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Technical Committee on Radio Communication Systems (RCS)
Chair: Makoto Taromaru (Fukuoka Univ.)
Vice Chair: Hidekazu Murata (Kyoto Univ.), Eiji Okamoto (Nagoya Inst. of Tech.)
Secretary: Akihiro Okazaki (Mitsubishi Electric), Satoshi Suyama (NTT DoCoMo)
Assistant: Jun Mashino (NTT), Manabu Mikami (Softbank Mobile), Toshiaki Yamamoto (KDDI R&D Labs.), Takamichi Inoue (NEC), Tetsuya Yamamoto (Panasonic), Koji Ishibashi (Univ. of Electro-Comm.)

DATE:
Thu, Apr 16, 2015 13:00 - 20:45
Fri, Apr 17, 2015 08:30 - 15:40

PLACE:
Yufugokan(894-748, Kawakita, Yufuin-cho, Yufu-shi, 879-5114 Oita, Japan.Oita Airport -Bus 55min.-Yufuin Bus Center -Taxi 12min.Prof. Akinori Taira. +81-22-217-5060)

TOPICS:
Radio Access Technologies, etc.

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Thu, Apr 16 PM RCS1 (13:00 - 13:50)
Chair: Satoshi Suyama (NTT docomo)
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(1) 13:00 - 13:25
Performance Evaluation of OFDM-SDMA Systems using Adaptive Peak Cancellation under Restriction of Out-of-Band Radiation and In-Band Distortion
Tomoya Kageyama, Osamu Muta, Haris Gacanin, Hiroshi Furukawa (Kyushu Univ.)

(2) 13:25 - 13:50
A Study on Decision Feedback Channel Estimation Scheme Using Terminal Speed for Single-Carrier Frequency Domain Equalization
Hirotaka Mihara, Fumiaki Maehara (Waseda Univ.)

----- Break ( 10 min. ) -----

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Thu, Apr 16 PM (14:00 - 16:35)
Chair: Makoto Taromaru (Fukuoka Univ.)
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(3) 14:00 - 14:45
[Invited Talk]
Trends in ITS Wireless Communication Technology :Toward Automated Driving Systems
Yasushi Yamao, Sadao Obana (Univ. of Electro-Communications)

----- Break ( 10 min. ) -----

(4) 14:55 - 15:40
[Invited Talk]
The standardization trend of Information and Communication Technologies for the next genaration ITS
Yasubumi Chimura (OKI)

----- Break ( 10 min. ) -----

(5) 15:50 - 16:35
[Invited Talk]
Cloud-oriented Spatial Information Creation for Advanced Driver Assistance Systems
Yoshiko Kojima, Noriyoshi Suzuki, Kazuo Sato, Satoshi Makido (Toyota CRDL)

----- Break ( 115 min. ) -----

----- Dinner ( 80 min. ) -----

----- Break ( 10 min. ) -----

----------------------------------------
Thu, Apr 16 PM (20:00 - 20:45)
Chair: Eji Okamoto (Nitech Univ.)
----------------------------------------

(6) 20:00 - 20:15
[Invited Lecture]
ITS and its perspective on wireless communications
Takaya Yamazato (Nagoya Univ.)

(7) 20:15 - 20:30
[Invited Lecture]
Development of Vehicle-to-pedestrian Communication Technology :Tentative Report
Yasuhiro Aoyama (Panasonic), Noriaki Minamida (Panasonic System Networks R&D Lab.)

(8) 20:30 - 20:45
[Invited Lecture]
Scenarios and Technical Challenges of Moving Networks (MN) for 5G
Anass Benjebbour (NTT DOCOMO)

----- Workshop Discussion ( 45 min. ) -----

----------------------------------------
Fri, Apr 17 AM RCS2 (08:30 - 09:45)
Chair: Jun Mashino (NTT)
----------------------------------------

(9) 08:30 - 08:55
Evaluation of Positioning Accuracy on QZSS Terminal for GPS Complementary and Reinforcement
Hiroshi Oguma, Keita Norishima, Konatsu Suehiro (NIT,Toyama), Yuji Miyake, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)

(10) 08:55 - 09:20
Experimental Evaluation of Timing Synchronization Accuracy considering Elevation Angle Mask for QZSS SS-CDMA Short Message Communication
Yuji Miyake, Suguru Kameda, Akinori Taira (Tohoku Univ.), Keita Norishima, Hiroshi Oguma (NIT, Toyama college), Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)

(11) 09:20 - 09:45
An Interference Control Scheme using Location Information in WLAN Multicell Environment
Kohei Akimoto, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)

----- Break ( 10 min. ) -----

----------------------------------------
Fri, Apr 17 AM RCS3 (09:55 - 11:10)
Chair: Akinori Taira (Tohoku Univ.)
----------------------------------------

(12) 09:55 - 10:20
A MIMO Receiver with extended Rotation Matrix Adaptive to Wireless channels
Akihiro Kitamoto, Satoshi Denno (Okayama Univ.)

