Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, PN, NS (Joint) |
2013-06-20 15:00 |
Fukushima |
College of Engineering, Nihon University |
A study on a photonic network model based on the regional characteristics of Japan Toshikazu Sakano, Yukio Tsukishima (NTT), Hiroshi Hasegawa (Nagoya Univ.), Takehiro Tsuritani (KDDI Lab.), Yusuke Hirota, Shin'ichi Arakawa (Osaka Univ.), Hideki Tode (Osaka Pref. Univ.) PN2013-1 |
This paper proposes nationwide photonic network models which take regional characteristics of Japan into account. The mo... [more] |
PN2013-1 pp.1-6 |
MVE, IE, WIT, IMQ, CQ (Joint) [detail] |
2013-03-11 12:00 |
Fukuoka |
Fukuoka Institute of Technology |
Relationship between the subjective psychological factors and the biological information of coded video Yuukou Horita, Taiki Kusakabe, Kazuki Sunahara, Megumi Ueda, Takayuki Tamura, Koichi Takamoto, Hisao Nishijo (Univ. of Toyama), Osamu Sugimoto (KDDI lab.) IMQ2012-50 IE2012-154 MVE2012-111 WIT2012-60 |
In order to investigate better image quality evaluation method, we are trying to use the biological information
in plac... [more] |
IMQ2012-50 IE2012-154 MVE2012-111 WIT2012-60 pp.91-96 |
SR |
2013-01-24 16:25 |
Nagano |
Shinshu Univ. |
[Invited Talk]
R&D Project of Multilayered Communications Network
-- For disaster-resilient communications -- Shingo Ohmori (YRP-IAI), Fumiyuki Adachi (Tohoku Univ.), Kazunori Takeuchi (KDDI Lab.), Yoji Kishi (KDDI), Masaharu Hamaguchi (OKI), Ryo Kajiwara (YRP) SR2012-74 |
[more] |
SR2012-74 pp.15-16 |
AP (2nd) |
2012-12-21 15:00 |
Okinawa |
KDDI Naha Building 6F |
Study of Measurement Method of Transmitter Characteristics of Active Array Antenna for Cellular Base Station Yukitaka Takahashi, Keisuke Sato, Ichiro Oshima (Denkikogyo), Yoshiaki Amano, Toru Kitayabu, Masayuki Nakano (KDDI Lab.) |
[more] |
|
MBE |
2012-10-11 10:45 |
Osaka |
Osaka Electro-Communication University |
The coherence analysis in EEG under emotional stress stimuli in smart phone related to the anxiety states Tetsuya Asakawa (Univ of Hyogo.), Takuto Hayashi (Aino Univ.), Masato Taya, Hiroyuki Yokoyama (KDDI Lab.), Yuko Mizuno-Matsumoto (Univ of Hyogo.) MBE2012-37 |
The objective was to evaluate the relationship between the brain sites in EEG under the emotional stress in smart phone.... [more] |
MBE2012-37 pp.5-10 |
AP, RCS (Joint) |
2011-11-16 13:20 |
Aichi |
Nagoya Congress Center |
Resource allocation model and parameter optimization in Heterogeneous Networks Shinichi Tajima, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Titech), Shoji Kaneko, Noriaki Miyazaki, Satoshi Konishi, Yoji Kishi (KDDI Lab.) RCS2011-197 |
Recently, there is demand to constract wireless communication systems which
can adapt to tremendous incerase of networ... [more] |
RCS2011-197 pp.49-54 |
RCS |
2011-06-23 11:10 |
Okinawa |
Ryukyu Univ. |
A Study of Cross-Carrier Precoding for Carrier Aggregation System Yuji Ikeda, Issei Kanno, Toru Kitayabu, Hiroyasu Ishikawa (KDDI Lab.) RCS2011-41 |
[more] |
RCS2011-41 pp.37-42 |
IN, NS (Joint) |
2011-03-04 15:30 |
Okinawa |
Okinawa Convention Center |
A Method for Spreading Service Information Using Mobile Agents for Pure Peer-to-Peer Networks Kazuya Sumida, Takeshi Hashimoto, Shinji Inoue (Hiroshima City Univ.), Naoki Imai, Kiyohito Yoshihara (KDDI Lab.), Yoshiaki Kakuda (Hiroshima City Univ.) IN2010-210 |
[more] |
IN2010-210 pp.395-400 |
AP, RCS (Joint) |
2010-11-12 13:50 |
Fukui |
Fukui Univ. |
Dynamic clustering for base station cooperation cellular system using remote radio head network Naoki Kusashima, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Shoji Kaneko, Yoji Kishi (KDDI Lab.) RCS2010-155 |
[more] |
RCS2010-155 pp.81-86 |
IN |
2010-10-14 15:00 |
Aichi |
Nagoya Institute of Technology |
[Invited Talk]
Self-Consistent Approach to Reveal a Structure of Social Networks Behind Communication Networks Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.), Hideyuki Koto, Hajime Nakamura (KDDI Lab.) IN2010-68 |
Communication network data, such as the volume of traffic and the number of users, has been mainly used for facility eng... [more] |
