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Technical Committee on Radio Communication Systems (RCS) [schedule] [select]
Chair Yukitoshi Sanada (Keio Univ.)
Vice Chair Takeshi Matsumura (NICT), Osamu Muta (Kyushu Univ.), Naoto Ishii (NEC)
Secretary Issei Kanno (KDDI Research), Manabu Sakai (Mitsubishi Electric)
Assistant Kazuki Maruta (Tokyo Univ. of Science), Hideya Soo (Shonan Inst. of Tech.), Takuto Arai (NTT), Yuichi Kawamoto (Tohoku University), Yuyuan Chang (Tokyo Inst. of Tech)

Technical Committee on Smart Radio (SR) [schedule] [select]
Chair Osamu Takyu (Shinshu Univ.)
Vice Chair Kentaro Ishidu (NICT), Kazuto Yano (ATR), Shusuke Narieda (Mie Univ.)
Secretary Mamiko Inamori (Tokai Univ.), Doohwan Lee (NTT), TRAN GIA KHANH (Tokyo Inst. of Tech)
Assistant Taichi Ohtsuji (NEC), WANG Xiaoyan (Ibaraki Univ.), Akemi Tanaka (Sanperion), Katsuya Suto (Univ. of Electro-Comm), Takahide Murakami (KDDI Research)

Technical Committee on Short Range Wireless Communications (SRW) [schedule] [select]
Chair Keiichi Mizutani (Kyoto Univ.)
Vice Chair Kentaro Saito (Tottori Univ.), Hirokazu Sawada (NICT)
Secretary Akihito Noda (Kochi Univ, of Tech.), Shigenobu Sasaki (Niigata Univ.)
Assistant Maki Arai (Tokyo Univ. of Sci.), Yusuke Kouda (Kyoto Univ.)

Conference Date Wed, Mar 5, 2025 09:30 - 18:10
Thu, Mar 6, 2025 09:00 - 18:00
Fri, Mar 7, 2025 09:00 - 18:20
Topics Mobile Communication Workshop 
Conference Place Matsugasaki Campus, Kyoto Institute of Technology, East 3rd Building, K101, K201, K202, K203 
Address Matsugasaki, Sakyo-ku, Kyoto 606-8585 JAPAN
Transportation Guide Take the "Kokusai Kaikan" bound Karasuma Line Subway to "Matsugasaki" Station, and walk east for about 8 minutes.
https://www.kit.ac.jp/en/location/
Registration Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on RCS, SR, SRW.
Due for Registration Please proceed the payment of registration fee by 3 days before the workshop date. The meeting URL will be sent from one of the secretaries of the committee via e-mail, just before the workshop date.
Student Free Registration If you will join the workshop/conference held in online/hybrid style, please make your registration here, for getting the meeting ID and pass code. (Japanese page)

Wed, Mar 5 AM  RCS1 (K201)
09:30 - 10:45
(1)
RCS
09:30-09:55 [Encouragement Talk]
DU-based Low Complexity Precoding Weight for Multi-User Massive MIMO in Time-Variant Environment
Yuki Sasaki (TUS), Salah Berra (Nova FCT), Jin Nakazato (UTokyo), Rui Dinnis (Nova FCT), Kazuki Maruta (TUS)
(2)
RCS
09:55-10:20 Null-Space Expansion with Phase Control for Analog Beamforming Massive MIMO Tokio Ikuta, Kazuki Maruta (Tokyo Univ. of Science), Chunh-Siang Huang, Koji Ikuta (Kyocera)
(3)
RCS
10:20-10:45 Performance evaluation of subarray-distributed MU-MIMO using null-space expansion
-- Effect of element space and scattering radius --
Masaharu Abiru, Makoto Taromaru (Fukuoka Univ.), Hidekazu Murata (Yamaguchi Univ.), Tatsuhiko Iwakuni, Daisei Uchida, Takafumi Fujita (NTT)
  10:45-11:00 Break ( 15 min. )
Wed, Mar 5 AM  SR1 (K101)
