Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, IN (Joint) |
2015-03-03 13:40 |
Okinawa |
Okinawa Convention Center |
A Study on Management of ContentID/Cache Location based on Estimation of Content Popularity for In-network Guidance Takaki Onizuka, Naomi Kataoka, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2014-239 |
Circulation of large-size contents like high-definition video leads to increasing content server load and core network t... [more] |
NS2014-239 pp.361-366 |
MoNA, ASN, IPSJ-MBL, IPSJ-UBI (Joint) [detail] |
2015-03-03 11:00 |
Tokyo |
Shibaura Institute of Technology(Toyosu Campus) |
Rate Adaptation with Dataset for V2I Communication Takemi Sahara, Shigeru Kashihara (NAIST), Chikara Ohta (Kobe Univ.), Mineo Takai (UCLA), Shigeru Kaneda (STE), Suguru Yamaguchi (NAIST) MoNA2014-100 |
Existing rate adaptation mechanisms (RAs) are basically targeted for selecting the best transmission rate at indoor envi... [more] |
MoNA2014-100 pp.217-222 |
MoNA, CQ (Joint) |
2014-09-12 09:40 |
Miyagi |
|
Performance Evaluation of Efficient Reliable Packet Transfer Protocol for Wireless Multihop Bidirectional Communication Environment Makoto Ando, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) MoNA2014-39 |
Bidirectional traffic flow appears in multi-sink wireless sensor networks (WSN) depending on their topologies. The aim o... [more] |
MoNA2014-39 pp.49-54 |
RCC, ASN, NS, RCS, SR (Joint) |
2014-07-30 14:45 |
Kyoto |
Kyoto Terrsa |
Performance Evaluation of V2V Emergency Vehicle Warning System in Urban Area Hiroaki Minami, Atsushi Kinoshita, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) ASN2014-43 |
An emergency vehicle such as an ambulance and a police-car needs to
travel to a destination as quickly as possible. As... [more] |
ASN2014-43 pp.19-24 |
MoNA, IN (Joint) |
2013-11-22 14:10 |
Kumamoto |
Kumamoto University |
A study on cache suppression control according to content popularity for in-network guidance Hiroki Kawabata, Takaki Onizuka, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) IN2013-97 |
In recent years, the popularity of large contents such as high-definition video and music is increasing content server l... [more] |
IN2013-97 pp.59-64 |
NS |
2013-10-17 14:45 |
Hokkaido |
Hokkaido Univ. |
A Study on Transmission Power Control for Improvement of Throughput in Wireless LAN Access Networks Toshiki Nishiue, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2013-100 |
Internet is being transformed to "Internet of Things" to accommodate many things. In
this study, we focus on IEEE802.11... [more] |
NS2013-100 pp.61-66 |
NS |
2013-05-16 16:50 |
Kanagawa |
The Graduate Univ. for Advanced Studies |
[Tutorial Lecture]
Case Study on Commercial Network Simulator
-- Scenargie and QualNet -- Chikara Ohta, Yumi Takaki (Kobe Univ.) NS2013-23 |
In this presentation, we would like to talk about Scenargie and QualNet, which are commercial network simulator. Both th... [more] |
NS2013-23 p.65 |
NS, IN (Joint) |
2013-03-08 11:10 |
Okinawa |
Okinawa Zanpamisaki Royal Hotel |
Proposal of Detour Multipath Routing Protocol in Wireless Sensor Networks for Data Gathering Keisuke Fujita, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2012-215 |
In battery-powered wireless sensor networks (WSNs), system lifetime is strongly affected by drain of nodes' batteries. I... [more] |
NS2012-215 pp.289-294 |
NS, IN (Joint) |
2013-03-08 13:00 |
Okinawa |
Okinawa Zanpamisaki Royal Hotel |
An Efficient Flooding Scheme for V2V Communications Considering Intersections of Urban Area Ke Cao, Atsushi Kinoshita, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2012-217 |
(To be available after the conference date) [more] |
NS2012-217 pp.301-305 |
NS, IN (Joint) |
2013-03-08 13:20 |
Okinawa |
Okinawa Zanpamisaki Royal Hotel |
Performance Evaluation of V2V Information Dissemination Schemes by Network Simulations Considering Urban Area Atsushi Kinoshita, Ke Cao, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2012-218 |
Recently, there have been an increase in research into VANETs (Vehicular Ad-hoc NETworks) communications, and various &#... [more] |
NS2012-218 pp.307-312 |
CQ |
