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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-03-14 10:00 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
A Study on Antenna Configuration for LoS-MIMO in HAPS Feeder Link Kazuki Matsuura, Yoshichika Ohta (SoftBank)  AP2023-201 |
High-Altitude Platform Station (HAPS) is a new mobile communications platform that enables ultrawide coverage and disast... [more] | AP2023-201 pp.1-6 |
| PN | 2024-03-15 14:00 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Sustained Network Capacity Expansion by Iterative Installation of Multi-band Virtual Bypass Links Hayato Yuasa, Kenji Cruzado, Yojiro Mori (Nagoya Univ.), Kohei Hosokawa, Shigeyuki Yanagimachi (NEC), Hiroshi Hasegawa (Nagoya Univ.) PN2023-86 |
Multi-band transmission on optical fibers has been extensively studied as a promising technology to enhance the fiber ca... [more] | PN2023-86 pp.92-96 |
| RCS, SR, SRW (Joint) |
2024-03-13 13:05 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
KDDI's advancements in satellite communications Yuki Shida, Atsushi Matsugatani (KDDI) SR2023-90 |
Satellite communications serve as an important method of communication when terrestrial cellular networks are not availa... [more] | SR2023-90 pp.15-17 |
| NS, IN (Joint) |
2024-02-29 10:10 |
Okinawa | Okinawa Convention Center | Analysis of Wireless Link for Mobile Communication Devices Using a Machine Learning Model Yuki Kanto, Kohei Watabe (Nagaoka Univ. of Tech.) IN2023-67 |
In recent years, mobile communication devices have been providing various services via high-speed and high-capacity wire... [more] | IN2023-67 pp.13-18 |
| SIP, IT, RCS | 2024-01-18 15:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
Performance Analysis of Multi-User Asynchronous Transmission for OFDM Modulation Tomoya Machiyama, Hideki Yagi (UEC) IT2023-50 SIP2023-83 RCS2023-225 |
Packet collisions in uplink communications are the main cause of capacity limitation in communication channels. Since 5G... [more] | IT2023-50 SIP2023-83 RCS2023-225 pp.105-108 |
| AP | 2023-10-20 11:30 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Wireless link quality prediction using spatial information Riichi Kudo, Kahoko Takahashi, Hisashi Nagata, Tomoya Kageyama (NTT) AP2023-124 |
The development of wireless communication technologies is accelerating to widespread the various connected devices and e... [more] | AP2023-124 pp.139-140 |
| RCS, SAT (Joint) |
2023-08-31 16:20 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Comparative study of channel coding methods for performance improvement in next-generation optical satellite data relay system Eiji Okamoto, Yuma Yamashita (NITech), Yohei Satoh, Mitsuhiro Nakadai, Takamasa Itahashi, Shiro Yamakawa (JAXA) SAT2023-42 |
Optical satellite data relay systems which send high-capacity data observed by low-orbit user satellites to geostationar... [more] | SAT2023-42 pp.41-45 |
| PN | 2023-08-29 16:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Capacity Enhancement of Resilient Optical Networks with Multi-band Virtual Bypass Links Daisuke Saito, Yojiro Mori (Nagoya Univ), Kohei Hosokawa, Shigeyuki Yanagimachi (NEC), Hiroshi Hasegawa (Nagoya Univ) PN2023-26 |
We propose a cost-effective capacity enhancement for resilient networks that adopt dedicated path protection. This enhan... [more] | PN2023-26 pp.55-58 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 14:15 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A configuration for overloaded MU-MIMO systems Kazuki Miyata, Satoshi Denno, Yafei Hou (Okayama Univ.) RCS2023-94 |
In this report, we consider overload communication in MU-MIMO systems in order to further increase the capacity of downl... [more] | RCS2023-94 pp.76-81 |
| AP | 2023-02-17 14:55 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Coherently-linked optical and wireless transmission by using a 28 GHz band microstrip antenna Keisuke Kasai, Taisei Sato, Koichi Shirahata, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ), Uichiro Azuma, Toshiyuki Kobayashi (Dengyo) AP2022-229 |
As an economical, large-capacity mobile fronthaul, we have proposed coherently-linked optical and wireless transmission ... [more] | AP2022-229 pp.178-183 |
| MWPTHz, PN, EMT, IEE-EMT [detail] | 2023-01-24 09:40 |
Osaka | (Primary: On-site, Secondary: Online) |