09:30 - 10:45
(4)
SR
09:30-09:55 Evaluation of Directional Gain Variations under UAV Wobbling Shunsuke Kudo, Takeo Fuji (UEC)
(5)
SR
09:55-10:20 Fundamental Evaluation of Wireless Sensor Networks Using Aggregate Signatures Takuya Kurihara, Keiichiro Mori, Kazuto Yano, Toshikazu Sakano (ATR)
(6)
SR
10:20-10:45 Study of Avoid Interference between 5.7 GHz Band Unmanned Mobile Image Transmission Systems Jun Teduka, Shoichi Kitazawa (Muroran IoT)
  10:45-11:00 Break ( 15 min. )
Wed, Mar 5 AM  RCS 2 (K202)
09:30 - 10:45
(7)
RCS
09:30-09:55 A study of DOA estimation by time sample thinning utilizing received signal levels Ryo Watabe, Kenta Umebayashi (TUAT), Antti Tolli (UoO)
(8)
RCS
09:55-10:20 Experimental Evaluation of Millimeter Wave Transmission in A-RoF DAS Hiroto Yorioka, Mizuki Suga, Yuta Takahashi, Yasuyoshi Yamamoto, Hideyuki Tsuboi (NTT), Osamu Kagaya, Takeo Tokunaga, Takashi Motegi (AGC), Takafumi Fujita (NTT)
(9)
RCS
10:20-10:45 A study on Optimization of Terahertz Communication based on Pre-equalization Shun Ishihara (TUAT), Minoru Fujishima, Suguru Kameda (Hiroshima Univ.), Kosuke Katayama (NITTC), Janne Lehtomaki, Nuutti Tervo (Oulu Univ.), Kenta Umebayashi (TUAT)
  10:45-11:00 Break ( 15 min. )
Wed, Mar 5 AM  Invited Talk 1 (SRW) (K201)
11:00 - 11:50
(10) 11:00-11:50 [Invited Talk]
TBD
Sang-Seok Lee (Tottori Univ.)
  11:50-11:55 Break ( 5 min. )
Wed, Mar 5 AM  Invited Talk 2 (SRW) (K201)
11:55 - 12:45
(11) 11:55-12:45 [Invited Talk]
Development and Prospect of Small and Affrodable "Ingestible Thermometer"
Shinya Yoshida, Yu Miyaguchi (SIT)
Wed, Mar 5 AM  Introduction of Technology Exhibition (K201)
12:45 - 13:15
(12) 12:45-13:15 Introduction of Technology Exhibition
  13:15-14:30 Lunch Break ( 75 min. )
Wed, Mar 5 PM  [Beyond5G] Invited Talk 1 (SR) (K201)
14:30 - 15:20
(13) 14:30-15:20 [Invited Talk]
Wireless Transmission Technologies for Double Selectivity in Underwater Acoustic Communications
Hiroshi Kubo (Ritsumeikan Univ.)
  15:20-15:25 Break ( 5 min. )
Wed, Mar 5 PM  [Beyond5G] Invited Talk 2 (SR) (K201)
15:25 - 16:15
(14) 15:25-16:15 [Invited Talk]
Orthogonal Delay-Doppler Division Multiplexing (ODDM)
-- A novel modulation scheme for high-mobility environment --

[updated]
Hai Lin (Osaka Metropolitan Univ.)
  16:15-16:30 Break ( 15 min. )
Wed, Mar 5 PM  RCS 3 (K201)
16:30 - 18:10
(15)
RCS
16:30-16:55 Communication Efficient Clustered Federated Learning by Exploiting Prototype Similarity
[updated]
Jing Luo, Tomoaki Ohtsuki (Keio Univ.)
(16)
RCS
16:55-17:20 MCS Selection Method based on the Received Signal Strength Prediction using Machine Learning Izumi Matsuzawa (Tohoku Univ.), Kenichi Takizawa, Khanh Nam Nguyen (NICT)
(17)
RCS
17:20-17:45 A Study on Lightweight and High-Performance Machine Learning Models for Bluetooth Direction Estimation Kei Tanaka, Hitoshi Shimasaki, Saeko Oshiba (KIT)
(18)
RCS
17:45-18:10 Exploration of Optimal Pilot Pattern Using Black-box Optimization with Quantum Computing Hiroaki Ominato, Takahiro Ohyama, Ryo Takahashi (PSNRD), Fumiyuki Adachi (Tohoku Univ.)
