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Technical Committee on Radio Communication Systems (RCS) [schedule] [select]
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), Tesuya Yamamoto (Panasonic), Koji Ishibashi (Univ. of Electro-Comm.)

Conference Date Tue, Jun 17, 2014 09:00 - 18:50
Wed, Jun 18, 2014 09:00 - 18:50
Thu, Jun 19, 2014 09:00 - 12:30
Topics First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Conference Place OKINAWAKEN SEINENKAIKAN 
Address 2-15-23, Kume, Naha-city, 900-0033 Okinawa Japan
Transportation Guide 5min. from Asahi-bashi Station, Okinawa-City Mono-rail
http://www.okiseikan.or.jp/user.php?CMD=1154016000000
Contact
Person
Mr. Akihiro Okazaki (Mitsubishi Electric Corp.)
+81-467-41-2454
Sponsors This conference is technically cosponsored by FuTURE FORUM, JAPAN-CHINA Information and Communications Technology Forum, YRP R&D Promotion Committee

Tue, Jun 17 AM 
09:00 - 10:05
(1) 09:00-09:08 Dynamic Multi-Hop Network with Threshold Controlled Routing Algorithm Jin Watanabe, Yuki Matsuzawa, Yasushi Yamao (UEC)
(2) 09:08-09:16 ZigBee-based M2M Network Consisting of Multiple Vehicles and Roadside Devices Keisuke Hirose, Koji Ishibashi, Yasushi Yamao (UEC), Yasuhiro Hirayama, Manabu Sawada (DENSO)
(3) 09:16-09:24 Bit error rate performance of acoustic communications in indoor environments Tomohiro Imoto, Ryo Michio, Shinichiro Morishita, Hiroshi Kubo (Ritsumeikan Univ)
(4) 09:24-09:32 Multi-carrier decision-feedback differential detection employing higher order channel prediction for fast time-varying fading Ritsuko Miyazaki, Hiroshi Kubo (Ritsumeikan Univ.)
(5) 09:32-09:40 Capacity Evaluation of Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System Junpei Kuboniwa, Yuji Miyake, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)
(6) 09:40-09:48 Transmission Performance of QZSS Short Message Communication SS-CDMA in Rayleigh Fadaing Environment Kohei Akimoto, Yuji Miyake, Suguru Kameda, Akinori Taira, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)
(7) 09:48-09:56 Study on electric power saving scheme in smart grid using exact location with Ultla Wide-Band signals Keita Nakashima, Manato Horiba, Eiji Okamoto (Nagoya Inst. of Tech.)
  09:56-10:05 Break ( 9 min. )
Tue, Jun 17 AM 
10:05 - 11:01
(8) 10:05-10:13 A Design of MIMO Decoder using LLR Approximation without Maximum Value Calculation Reina Hongyo, Thi Hong Tran, Hiroshi Ochi (Kyusyu Inst. of Tech.)
(9) 10:13-10:21 Low Complexity Precoder for MU-MIMO System using Proposed Decompression Method for V Matrix Naotaka Yoshida, Yuji Yokota, Yuhei Nagao, Hiroshi Ochi (Kyusyu Inst. of Tech.)
(10) 10:21-10:29 MU-MIMO Transmission for Multi-antenna Stations with Imperfect CSI Keisuke Ujihara (Waseda Univ.), Tomoki Murakami (NTT), Yoshinori Sakata (Waseda Univ.), Yasushi Takatori, Masato Mizoguchi (NTT), Fumiaki Maehara (Waseda Univ.)
(11) 10:29-10:37 Study of Channel Prediction for Multi-user MIMO Precoding System Toshiki Tanaka, Hidekazu Murata (Kyoto Univ.)
(12) 10:37-10:45 A Study on PDA Detection with Channel Selection Teppei Kogure, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.)
(13) 10:45-10:53 Cloud-based channel selection and transmit power control for wireless LAN systems Makoto Mizukami, Kei Sakaguchi, Seiichi Sampei (Osaka Univ.)