2013-01-25 10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of a demonstration system for User and Resource Management Technologies towards Pareto-optimal Wired-wireless Networks Kyoko Yamori (Asahi Univ.), Chikara Ohta (Kobe Univ.), Go Hasegawa (Osaka Univ.), Ryoichi Shinkuma (Kyoto Univ.), Masato Oguchi (Ochanomizu Univ.), Tutomu Murase (NEC) CQ2012-73 |
[more] |
CQ2012-73 pp.1-4 |
NS |
2013-01-24 13:05 |
Kumamoto |
Kumamoto University |
Improvement and Evaluation of Rate Adaptation based on Average Fade Region Duration Estimation for IEEE 802.11 Chie Mishima, Irda Binti Roslan, Tsutomu Inamoto, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2012-143 |
Most rate adaptation schemes for IEEE802.11 such as ARF and AMARF decide to increase the data rate when the count-based ... [more] |
NS2012-143 pp.13-18 |
NS, RCS (Joint) |
2012-12-14 09:00 |
Ehime |
Ehime Univ. |
[Encouragement Talk]
Performance Evaluation of Distributed User Association based on User Utility in Wireless Networks Takahiro Iwami, Tsutomu Inamoto, Yumi Takaki (Kobe Univ.), Kyoko Yamori (Asahi Univ.), Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2012-134 |
In recent, public WLANs based on IEEE802.11 standard are widely deployed. In an environment that several APs (Access Poi... [more] |
NS2012-134 pp.103-108 |
SR, AN, USN, RCS (Joint) |
2012-10-19 09:50 |
Fukuoka |
Fukuoka univ. |
A Study on Input-selection-based Power Supply Method Considering Standing Wave for Two-Dimensional Communication System Kosuke Teshima (Kobe Univ.), Takashi Matsuda, Bing Zhang (NICT), Tsutomu Inamoto, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) USN2012-46 |
Two-dimensional (2D) communication system is a novel communication system which utilizes surface of a sheet as a communi... [more] |
USN2012-46 pp.101-106 |
NS |
2012-10-11 09:10 |
Kyoto |
Kyoto Univ. |
[Encouragement Talk]
Performance Evaluation of Content/Location Mapping for In-network Guidance Hiroki Kawabata, Kensuke Hashimoto, Tsutomu Inamoto, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2012-80 |
In recent years, the popularity of large contents such as high-definition video and music is increasing content server l... [more] |
NS2012-80 pp.1-6 |
IN |
2012-10-10 15:30 |
Tokyo |
Tokyo Univ. Sanjo-Kaikan |
Application for Content Distribution with In-Network Guide in New Generation Networks Miki Yamamoto (Kansai Univ.), Hideki Tode (Osaka Pref. Univ.), Chikara Ohta (Kobe Univ.), Tomohiko Yagyu (NEC) IN2012-79 |
When a user obtains a requested content through networks, content location should be explored at first, and content itse... [more] |
IN2012-79 pp.31-34 |
IN |
2012-10-10 16:10 |
Tokyo |
Tokyo Univ. Sanjo-Kaikan |
User and Resource Management Technologies towards Pareto-optimal Wired-wireless Networks Chikara Ohta (Kobe Univ.), Go Hasegawa (Osaka Univ.), Ryoichi Shinkuma (Kyoto Univ.), Kyoko Yamori (Asahi Univ.), Masato Oguchi (Ochanomizu Univ.), Tutomu Murase (NEC) IN2012-81 |
We have proposed a network architecture concept named C3E2 (Cognition, Coordination and Cooperation for Economically Eff... [more] |
IN2012-81 pp.39-44 |
MoNA, IPSJ-DPS, IPSJ-MBL |
2012-05-22 10:15 |
Okinawa |
Okinawa-ken Seinen Kaikan |
Study on Throughput Performance of IEEE802.11 and LTE Networks in Multiple-terminal Environment Yumi Takaki (Kobe Univ.), Shigeru Kaneda (Osaka Univ./STE), Yoshizo Tanaka (SEI), Chikara Ohta (Kobe Univ.), Mineo Takai (UCLA), Yoji Okada (SEI) MoMuC2012-10 |
[more] |
MoMuC2012-10 pp.129-134 |
NS, IN (Joint) |
2012-03-08 10:30 |
Miyazaki |
Miyazaki Seagia |
A Study on Content/Location Mapping for In-network Guidance Hiroki Kawabata, Kensuke Hashimoto, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2011-214 |
Breadcrumbs (BC) scheme has been proposed for content distribution in next-generation networks. In BC scheme, when a use... [more] |
NS2011-214 pp.197-201 |
NS, IN (Joint) |
2012-03-09 10:30 |
Miyazaki |
Miyazaki Seagia |
Performance Evaluation of Flooding Protocols in VANETs Considering Shadowing Hiroaki Murakami, Yumi Takaki, Chikara Ohta, Hisashi Tamaki (Kobe Univ.) NS2011-244 |
In recent years, with the fast development in ad-hoc wireless communications and vehicular technology, it is expected th... [more] |
NS2011-244 pp.363-368 |