Wed, Mar 5 PM  SR 2 (K101)
16:30 - 18:10
(19)
SR
16:30-16:55 Fractional Delay Detection Between Baseband Signals with Arbitrary Granularity Using Lower-frequency Range of Phase-Only Correlation Function Keita Kondo, Yoji Yamada (NIT, Ishikawa College), Suguru Kameda (Hiroshima Univ.)
(20)
SR
16:55-17:20 Experimental evaluation of impact of radio noise emitted from autonomous mobile robots on QoS of wireless communication systems using Sub-1 GHz band Kazuto Yano, Akio Hasegawa, Susumu Ano, Satoru Shimizu, Toshikazu Sakano (ATR)
(21)
SR
17:20-17:45 A study on software-defined radio platform for long-time recording and generation of radio signal Satoru Shimizu, Kazuto Yano, Akio Hasegawa, Toshikazu Sakano (ATR)
(22)
SR
17:45-18:10 A Study on Unknown Signal Detection Method Using Anomaly Detection Ayaka Sata, Shunske Uehashi, Yasutaka Yamashita, Satoshi Yoshima (Mitsubishi Electric)
Wed, Mar 5 PM  SRW 1 (K202)
16:30 - 18:10
(23)
SRW
16:30-16:55 Blind Interference Cancelation Scheme for Spectrum-sharing 5G System in 15 GHz Band Naoki Yamamoto, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.)
(24)
SRW
16:55-17:20 Highly efficient routing method for mobile communication based on Wi-SUN FAN Kanon Sekiya, Ryuichi Nagao, Reo Gakumi, Hiroko Masaki, Hiroshi Harada (Kyoto Univ.)
[updated]
(25)
SRW
17:20-17:45 Blind compensation of frequency-dependent IQ imbalance for various modulation schemes in cognitive radios Letebele Bright Sosome, Naoto Sasaoka, Tadao Nakagawa (Tottori Univ.)
(26)
SRW
17:45-18:10 Wearable MIMO: On-body distributed antennas for channel capacity improvement Akihito Noda (KUT)
Thu, Mar 6 AM  Special Session "Emerging Technologies in RIS/IRS for Beyond 5G" (K201)
09:00 - 12:25
(27) 09:00-09:20 [Invited Lecture]
Research and development of IRS for millimeter wave coverage enhancement in the B5G/6G
[updated]
Takuya Ohto, Satoshi Ito, Takahiro Hayashi (KDDI Research, Inc.)
[updated]
(28) 09:20-09:40 [Invited Lecture]
R&D Activities on New Radio Network Topology toward 6G
Tomoki Murakami (NTT)
(29) 09:40-10:00 [Invited Lecture]
Standalone Intelligent Reflecting Surface Shared by Multiple Wireless Operators and Controlled by Quantum Computing
Takahiro Ohyama (PSNRD), Yuichi Kawamoto, Nei Kato (Tohoku Univ.)
(30) 10:00-10:20 [Invited Lecture]
Development of Reflect Array for Sub6 band and a validation case study
Yuichi Miyazaki (DNP)
(31) 10:20-10:40 [Invited Lecture]
Research and Development of Intelligent Reflecting Surface Toward Beyond 5G
Yuichi Kawamoto (Tohoku Univ.)
