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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2024-04-26 11:30 |
Hiroshima | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Effectiveness of Crowdsourced Radio Unit (CRU) to Accommodate Multiple Terminals in Dense Environment Hideya So (SIT), Kazuki Maruta (TUS), Yu Nakayama (TUAT)  RCS2024-10 |
Centralized Radio Access Networks (C-RANs) have been considered to accommodate the increasing mobile traffic year by yea... [more] | RCS2024-10 p.47 |
| AP, RCS (Joint) |
2023-11-15 14:55 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Performance of NR Downlink Initial Access Using Synchronization Signal Block for mm-Wave Bands Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) RCS2023-159 |
This paper presents the performance for New Radio (NR) downlink initial access including physical-layer cell ID (PCID) d... [more] | RCS2023-159 pp.39-44 |
| 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, AP, UWT (Joint) |
2022-11-16 10:20 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Evaluation of Throughput Characteristics for Adaptive C-RAN Architecture using Crowdsourced Radio Units Yuto Ishii, Hideya So (SIT), Kazuki Maruta (TUS), Yu Nakayama (TUAT) RCS2022-165 |
Centralized Radio Access Networks (C-RANs) have been investigated to accommodate the increasing mobile traffic. C-RAN im... [more] | RCS2022-165 pp.61-66 |
| RCS | 2021-10-21 10:25 |
Online | Online | Performance Evaluation of Scalable Cell-Free Massive MIMO Systems with Multiple CPUs Subject to Backhaul Capacity Limitation Masaaki Ito, Issei Kanno, Kosuke Yamazaki (KDDI Research), Kengo Ando, Shuto Fukue (UEC), Hiroki Iimori (JUB), Koji Ishibashi (UEC) RCS2021-119 |
Cell-free massive multiple-input multiple-output (CF-mMIMO) systems have attracted attention worldwide, being considered... [more] | RCS2021-119 pp.7-12 |
| CS, CQ (Joint) |
2021-05-14 09:50 |
Online | On-line | Proposal of Channel Matrix Estimation by Using Neural Networks on Wavelength Division Multiplexing Optical Wireless Communication Masaki Inomata, Saki Shibata, Takanori Iwamatsu, Saeko Oshiba (KIT) CS2021-8 |
This paper describes a wavelength division multiplexing (WDM) - optical wireless communication (OWC) system using orth... [more] |
CS2021-8 pp.25-30 |
| NS | 2021-04-15 10:30 |
Online | Online | A method for improving resource utilization efficiency of mobile core network nodes considering a real environment Yuki Matsuyama, Gen Kitagata, Go Hasegawa (Tohoku Univ.) NS2021-1 |
IoT terminals have diversified spatio-temporal characteristics on the number of network-connected terminals and their co... [more] | NS2021-1 pp.1-6 |
| RCS, SR, SRW (Joint) |
2021-03-03 11:15 |
Online | Online | Design of MEC 5G and Beyond Cellular Networks
-- Viewpoint from Local Telecom Operators and Cloud Owners -- Jin Nakazato, Zongdian Li, kazuyuki Maruta, Kei Sakaguchi (Tokyo Tech) RCS2020-212 |
The 5G networks will bring an unprecedented promotion in transmission data rates. However, the satisfaction of some serv... [more] | RCS2020-212 pp.55-60 |
| EE | 2021-01-25 15:45 |
Online | Online (Zoom) | High-Order Harmonics-involved Frequency Domain Analysis on a Current-fed Snubber-less ZCS Step-Up DC-DC Converter Ryusei Miyazaki, Tomokazu Mishima (Kobe Univ.) EE2020-36 |
Recently, the installation of smart grids has been actively promoted from the viewpoint of stabilizing power supply and ... [more] | EE2020-36 pp.69-74 |
| CPSY, RECONF, VLD, IPSJ-ARC, IPSJ-SLDM [detail] | 2021-01-26 12:45 |
Online | Online | SLM based FPGA-IP soft core Yuya Nakazato, Hiroaki Koga (Kumamoto Univ.), Zhao Qian (KIT), Motoki Amagasaki, Morihiro Kuga, Masahiro Iida (Kumamoto Univ.) VLD2020-61 CPSY2020-44 RECONF2020-80 |
In the recent edge computing infrastructure, MEC (Multi-access Edge Computing) devices is considered to reduce the load ... [more] | VLD2020-61 CPSY2020-44 RECONF2020-80 pp.125-130 |
| SIP, IT, RCS | 2021-01-22 10:15 |
