodniya, Fumiyuki Adachi (Tohoku Univ.) |
(80)
RCS |
09:55-10:20 |
A Base Station Sleep Mode Algorithm Combined with a Channel Interference-Aware Channel Segregation in HetNet RCS2015-229 |
Ren Sugai, Abolfazl Mehbodniya, Fumiyuki Adachi (Tohoku Univ.) |
(81)
RCS |
10:20-10:45 |
A Study on GPS Ranging Based on Signal Subspace Method in Frequency Selective Fading Channels RCS2015-230 |
Bijaya Ram Shrestha, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Fri, Nov 6 AM A・P Room 3
Chair: Prof. Nobuyasu TAKEMURA (Nippon Inst. of Tech.)
09:30 - 10:45 |
(82)
AP |
09:30-09:55 |
Evaluation of Estimation Accuracy of a Terminal Position Estimation Method based on Position Fingerprint using Directional Antennas in an Indoor Environment AP2015-142 |
Ryo Yamada, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ) |
(83)
AP |
09:55-10:20 |
Identification of parallel running vehicles by the support vector machine AP2015-143 |
Hiroki Tsutsumi, Yoshihiko Kuwahara (Shizuoka Univ.) |
(84)
AP |
10:20-10:45 |
Experimental Evaluation of Indoor Localization Method using Only RSSI of Wireless Beacons AP2015-144 |
Kazuki Ishii, Naoki Honma (Iwate Univ.), Atsushi Miura, Hiroto Minamizawa (ERi), Yoshitaka Tsunekawa (Iwate Univ.) |
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10:45-10:55 |
Break ( 10 min. ) |
Fri, Nov 6 AM RCS Room 1
Chair: Kazuki Nakamura
10:55 - 12:10 |
(85)
RCS |
10:55-11:20 |
Channel Sounders for Under Water Acoustic Communications in the Presence of Double Selective Channel Environments RCS2015-231 |
Akinobu Murayama, Souichiro Morita, Nanase Yumoto, Hiroshi Kubo (Ritsumeikan Univ.) |
(86)
RCS |
11:20-11:45 |
Bit Error Rate Performance of Single Carrier Differential QPSK/Differential Detection in Actual Under Water Acoustic Communications Environment RCS2015-232 |
Nanase Yumoto, Souichiro Morita, Akinobu Murayama, Hiroshi Kubo (Ritsumeikan Univ.) |
(87)
RCS |
11:45-12:10 |
Under Water Environment Acoustic Signal Detection Schemes Employing Dual-Loop Adaptive Noise Cancelling Based on Analog Network Coding RCS2015-233 |
Shota Nagano, Shohei Kawai, Hiroshi Kubo (Ritsumeikan Univ.) |
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12:10-13:10 |
Lunch Break ( 60 min. ) |
Fri, Nov 6 AM RCS Room 2
Chair: Satoshi Suyama
10:55 - 12:10 |
(88)
RCS |
10:55-11:20 |
Synchronization to periodic noise from vehicular for the adaptive side band canceller RCS2015-234 |
Yuichiro Sato, Satoshi Denno (Okayama Univ.) |
(89)
RCS |
11:20-11:45 |
A Study on Radio Propagation Simulation for Smart Meter in Apartment RCS2015-235 |
Nodoka Nakagaki, Yasushi Yamao (UEC), Reina Nagayama, Takuya Kawata (Tokyo Gas) |
(90)
RCS |
11:45-12:10 |
An Analysis of Generation Method of OFDM Modulation Wave Using Spatial Composite of Quasi-constant Envelope Modulation Wave RCS2015-236 |
Shuzo Mizoguchi, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) |
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12:10-13:10 |
Lunch Break ( 60 min. ) |
Fri, Nov 6 AM A・P Room 3
Chair: Prof. Yoshio KUWAHARA (Shizuoka Univ.)
10:55 - 12:10 |
(91)
AP |
10:55-11:20 |
Non-Contact Channel Estimation of Propagation Channel Using Load Modulation for Evaluating Miniaturized MIMO Antenna AP2015-145 |
Kazuya Takahashi, Naoki Honma (Iwate Univ.), Kentaro Murata (NDA), Yoshitaka Tsunekawa (Iwate Univ.) |
(92)
AP |
11:20-11:45 |
DOA Estimation Using Synthetic Aperture Method AP2015-146 |
Kazuma Tomimoto, Ryo Yamaguchi (SoftBank) |
(93)
AP |
11:45-12:10 |
FPGA Implementation of Channel Emulator with Automatic Channel Sounding Feedback for MU-MIMO WLAN systems AP2015-147 |
Tran Thi Thao Nguyen, Leonardo Lanante, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi (Kyutech) |
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12:10-13:10 |
Lunch Break ( 60 min. ) |
Fri, Nov 6 PM A・P/RCS Organized session "Propagation / antenna mesurement technology and communication technology using them", Organizer Prof. Minseok Kim (Niigata Univ.) and Prof. Toshihiko Nishimura (Hokkaido Univ.) Room 1
Chair: Prof. Kentaro SAITO (Tokyo Tech.)
