Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CS, CQ (Joint) |
2023-05-18 15:35 |
Kagawa |
Rexxam Hall (Kagawa Kenmin Hall) (Primary: On-site, Secondary: Online) |
Area Partitioning for Large Scale Antenna Tilt Optimization in Cellular Networks Hideaki Kinsho, Kei Takeshita, Kazuhisa Yamagishi (NTT) CQ2023-2 |
For mobile carriers, improving the QoS (Quality of Service), such as throughput, of cellular networks to provide comfort... [more] |
CQ2023-2 pp.7-12 |
CQ, CBE (Joint) |
2022-01-28 17:05 |
Ishikawa |
Kanazawa(Ishikawa Pref.) (Primary: On-site, Secondary: Online) |
Estimation of area contest for improving the quality of mobile network Yukina Takano, Kei Takeshita (NTT) CQ2021-99 |
Since mobile network is used in a variety of contexts such as applications and devices, it is important for network oper... [more] |
CQ2021-99 pp.126-131 |
CQ, ICM, NS, NV (Joint) |
2021-11-26 17:15 |
Fukuoka |
JR Hakata Stn. Hakata EkiHigashi Rental Room (Primary: On-site, Secondary: Online) |
Proposal of change detection technology using cluster transition tensor Shoko Takahashi, Kei Takeshita (NTT) CQ2021-75 |
As in all service fields, the AI-based operation automation is progressing in the communication field as well.
Once the... [more] |
CQ2021-75 pp.49-54 |
CQ, MIKA (Joint) |
2021-09-09 16:20 |
Online |
Online |
Extension of Brock Kriging for User Distribution Estimation in Cellular Networks Hideaki Kinsho, Daisuke Ikegami, Kei Takeshita, Masataka Masuda (NTT) CQ2021-49 |
In order to improve the quality of user experience, carriers operating cellular networks aim to improve the performance ... [more] |
CQ2021-49 pp.53-58 |
NS, ICM, CQ, NV (Joint) |
2020-11-27 11:45 |
Online |
Online |
A study of service quality deterioration status grasping method based on traffic prediction Kei Takeshita, Yuji Soejima (NTT) ICM2020-29 |
[more] |
ICM2020-29 pp.49-54 |
ICM, IPSJ-CSEC, IPSJ-IOT |
2020-05-15 14:30 |
Online |
Online |
Feature Design for Improvement of End-End QoS Estimation Accuracy by Network Node State Naoyuki Tanji, Atsushi Takada, Kei Takeshita, Toshihiko Seki, Kyouko Yamagoe (NTT) ICM2020-5 |
[more] |
ICM2020-5 pp.25-30 |
ICM |
2020-03-03 15:40 |
Okinawa |
Ohama Nobumoto Memorial Hall (Cancelled but technical report was issued) |
An Evaluation of Network Service Monitoring Method Using User Traffic Information Kei Takeshita, Yuji Soejima (NTT) ICM2019-63 |
[more] |
ICM2019-63 pp.123-128 |
ICM |
2015-07-09 16:50 |
Hokkaido |
Sapporo Convention Center |
[Special Talk]
Report on 14th IFIP/IEEE International Symposium on Integrated Network Management (IM 2015) Noriaki Kamiyama (Osaka Univ./NTT), Masahiro Yokota, Kei Takeshita (NTT) ICM2015-12 |
[more] |
ICM2015-12 pp.17-20 |
AI |
2014-11-27 16:00 |
Fukuoka |
|
User Location Estimation Using Kernel Density Estimation of Past Tweets Masahiro Yokota, Kei Takeshita, Ken Nishimatsu (NTT) AI2014-22 |
[more] |
AI2014-22 pp.37-42 |
IN, NWS (Joint) |
2014-01-23 11:35 |
Aichi |
Nagoya International Center |
Proposal of pre-distribution technology using the search information Kohei Kamimura (Sophia Univ.), Masahiro Yokota, Kei Takeshita, Ken Nishimatsu, Haruhisa Hasegawa (NTT) IN2013-120 |
Due to the fast development of internet services, various contents are being available through internet. The influence o... [more] |