Online | Online | Proposal of a Method for Reducing the Amount of Calculation for Downlink Non-orthogonal Multiple Access Yohei Ishii, Toshinori Suzuki, Hideki Yoshikawa (Tohoku Gakuin Univ) IT2020-86 SIP2020-64 RCS2020-177 |
In this paper, we propose a method to reduce the amount of calculation, which has been a problem in the conventional met... [more] | IT2020-86 SIP2020-64 RCS2020-177 pp.125-130 |
| CPM | 2020-10-29 13:00 |
Online | Online | Hydroponics Applicable Handmade Automatic Liquid Fertilizer Feeder Keita Amano, Masashi Suzuki, Masaru Sato (Kitami Inst. of Tech), Mayumi B. Takeyama (Kitami Inst. of Tech/WOW) CPM2020-11 |
The plant factory has attracted considerable attention with a promising stable production and total chemical-free cultiv... [more] | CPM2020-11 pp.1-3 |
| RCS, SR, SRW (Joint) |
2020-03-05 10:55 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study on Indoor Location Information Management System Using Multiple LiDARs in Cellular Environment Naoto Hayashida, Seiichi Sampei (Osaka Univ.) RCS2019-354 |
In a smart factory, not only connectivity to the network but also location infomation of connected devices is indispensa... [more] | RCS2019-354 pp.183-188 |
| NS, RCS (Joint) |
2019-12-20 09:00 |
Tokushima | Tokushima Univ. | Design of MEC 5G Cellular Networks: Viewpoints from Telecom Operators and Backhaul Owners Jin Nakazato, Makoto Nakamura, Tao Yu, Zongdian Li, Gia Khanh Tran, Kei Sakaguchi (Tokyo Tech) NS2019-150 RCS2019-253 |
Recently, the mobile traffic demand is increasing due to the drastic growth in the number of connected devices and smart... [more] | NS2019-150 RCS2019-253 pp.83-88 |
| RCS, SR, SRW (Joint) |
2019-03-06 10:55 |
Kanagawa | YRP | A Study on Criterion of Adaptively Scaled Belief for GaBP in Massive SCMA Keisuke Inagaki, Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) RCS2018-286 |
In this paper, we apply Gaussian belief propagation (GaBP) to the multi-user detection (MUD) in massive sparse code mult... [more] | RCS2018-286 pp.25-30 |
| RCS, NS (Joint) |
2018-12-21 11:15 |
Hiroshima | Onomichi City Hall | A Study on Cell Configuration for HAPS Mobile Communications Yohei Shibata, Noboru Kanazawa, Kenji Hoshino, Yoshichika Ohta, Atsushi Nagate (HAPS Mobile) RCS2018-236 |
High-Altitude Platform Station (HAPS), which provides communications services from the altitude of 20km by utilizing bal... [more] | RCS2018-236 pp.101-106 |
| SR | 2018-10-31 10:25 |
Overseas | Mandarin Hotel, Bangkok, Thailand | [Poster Presentation]
Computational Capability and Radio Resource Allocation for Mobile Edge Computing Ryuji Kobayashi, Koichi Adachi (UEC) SR2018-75 |
Due to the rapid advancement of the computing power of mobile devices, the interest in mobile applications and services ... [more] | SR2018-75 pp.37-38 |
| ASN, NS, RCS, SR, RCC (Joint) |
2018-07-13 11:20 |
Hokkaido | Hakodate Arena | Computational Capability of MEC & UE and Wireless Channel Condition Based Resource Allocation for Data Processing Time Minimization Ryuji Kobayashi, Koichi Adachi (UEC) RCS2018-119 |
Due to the rapid advancement of the computing power of mobile devices, the interest in mobile applications and services ... [more] | RCS2018-119 pp.189-194 |
| RCS | 2018-06-20 13:40 |
Nagasaki | Nagasaki University | Impact of Base Station Sleep on Uplink Energy Consumption of User Equipment Kazunari Takahashi, Koichi Adachi (UEC) RCS2018-36 |
The wireless communications network needs to be designed to support the traffic load that dynamically fluctuates over t... [more] | RCS2018-36 pp.7-12 |
| RCS, SR, SRW (Joint) |
2018-03-01 09:20 |
Kanagawa | YRP | Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System: Evaluation of Transmission Time Delay Reduction by Multiple-Users Traffic Relay Takahiro Ono, Kohei Akimoto, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) RCS2017-361 |
In order to accommodate the mobile communication traffic increasing rapidly in recent years, heterogeneous wireless ne... [more] |
RCS2017-361 pp.235-240 |
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