(14) 10:53-11:01 Inversely Proportional Setting of Transmission Power and Carrier Sense Threshold for WLAN Throughput Improvement Fumiya Shiotani, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Riichi Kudo, Koichi Ishihara (NTT)
  11:01-11:10 Break ( 9 min. )
Tue, Jun 17 AM 
11:10 - 12:40
  -  
  12:40-13:40 Lunch ( 60 min. )
Tue, Jun 17 PM 
13:40 - 15:00
(15) 13:40-14:00 Interference Cancellation System Using Array Antenna and OMF for Inter-Vehicle Communications Masato Suzuki, Chika Sugimoto, Ryuji Kohno (Yokohama National Univ.)
(16) 14:00-14:20 Adaptive Wireless System Compensating Positioning Error for Railway using Beamforming-Network Li Chen, Takuro Sato (Waseda Univ.)
(17) 14:20-14:40 Considerations on signal processing for 60GHz band WLAN service area discovery using diversity techniques Sho Wada, Masahiro Umehira, Shigeki Takeda, Teruyuki Miyajima, Kenichi Kagoshima (Ibaraki Univ.)
(18) 14:40-15:00 Imperfect channel estimation and its effect on uplink FDMA resource management Abolfazl Mehbodniya, Fumiyuki Adachi (Tohoku Univ.)
Tue, Jun 17 PM 
15:00 - 15:40
(19) 15:00-15:20 An Elementary Study on Node Pair Selection in Relay-Aided Communication System Based on Stable Marriage Problem Tetsuki Taniguchi, Yoshio Karasawa (Univ. of Electro-Comm.)
(20) 15:20-15:40 Proposal of Time-Frequency 2D AGC using Analogue Transversal Filter
-- Fundamental Study on Tap Interval and Total Delay Time of Tapped Delay Line and Receiver Architecture --
Makoto Taromaru, Naotoshi Yamasaki, Mai Ohta (Fukuoka Univ.)
  15:40-15:50 Break ( 10 min. )
Tue, Jun 17 PM 
15:50 - 17:50
(21) 15:50-16:10 Performance Analysis of Cooperative Control between CSO on CRE and Transmission Power for Pico-eNB in HetNet Shingo Matsuoka (Kogakuin Univ), Kazuaki Takeda, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO), Hiroyuki Otsuka (Kogakuin Univ)
(22) 16:10-16:30 Investigations on Improvement of Convergence for Decentralized Cell Association Method in Heterogeneous Networks Yoshitaka Ikeda, Kenichi Higuchi (Tokyo Univ. of Science)
(23) 16:30-16:50 Total Transmit Power Minimization under Per-Antenna Power Constraint for MIMO-SVD Shinya Kumagai (Tohoku Univ.), Koichi Adachi, Sumei Sun (I2R), Fumiyuki Adachi (Tohoku Univ.)
(24) 16:50-17:10 Single-Carrier MU-MIMOusing Vector Perturbation Shohei Yoshioka, Shinya Kumagai, Fumiyuki Adachi (Tohoku Univ.)
(25) 17:10-17:30 Non-orthogonal Multiple Access Using Intra-beam Superposition Coding and SIC in Base Station Cooperative MIMO Cellular Downlink Nobuhide Nonaka (Tokyo Univ. of Science), Anass Benjebbour (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science)
(26) 17:30-17:50 Application of Non-linear Frequency-Domain Block Signal Detection to Pseudo Block Coded Single-Carrier Transmission Hiroyuki Miyazaki, Fumiyuki Adachi (Tohoku Univ.)
  17:50-18:00 Break ( 10 min. )
Tue, Jun 17 PM 
18:00 - 18:50
  -  
Wed, Jun 18 AM 
09:00 - 09:48
(27) 09:00-09:08 Improvements of FBS Resource Utilization and Convergence Time of ABS Assignment using Dynamic ABS Assignment in HetNet Masayoshi Ozawa, Tomoaki Ohtsuki (Keio Univ.)