IN2013-120 pp.15-20 |
NS, IN (Joint) |
2013-03-08 14:30 |
Okinawa |
Okinawa Zanpamisaki Royal Hotel |
A Content Pre-delivery Method Based on User Behavior Information Masahiro Yokota, Kei Takeshita, Ken Nishimatsu, Haruhisa Hasegawa (NTT) IN2012-204 |
With the spread of video services, the increase in volume of traffic has become a issue for carriers. Therefore, carrier... [more] |
IN2012-204 pp.299-303 |
CQ, MVE, IE (Joint) [detail] |
2011-03-07 13:35 |
Nagasaki |
Yasuragi IOUJIMA |
A Study on External Factors to Estimate Network Traffic Toshihiro Akizuki, Masatsugu Ichino, Naohisa Komatsu (Waseda Univ.), Kei Takeshita, Haruhisa Hasegawa (NTT Corp.) CQ2010-70 |
Network traffic volumes continue to increase rapidly with spread of the broadband access and the increase internet backb... [more] |
CQ2010-70 pp.19-24 |
NS, ICM, CQ (Joint) |
2010-11-19 11:15 |
Kyoto |
Katsura Campus, Kyoto Univ. |
A Study on the Internet Traffic Classification Method using LPC cepstrum Hiroaki Maeda, Kentaro Hoshi, Masatsugu Ichino, Naohisa Komatsu (Waseda Univ.), Kei Takeshita, Haruhisa Hasegawa (NTT) CQ2010-60 |
Network Traffic has increased rapidly by spreading high-speed internet. Moreover, the services provided over the interne... [more] |
CQ2010-60 pp.67-72 |
CQ, NS, ICM (Joint) |
2009-11-13 16:40 |
Ishikawa |
Kanazawa Institute of Technology (Ishikawa) |
A study on service classification using time-series traffic data Takeshi Yamashita, Kentaro Hoshi, Masatsugu Ichino, Naohisa Komatsu (Waseda Univ.), Kei Takeshita, Masayuki Tsujino (NTT Corp.) CQ2009-54 |
Network Traffic has increased rapidly by spreading high-speed internet.
In order to offer quality of each service, netw... [more] |
CQ2009-54 pp.85-90 |
NS |
2009-05-22 11:25 |
Hiroshima |
Hiroshima City University (Hiroshima) |
A Study on the ApplicationClassification Method Using the Flow-Group Information Kei Takeshita, Takeshi Kurosawa, Masayuki Tsujino, Motoi Iwashita (NTT), Masatsugu Ichino, Naohisa Komatsu (Waseda Univ) NS2009-28 |
The Internet treats many kinds of applications as a same QoS level. In such a network, there are the cases that users ar... [more] |
NS2009-28 pp.67-71 |
NS |
2009-05-22 11:50 |
Hiroshima |
Hiroshima City University (Hiroshima) |
A study on service classification of traffic pattern Takeshi Yamashita, Kentaro Hoshi, Masatsugu Ichino, Naohisa Komatsu (Waseda Univ.), Kei Takeshita, Masayuki Tsujino (NTT) NS2009-29 |
[more] |
NS2009-29 pp.73-78 |
ICM, CQ, NS (Joint) |
2008-11-13 13:25 |
Fukushima |
Nihon University |
A Study on Statistical Multiplexing Effect of Video Traffic Takeshi Kurosawa (NTT), Kazuya Ohkita (Osaka Univ.), Ken Nishimatsu (NTT EAST), Kei Takeshita, Motoi Iwashita (NTT) NS2008-90 |
As one of a reason of increasing traffic in recent years, it is considered that video traffic and P2P traffic
flow thro... [more] |
NS2008-90 pp.7-11 |
USN, CQ, MoNA (Joint) |
2008-01-24 09:30 |
Shizuoka |
Kenshu Kouryu Center, Actcity Hamamatsu (Shizuoka) |
Improving Success Ratio of Object Search in Highly-Dynamic Mobile P2P Networks Kei Takeshita, Masahiro Sasabe, Hirotaka Nakano (Osaka Univ.) CQ2007-81 |
With the wide spread of mobile devices, information discovery methods over mobile ad hoc networks (MANETs) are required.... [more] |
CQ2007-81 pp.1-6 |