Online edition: ISSN 2432-6380
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RCS2019-320
R&D of Technology for High Reliability Management of Advanced 5G Network to Various Requirements of Communication Services
Takahide Murakami, Hiroyuki Shinbo, Yu Tsukamoto, Shinobu Nanba, Yoji Kishi (KDDI Research), Morihiko Tamai, Hiroyuki Yokoyama (ATR), Takanori Hara, Koji Ishibashi (The University of Electro-Communications), Kensuke Tsuda, Yoshimi Fujii (Kozo Keikaku Engineering Inc.), Fumiyuki Adachi, Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.), Yuta Seki, Takayuki Sotoyama (Panasonic)
pp. 1 - 6
RCS2019-321
Placement of Base Station Functions According to Diverse Services on Adaptive RAN
Yu Tsukamoto, Haruhisa Hirayama, Seung Il Moon, Shinobu Nanba, Kosuke Nishimura, Hiroyuki Shinbo (KDDI Research)
pp. 7 - 12
RCS2019-322
A Study of Efficient Radio Resource Allocation Method Considering Various Services in Adaptive RAN
Haruhisa Hirayama, Yu Tsukamoto, Shinobu Nanba, Seungil Moon, Kosuke Nishimura, Hiroyuki Shinbo (KDDI Research)
pp. 13 - 17
RCS2019-323
Joint Multilayered User Clustering and Scheduling for Ultra-dense RAN in 5G Advanced Systems
Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.)
pp. 19 - 24
RCS2019-324
K-Means Clustering and Multi-user Zero-Forcing for Ultra-dense RAN in 5G Advanced Systems
Sijie Xia, Chang Ge, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.)
pp. 25 - 30
RCS2019-325
Transmission Efficiency of Uplink Grant-Free Non-Orthogonal Multiple Access
Takanori Hara, Koji Ishibashi (The Univ. of Electro-Communications)
pp. 31 - 36
RCS2019-326
A Study on new modulation technology for Beyond 5G Research on MARIA method (1)
-- mMIMO innovation, Beamforming multi-user/multi-function network and proposal of its protocol --
Maria Takigawa (Meiji Univ.), Gen-ichiro Ohta (YRP)
pp. 37 - 42
RCS2019-327
A Study on new modulation technology for Beyond 5G Research on MARIA method (2)
-- Principle of new information space and information protocol that brings out high added value --
Gen-ichiro Ohta (YRP inc.), Maria Takigawa (Meiji Univ.)
pp. 43 - 48
RCS2019-328
(See Japanese page.)
pp. 49 - 50
RCS2019-329
[Technology Exhibit]
Utilizing Deep Learning for Wireless Communications
-- Modulation Method Classification using CNN --
Akemi Tanaka (MathWorks)
pp. 51 - 54
RCS2019-330
[Technology Exhibit]
DOCOMO's Activities Looking to 5G Evolution and 6G
Tatsuki Okuyama, Daisuke Kitayama, Nobuhide Nonaka, Satoshi Suyama, Yoshihisa Kishiyama, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO)
p. 55
RCS2019-331
On Capacity of Massive MIMO in Maltiuser Operation [III]
-- A Simple Calculation Scheme of Channel Capacity in SMST Transmission --
Yoshio Karasawa
pp. 57 - 62
RCS2019-332
CSI Feedback Overhead Reduction by 3D CNN for Time-varying FDD Massive MIMO
Masumi Kuriyama, Tomoaki Ohtsuki (Keio Univ.)
pp. 63 - 68
RCS2019-333
ミリ波帯におけるディープラーニングを用いた低オーバヘッドなビーム選択法
Haruhi Echigo, Ohtsuki Tomoaki (Keio Univ)
pp. 69 - 74
RCS2019-334
Spatial Degree of Freedom Exploration and Analog Beamforming Designs for Signature Spatial Modulation
Yuwen Cao, Tomoaki Ohtsuki (Keio Univ.)
pp. 75 - 79
RCS2019-335
[Encouragement Talk]
LUT-based Approximate Message Passing Using Information Bottleneck for Massive MIMO Detection
Liwen Wang, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Seiichi Sampei (Osaka Univ.)