(28) 09:08-09:16 Joint Control of Autonomous Cell Association and Power Control for Heterogeneous Networks with Inter-cell Interference Coordination Kota Ito, Kenichi Higuchi (Tokyo Univ. of Science)
(29) 09:16-09:24 Transmission Power Control Method Using Protected and Non-protected Bands Based on Shared Metric Among Base Stations for Downlink Heterogeneous Networks Soya Matsui, Kenichi Higuchi (Tokyo Univ. of Science)
(30) 09:24-09:32 Design and Performance of a DC Subcarrier Shift-DFT Spreading OFDM Scheme for PAPR Reduction Shigeki Nihei, Masahiro Umehira, Shigeki Takeda (Ibaraki Univ.)
(31) 09:32-09:40 Effect of Joint Detection in Non-orthogonal Multiple Access Takahiro Yazaki, Yukitoshi Sanada (Keio Univ.)
(32) 09:40-09:48 Performance of Overloaded MIMO-OFDM System with Repetition Code Hikari Matsuoka, Yoshihito Doi, Tatsuro Yabe, Yukitoshi Sanada (Keio Univ.)
  09:48-10:05 Break ( 17 min. )
Wed, Jun 18 AM 
10:05 - 11:01
(33) 10:05-10:13 Iterative Estimation Of Undesired Signal Power For Superposed Multicarrier Transmission With Channel Estimation Error Yohei Shibata, Naotoshi Yoda, Tomoaki Ohtsuki (Keio Univ.), Jun Mashino, Takatoshi Sugiyama (NTT)
(34) 10:13-10:21 Investigations on Adaptive Transmission Power Control Based on Soft FFR for Downlink OFDMA Yusuke Takahashi, Kenichi Higuchi (Tokyo Univ. of Science)
(35) 10:21-10:29 Throughput Performance of Turbo Coded Single-Carrier Transmission with Frequency-Domain Puncturing Shohei Nakajima (Tokyo Univ. of Science), Kazuki Takeda (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science)
(36) 10:29-10:37 EVM Impact on Transmission Performance of OFDM with 256/1024-QAM Hiroki Iwasaki, Shingo Matsuoka, Hiroyuki Otsuka (Kogakuin Univ.)
(37) 10:37-10:45 Wireless Steganography in MIMO System Keisuke Hokai, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.)
(38) 10:45-10:53 Secret Information Transmission Scheme in MIMO System Takuma Takimura, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.)
(39) 10:53-11:01 The Secret Key Capacity of Secret Key Agreement Scheme Using Multiple-Antenna Naoki Iwamoto, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ)
  11:01-11:10 Break ( 9 min. )
Wed, Jun 18 AM 
11:10 - 12:40
  -  
  12:40-13:40 Lunch ( 60 min. )
Wed, Jun 18 PM 
13:40 - 15:20
(40) 13:40-14:00 Transmission efficiency in MIMO communication
-- Performance comparison of access control for Single-user and Multi-user --
Toshiyuki Ogawa (Nippon Inst. of Tech.), Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.)
(41) 14:00-14:20 Transmission efficiency in MIMO communication
-- Improvement on transmission efficiency by implicit beamforming --
Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri, Toshiyuki Ogawa (Nippon Inst. of Tech.)
(42) 14:20-14:40 Study on Interference Mitigation using random resource allocation for Device to Device Direct Communication underlaying LTE-Advanced Network Chiharu Yamazaki, Takahiro Saiwai, Masato Fujishiro, Kugo Morita (KYOCERA)
(43) 14:40-15:00 Consideration on Analog CSI Feedback Enhancement for LTE-Advanced Chiharu Yamazaki, Hiroyuki Urabayashi, Fangwei Tong, Masato Fujishiro, Kugo Morita (KYOCERA)
(44) 15:00-15:20 Development of Smart Phone for TVWS LTE Communication System Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Hiroshi Harada (NICT)
  15:20-15:30 Break ( 10 min. )
Wed, Jun 18 PM 
15:30 - 17:10
(45) 15:30-15:50 Evaluation of Energy Efficient Inter-frequency Small Cell Search Scheme using Radio Frequency Fingerprint in Millimeter-wave Heterogeneous Networks Hailan Peng, Toshiaki Yamamoto, Yasuhiro Suegara (KDDI R&D Labs.)