  10:40-10:55 Break ( 15 min. )
(32) 10:55-12:25 Pannel Discussion
Thu, Mar 6 AM  Introduction of Technology Exhibition (K201)
12:25 - 12:55
(33) 12:25-12:55 Introduction of Technology Exhibition
  12:55-14:10 Lunch Break ( 75 min. )
Thu, Mar 6 PM  RCS 4 (K201)
14:10 - 15:25
(34)
RCS
14:10-14:35 Hybrid Beam Selection Method for Maximizing MIMO Channel Capacity in 6G Massive MIMO Systems Utilizing RIS Reflectors Dan Mohri, Satoshi Suyama, Yuyuan Chang, Jiang Huiling (NTT DOCOMO)
(35)
RCS
14:35-15:00 Experimental Study on Large-Scale Metasurface Reflectors for Multipath Environment Construction in Millimeter-Wave Bands
[updated]
Takumi Yoneda, Tomoki Murakami (NTT), Sho Yoshida, Toshiki Sayama, Osamu Kagaya (AGC), Dan Mouri, Satoshi Suyama, Yuyuan Chang, Huiling Jiang (NTTDOCOMO), Yasushi Takatori (NTT)
(36)
RCS
15:00-15:25 Analysis of Average Blockage Loss Over Millimeter-Wave Channels Using Uniform Linear Array Daiya Miyamoto, Kanta Terui, Kabuto Arai, Koji Ishibashi (UEC)
  15:25-15:40 Break ( 15 min. )
Thu, Mar 6 PM 
13:45 - 14:10
(37) 13:45-14:10  
Thu, Mar 6 PM  SR 3 (K101)
14:10 - 15:25
(38)
SR
14:10-14:35 Spectrum Sensing Based on Synthetic Aperture Concept by LEO Satellite Constellation
[updated]
Kazuaki Ohyama, Kei Inage (TMCIT), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC)
(39)
SR
14:35-15:00 Multiband Control Using Channel Quality Indicators and RB Utilization Rate Hayato Mukasa, Fujii Takeo (UEC)
(40)
SR
15:00-15:25 Evaluation of Spectrum Sharing on Mixture of Synchronous TDD and Semi-synchronous TDD pattern 1/2/3 Local 5G in Building Homare Murakami, Kazuo Ibuka, Hirokazu Sawada, Takeshi Matsumura (NICT)
  15:25-15:40 Break ( 15 min. )
Thu, Mar 6 PM  SRW 2 (K202)
14:10 - 15:25
(41)
SRW
14:10-14:35 Performance of Multidimensional LDPC Coded Modulation with Nonlinearity and Phase Noise Hiromichi Higashino, Shigenobu Sasaki (Niigata Univ)
(42)
SRW
14:35-15:00 Performance of Cluster Based Wireless Sensor Networks with RF Energy Harvesting Kou Okumura, Takumi Ushiki, Shigenobu Sasaki (Niigata Univ.)
(43)
SRW
15:00-15:25 Wideband Interference Mitigation Method for Automotive Radar Using Dual-Attention BiGRU Yudai Suzuki, Xiaoyan Wang (Ibaraki Univ.), Masahiro Umehira (Nanzan Univ.)
  15:25-15:40 Break ( 15 min. )
Thu, Mar 6 PM  RCS 5 (K201)
15:40 - 16:55
(44)
RCS
15:40-16:05 Transmission performance of MIMO linear signal separation scheme using null-space expansion technique in distributed MIMO system Yuki Ohi, Hidekazu Murata (Yamaguchi Univ.), Makoto Taromaru (Fukuoka Univ.), Tatsuhiko Iwakuni, Daisei Uchida, Takafumi Fujita (NTT)
(45)
RCS
16:05-16:30 Evaluation of the transmission characteristics of a multiple-antenna MIMO receiver system that uses real received signals and coordinates multiple terminals Hayato Sugai, Hidekazu Murata, Xin Du (Yamaguchi Univ.), Shoko Shinohara, Daisuke Murayama, Toshiro Nakahira, Takeru Fukushima, Yusuke Asai (NTT)
(46)
RCS
16:30-16:55 Receive filter conditions in overloaded MIMO with more spatial multiplexing than transmit and receive antennas Katsuya Aoki, Satoshi Denno, Yafei Hou (Okayama Univ.)
