Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LOIS, ICM |
2024-01-25 13:35 |
Nagasaki |
Nagasaki Prefectural Art Museum (Primary: On-site, Secondary: Online) |
[Invited Talk]
Trend of Carrier data-based business, privacy protection, information law and technologies Hideki Yoshii (SB) ICM2023-28 LOIS2023-32 |
The domestic data business market is being dominated by global digital platformers. Telecommunications carriers are atte... [more] |
ICM2023-28 LOIS2023-32 pp.1-6 |
ISEC |
2018-09-07 09:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Study of Security Problem on Telecommunications Networks Yoshiki Kusama (Keio Univ.), Masahiro Hayashi (Tokyo City Univ.), Akitoshi Wada ISEC2018-50 |
This paper proposes a method to analyze the most secure point of a telecommunication network. The proposed model consist... [more] |
ISEC2018-50 pp.1-5 |
CQ |
2018-07-19 14:25 |
Miyagi |
Tohoku Univ. |
Cascading Failure Analysis Considering Interaction between Two Networks Hiroshi Yamashita, Masahiro Hayashi (TCU) CQ2018-32 |
We propose a new approach to evaluate the impact caused by cascading failures for interdependent networks, where cascadi... [more] |
CQ2018-32 pp.7-12 |
CQ |
2018-01-19 15:25 |
Tokyo |
NII |
A New Approximation Method for Probability of Graph being Connected Yuta Kiuchi, Masahiro Hayashi (Tokyo City Univ.) CQ2017-100 |
This paper proposes a new approach for approximating K-terminal reliability of Probability Graph, where K-terminal relia... [more] |
CQ2017-100 pp.87-92 |
IE, IMQ, MVE, CQ (Joint) [detail] |
2016-03-08 10:15 |
Okinawa |
|
Analysis of Failure Frequency Improvement for Telecommunications Networks Keita Kusanagi, Masahiro Hayashi (Tokyo City Univ.) CQ2015-138 |
This paper proposes a new index to clarify the percentage of number of failures at each element. We call this index ‘ele... [more] |
CQ2015-138 pp.171-176 |
CQ |
2015-07-07 11:10 |
Nara |
Nara Institute of Science and Technology |
A New Algorithm to Evaluate One-to-all Reliability Based on Linearity of Expectation Junpei Aramata, Masahiro Hayashi (TCU) CQ2015-34 |
This paper proposes a new method for evaluating one-to-all reliability, where this reliability measure was introduced fo... [more] |
CQ2015-34 pp.75-80 |
ICM, CQ, NS, NV (Joint) |
2014-11-14 14:35 |
Kochi |
Kochi-City-Culture-Plaza CUL-PORT |
A Threshold Configuration Method of Emergency Trunk Reservation Control Considering Arriving Traffic Intensity Kazuki Tanabe (Titech), Sumiko Miyata (Kanagawa Univ.), Ken-ichi Baba (Kogakuin Univ.), Katsunori Yamaoka (Titech) CQ2014-85 |
We propose a threshold configuration and holding time limitation for general telephone calls under trunk reservation con... [more] |
CQ2014-85 pp.83-88 |
RCS |
2014-06-19 09:30 |
Okinawa |
Okinawa-ken Seinenkaikan (Naha) |
[Invited Talk]
The Future of Radio Use, 5G Hideo Fuseda (MIC) RCS2014-85 |
This paper presents the Ministry’s efforts along with ‘The 5G Roadmap’ contained in the interim report of ‘Radio Policy ... [more] |
RCS2014-85 pp.311-314 |
CQ, MoNA, IPSJ-DPS, IPSJ-CN, IPSJ-EIP (Joint) [detail] |
2013-09-12 09:45 |
Ishikawa |
Kanazawa Institute of Technology |
A Study of Evaluating the Impacts of Cascading Failures in Telecommunications Networks Kazuki Hara, Masahiro Hayashi (Tokyo City Univ.) CQ2013-31 |
Cascading failures are wide-area damages of telecommunications networks, caused by successive failures of elements, wher... [more] |
CQ2013-31 pp.17-22 |
ICM |
2013-03-15 14:50 |
Kagoshima |
Yakushima Environmental Culture Village Center |
Implementation of estimate techniques of the mobile phone service influence rate on the mobile telecommunications Masahiro Abe, Yuya Kuno, Hironao Tamura, Masanori Furutani, Kazuhide Takahashi (NTT DOCOMO) ICM2012-76 |
The monitoring and maintenance operation in the current communication networks are carried out scope of works from root ... [more] |