pp. 81 - 86
RCS2019-336
Self-Interference Cancellation using Adaptive Filter for In-Band Full-Duplex Communication Systems
Wei-Shun Liao, Ou Zhao, Keren Li, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada (NICT)
pp. 87 - 92
RCS2019-337
A Lazy Learning Based Cancellation Approach for Full-Duplex Wireless Communication Systems
Ou Zhao, Wei-Shun Liao, Keren Li, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada (NICT)
pp. 93 - 98
RCS2019-338
Improving In-Band Full-Duplex Capacity by Transmitter Nonlinearization using Digital Predistortion
Chua Teong Zhe, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.)
pp. 99 - 104
RCS2019-339
Study on Full Duplex 4k Video Transmission Systems by Multi-Drones in 5.7GHz band
Shunya Imada, Yoshitaka takaku, Kiyomichi Araki, tao yu, Tran Gia Khamh, Kei Sakaguchi (Tokyo Tech), Tomohiro Mogi, Takeshi Yajima (KODEN)
pp. 105 - 110
RCS2019-340
A Study on Status Diagnostics of Manufacturing Machine using Multiple Sensor Data Sets
Satoko Itaya, Akihiro Amagai, Taketoshi Nakajima, Toru Osuga, Fumiko Ohori, Fumihide Kojima (NICT)
pp. 111 - 115
RCS2019-341
An investigation on simulation method using real-world wireless environment information
Taketoshi Nakajima, Satoko Itaya, Toru Osuga, Akihiro Amagai, Atsushi Ozeki, Fumiko Ohori, Kenichi Maruhashi, Fumihide Kojima (NICT)
pp. 117 - 122
RCS2019-342
Improvement of Communication Performance in the Manufacturing Field by Subdividing One Channel of Wireless LAN into Narrow Channels
Fumiko Ohori, Satoko Itaya, Toru Osuga, Taketoshi Nakajima, Kenichi Maruhashi, Fumihide Kojima (NICT)
pp. 123 - 128
RCS2019-343
A study on acquisition of redundant information for efficient transmission control based on factor analysis of communication quality
Kazuto Yano, Kenta Suzuki (ATR), Koji Yamamoto (Kyoto Univ.), Mai Ohta (Fukuoka Univ.)
pp. 129 - 133
RCS2019-344
[Invited Talk]
Activities toward 5G Commercializaton and Its Evolution
Satoshi Konishi (KDDI)
p. 135
RCS2019-345
[Invited Talk]
A Proposal of Dynamic Spectrum Sharing Architecture between different radio services and 5G system
Kosuke Yamazaki, Takahiro Hayashii, Yoshiaki Amano, Yoji Kishi (KDDI Research), Takeo Fujii, Koichi Adachi (UEC), Hiroshi Harada, Kei-ichi Mizutani (Kyoto Univ.), Jun-ichi Takada, Kentaro Saito (TIoT), Yasushi Fuwa, Osamu Takyu (Shinshu Univ.), Ryo Sawai, Ryota Kimura (SONY), Satoshi Baba, Hironori Kakefuda (NDK), Hideki Kanemoto, Takeshi Yasunaga (Panasonic)
pp. 137 - 142
RCS2019-346
[Invited Talk]
Platform and Wireless Communication in B5G and P5G Era
Hiroshi Harada (Kyoto Univ.)
pp. 143 - 148
RCS2019-347
[Invited Lecture]
TBD(2)
Gota Iwanami (INFOCITY)
p. 149
RCS2019-348
[Invited Lecture]
Future Directions for R&D of 6G
Akihiro Nakao (UTokyo)
p. 151
RCS2019-349
Object identification with millimeter-wave radar using LSTM
Takashi Nakamura (Keio Univ.), Kentaroh Toyoda (A*STAR, SIMTech, Singapore), Tomoaki Ohtsuki (Keio Univ.)
pp. 153 - 158
RCS2019-350
ECG Signal Wave Demodulation from Doppler Sensor Received Signal Using Bi-LSTM
Ryosuke Hiromatsu, Kohei Yamamoto, Tomoaki Ohtsuki (Keio Univ.)
pp. 159 - 164
RCS2019-351
FMCW Radar-based Anomaly Detection in Toilet by Spectrogram Analysis with LSTM
Takabatake Wataru, Mondher Bouazizi, Kohei Yamamoto, Tomoaki Ohtsuki (Keio Univ.), Yohei Shibata, Atushi Nagate ()
pp. 165 - 170
RCS2019-352
Study on a performance of a radar with 2-dimensional BPSK signal using discrete gaussian wave
Shintaro Mori (Fukuoka Univ.), Akio Hasegawa (ATR), Masayoshi Ohashi (Fukuoka Univ.)