  16:55-17:10 Break ( 15 min. )
Thu, Mar 6 PM  SR 4 (K101)
15:40 - 16:45
(47)
SR
15:40-16:05 Improvement design of channel access protocol for joint transmission over IEEE 802.11 wireless LAN Keiichiro Mori, Yusuke Okumoto, Norimasa Yafune, Takuya Kurihara, Kazuto Yano, Toshikazu Sakano (ATR)
(48)
SR
16:05-16:30 Study on Joining Method between Transparent Flexible Radio Reflections
-- Search for conditions of junctions without radio wave leakage --
Hiroyuki Nomoto (Sekisui), Satoshi Shimizu (ATR)
(49)
SR
16:30-16:45 [Short Paper]
Investigation of Offset Characteristics in Wireless Two-Way Interferometry (Wi-Wi)
Serena Akasaka, Hiroto Kita, Masataka Miyake, Suguru Kameda (Hiroshima Univ.), Satoshi Yasuda, Nobuyasu Shiga (NICT)
  16:45-17:10 Break ( 25 min. )
Thu, Mar 6 PM  Special Invited Talk (RCS) (K201)
17:10 - 18:00
(50) 17:10-18:00 [Special Invited Talk]
Physical Layer Techniques and Their Challenges for Cellular Systems
Mamoru Sawahashi (Tokyo City Univ.)
Fri, Mar 7 AM  RCS 6 (K201)
09:00 - 10:40
(51)
RCS
09:00-09:25 [Encouragement Talk]
Plug-and-Play-Based Receiver Design for Grant-Free NOMA Using Low-Density Structured OFDM
Kohei Ueda (UEC), Takanori Hara (TUS), Koji Ishibashi (UEC)
(52)
RCS
09:25-09:50 Physical Layer Authentication Utilizing Carrier Frequency Offset in Grant-Free Non-Orthogonal Multiple Access Kenta Miwa, Kohei Ueda, Koji Ishibashi (UEC)
(53)
RCS
09:50-10:15 Advanced Balanced K-Means Algorithm for NOMA User Grouping in UAV Networks Yue Yin, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.)
(54)
RCS
10:15-10:40 Experimental verification of multi-link transmission that takes into account the packet length of interfering systems Jinsuke Anzai, Hideya So (SIT), Kotaro Nagano, Hanae Otani, Hirantha Abeysekera, Yusuke Asai (NTT)
  10:40-10:55 Break ( 15 min. )
Fri, Mar 7 AM  SR 5 (K101)
09:00 - 10:30
(55)
SR
09:00-09:15 [Short Paper]
Research on Secondary User Transmission Power Control Using Deep Reinforcement Learning
Syota Yaguti, xiaoyan.wang.shawn (Ibaraki Univ.), Masahiro Umehira (Nanzan Univ.)
(56)
SR
09:15-09:30 [Short Paper]
Adaptive mapping table update method by reinforcement learning for iterative PLIM
Yu Fujimoto, Osamu Takyu (Shinshu Univ.)
(57)
SR
09:30-09:45 [Short Paper]
Characterization of Wireless Application Classification Methods Using Low Sampling Rate Power Detectors
Kodai Yaginuma, Osamu Takyu (Shinshu Univ.)
(58)
SR
09:45-10:00 [Short Paper]
Analysis of Human Blockage Effects at Millimeter Wave Frequencies using a Walking Posture Model
Shoki Enomoto, Kun Li (UEC)
(59)
SR
10:00-10:15 [Short Paper]
Wireless Performance Evaluation of Wearable Devices Considering Realistic Human Walking Motion
Yuhei Oda, Kun Li (UEC), Kazuhiro Honda (Toyama Univ.)
(60)
SR
10:15-10:30 [Short Paper]
Estimation of Carrier Sense Relationship Based on Radio Environment Information Notification Using Packet Level Index Modulation
Mizuno Masahiro, Takyu Osamu (Shinshu Univ)
  10:30-10:55 Break ( 25 min. )
Fri, Mar 7 AM  SRW 3 (K202)
09:40 - 10:40
(61)
SRW
09:40-09:55 [Short Paper]
A Proposal of Virtual Dedicated Channel Scheme Using DCF Technique for WLAN Systems
Yusuke Hirano, Shunsuke Tsutsumi, Shinichi Miyamoto (Wakayama Univ.)
(62)
SRW
09:55-10:10 [Short Paper]
A Proposal of Wireless Sampling Moiré Camera Using IEEE 802.11ah Networks
Shunsuke Tsutsumi, Yusuke Hirano, Shinichi Miyamoto (Wakayama Univ.)
