Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IN, NS (Joint) |
2025-03-06 10:10 |
Okinawa |
Okinawa Industry Support Center (Okinawa) |
A Study of Design of an O-RAN CU Slice for Vertical-driven Network Control Koki Horita, Akihiro Nakao (UTokyo) |
[more] |
|
NS, ICM, NV (Joint) |
2024-11-15 13:50 |
Fukui |
Fukui University + Online (Fukui, Online) (Primary: On-site, Secondary: Online) |
Isolation of Base Station Control Plane Providing Vertical's Autonomous RAN Control Koki Horita, Akihiro Nakao (UToyko) NS2024-137 |
Applications requiring high communication performance, such as connected cars, will emerge in 6G, increasing the need fo... [more] |
NS2024-137 pp.80-85 |
NS, IN (Joint) |
2024-02-29 09:45 |
Okinawa |
Okinawa Convention Center (Okinawa) |
A Cross-layer Link Adaptation Method for Application-specific Communication Performance Optimization in High-frequency Wireless Communication Koki Horita, Kenji Kanai, Akihiro Nakao (UTokyo) NS2023-173 |
Wireless high-frequency bands such as millimeter and terahertz waves are expected in 5G and 6G, but they have unstable c... [more] |
NS2023-173 pp.8-13 |
NS, IN, CS, NV (Joint) |
2023-09-08 11:50 |
Miyagi |
Tohoku University (Miyagi, Online) (Primary: On-site, Secondary: Online) |
Dynamic Control of Wireless Parameters at Base Stations for Low Latency Video Distribution Using Local 5G Koki Horita, Akihiro Nakao (UTokyo) NS2023-62 |
5G is expected to be applied to low-latency video transmission,
however, the setting of QoS for low-latency video deliv... [more] |
NS2023-62 pp.59-64 |
IN, NS (Joint) |
2023-03-02 15:30 |
Okinawa |
Okinawa Convention Centre + Online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Stable Video Streaming using Local 5G with Dynamic QoS Control Based on the Wireless Environment and Video Quality Koki Horita, Norihiro Fukumoto, Akihiro Nakao (U-Tokyo) IN2022-87 |
Stable video delivery using network slices of the 5th generation mobile communication system (5G) is gaining. However, s... [more] |
IN2022-87 pp.127-132 |
NS, NWS (Joint) |
2023-01-26 13:50 |
Yamaguchi |
Hybrid Meeting (Yamaguchi Prefecture) (Yamaguchi, Online) (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Wireless LAN Quality Estimation Using Federated Learning with Privacy Protection and Large-Scale Learning Koki Horita, Masanobu Jimbo, Thomas Carette (Sony), Akihiro Nakao (UTokyo) NS2022-155 |
Switching network algorithm of a smartphone between WLAN and cellular is not based on the quality of the communication c... [more] |
NS2022-155 pp.31-36 |
NS |
2022-05-13 09:00 |
Kyoto |
Rakuyu Kaikan, Kyoto Univ. + Online (Kyoto, Online) (Primary: On-site, Secondary: Online) |
Optimal Network Selection Method Using Federated Learning for Achieving Both Privacy Preservation and Large-Scale Learning Koki Horita (Sony), Akihiro Nakao (UTokyo) NS2022-13 |
A smartphone switches from a wireless LAN to a mobile network, including 5G, due to changes in the communication environ... [more] |
NS2022-13 pp.23-28 |
NS, IN (Joint) |
2022-03-11 11:40 |
Online |
Online (Online) |
Measurement and Analysis of Local 5G network performance for Low-Latency Remote Camera Shooting Takamitsu Iwai, Yutaka No (UTokyo), Jungo Goto, Takuya Iwai, Koki Horita (Sony), Ping Du, Akihiro Nakao (UTokyo) NS2021-149 |
As aerial photography by drones becomes more and more popular, there is a need to realize a "remote camera" system. The ... [more] |
NS2021-149 pp.158-163 |
NS |
2021-10-07 12:55 |
Online |
Online (Online) |
[Invited Talk]
Wireless Communication Quality Prediction Technology Based on Personal User Information Using Federated Learning
-- The Challenge of Balancing Privacy Protection and Communication Quality Prediction -- Koki Horita, Masanobu Jimbo, Bin Yang (Sony) NS2021-69 |
[more] |
NS2021-69 p.13 |
IA, SITE, IPSJ-IOT [detail] |
2018-03-06 14:20 |
Tochigi |
Kinugawa Onsen Hotel (Tochigi) |
Accuracy of Clock Synchronization in IEEE1588 where Boundary Clock and Synchronous Ethernet are Combined Koki Horita (Keio Univ.), Shota Shiobara, Takao Okamawari, Yoichi Goto (Softbank), Fumio Teraoka, Kunitake Kaneko (Keio Univ.) SITE2017-78 IA2017-89 |
[more] |
SITE2017-78 IA2017-89 pp.233-238 |
IA, SITE, IPSJ-IOT [detail] |
2017-03-03 13:50 |
Okinawa |
Culture Resort Festone (Okinawa) (Okinawa) |
Verification of Precise of Clock Synchronization using IEEE 1588 in Network Composed of Ordinary Routers Koki Horita (Keio Univ.), Shota Shiobara, Takao Okamawari (Softbank), Fumio Teraoka, Kunitake Kaneko (Keio Univ.) SITE2016-62 IA2016-92 |
In these days, demands for highly precise clock synchronization have been increasing. IEEE1588 (PTP), which aims for sub... [more] |
SITE2016-62 IA2016-92 pp.13-18 |