IN2010-68 pp.19-24 |
CS, CQ (Joint) |
2010-04-26 15:50 |
Aomori |
Oirase Keiryu Hotel |
Tribrid electric power control technology for cellular base stations Keizo Sugiyama, Youichi Iriuchijima (KDDI) CS2010-3 CQ2010-10 |
Rapid development of telecommunication services gave rise to increasing power consumption of ICT. Effective countermeasu... [more] |
CS2010-3 CQ2010-10 pp.13-16(CS), pp.55-58(CQ) |
IA |
2009-12-18 13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Development and evaluation of system for a lifestyle monitoring by GPS data of cellular phone Takayuki Sato (Nagaoka Univ. of Tech.), Shigehiro Ano (KDDI Lab.), Katsuyuki Yamazaki (Nagaoka Univ. of Tech.) IA2009-72 |
A cellular phone is widely used and expected for helping health management. This paper proposes a method of calculating ... [more] |
IA2009-72 pp.39-44 |
SAT, WBS (Joint) |
2009-06-03 15:25 |
Saitama |
KDDI R&D Laboratories |
An Adaptive Control Method Using Probability Judgement Inequality for Monitering of Wirelss Environment Yuji Ikeda, Yasuhiko Hiehata, Issei Kanno, Kosuke Yamazaki, Hiroyasu Ishikawa (KDDI Lab.) SAT2009-4 |
[more] |
SAT2009-4 pp.19-22 |
DE |
2008-12-01 |
Tokyo |
Gakushuin |
[Poster Presentation]
Presuming Landmark Information for Geo-tagged Photographs Using Content-based Image Similarity Keiichiro Hoashi, Toshiaki Uemukai, Kazunori Matsumoto, Yasuhiro Takishima (KDDI Lab.) DE2008-52 |
In past research, the authors have developed a prototype application which clusters geo-tagged images collected from onl... [more] |
DE2008-52 p.3 |
CS, IN, NS (Joint) |
2008-09-11 13:00 |
Miyagi |
Tohoku University |
A Study on Low-Latency Wireless Networks using ARQ and Turbo Code Koji Yokota, Masahiro Fujii (Utsunomiya Univ.), Takeshi Kitahara, Hajime Nakamura (KDDI Lab.), Yu Watanabe (Utsunomiya Univ.) CS2008-19 |
For new services of wireless communication networks, the concern with
real-time data transmission services has recentl... [more] |
CS2008-19 pp.13-18 |
PN, CS, OCS (Joint) |
2008-06-12 15:40 |
Hokkaido |
Chitose Institute of Science and Technology |
Operational Evaluation of ASON/GMPLS Inter-domain Capability over JGN II Network Testbed Atsushi Taniguchi (NTT communications), Yasunori Sameshima (NTT), Shuichi Okamoto, Tomohiro Otani (KDDI Lab.), Yukio Tsukishima, Wataru Imajuku (NTT) OCS2008-12 |
Traffic engineering in backbone networks is an important issue in supporting an appropriate Quality of Service (QoS) lev... [more] |
OCS2008-12 pp.15-20 |
DC, CPSY, IPSJ-SLDM, IPSJ-EMB |
2008-03-27 15:50 |
Kagoshima |
|
A Proposal of the Automatic Software Optimization Method for SDR Processor Yuji Ikeda, Kosuke Yamazaki, Toshiyuki Maeyama, Yoshio Takeuchi (KDDI Lab.) DC2007-98 CPSY2007-94 |
Software Defined Radio (SDR) technology has the advantage that it can realize the wireless communication system by softw... [more] |
DC2007-98 CPSY2007-94 pp.85-90 |
PN |
2008-03-13 15:35 |
Okinawa |
Ohama-Nobumoto-Kinenkan (Ishigakijima) |
[Invited Talk]
Research on lambda access technology
-- 100Gbit/s/lambda optical transmission technology -- Itsuro Morita (KDDI lab.) PN2007-81 |
High-speed user network interface technologies are indispensable to provide various new broadband services. In Lambda A... [more] |
PN2007-81 pp.41-45 |
NS, IN (Joint) |
2008-03-07 11:25 |
Okinawa |
Bankoku Shinryokan |
A Proposal of UDP Congestion Control for Supporting RTT-Fairness Tomoki Fujikawa, Jiro Katto (Waseda Univ.), Haruki Izumikawa (KDDI Lab.) IN2007-199 |
Recently, with the spread of real-time services, new congestion control methods for real-time communication in IP networ... [more] |
IN2007-199 pp.241-246 |
SR |
2007-11-27 09:50 |
Hiroshima |
Hirishima international univ. |
Sampling Frequency Selection Scheme based on System-Clock in Multi-signal Reception Simultaneously Kazuki Kimura (Chuo Univ.), Toru Kitayabu, Toshiyuki Maeyama (KDDI Lab.), Hiroshi Shirai (Chuo Univ.) SR2007-50 |
In software defined radio systems, it is desirable to set the ADC nearer the antenna part in receiver block diagrams. Th... [more] |
SR2007-50 pp.27-34 |