(63)
SRW
10:10-10:25 [Short Paper]
Experimental Study on Analog Beamforming Network Using 3-dimensional Dielectric Lens
Maki Arai, Mikio Hasegawa (Tokyo Univ. of Science)
(64)
SRW
10:25-10:40 [Short Paper]
A Study of Outdoor 3D Modeling for Radiowave Propagation Simulation Based on Raytracing Method
Kento Sugiyama, Daisuke Hosokawa, Wataru Okamura, Kenshi Horihata, Yukiko Kishiki (KKE Inc.)
  10:40-10:55 Break ( 15 min. )
Fri, Mar 7 AM  RCS 7 (K201)
10:55 - 12:35
(65)
RCS
10:55-11:20 Development of Self-calibration Technology for Array Antennas to Enable High-Frequency V2X Haruki Osaki, Tetsuya Iye, Shohei Takaya, Yuki Susukida, Shinichiro Kataoka, Taiki Nakayama, Kenshi Horihata, Yuki Nishitsuji (KKE)
(66)
RCS
11:20-11:45
(67)
RCS
11:45-12:10 Dynamic Antenna Beamforming in HAPS Communication Systems Using Model-Based Deep Reinforcement Learning Siyuan Yang, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.)
(68)
RCS
12:10-12:35 Experiment on Beam Grouped Power Feeding Scheme in Wireless Power Transfer Shuma Okita, Mitsuki Muroi (Tokyo Univ. of Science), Takahiro Matsuda (Tokyo Metropolitan Univ.), Tomotaka Kimura (Doshisha Univ.), Takefumi Hiraguri (NIT), Yoshiki Shirasawa, Susumu Miura, Noboru Sekino (DKK), Kazuki Maruta (Tokyo Univ. of Science)
[updated]
Fri, Mar 7 AM  SR 6 (K101)
10:55 - 12:35
(69)
SR
10:55-11:10 [Short Paper]
Evaluation of Throughput Characteristics in Actual User Distribution for Adaptive C-RAN with CRU
Chi Zhi, Hideya So (SIT), Kazuki Maruta (TUS), Yu Nakayama (TUAT)
(70)
SR
11:10-11:25 [Short Paper]
Radio Interference Evaluation Considering the Distribution of Actual Users in Urban UAV Delivery
Daisuke Uehara (SIT), Jin Nakazato (UTokyo), Hideya So (SIT)
(71)
SR
11:25-11:40 [Short Paper]
Beam index estimation method for local 5G using spectrum sensing
Hayato Mitsuhashi, Osamu Takyu (Shinshu Univ.), Kohei Akimoto (Akita Prefectural Univ.)
(72)
[updated]
11:40-11:55
[updated]
 
[updated]
(73)
[updated]
11:55-12:35
[updated]
 
Fri, Mar 7 AM  RCS 8 (K202)
10:55 - 12:35
(74)
RCS
[updated]
10:55-11:20 Prototype RF Front-End of 2.15-GHz In-Band Full-Duplex with Shared-LO and Low-IF Architecture and Its Basic Evaluation Kazuki Komatsu (Toyohashi Univ. of Tech./NICT), Hideyuki Uehara (Toyohashi Univ. of Tech.), Takeshi Matsumura (NICT)
(75)
RCS
[updated]
11:20-11:45 Effect of Nonlinear Cancellation on Optimum Input Back-off in In-Band Full-Duplex Communication Mahiro Jindo, Yusuke Kaiya, Taiki Yamazaki, Yuichi Miyaji (AIT)
(76)
RCS
[updated]
11:45-12:10 IQ imbalance and nonlinear amplifier compensation techniques based on polynomial regression for wireless circuits Keigo Shimada, Kazuhiko Fukawa (Science Tokyo)
(77)
RCS
[updated]
12:10-12:35 Joint Estimation of IQ Imbalance and Nonlinearity with Separable Nonlinear Least Squares and Real-Valued Receiver Yuichi Miyaji (AIT), Kazuki Komatsu, Hideyuki Uehara (TUT)
Fri, Mar 7 AM  Introduction of Technology Exhibition (K201)
12:35 - 13:05
(78)
[updated]
12:35-13:05 Introduction of Technology Exhibition
  13:05-14:20 Lunch Break ( 75 min. )
Fri, Mar 7 PM  [Beyond5G] Invited Talk 3 (SR) (K201)
14:20 - 15:10
(79)
[updated]
14:20-15:10 [Invited Talk]
Generative Platform of Propagation Channels for millimeter wave and terahertz communication systems in 6G
Yusuke Koda, Norichika Ohmi, Hiroshi Harada (Kyoto Univ.)