13:10 - 14:25 |
(94)
AP |
13:10-13:35 |
[Invited Lecture]
Path Loss Characteristics from 0.8 GHz to 37 GHz Bands on Sigle Floor in Indoor Office AP2015-148 RCS2015-237 |
Motoharu Sasaki, Minoru Inomata, Wataru Yamada, Takeshi Onizawa (NTT) |
(95)
RCS |
13:35-14:00 |
[Invited Lecture]
Directional Characteristics of Millimeter Wave Propagation Channel in Outdoor Urban Picocell AP2015-149 RCS2015-238 |
karma Wangchuk (Tokyotech,), Minseok Kim, Kento Umeki, Tatsuki Iwata (Niigata Univ.), Kentaro Saito, Jun-ichi Takada (Tokyo Inst. of Tech.) |
(96)
RCS |
14:00-14:25 |
[Invited Lecture]
Effective use of the First Eigen-modes on Massive MIMO communication in LOS environment AP2015-150 RCS2015-239 |
Atsushi Ohta, Yushi Shirato, Kazuki Maruta, Takuto Arai, Tatsuhiko Iwakuni, Masataka Iizuka (NTT) |
| |
14:25-14:35 |
Break ( 10 min. ) |
Fri, Nov 6 PM SAT Room 2
Chair: Toshinori Suzuki (Tohoku Gakuin Univ.)
13:10 - 14:25 |
(97)
SAT |
13:10-13:35 |
Receiver System for monitoring Broadcasting Satellite Service in Japan SAT2015-60 |
Yutaka Kawaguchi (B-SAT), Kazuhisa Hatakeyama (NHK), Kazunori Yokohata, Motoki Matsubara (B-SAT) |
(98)
SAT |
13:35-14:00 |
A Study on Relationship between Rain Area Velocities and Rain Attenuation Observations at 3 Locations in Ku-Band Satellite Communications Links SAT2015-61 |
Yasuyuki Maekawa, Naoki Kubota, Yoshiaki Shibagaki (Osaka Electro-Commun. Univ.) |
(99)
SAT |
14:00-14:25 |
A Measurement of Propagation in High Mobility Environments for Ka Band Satellite Communication SAT2015-62 |
Tomoshige Kan, Takashi Takahashi, Kazuyoshi Kawasaki, Akira Akaishi, Toshio Asai, Byongpyo Jeong, Hajime Susukita, Shuji Murakami, Morio Toyoshima (NICT) |
Fri, Nov 6 PM WPT Room 3
Chair: Tsunayuki Yamamoto
13:10 - 14:25 |
(100)
WPT |
13:10-13:35 |
The effect of salt water for Spiral resonator unloaded Q WPT2015-60 |
Kentaro Kawabe, Dai Futagami, Yangjun Zhang, Toshio Ishizaki (Ryukoku Univ.), Ikuo Awai (Ryutech) |
(101)
WPT |
13:35-14:00 |
A Basic Study on Wireless Power Transfer with Self-Resonant Antenna Using an Existing Structure as a Repeater WPT2015-61 |
Shohei Fukasawa, Keigo Nakamura, Hiroshi Hirayama (NIT) |
(102)
WPT |
14:00-14:25 |
Short-Range Wireless Transmission Scheme Movable on a Flat Surface WPT2015-62 |
Takuya Yamanaka (UEC), Akihiro Kodama (KAIYODENSHIKOGYO), Kazuyuki Takasaki (TMCIT), Yoshio Karasawa (UEC) |
| |
14:25-14:35 |
Break ( 10 min. ) |
Fri, Nov 6 PM RCS Room 1
Chair: Tomoya Tandai
14:35 - 15:50 |
(103)
RCS |
14:35-15:00 |
Channel Prediction Using Compressed Sensing in a Multi-User MIMO Environment with Moving Scatterers RCS2015-240 |
Shunsuke Uehashi, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) |
(104)
RCS |
15:00-15:25 |
PADM (per transmit antenna differential mapping) Transmit Diversity with Higher Order Channel Prediction for Multi-Level Modulation Index RCS2015-241 |
Takuma Yamagishi, Toshiki Mori, Hiroshi Kubo (Ritsumeikan Univ.) |
(105)
RCS |
15:25-15:50 |
PADM (per transmit antenna differential mapping) Spatial Multiplexing with Higher Order Channel Prediction for Multi-Level Modulation Index RCS2015-242 |
Toshiki Mori, Takuma Yamagishi, Hiroshi Kubo (Ritsumeikan Univ.) |
Fri, Nov 6 PM A・P Room 3
Chair: Dr. Naoki KITA (NTT)
14:35 - 15:50 |
(106)
AP |
14:35-15:00 |
Performance Improvement of Obstacle Detection of Short Range MIMO Sensor Using Selection Diversity Technique AP2015-151 |
Yuya Aoki, Kazunari Mase, Nobuyoshi Kikuma, Kunio Sakakibara (NIT) |
(107)
AP |
15:00-15:25 |
A Study on Antenna Array Design in MIMO systems with Single Base Station Antenna AP2015-152 |
Eiji Mochida (SEI), Masayuki Nakano (KDDI Labs.) |
(108)
AP |
15:25-15:50 |
A Study on Single RF Front-End MIMO Receiver with Periodically Variable Antenna Pattern AP2015-153 |
Yusuke Idoguchi, Masato Saito (Ryukyu Univ.) |
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