pp. 171 - 175
RCS2019-353
A Study on Indoor Localization for a Multiuser Environment based on Unified Fingerprint of Wi-Fi and Bluetooth Low Energy using Machine Learning
Shunsuke Tsuchida, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Seiichi Sampei (Osaka Univ.)
pp. 177 - 182
RCS2019-354
A Study on Indoor Location Information Management System Using Multiple LiDARs in Cellular Environment
Naoto Hayashida, Seiichi Sampei (Osaka Univ.)
pp. 183 - 188
RCS2019-355
An Application of Deep Learning to CoMP Transmission Employing Vehicle Position Information in Taxi Radio Systems
Kazuki Kojima, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)
pp. 189 - 193
RCS2019-356
Resource Allocation Using Deep Reinforcement Learning for Energy Harvesting Internet of Things
Aohan Li, Tomoaki Ohtsuki (Keio Univ.)
pp. 195 - 200
RCS2019-357
[Invited Lecture]
5G evolution and 6G
Yoshihisa Kishiyama, Takehiro Nakamura (NTT DOCOMO)
pp. 201 - 206
RCS2019-358
[Invited Lecture]
Further Enhancement of Wireless Network for 6G
Kenichi Ito, Yasushi Maruta (NEC)
p. 207
RCS2019-359
[Invited Lecture]
TBD(6)
Masanobu Fujioka, Hideshi Murai (Ericsson)
pp. 209 - 211
RCS2019-360
[Invited Lecture]
Nokia's view on communication in the 6G era
Bong Youl Cho, Harish Viswanathan, Preben Mogensen (Nokia)
p. 213
RCS2019-361
[Invited Lecture]
Spatial signal processing in 6G
Takeo Ohgane (Hokkaido Univ.)
p. 215
RCS2019-362
[Invited Lecture]
Technical Candidates and the Challenges of Multi-access and Modulation Schemes for 6G Mobile Communications
Mamoru Sawahashi (Tokyo City Univ.)
pp. 217 - 222
RCS2019-363
[Invited Talk]
Millimeter-wave 5G from the Past to the Future
Kei Sakaguchi (Tokyo Tech)
p. 223
RCS2019-364
[Special Invited Talk]
Research on Wireless Circuit and Signal Processing
Yasushi Yamao (UEC)
p. 225
RCS2019-365
Interference Analysis on Subspace Projection based MMSE Estimation and Two-Step Covariance Matrix Projection in Massive MIMO
Yunfeng Deng, Tomoaki Ohtsuki (Keio Univ.)
pp. 227 - 232
RCS2019-366
Applications of Kalman Filter based Sparse Channel Estimation into Iterative Receivers with Optimized Regularization Parameters for OFDM Communications
Yousuke Kikuchi, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech)
pp. 233 - 238
RCS2019-367
Performance of MIMO transmission using a spatial-temporal subspace-based compressive channel estimation technique
Yasuhiro Takano (Kobe Univ.)
pp. 239 - 244
RCS2019-368
Preliminary Study of HPA Linearization System using Look-up Table of HPA Input-Output Characteristics
Akira Tada, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.)
pp. 245 - 249
RCS2019-369
Investigation on Coding and Successive Cancellation Decoding for Polar Codes over Wireless Channels
Hayao Araki, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.)
pp. 251 - 256
RCS2019-370
Study on application of Reed-Solomon product code for optical on-off keying satellite communication
-- A space link in 6G networks --
Eiji Okamoto (NITech), Hiroaki Yamazoe, Shinji Ohta (SONY CSL)
pp. 257 - 262
RCS2019-371
A Study on Quantization for BP Decoding of Polar Codes
Akira Yamada, Tomoaki Ohtsuki (Keio Univ.)
pp. 263 - 268
RCS2019-372
Cherishing Old Knowledge concerning Turing Machine and Information Theory for Acquiring New Knowledge concerning Mind-Reading Machine
-- Anti-Personnel Radar Applied to Brain-Machine Interface --
Makoto Koike (MK Microwave)
pp. 269 - 274
RCS2019-373
[Invited Lecture]
Enhancement of illumination light communications utilizing amplitude-level restricted optical pseudo-noise codes
Hiromasa Habuchi, Yusuke Kozawa, Sun Ran (Ibaraki Univ.)