  15:10-15:15 Break ( 5 min. )
Fri, Mar 7 PM  [Beyond5G] Invited Talk 4 (SR) (K201)
15:15 - 16:05
(80)
[updated]
15:15-16:05 [Invited Talk]
MCS Selection Based on Mutual Information Using Vector Similarity Search in Massive Multi-User MIMO-OFDM Systems
[updated]
Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Hideki Ochiai (Osaka Univ.), Kazushi Muraoka, Takanobu Doi (NEC)
  16:05-16:20 Break ( 15 min. )
Fri, Mar 7 PM 
16:20 - 18:20
(81)
SR
[updated]
16:20-16:40 [Panel Discussion]
TBD
Kentaro Tanaka (Space Solution Business Group)
(82)
SR
[updated]
16:40-17:00 [Panel Discussion]
TBD
Hayato Ohkuma (JAXA)
(83)
SR
[updated]
17:00-17:20 [Panel Discussion]
Recent Global Trends and Future Prospects of Non-Terrestrial Networks
-- Role of NTN and Future Challenges --
Morio Toyoshima (NICT)
(84)
[updated]
17:20-18:20 パネル討論
Fri, Mar 7 PM  RCS 9 (K202)
16:20 - 18:00
(85)
RCS
[updated]
16:20-16:45 Frequency Block-Dependent Sleep Control of Base Stations to Improve Energy Efficiency Under FTP Traffic Model Ryo Tanaka, Takanori Hara, Kenichi Higuchi (Tokyo Univ. of Science)
(86)
RCS
[updated]
16:45-17:10 Constant Amplitude OFDM Keeping the Same Symbol Length for Wireless Communications Deng Zebang, Kazuhiko Fukawa (Science Tokyo)
(87)
RCS
[updated]
17:10-17:35 Iterative Joint Equalization and Channel Decoding for Faster-Than-Nyquist Signals over Wireless Fading Channels
[updated]
Liu He, Hao Jia, Kazuhiko Fukawa (Science Tokyo)
(88)
RCS
[updated]
17:35-18:00 Threshold tuning in 1-bit ADCs for SIMO system Rina Takagi, Kenta Umebayashi (TUAT), Antti Tolli, Bikshapathi Gouda, Janne Lehtomaki (UoO)

Announcement for Speakers
General Talk (RCS)Each speech will have 18 minutes for presentation and 7 minutes for discussion.
General Talk (SR, SRW)Each speech will have 20 minutes for presentation and 5 minutes for discussion.
General Talk (SRショートペーパー)Each speech will have 10 minutes for presentation and 5 minutes for discussion.
General Talk (SRWショートペーパー)Each speech will have 10 minutes for presentation and 5 minutes for discussion.
Invited Lecture (RCS)Each speech will have 20 minutes for presentation.
Invited Talk (SR, SRW)Each speech will have 45 minutes for presentation and 5 minutes for discussion.
Special Invited Talk (RCS)Each speech will have 45 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
RCS Technical Committee on Radio Communication Systems (RCS)   [Latest Schedule]
Contact Address E--mail:r_- 
SR Technical Committee on Smart Radio (SR)   [Latest Schedule]
Contact Address Dr. WANG Xiaoyan, E--mail: sr_ac-sec [at] mail.ieice.org 
Announcement Latest information will be presented on the IEICE TCSR WEB site.
https://www.ieice.org/cs/sr/jpn/EN/
SRW Technical Committee on Short Range Wireless Communications (SRW)   [Latest Schedule]
Contact Address Maki Arai (Tokyo Univ. of Science), Yusuke Kouda (Kyoto Univ.)
E--mail: srw-c 


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