ICM2012-76 pp.101-106 |
R |
2012-10-19 14:20 |
Fukuoka |
|
Comparison of Deterioration Rates of Steel Poles Masahiro Sotoma, Takashi Sawada (NTT) R2012-56 |
In the making of the deterioration rate of facilities, maintenance data is useful for reflecting the real environment. H... [more] |
R2012-56 pp.13-16 |
IA, SITE, IPSJ-IOT [detail] |
2012-03-15 15:25 |
Hokkaido |
Hokkaido Univ. |
Copyright issues in convergence of telecommunications and broadcasting
-- Desired modification to the Japan copyright law derived from laws of other countries and judicial judgments'. -- Mari Takemura, Yukio Hiramatsu (OIT) |
Japanese copyright law has been updated several times in the past to follow the development of new technologies as well ... [more] |
SITE2011-39 IA2011-89 pp.101-106 |
SR, RCS, SRW (Joint) |
2012-03-08 15:45 |
Kanagawa |
YRP |
[Invited Talk]
Trends of ITU-R Standadization
-- Results of ITU-R RA-12 & WRC-12, and future perspective -- Hitoshi Yoshino (SBM) |
ITU (International Telecommunication Union) Radiocommunication Assembly (RA-12) and World Radiocommunication Conference ... [more] |
|
SANE |
2011-04-21 14:25 |
Nagano |
Usuda Deep Space Center, JAXA |
[Special Talk]
Japanese Onboard Deep Space Communication Technologies Based on Usuda Deep Space Center Tomoaki Toda, Atsushi Tomiki, Yuta Kobayashi (JAXA) SANE2011-4 |
Japanese deep space missions have been developed based on Usuda Deep Space Center 64m station (UDSC64). Thus, it is the ... [more] |
SANE2011-4 pp.19-24 |
SR |
2011-04-21 15:50 |
Shimane |
Matsue Terrsa |
[Invited Talk]
The current status of ITU-R studies on Cognitive Radio Systems Hitoshi Yoshino (Softbank Mobile Corp.) SR2011-6 |
World Radiocommunication Conference 2007 (WRC-07) set Agenda Item 1.19 “to consider regulatory measures and their releva... [more] |
SR2011-6 pp.31-35 |
NS, ICM, CQ (Joint) |
2010-11-18 15:15 |
Kyoto |
Katsura Campus, Kyoto Univ. |
[Special Talk]
* Masayoshi Ejiri ICM2010-26 |
25years has passed since systematic studies for telecommunications management launched in Government , Industries and... [more] |
ICM2010-26 pp.11-16 |
IN, MoNA (Joint) |
2010-11-19 09:45 |
Fukuoka |
Fukuoka Institute of Technology |
Performance shift in wireless telecommunications protocol by user cooperation action Hayato Sudo, Takashi Okuda, Tetsuo Ideguchi, Xuejun Tian (Aichi Prefectural Univ.) IN2010-92 |
In general, we belong to some communities that exists in the real world.
In the communities , we use communication netw... [more] |
IN2010-92 pp.65-70 |
OFT |
2010-10-25 14:25 |
Saitama |
Nippon Institute of Technology |
Development and transmission quality estimation of a new optical frequency resource of the T-band for ultra-broadband holey-fiber photonic transport system Yu Omigawa, Yuta Kinoshita, Kazuyuki Yamamoto (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Atsushi Kanno, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OFT2010-33 |
To expand the usable wavelength bandwidth for optical communications, we have focused on a use of a 1-micrometer wavelen... [more] |
OFT2010-33 pp.25-28 |
ICSS |
2009-05-15 13:40 |
Hyogo |
Kobe University |
[Special Talk]
Internatinal Standarization Activities in ITU-T Study Group 17 (Security)
-- Standarizatoin on Network Security and ID Management -- Yutaka Miyake, Ryu Watanabe (KDDI Labs.) ICSS2009-2 |
This paper describes activities of international standard related security issues at the ITU-T which is international st... [more] |
ICSS2009-2 pp.3-8 |
SR |
2009-01-22 16:20 |
Kyoto |
Kyoto University |
[Invited Talk]
The State of the art of ITU-R studies on Cognitive Radio Systems Hitoshi Yoshino (NTT Docomo) SR2008-74 |
World Radiocommunication Conference 2007 (WRC-07) set Agenda Item 1.19 “to consider regulatory measures and their releva... [more] |
SR2008-74 pp.37-42 |