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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AI, JSAI-SAI, JSAI-KBS, JSAI-DOCMAS, IPSJ-ICS (Joint) |
2022-03-12 09:15 |
Hokkaido | WSSIT2022 (Primary: On-site, Secondary: Online) |
Smooth Traffic Flow at an Intersection in a Simulation Environment Using Deep Reinforcement Learning Tomoya Oda, Soichiro Yokoyama, Tomohisa Yamashita, Hidenori Kawamura (Hokkaido Univ.), Tomohiko Ogishi, Toshiyuki Hagiya (KDDI)  AI2021-27 |
(To be available after the conference date) [more] | AI2021-27 pp.7-12 |
| ITS, IEE-ITS | 2022-03-11 15:45 |
Online | Online | Evaluation of an Agent-to-Agent Communication System to Support Interaction between Drivers Takaaki Ueno, Toshiyuki Hagiya, Tomohiko Ogishi (KDDI Research), Kazunari Nawa, Yoshikazu Toyama, Yasunobu Yokoi, Tomoko Yasui (Toyota Motor) ITS2021-72 |
[more] | ITS2021-72 pp.48-53 |
| ITS, IEE-ITS, IPSJ-ITS | 2021-09-07 13:05 |
Online | Online | Examination about the usefulness of 5G NR based C-V2X congestion control method for information sharing among vehicles Takaaki Ueno (KDDI Research), Yosuke Kikuchi, Akira Ito (KDDI), Tomohiko Ogishi (KDDI Research) ITS2021-5 |
Currently, in Japan, the 700MHz band safe driving support system (ITS Connect) is used as a communication method among v... [more] | ITS2021-5 pp.1-6 |
| SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-10 14:20 |
Online | Online | Evaluation of Latency Effect in Operability of Remote Driving Yudai Sato, Shuntaro Kashihara, Tomohiko Ogishi (KDDI Research) RCS2020-76 |
It is expected that a remote driving system, in which an operator operates the vehicle from a remote location, will be d... [more] | RCS2020-76 pp.105-110 |
| NS, IN (Joint) |
2020-03-06 10:00 |
Okinawa | Royal Hotel Okinawa Zanpa-Misaki (Cancelled but technical report was issued) |
[Technology Exhibit]
5G-Enabled Autonomous Driving Experiment to be Implemented on Public Roads Yudai Sato, Shuntaro Kashihara, Tomohiko Ogishi (KDDI Research) NS2019-209 IN2019-100 |
An experimental trial of autonomous driving is to be carried out on Feb. 2019. This experiment is conducted according to... [more] | NS2019-209 IN2019-100 p.185(NS), p.145(IN) |
| RCS, IN, NV (Joint) |
2019-05-17 12:55 |
Kanagawa | Keio University | [Invited Lecture]
Network Systems for Automated Driving and their Operations Tomohiko Ogishi, Takeshi Kitahara, Tomohiro Otani (KDDI Research) IN2019-10 RCS2019-33 |
[more] | IN2019-10 RCS2019-33 pp.37-42(IN), pp.59-64(RCS) |
| AI, IPSJ-ICS, JSAI-KBS, JSAI-DOCMAS, JSAI-SAI | 2019-03-09 17:40 |
Hokkaido | Please fill in Yoshiki Hosokawa, Souichiro Yokoyama, Tomohisa Yamashita, Hidenori Kawamura, Akira Sakatoku, Takayuki Kurano, Tomohiko Ogishi, Hideaki Takana (Hokudai) |
[more] | ||
| AI, IPSJ-ICS, JSAI-KBS, JSAI-DOCMAS, JSAI-SAI | 2019-03-09 18:00 |
Hokkaido | Please fill in Ichitaro Ogawa, Souichiro Yokoyama, Tomohisa Yamashita, Hidenori Kawamura (Hokudai), Akira Sakatoku, Tadashi Yanagihara, Takayuki Kurano, Tomohiko Ogishi, Hideaki Tanaka (KDDIsouken) AI2018-59 |
In recent years, studies on actively controlling automatic driving vehicles are being conducted, and it is becoming real... [more] | AI2018-59 pp.37-42 |
|
| ASN | 2016-11-17 11:00 |
Aichi | Nagoya University | Evaluation of Routing Protocol for Energy Harvesting-Based Wireless Sensor Networks Tetsuro Ueda, Tomohiko Ogishi (KDDI Research) ASN2016-49 |
Since the energy of disposable battery in wireless sensor network (WSN) is limited, the performance and network life are... [more] | ASN2016-49 pp.25-29 |
| ASN | 2015-11-06 09:55 |
Tokyo | NICT Koganei HQ | Evaluation on Efficiency of Frequency Identification on Indoor Positioning with BLE tags Shuhei Yamaguchi, Daisuke Arai, Tomohiko Ogishi (KDDI Lab) ASN2015-69 |
With the extension of O2O (Online to Offline) services, achieving indoor positioning for obtaining the position of the s... [more] | ASN2015-69 pp.103-108 |
| NS, IN (Joint) |
2015-03-03 10:50 |