pp. 275 - 279
RCS2019-374
[Invited Lecture]
Modulation and Coding in Image-sensor-based Visible Light Communications
Koji Kamakura (CIT)
p. 281
RCS2019-375
[Invited Lecture]
Challenge for underwater communication using electromagnetic waves
Masaharu Takahashi (Chiba Univ.)
p. 283
RCS2019-376
[Invited Lecture]
Wi-Fi CSI based Passing People Counting and Passing Direction
Masakatsu Ogawa (Sophia Univ.)
pp. 285 - 290
RCS2019-377
Proposal on 4 by 4 LoS-MIMO at 66 GHz band for the implementation of Drone
Kentaro Nishimori, Naoki Matsumura, Yuki Yaku, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIT), Takashi Tomura, Jiro Hirokawa (TIT)
pp. 291 - 296
RCS2019-378
Outage Analysis for Information Correlation Assisted Cooperative Communications in Mobile Networks
Shen Qian (JINDAI), Jiguang He (UOulu), Imai Takamasa (JINDAI), Tad Matsumoto (JAIST)
pp. 297 - 301
RCS2019-379
A Study on Load Balancing in V2N Uplink using In-Advanced QoS Notification
Ryo Hasegawa, Eiji Okamoto (NIT), Hidenori Akita (DENSO)
pp. 303 - 308
RCS2019-380
ZigZag Antenna Configuration for Interference Control in MmWave V2V Communication Systems
Yue Yin, Tao Yu, Kei Sakaguchi (Tokyo Tech)
pp. 309 - 314
RCS2019-381
[Technology Exhibit]
PBE(PicoCELA Backhaul Engine), which enables small cell system construction just by setting AP/BTS
Osamu Kato, Hiroshi Furukawa (PicoCELA)
pp. 315 - 320
RCS2019-382
[Technology Exhibit]
Development of FMCW radar using inter-radar interference mitigation techniques to enable dense deployment
Masahiro Umehira, Yuu Watanabe, Takeo Okuda, Shintaro Ishikawa, Daiki Ammen, Shigeki Takeda, Xiaoyan Wang (Ibaraki Univ.)
p. 321
RCS2019-383
Millimeter-Wave Base Station Cooperation Technologies in High-Mobility Environments
Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO)
pp. 323 - 328
RCS2019-384
A Performance Evaluation on Effects of Propagation Delay Difference in a Base-Station-Cooperative System
Masaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki (KDDI Research)
pp. 329 - 334
RCS2019-385
Wireless Synchronization Control Method by Self-Orgnized Correction of Transmission Timing
Yuji Miyake, Tetsuya Aoyama, Keijiro Take, Hiroshi Aruga (Mitshibishi Electric Corp.)
pp. 335 - 339
RCS2019-386
High-accuracy Timing Offset Estimation Method Between Devices by Software Processing
Kotaro Nagano, Izumu Kusunoki (Kyutech), Yuhei Nagao (Radrix), Leonardo Lanante, Masayuki Kurosaki, Hiroshi Ochi (Kyutech)
pp. 341 - 346
RCS2019-387
Performance of FDE Using Partial LDPC Coding with Double Gray Mapping for Single-Carrier LOS-MIMO
Kana Aono, Bin Zheng, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC)
pp. 347 - 352
RCS2019-388
Likelihood-based Metric for Gibbs Sampling Turbo MIMO Detection
Yutaro Kobayashi, Yukitoshi Sanada (Keio Univ.)
pp. 353 - 358
RCS2019-389
Effect of Interference Cancellation Considering Processing Delay for URLLC Repetition Transmission
Osamu Nakamura, Yasuhiro Hamaguchi (Sharp), Takumi Takahashi, Seiichi Sampei (Osaka Univ.)
pp. 359 - 364
RCS2019-390
LTE-LAA resource control by CCA duration control considering Wi-Fi transmission
Kenshiro Wada, Tomoaki Ohtsuki (Keio Univ.)
pp. 365 - 370
RCS2019-391
[Invited Lecture]
Study on Constant-Amplitude OFDM Scheme
Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.)
