Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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RCS2015-190
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.)
pp. 1 - 6
RCS2015-191
An EXIT Analysis for Belief-Propagation Based Channel Equalization
Mitsuyoshi Hagiwara, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.)
pp. 7 - 12
RCS2015-192
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.)
pp. 13 - 18
RCS2015-193
Secret Key Agreement Scheme with Measuring Radio Wave Propagation Characteristics
Takumi Higuchi, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.)
pp. 19 - 24
RCS2015-194
A Study on Improvement of eavesdropping tolerance in chaos communication
Ryota Nakahama, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ)
pp. 25 - 30
RCS2015-195
A study on performance improvement of chaos MIMO scheme using advanced stochastic characteristics
Eiji Okamoto (NITech)
pp. 31 - 36
RCS2015-196
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.)
pp. 37 - 42
RCS2015-197
16-QAM Signal Detection Using Belief Propagation in a Massive MIMO System
Tomoya Usami, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.)
pp. 43 - 48
RCS2015-198
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)
pp. 49 - 54
RCS2015-199
[Invited Lecture]
Time-Spatial Characteristics Between Indoors of Different LOS Buildings in Mobile Communications
Hideki Omote, Masayuki Miyashita, Ryo Yamaguchi (SB)
pp. 55 - 60
RCS2015-200
[Invited Lecture]
Outdoor-to-Indoor Path Loss Characteristics for 8GHzto 37GHzBand
Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takeshi Onizawa (NTT)
pp. 61 - 66
RCS2015-201
[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)
pp. 67 - 72
RCS2015-202
[Invited Lecture]
Trend of MIMO systems in the Next Generation Millimeter Wave Wireless LAN Standard IEEE 802.11ay
Mikihiro Ouchi, Yutaka Murakami, Tomohiro Kimura (Panasonic)
pp. 73 - 78
RCS2015-203
[Invited Lecture]
A study on beam selection for multi-beam massive MIMO
Kohei Kameyama, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (NIT), Hiroyoshi Yamada, Hideo Makino (Niigata Univ.)
pp. 79 - 84
RCS2015-204
[Invited Lecture]
Path Loss Characteristics of Wideband Channels at 4.5 GHz
Toru Kitayabu, Lin Ho-Yu, Masayuki Nakano (KDDI Labs.)
pp. 85 - 90
RCS2015-205
Multiuser Massive MIMO Exploiting First Eigenmode Transmission in Higher Frequency Bands
Kazuki Maruta, Tatsuhiko Iwakuni, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka (NTT)
pp. 91 - 96
RCS2015-206
A Study on Low Complexity Inter-user Interference Aware MIMO Decoder for High Performance Downlink MU-MIMO Systems
Reina Hongyo, Leonardo Lanante Jr, Hiroshi Ochi (Kyutech)
pp. 97 - 102
RCS2015-207
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 --
Daichi Tokuyasu, Ryosuke Ono, Makoto Taromaru, Mai Ohta (Fukuoka Univ.)
pp. 103 - 107
RCS2015-208
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 --
Nobuhiko Shibagaki (HITACHI)
pp. 109 - 114
RCS2015-209
Power Saving Methods to Collect Rateless Coded Packets for Wireless Sensor Networks
Yuki Igarashi, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech)
pp. 115 - 120
RCS2015-210
Cyclic Delay Pilot Aided Channel Estimation for Space-Time Block Coded Amplify-and-Forward Bi-Directional Relay Using Analog Network Coding
Chikara Endo, Hiroyuki Miyazaki, Fumiyuki Adachi (Tohoku Univ.)
pp. 121 - 126
RCS2015-211
Performance Evaluation of Full-Dimension MIMO Systems with Consideration for User Density Using a Ray-tracing Technique
Shun Nishizaki, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.)
pp. 127 - 132
RCS2015-212
Open-Loop Correlation Reduction Precoding in Overloaded MIMO-OFDM Systems
Hikari Matsuoka, Yoshihito Doi, Tatsuro Yabe, Yukitoshi Sanada (Keio Univ.)
pp. 133 - 138
RCS2015-213
Field Experiments of Downlink NOMA with 2-by-2 Open-Loop SU-MIMO
Keisuke Saito, Anass Benjebbour, Yoshihisa Kishiyama, Yukihiko Okumura, Takehiro Nakamura (NTT DOCOMO)
pp. 139 - 144
RCS2015-214
On a Fundamental Study on Relay Wireless Communication with Interference Cancelation
Shohei Nishida, Takashi Watanabe (Osaka Univ.)
pp. 145 - 150
RCS2015-215
On a Fundamental Study on Full-duplex Access in a Wireless LAN
Sho Nakagawa (Osaka Univ.), Shunsuke Saruwatari (Shizuoka Univ.), Takashi Watanabe (Osaka Univ.)
pp. 151 - 156
RCS2015-216
Proposal of collision control based on WLAN parameter control using frame collision information
Yuki Baba, Akira Matsumoto, Peng Shao (NCOS), Peter Davis (Telecognix)
pp. 157 - 162
RCS2015-217
[Invited Lecture]
On efficient utilization on spatial propagation environment
Kentaro Nishimori (Niigata Univ.)
pp. 163 - 168
RCS2015-218
[Invited Lecture]
Stochastic Channel Model for Residential Microcellular Environements at 11GHz
Minseok Kim (Niigata Univ.), Jun-ichi Takada (Tokyo Tech), Satoshi Suyama (NTT Docomo)
pp. 169 - 174
RCS2015-219
[Invited Lecture]
Characteristics of Indoor Radio Propagation Channel at 20 GHz Band
Ngochao Tran, Tetsuro Imai, Yukihiko Okumura (NTT Docomo)
pp. 175 - 180
RCS2015-220
[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 --
Yuyuan Chang, Keisuke Hirota, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech.)