(13) 10:20 - 10:45
Performance Impact of Number of Collaboration Terminals on Collaborative Interference Cancellation
Yuji Hayashi, Hidekazu Murata (Kyoto Univ.)

(14) 10:45 - 11:10
Collaborative Interference Cancellation on MU-MIMO Transmissions with QRM-MLD
Ilmiawan Shubhi, Hidekazu Murata (Kyoto Univ.)

----- Lunch Break ( 60 min. ) -----

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Fri, Apr 17 PM RCS4 (12:10 - 13:50)
Chair: Manabu Mikami (SBM)
----------------------------------------

(15) 12:10 - 12:35
A Study on Small Cell Selection Method Considering the Traffic Load in Heterogeneous Networks
Kazuya Moriwaki, Toshiaki Yamamoto, Hailan Peng, Yasuhiro Suegara (KDDI R&D Labs.)

(16) 12:35 - 13:00
Continuous Beamforming Space Division Multiple Access and Frequency Domain Backoff Scheme on Massive Antenna Systems for Wireless Entrance
Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Satoshi Kurosaki, Takuto Arai, Tatsuhiko Iwakuni, Masataka Iizuka (NTT)

(17) 13:00 - 13:25
Inter-user Interference Suppression with Null-Space Extension in Multiuser Massive MIMO for Time Varying Channel
Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka (NTT)

(18) 13:25 - 13:50
A Study on Coordinated Beamforming for 5G Ultra High-Density Small Cells and its Indoor Experiment
Takaharu Kobayashi, Toshirou Sawamoto, Takashi Seyama, Takashi Dateki, Hiroyuki Seki (Fujitsu Labs.), Kazunari Kobayashi, Morihiko Minowa (Fujitsu), Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO)

----- Break ( 10 min. ) -----

----------------------------------------
Fri, Apr 17 PM RCS5 (14:00 - 15:40)
Chair: Hidekazu Murata (Kyoto Univ.)
----------------------------------------

(19) 14:00 - 14:25
Downlink Transmission Performance of 5G Radio Access Using 15 GHz band in Indoor Small Cell Environment
Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Yoshihisa Kishiyama, Yukihiko Okumura (NTT DOCOMO)

(20) 14:25 - 14:50
Experimental Trial for 5G Systems Using 28 GHz Band -Part I-
Tatsunori Obara, Tatsuki Okuyama (NTT DOCOMO), Yuuichi Aoki (Samsung Electronics), Satoshi Suyama, Jiyun Shen (NTT DOCOMO), Jaekon Lee (Samsung Electronics), Yukihiko Okumura (NTT DOCOMO)

(21) 14:50 - 15:15
Experimental Trial for 5G Systems Using 28 GHz Band -Part II-
Tatsunori Obara, Tatsuki Okuyama (NTT DOCOMO), Yuuichi Aoki (Samsung Electronics), Satoshi Suyama, Jiyun Shen (NTT DOCOMO), Jaekon Lee (Samsung Electronics), Yukihiko Okumura (NTT DOCOMO)

(22) 15:15 - 15:40
Multi-Beam Multiplexing Technologies for 5G Ultra High Capacity Massive MIMO Transmission and Evaluation by Outdoor Fundamental Experiment Trial at 44GHz Band
Akihiro Okazaki, Hiroki Iura, Kenji Nakagawa, Kazuaki Ishioka, Kazunari Kihira, Atsushi Okamura (Mitsubishi Electric), Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO)

# Information for speakers
Invited Talk will have 40 minutes for presentation and 5 minutes for discussion.
General Talk (依頼講演) will have 15 minutes for presentation and 0 minutes for discussion.
General Talk will have 18 minutes for presentation and 7 minutes for discussion.


=== Technical Committee on Radio Communication Systems (RCS) ===
# FUTURE SCHEDULE:

Thu, May 21, 2015 - Fri, May 22, 2015: Kikai-Shinko-Kaikan Bldg. [Thu, Mar 12], Topics: Wireless Internet, Multi-hop network, Mesh network, Network coding, Cross layer technique, Wireless communication, etc.
Wed, Jun 24, 2015 - Fri, Jun 26, 2015: Hokkaido Univ. [Thu, Apr 16], Topics: First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc.
Wed, Jul 29, 2015 - Fri, Jul 31, 2015: JA Naganoken Bldg. [Tue, May 19], Topics: Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device),etc.

# SECRETARY:
Akihiro Okazaki (Mitsubishi Electric)
E-mail:r_-


Last modified: 2015-09-03 10:28:23


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