Cost-effective Network Capacity Expansion by Supplemental Multi-band Transmission on Congested Links Daisuke Saito, Yojiro Mori (Nagoya Univ.), Kohei Hosokawa, Shigeyuki Yanagimachi (NEC), Hiroshi Hasegawa (Nagoya Univ.) PN2022-36 EMT2022-74 MWPTHz2022-62 |
A cost-effective capacity enhancement for photonic networks is proposed, which adopts multi-band transmission only on li... [more] | PN2022-36 EMT2022-74 MWPTHz2022-62 pp.30-34 |
| RCS, NS (Joint) |
2022-12-15 13:45 |
Aichi | Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on High-Capacity UL communication in Relay systems with UAV Kazuyuki Ozaki, Shunsuke Fujio, Kazuo Shirakawa, Kenichi Nishikawa (Fujitsu) NS2022-134 RCS2022-191 |
In a mobile radio communication system using high frequency bands such as millimeter wave band and quasi-terahertz band ... [more] | NS2022-134 RCS2022-191 pp.34-39(NS), pp.37-42(RCS) |
| RCS, NS (Joint) |
2022-12-15 16:10 |
Aichi | Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Study on Outer Loop Link Adaptation in Massive MIMO with Multi-user Detection via Generalized Approximate Message Passing Takanobu Doi, Jun Shikida, Daichi Shirase, Kazushi Muraoka, Naoto Ishii (NEC), Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.) RCS2022-196 |
With the ever-growing demand for uplink communications in beyond fifth generation mobile communications (beyond 5G), mas... [more] | RCS2022-196 pp.57-62 |
| ICTSSL, IN, NWS, IEE-SMF | 2022-10-28 13:30 |
Nagano | Shinshu University (Primary: On-site, Secondary: Online) |
Study of Network Capacity in Wireless Multihop Networks with Nested Lattice and Factor Graph Cui Zhihan, Khun Aung Thura Phyo, Lim Yuto, Tan Yasuo (JAIST) IN2022-41 |
In beyond 5G network, the device-to-device communications has been actively studied. These devices are wirelessly connec... [more] | IN2022-41 pp.53-58 |
| MIKA (3rd) |
2022-10-13 11:10 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Proposal of a Selection Method of Transmission Links in IEEE 802.11be and Evaluation of MLD Characteristics on Actual Equipment Hanae Otani, Kotaro Nagano, Hirantha Abeysekera, Yusuke Asai (NTT) |
The IEEE 802.11 Task Group BE has decided to include multi-link operation (MLO) as a critical feature of IEEE 802.11be. ... [more] | |
| AP, SANE, SAT (Joint) |
2022-07-29 14:30 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Study on efficient channel coding method for next-generation optical satellite data relay system Eiji Okamoto, Yuma Yamashita (NITech), Yohei Satoh, Mitsuhiro Nakadai, Takamasa Itahashi, Shiro Yamakawa (JAXA) SAT2022-27 |
High-capacity satellite communications are continuously demanded, and one of the challenges is to realize a high-capacit... [more] | SAT2022-27 pp.57-62 |
| RCS | 2021-10-21 16:00 |
Online | Online | [Poster Presentation]
A Study on Bayesian Receiver Design via Bilinear Inference for Scalable Cell-Free Massive MIMO Takumi Takahashi (Osaka Univ.), Hiroki Iimori (JUB), Kengo Ando, Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ), Giuseppe Abreu (JUB) RCS2021-129 |
One of the main challenges in realizing uplink scalable cell-free massive multi-input multi-output (CF-mMIMO) is capacit... [more] | RCS2021-129 pp.57-62 |
| RCS, SAT (Joint) |
2021-08-26 11:50 |
Online | Online | Two-Stage Precoding with Null-Steering for Spectrum Sharing between HAPS and Terrestrial Systems Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) RCS2021-101 |
Coverage extension to the sky, seas, and mountains is one of the important concepts of the sixth generation (6G) mobile ... [more] | RCS2021-101 pp.13-18 |
| RCS, SAT (Joint) |
2021-08-27 14:30 |
Online | Online | Antenna Configuration and Robust Receiver Design for Scalable Cell-Free Massive MIMO with Capacity Limited Fronthaul Kengo Ando (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Takumi Takahashi (Osaka Univ), Koji Ishibashi (UEC) RCS2021-114 |
In this paper, we investigate an uplink signal detection problem in scalable cell-free massive multiple input multiple o... [more] | RCS2021-114 pp.79-84 |
| RCS | 2021-06-25 15:00 |
Online | Online | Null-Steering Technique in HAPS Systems for Spectrum Sharing with Terrestrial Mobile Networks Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) RCS2021-75 |
Coverage extension to the sky, seas, and mountains is one of the important concepts of the sixth generation (6G) mobile ... [more] | RCS2021-75 pp.267-272 |
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