pp. 181 - 186
RCS2015-221
[Invited Lecture]
Ericsson's 5G Concept and Overview of Radio Access Trial
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)
pp. 187 - 190
RCS2015-222
[Invited Lecture]
Massive MIMO Technology Using Higher Frequency Bands for 5G
Satoshi Suyama, Tatsuki Okuyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO)
pp. 191 - 196
RCS2015-223
[Invited Lecture]
Characteristics Evaluation of Dense Multipath Component in 11GHz-band Indoor Environment
Kentaro Saito, Junichi Takada (Tokyo Institute of Technology), Kim Minseok (Niigata University)
pp. 197 - 202
RCS2015-224
[Invited Talk]
Characterization of Radio Propagation Channel for Microwave and Millimeter Wave Mobile Communication Systems
-- Toward 5G New Radio Access Technology --
Jun-ichi Takada (Tokyo Tech)
pp. 203 - 208
RCS2015-225
High Frequency Radio Environment Recognition based on Undersampling
Nobuaki Kuno, Yuki Morimoto, Yoshio Karasawa (UEC)
pp. 209 - 214
RCS2015-226
Adaptive low power density baseband radio in multi-path rich environment
Jin Nakazato, Uyanga Galbadrakh, Yuki Morimoto, Yoshio Karasawa (UEC)
pp. 215 - 220
RCS2015-227
Off-Line Field Evaluation Systems Employing Acoustic Electronic Equipments for Under Water Acoustic Communications
Souichiro Morita, Akinobu Murayama, Nanase Yumoto, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 221 - 226
RCS2015-228
An Evaluation of Handover Algorithms with Load Balancing for Heterogeneous Network
Rintaro Yoneya, Abolfazl Mehbodniya, Fumiyuki Adachi (Tohoku Univ.)
pp. 227 - 231
RCS2015-229
A Base Station Sleep Mode Algorithm Combined with a Channel Interference-Aware Channel Segregation in HetNet
Ren Sugai, Abolfazl Mehbodniya, Fumiyuki Adachi (Tohoku Univ.)
pp. 233 - 238
RCS2015-230
A Study on GPS Ranging Based on Signal Subspace Method in Frequency Selective Fading Channels
Bijaya Ram Shrestha, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.)
pp. 239 - 244
RCS2015-231
Channel Sounders for Under Water Acoustic Communications in the Presence of Double Selective Channel Environments
Akinobu Murayama, Souichiro Morita, Nanase Yumoto, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 245 - 250
RCS2015-232
Bit Error Rate Performance of Single Carrier Differential QPSK/Differential Detection in Actual Under Water Acoustic Communications Environment
Nanase Yumoto, Souichiro Morita, Akinobu Murayama, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 251 - 256
RCS2015-233
Under Water Environment Acoustic Signal Detection Schemes Employing Dual-Loop Adaptive Noise Cancelling Based on Analog Network Coding
Shota Nagano, Shohei Kawai, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 257 - 262
RCS2015-234
Synchronization to periodic noise from vehicular for the adaptive side band canceller
Yuichiro Sato, Satoshi Denno (Okayama Univ.)
pp. 263 - 268
RCS2015-235
A Study on Radio Propagation Simulation for Smart Meter in Apartment
Nodoka Nakagaki, Yasushi Yamao (UEC), Reina Nagayama, Takuya Kawata (Tokyo Gas)
pp. 269 - 274
RCS2015-236
An Analysis of Generation Method of OFDM Modulation Wave Using Spatial Composite of Quasi-constant Envelope Modulation Wave
Shuzo Mizoguchi, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.)
pp. 275 - 280
RCS2015-237
[Invited Lecture]
Path Loss Characteristics from 0.8 GHz to 37 GHz Bands on Sigle Floor in Indoor Office
Motoharu Sasaki, Minoru Inomata, Wataru Yamada, Takeshi Onizawa (NTT)
pp. 281 - 286
RCS2015-238
[Invited Lecture]
Directional Characteristics of Millimeter Wave Propagation Channel in Outdoor Urban Picocell
karma Wangchuk (Tokyotech,), Minseok Kim, Kento Umeki, Tatsuki Iwata (Niigata Univ.), Kentaro Saito, Jun-ichi Takada (Tokyo Inst. of Tech.)
pp. 287 - 292
RCS2015-239
[Invited Lecture]
Effective use of the First Eigen-modes on Massive MIMO communication in LOS environment
Atsushi Ohta, Yushi Shirato, Kazuki Maruta, Takuto Arai, Tatsuhiko Iwakuni, Masataka Iizuka (NTT)
pp. 293 - 298
RCS2015-240
Channel Prediction Using Compressed Sensing in a Multi-User MIMO Environment with Moving Scatterers
Shunsuke Uehashi, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.)
pp. 299 - 304
RCS2015-241
PADM (per transmit antenna differential mapping) Transmit Diversity with Higher Order Channel Prediction for Multi-Level Modulation Index
Takuma Yamagishi, Toshiki Mori, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 305 - 310
RCS2015-242
PADM (per transmit antenna differential mapping) Spatial Multiplexing with Higher Order Channel Prediction for Multi-Level Modulation Index
Toshiki Mori, Takuma Yamagishi, Hiroshi Kubo (Ritsumeikan Univ.)
pp. 311 - 316
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.