p. 371
RCS2019-392
[Invited Lecture]
A study on hypersphere modulation
Masahiro Fujii, Sho Kakuwa (Utsunomiya Univ.)
p. 373
RCS2019-393
[Invited Lecture]
Blind Adaptive Array Interferense Suppression Exploiting Non-Gaussian Properties
Kazuki Maruta (Chiba Univ.)
p. 375
RCS2019-394
[Invited Lecture]
Personal-cell Scheme for Heterogeneous Networks
Hiroyuki Otsuka (Kogakuin Univ.)
p. 377
RCS2019-395
[Invited Lecture]
Resource Allocation Strategy for LoRa Networks under Imperfect Spreading Factor Orthogonality
Megumi Kaneko (NII)
p. 379
RCS2019-396
[Invited Lecture]
Bistable Behavior of IEEE 802.11 Distributed Coordination Function and Its Emergence Mechanism
Shigeo Shioda (Chiba Univ.)
pp. 381 - 386
RCS2019-397
[Invited Lecture]
Mitigating traffic congestion in expressways using long-range V2V communication and velocity control
Hiroaki Morino (Shibaura Inst. of Tech.)
p. 387
RCS2019-398
[Invited Lecture]
Measurement Results of Radio Environment and Development of New Measurement Equipment
-- Radio Monitoring Node "Radio Catcher" --
Satoru Shimizu, Susumu Ano, Makoto Usui, Takuya Kurihara, Kazuto Yano, Yoshinori Suzuki (ATR)
pp. 389 - 392
RCS2019-399
[Invited Lecture]
A Study on Coexistence between Wireless Power Transfer System and Existing 5GHz-WLAN
Kentaro Taniguchi, Hiroki Mori (Toshiba)
p. 393
RCS2019-400
[Invited Lecture]
Field Trial Activities on 5G Ultra Reliability and Low Latency Communications
-- Towards Application of 5G NR-V2X Vehicular-to-Vehicular Communications for Truck Platooning --
Manabu Mikami (SoftBan), Hitoshi Yoshino (SoftBank)
pp. 395 - 400
RCS2019-401
[Poster Presentation]
Reinforcement Learning-based User-to-Access Points Association in Sub-6 GHz/mmWave Integrated Networks
Thi Ha Ly Dinh, Megumi Kaneko (NII), Keisuke Wakao, Kenichi Kawamura, Takatsune Moriyama, Hirantha Abeysekera, Yasushi Takatori (NTT)
pp. 401 - 402
RCS2019-402
[Poster Presentation]
Evaluation of Polarization Interference in Polarized OAM Multiplexing
Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.)
pp. 403 - 404
RCS2019-403
[Poster Presentation]
A Study on Resource Allocation for MU-MIMO in Centrally Controlled Wireless LANs
Fuga Tanaka, Soma Yamashita, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)
pp. 405 - 406
RCS2019-404
[Poster Presentation]
A Study on User Clustering for Uplink SCMA/OFDMA Employing Channel Gain
Yuta Kumagai, Naoya Gonda, Shinichi Ozaku, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)
pp. 407 - 408
RCS2019-405
[Poster Presentation]
A Study on Performance Improvement of SC-FDE Decision Feedback Channel Estimation Employing Terminal Mobility
Atsuya Nakamura, Yukiko Shimbo, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)
pp. 409 - 410
RCS2019-406
[Poster Presentation]
Measurement Results of 920MHz LoRa Propagation at Half Wavelength Intervals
Natsuki Miyoshi, Shusuke Narieda (Mie Univ.), Takeo Fujii (UEC), Kenta Umebayashi (TUAT), Hiroshi Naruse (Mie Univ.)
pp. 411 - 412
RCS2019-407
[Poster Presentation]
Monitoring of Environmental Information Based on 920MHz LoRa Networks
Ayumi Kaichi, Shusuke Narieda (Mie Univ.), Takeo Fujii (UEC), Kenta Umebayashi (TUAT), Hiroshi Naruse (Mie Univ.)
pp. 413 - 414
RCS2019-408
[Poster Presentation]
A machine learning-based object detection scheme utilizing channel state information in wireless LANs
Tomoya Kageyama, Keisuke Takata, Eiki Ando, Hiroki Senji, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki, Tomoaki Ogawa (NTT)
pp. 415 - 420
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.