Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN |
2025-03-04 11:30 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
2-node cooperative node architecture for energy-efficient metro networks Satsuki Jimura, Takashi Miyamura, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) |
[more] |
|
PN |
2025-03-04 13:45 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Experimental Demonstration of L5G Switched RoF with Energy-Efficient Cell Selection Optimization Considering User Mobility in the A-RoF MFH Environment Kojiro Nishimura, Michiaki Yamamoto, Ryuta Murakami (Keio Univ.), Yoshihiko Uematsu (Keio Univ), Satoru Okamoto, Ryogo Kubo, Naoaki Yamanaka (Keio Univ.) |
[more] |
|
PN |
2025-03-04 14:25 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Simultaneous Signal and Power Transmission of High-Power PON with 256 Split Ratio Using a Hollow-Core Fiber Hironori Yamaji, Natsuhiro Yamada (UEC), Takeshi Takagi, Kazunori Mukasa (FEC), Satoru Okamoto, Hiroyuki Tsuda, Naoaki Yamanaka (KU), Motoharu Matsuura (UEC) |
[more] |
|
PN |
2024-11-19 15:15 |
Oita |
(Oita, Online) (Primary: On-site, Secondary: Online) |
Multiband Massive Wavelength-multiplexing Metro Network Architecture Takashi Miyamura, Satoru Okamoto (Keio University), Shigeyuki Yanagimachi, Wakako Maeda (NEC), Keiichi Nashimoto (EpiPhotonics), Masahiko Jinno, Naoaki Yamanaka (Keio University) PN2024-36 |
To achieve the ultra-low latency required by Beyond 5G, it is necessary to realize wavelength direct connections between... [more] |
PN2024-36 pp.49-54 |
PN |
2024-08-26 10:55 |
Hokkaido |
(Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Local 5G over PON trials using deployed Hollow-Core Fiber Cables Satoru Okamoto, Naoaki Yamanaka, Hiroyuki Tsuda, Motoharu Matsuura (Keio Univ.), Takeshi Takagi, Kazunori Mukasa (Frukawa Electrc) PN2024-16 |
The Keio Future Photonic Network Open Laboratory was opened in Apr. 2023 as a testing field for future Beyond 5G network... [more] |
PN2024-16 pp.13-20 |
PN |
2024-03-15 10:30 |
Kagoshima |
(Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Power Saving Effects in Switched RoF Ryuta Murakami (Keio Univ.), Satoru Okamoto (UEC), Yoshihiko Uematsu, Takashi Kurimoto, Naoaki Yamanaka (Keio Univ.) PN2023-80 |
In order to realize higher speeds and greater capacity in the Beyond 5G era, it is expected to handle higher frequency b... [more] |
PN2023-80 pp.58-63 |
NS, IN (Joint) |
2024-03-01 13:00 |
Okinawa |
Okinawa Convention Center (Okinawa) |
Method to reduce imbalance charges for electricity retailers using EVs, aiming to balance the interests of both electricity retailers and EV users Takato Ieki, Mayuko Omichi, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) IN2023-100 |
The recent increase in variable renewable energies (VRE) such as solar power has caused the need to increase the capacit... [more] |
IN2023-100 pp.207-212 |
PN |
2023-08-29 15:40 |
Hokkaido |
(Hokkaido, Online) (Primary: On-site, Secondary: Online) |
A Jitter-Constrained High-Speed Multilayer Combined-Path Design Algorithm for Center-Based Security Analysis Ryuta Murakami, Takashi Kurimoto, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) PN2023-24 |
In order to realize a highly reliable network infrastructure in the Beyond 5G era, we have proposed the“Reconfigurable I... [more] |
PN2023-24 pp.40-46 |
IN, NS (Joint) |
2023-03-02 14:20 |
Okinawa |
Okinawa Convention Centre + Online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
A Method to Mitigate Traffic Congestion Using Cyber-Physical Systems in a Mixed Environment of Automated and Conventional Vehicles Kijun Murata, Yuya Tanigami, Naoaki Yamanaka, Satoru Okamoto (Keio Univ) IN2022-84 |
In recent years,traffic congestion in Japan has become chronic due to a complex road network,increased traffic volume,an... [more] |
IN2022-84 pp.109-114 |
IN, NS (Joint) |
2023-03-02 17:00 |
Okinawa |
Okinawa Convention Centre + Online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Blockchain-based Power Control for Efficient Use of Green Energy Mayuko Omichi, Gllen Louedec, Naoaki Yamanaka, Satoru Okamoto (Keio Univ.) IN2022-94 |
