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Technical Committee on Radio Communication Systems (RCS) (Searched in: 2023)
Search Results: Keywords 'from:2023-06-14 to:2023-06-14'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2023-06-14 09:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Study on Subarray Beam Control for Sub-Terahertz-Band MIMO Spatial Multiplexing Naoki Hamada, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.)  RCS2023-28 |
In 6th generation mobile communication system (6G), the use of sub-Terahertz band (100–300 GHz) is being considered to r... [more] | RCS2023-28 pp.1-6 |
| RCS | 2023-06-14 09:40 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Study on Characteristic Improvement of Direct-Binary Search Leveraged Loose Beam Forming in Massive MIMO Systems Yuta Hayashi, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.) RCS2023-29 |
In massive MIMO systems, a loose beam forming method is considered to solve the problem of increased computation and ant... [more] | RCS2023-29 pp.7-12 |
| RCS | 2023-06-14 09:50 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Vector Perturbation Method Using MCMC in Massive MIMO Shunsuke Kakuta (Hokkaido Univ.), Junichiro Hagiwara (Mukogawa Women's Univ.), Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.) RCS2023-30 |
[more] | RCS2023-30 pp.13-18 |
| RCS | 2023-06-14 10:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
An Experimental Evaluation of the Performance Improvement by MIMO in Wireless LAN Relay Systems Using Drones Shion Kawabe, Hiraku Okada, Chedlia Ben Naila, Masaaki Katayama (Nagoya Univ.) RCS2023-31 |
In this paper, we investigate a communication system in which drones are equipped with a wireless LAN relay stations and... [more] | RCS2023-31 pp.19-24 |
| RCS | 2023-06-14 10:10 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on performance improvement of uplink multi user radio encypted MIMO transmission scheme using accurate probability calculation Seiya Yamashita, Yuki Mori, Ryo Tozawa, Eiji Okamoto (NITech), Tetsuya Yamamoto (Panasonic) RCS2023-32 |
Multi-user MIMO (MU-MIMO) is known as an effective multiple access method, and we have previously proposed a multi-user ... [more] | RCS2023-32 pp.25-30 |
| RCS | 2023-06-14 10:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Scalable Network-Assisted Full-Duplex Cell-Free Massive MIMO Systems with Limited Fronthaul Capacity Koushi Okui (UEC), Kengo Ando (CU), Koji Ishibashi (UEC) RCS2023-33 |
This paper proposes a scalable network-assisted full-duplex (NAFD) cell-free massive MIMO (CF-mMIMO) system that achieve... [more] | RCS2023-33 pp.31-36 |
| RCS | 2023-06-14 10:40 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Physical Layer Authentication Based on Mahalanobis Distance Over Spacially Correlated MIMO Channels Kenta Miwa (UEC), Kengo Ando, Giuseppe Abreu (CU), Koji Ishibashi (UEC) RCS2023-34 |
This paper focuses on an authentication of a legitimate transmitter over multiple-input multiple-output (MIMO) channels ... [more] | RCS2023-34 pp.37-42 |
| RCS | 2023-06-14 10:50 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Packet Collision Avoidance Using Clustering in LoRAWAN ClassB Takahiro Saraya, Aoto Kaburaki, Koichi Adachi (UEC) RCS2023-35 |
Low-power wide-area networks (LPWANs), which enable long-distance communications with low power consumption, are attract... [more] | RCS2023-35 pp.43-48 |
| RCS | 2023-06-14 11:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Frequency Prism in Intelligent Reflecting Surfaces with Delay Elements over Terahertz Bands Shuta Sekimori, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2023-36 |
The demand for high-speed communication with large amounts of data is increasing rapidly, but the mmWave spectrum is str... [more] | RCS2023-36 pp.49-53 |
| RCS | 2023-06-14 11:10 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A study on relationship between split control of intelligent reflecting surface and date rate Taishi Endo, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Masashi Iwabuchi, Tomoaki Murakami (NTT) RCS2023-37 |
IRS has a problem that it cannot reflect all frequencies in the intended direction when the entire device is used to for... [more] | RCS2023-37 pp.54-58 |
| RCS | 2023-06-14 11:20 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
System design and evaluation of interference control based on BSS coloring mechanism in WLAN Riku Miura, Gia Khanh Tran (Tokyo Tech), Yohsuke Yamamoto, Kohei Fukuda, Masami Kishida, kentaro Nakade, Takayuki Nii (Furuno Systems Co.) RCS2023-38 |
Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) is used as a collision avoidance protocol in WLANs. How... [more] | RCS2023-38 pp.59-62 |
| RCS | 2023-06-14 14:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Smart Mobility Digital Twin for Automated Driving: Design and Implementation Kui Wang, Zongdian Li, Tao Yu, Kei Sakaguchi (Tokyo Tech) RCS2023-39 |
[more] | RCS2023-39 pp.63-68 |
| RCS | 2023-06-14 14:55 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Delivery System Optimization for Multiple Autonomous Vehicles : A DigitalTwin-Based Method and Implementation Kazuma Nonomura, Yu Tao, Kei Sakaguchi (Tokyo Tech) RCS2023-40 |
Current autonomous vehicles assume a distributed control system in which sensing, decision-making, and controlling are i... [more] | RCS2023-40 pp.69-74 |
| RCS | 2023-06-14 15:35 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Accurate Beam Tracking Method Using Vehicle Location Information in 5G Millimeter Wave Vehicle Communication System Takumi Eboshita, Eiji Okamoto (NIT) RCS2023-41 |
Millimeter-wave band having a wide bandwidth is being used in 5G, and is expected to be an important means of communicat... [more] | RCS2023-41 pp.75-80 |
| RCS | 2023-06-14 16:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Improvement in Interference Reduction Performance of Nullforming by HAPS for Spectrum Sharing with Terrestrial Systems Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) RCS2023-42 |
High-altitude platform stations (HAPSs) have garnered significant attention as a leading technology for providing an ext... [more] | RCS2023-42 pp.81-86 |
| RCS | 2023-06-14 16:25 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Performance Improvement of Multiuser Massive MIMO Null-Space Expansion by Multi-Antenna Receiver Beamforming Yuki Sasaki, Kazuki Maruta (Tokyo Univ. of Science) RCS2023-43 |
(To be available after the conference date) [more] | RCS2023-43 pp.87-92 |
| RCS | 2023-06-14 17:05 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Data-Driven Resource Allocation for NOMA Downlink Ahmad Gendia, Osamu Muta (Kyushu Univ.) RCS2023-44 |
[more] | RCS2023-44 pp.93-98 |
| RCS | 2023-06-14 17:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Bayesian Receiver Design for Grant-Free NOMA Based on Low-Density Structured OFDM Kohei Ueda (UEC), Takanori Hara (Tokyo Univ. of Science), Koji Ishibashi (UEC) RCS2023-45 |
This paper studies a grant-free non-orthogonal multiple access (GF-NOMA) system using orthogonal frequency division mult... [more] | RCS2023-45 pp.99-104 |
| RCS | 2023-06-14 17:55 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
LBT-based Resource Allocation Schemes Utilizing Periodicity of Traffic in LPWAN Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) RCS2023-46 |
[more] | RCS2023-46 pp.105-110 |
| RCS | 2023-06-15 09:30 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
An Experiment-based Evaluation of Detection Performance on Antenna Placement of WLAN-based Indoor Object Detection Systems Using CSI Shunsuke Shimizu, Noguchi Kazuki, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki (NTT) RCS2023-47 |
[more] | RCS2023-47 pp.111-116 |
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