(46) 15:50-16:10 Network-controlled Channel and Bandwidth Allocation Scheme for IEEE 802.11ac Wireless LANs B. A. Hirantha Sithira Abeysekera, Munehiro Matsui, Yusuke Asai, Masato Mizoguchi (NTT)
(47) 16:10-16:30 Multi-planar parallelogram array antennas and simplified user scheduling for Massive Antenna Systems for wireless entrance (MAS-WE) Takuto Arai, Atsushi Ohta, Kazuki Maruta, Masataka Iizuka (NTT)
(48) 16:30-16:50 Experimental Investigation for Massive Antenna Systems for Wireless Entrance (MAS-WE) with Parallelogram Array Antennas
-- Experimental extension for massive MIMO channel measurement and its basic performance evaluation results --
Atsushi Ohta, Kazuki Maruta, Takuto Arai, Satoshi Kurosaki, Tatsuhiko Iwakuni, Masataka Iizuka (NTT)
(49) 16:50-17:10 Experimental Investigation of Massive Antenna Systems for Wireless Entrance (MAS-WE) with Parallelogram Array Antennas
-- Performance evaluation for MAS-WE for higher order spatial division multiplexing --
Kazuki Maruta, Atsushi Ohta, Takuto Arai, Satoshi Kurosaki, Tatsuhiko Iwakuni, Masataka Iizuka (NTT)
  17:10-17:20 Break ( 10 min. )
Wed, Jun 18 PM 
17:20 - 18:40
(50) 17:20-17:40 A Study on Next-Generation Wireless Access with Higher Frequency Bands Akihiro Okazaki, Hiroki Iura, Noriyuki Fukui, Keijiro Take, Atsushi Okamura (Mitsubishi Electric)
(51) 17:40-18:00 Multiuser MIMO Transmission with Receive Weight Assign for Station with Multiple Antennas Tomoki Murakami, Riichi Kudo, Yasushi Takatori, Masato Mizoguchi (NTT), Fumiaki Maehara (Waseda Univ.)
(52) 18:00-18:20 Joint Fixed Beamformining and Eigenmode Precoding with Increased Number of Fixed Beams for Massive MIMO System in Higher Frequency Bands Tatsunori Obara, Satoshi Suyama, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO)
(53) 18:20-18:40 Requirements on Power Amplifier for Super High Bit Rate Massive MIMO OFDM Transmission Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO)
Wed, Jun 18 PM 
18:40 - 18:50
  -  
Thu, Jun 19 AM 
09:00 - 12:30
  -  
  -  
(54) 09:30-10:10 [Invited Talk]
The Future of Radio Use, 5G
Hideo Fuseda (MIC)
(55) 10:10-10:50 [Invited Talk]
5G Research in China
You Xiaohu (Southeast Univ.)
  10:50-11:10 Break ( 20 min. )
(56) 11:10-11:50 [Invited Talk]
Activities of ARIB 2020 and Beyond Ad Hoc
Takehiro Nakamura (NTT DOCOMO), Takaharu Nakamura (Fujitsu)
(57) 11:50-12:30 [Invited Talk]
5G Mobile Communication Networking Technology
Wang Jing (Tsinghua Univ.)

Announcement for Speakers
Invited TalkEach speech will have 35 minutes for presentation and 5 minutes for discussion.
General TalkEach speech will have 15 minutes for presentation and 5 minutes for discussion.
General Talk (エキスプレスセッション)Each speech will have 15 minutes for presentation and 5 minutes for discussion.
General Talk (初めての研究会)Each speech will have 8 minutes for presentation and 0 minutes for discussion.

Contact Address and Latest Schedule Information
RCS Technical Committee on Radio Communication Systems (RCS)   [Latest Schedule]
Contact Address Akihiro Okazaki (Mitsubishi Electric Corporation)
E--mail:r_- 


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