Green energy is being increasingly introduced into the electric power grid. The supply of green energy is unpredictable,... [more] |
IN2022-94 pp.169-174 |
IN, NS (Joint) |
2023-03-03 11:00 |
Okinawa |
Okinawa Convention Centre + Online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Free Viewpoint Video Streaming for Reducing the Amount of Transferred Data in the Core Network by Separating and Transmitting Motion-Extracted Video and Re-Synthesizing Background Video Ryuta Murakami, Hikaru Yamaguchi, Saeko Maeda, Takashi Kurimoto, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) NS2022-227 |
Virtual Reality (VR) contents are expected to be utilized in various fields such as education, medicine, and entertainme... [more] |
NS2022-227 pp.345-350 |
PN |
2023-03-02 11:00 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Beyond 5G Mobile Front Haul Networks using High Power Transmission Radio over Fiber Technologies Satoru Okamoto, Naoaki Yamanaka, Ryogo Kubo (Keio Univ.), Motoharu Matsura (Univ. of Electro-Communications), Hiroyuku Tsuda (Keio Univ.) PN2022-56 |
Towards the realization of a future Beyond 5G infrastructure network which provides the ultra-highspeed and large capaci... [more] |
PN2022-56 pp.70-76 |
PN |
2023-03-02 11:40 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Distributed DDoS Protection Method in the Core Network with Reconfigurable Device Edge Coordination Tomoki Naoi, Masaki Murakami, Yoshihiko Uematsu, Satoru Okamoto, Naoaki Yamanaka (Keidai) PN2022-58 |
Distributed Denial-of-Service (DDoS) attacks are a growing problem today, and it is difficult for individual users to mi... [more] |
PN2022-58 pp.83-89 |
PN |
2023-03-02 12:00 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Conceptual Demonstration of the Reconfigurable Probe over US-Japan Experimantal Network in SC22 Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) PN2022-59 |
Towards the realization of a secure Beyond 5G infrastructure network, we have proposed the "Reconfigurable In-network Se... [more] |
PN2022-59 pp.90-95 |
PN |
2022-08-30 10:15 |
Hokkaido |
(Hokkaido, Online) (Primary: On-site, Secondary: Online) |
A Proposal for a Multi-View Video Distribution Method Based on Semantic Meta-Information Saeko Maeda, Takashi Kurimoto, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) PN2022-17 |
[more] |
PN2022-17 pp.49-53 |
PN |
2022-08-30 11:40 |
Hokkaido |
(Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Queue read control method that guarantees jitter on the order of µs Hikaru Yamaguchi, Makaki Murakami, Yutaka Nasu, Takashi Kurimoto, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) PN2022-20 |
In this paper, we propose a per-packet queue read control method to reduce latency and jitter in order to achieve μs-cla... [more] |
PN2022-20 pp.65-72 |
PN |
2022-03-02 10:20 |
Online |
Online (Online) |
Experimental Results for Fault Recovery with Dynamic MAC Emulator System Hiroaki Ishii, Masaki Murakami, Yoshihiko Uematsu, Satoru Okamoto, Naoaki Yamanaka (Keio Univ) PN2021-71 |
[more] |
PN2021-71 pp.98-103 |
PN |
2022-03-02 11:00 |
Online |
Online (Online) |
Expected Effective Rate Guaranteed Distributed Processing Allocation Method Based on Resource Availability for Real-Time Video Processing Koki Muramatsu, Masaki Murakami, Yoshihiko Uematsu, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) PN2021-73 |
Our laboratory is working on the implementation of AMec (Access Metro Edge Computing), an edge computing technology that... [more] |
PN2021-73 pp.110-116 |
PN |
2022-03-02 11:20 |
Online |
Online (Online) |
A Traffic Reduction Method Based on Users' Interests for Multi-view Video Hikaru Yamaguchi, Yutaka Nasu, Saeko Maeda, Naoaki Yamanaka, Satoru Okamoto (Keio Univ.) PN2021-74 |
With the development of image processing technology and information communication technology, various forms of video str... [more] |
PN2021-74 pp.117-121 |
PN |
2022-03-02 11:40 |
Online |
Online (Online) |
A Traffic Reduction Method Using Inter-Camera Coordination and Adaptive Frame Rate for People Flow Analysis Rena Mitsui, Saeko Maeda (Keidai), Yutaka Nasu (Kei), Satoru Okamoto, Naoaki Yamanaka (Keidai) PN2021-75 |
[more] |
PN2021-75 pp.122-128 |