Okinawa | Okinawa Convention Center | Evaluation on effect of the number of installed BLE tags for indoor positioning Shuhei Yamaguchi, Daisuke Arai, Tomohiko Ogishi (KDDI R&D Labs.) IN2014-146 |
With the rapid spread of smartphones, it is focused on the service that prompts a change of the purchasing behavior of t... [more] | IN2014-146 pp.151-156 |
| MoNA, ASN, IPSJ-MBL, IPSJ-UBI (Joint) [detail] |
2015-03-02 11:50 |
Tokyo | Shibaura Institute of Technology(Toyosu Campus) | Experimental Study on Effects to Battery Consumption by Smartphone Operation Characteristics Takuya Akiyama, Suguru Doki, Tomohiko Ogishi (KDDI Labs.) ASN2014-160 |
While various smartphones are on the market and widely used, battery life problem has still not be resolved. Reducing po... [more] | ASN2014-160 pp.73-78 |
| IN, RCS (Joint) |
2014-05-16 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Proposal and Simulation of UE-based Network Control Scheme for Avoiding LTE Signaling Spike Daisuke Arai, Masafumi Watari, Tomohiko Ogishi, Shigehiro Ano (KDDI Labs.) IN2014-13 |
[more] | IN2014-13 pp.25-30 |
| IN, IA (Joint) |
2013-12-20 08:30 |
Hiroshima | Hiroshima City Univ. | Proposal of a grouping method for mobile devices using similarity of WiFi scan results Suguru Doki, Kazuyuki Tasaka, Tomohiko Ogishi (KDDI Labs) IN2013-108 |
Recently, smartphone users purchasing tablet or some wearable appliances as the second mobile device are increasing. For... [more] | IN2013-108 pp.53-58 |
| CQ, ICM, NS (Joint) |
2012-11-16 15:20 |
Shiga | Nagahama Inst. of Bio-Science and Tech. | Analytical Evaluation of User Matching using IP-Geolocation for Low-Latency Multiplayer Online Games Yohei Aikawa, Yuichiro Hei, Tomohiko Ogishi, Sumaru Niida, Toru Hasegawa (KDDI Labs) CQ2012-71 |
The market for multiplayer online games is rapidly growing, along with the growth of broadband Internet connection servi... [more] | CQ2012-71 pp.75-80 |
| NS | 2012-04-20 13:50 |
Kochi | Univ. of Kochi | Evaluation for Cost-Effective Cache Deployment and Link Traffic in ISP Networks Megumi Shibuya, Yuichiro Hei, Tomohiko Ogishi (KDDI R&D Labs.) NS2012-14 |
Internet traffic for video content delivery has grown rapidly, ISPs have faced to the issue that how to deliver the mass... [more] | NS2012-14 pp.77-82 |
| NS, IN (Joint) |
2010-03-04 09:20 |
Miyazaki | Miyazaki Phoenix Seagaia Resort (Miyazaki) | Evaluation of Content Delivery Characteristics using Network-aware P2P Simulator Megumi Shibuya (KDDI R&D Labs./Univ. of Electro-Comm.), Tomohiko Ogishi (KDDI R&D Labs.), Toshihiko Kato (Univ. of Electro-Comm.) IN2009-155 |
Recently, the Peer-to-Peer (P2P) system has been widely deployed because it can reduce the server and operation cost for... [more] | IN2009-155 pp.67-72 |
| CQ | 2008-07-18 11:20 |
Hokkaido | Kushiro Learning Center | Performance Evaluation of BitTorrent based Progressive Download in Broadband Access Networks Megumi Shibuya, Noriyuki Miyazaki, Tomohiko Ogishi (KDDI R&D Labs.), Shu Yamamoto (NICT), Michimasa Suzawa (GSI) CQ2008-22 |
P2P (Peer-to-Peer) networking architectures represent scalable and cost-effective features. The media streaming technolo... [more] | CQ2008-22 pp.49-54 |
| USN, CQ, MoNA (Joint) |
2008-01-24 11:10 |
Shizuoka | Kenshu Kouryu Center, Actcity Hamamatsu (Shizuoka) | IP Performance Monitoring System for Intranet Atsuo Tachibana, Yuichiro Hei, Tomohiko Ogishi, Shigehiro Ano (KDDI Labs) CQ2007-85 |
[more] | CQ2007-85 pp.25-30 |
| CQ | 2007-07-12 13:00 |
Hokkaido | Shiretoko Prince Hotel Kazenamiki | Implementation and Performance Evaluation of BGP Database System for Searching Routes at Connectivity Troubles Tomohiko Ogishi, Shigehiro Ano, Toru Hasegawa (KDDI Labs.), Toshihiko Kato (Univ. Electro-Communications) CQ2007-15 |
Service providers that provide Internet access to their customers need not only to maintain the stability of their own n... [more] | CQ2007-15 pp.1-6 |
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