Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MWP |
2015-11-27 13:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Millimeter-Wave Wireless Backhaul for High-Speed Rail using Radio over Fiber Technique Masaaki Shida, Nobuhiko Shibagaki (Hitachi), Tetsuya Kawanishi (NICT), Kunihiro Kawasaki (RTRI), Naruto Yonemoto (ENRI), Nobuo Suzuki (KDDI R&D Labs) MWP2015-53 |
[more] |
MWP2015-53 pp.5-10 |
MoNA, IN (Joint) |
2015-11-18 16:10 |
Kumamoto |
Kumamoto University |
A Study of Aggregating Cellular Communication Lines for IoT Devices by Sharing IMSI Manabu Ito (NICT/Osaka Univ.), Nozomu Nishinaga (NICT), Yoshinori Kitatsuji (KDDI R&D Labs.), Masayuki Murata (Osaka Univ.) MoNA2015-36 |
To provide cellular communication for a large number of IoT devices, a large number of servers are needed to increase th... [more] |
MoNA2015-36 pp.83-88 |
PN |
2015-11-18 14:50 |
Tokyo |
Japan Women's Univ. |
A Study on Filtering Tolerance of 512-Gb/s Dual-Carrier PDM-16QAM Signals in ROADM Networks Yu Kawaguchi, Takehiro Tsuritani (KDDI R&D Labs) PN2015-31 |
Recently, a 400-Gb/s-based transmission system is especially focused on as a promising candidate of the next generation ... [more] |
PN2015-31 pp.45-48 |
OPE, LQE, OCS |
2015-10-29 13:40 |
Oita |
Beppu International Convention Center |
[Invited Talk]
Report on ECOC2015 -Optical Networks- Noboru Yoshikane (KDDI Labs.) OCS2015-47 OPE2015-97 LQE2015-66 |
This report describes the latest optical networking technologies reported in ECOC2015. [more] |
OCS2015-47 OPE2015-97 LQE2015-66 pp.33-36 |
OPE, LQE, OCS |
2015-10-30 13:00 |
Oita |
Beppu International Convention Center |
A Proposal of Electrical Dispersion Compensation Method in Frequency Domain for IM-DD Systems Takashi Kobayashi, Akira Agata, Kosuke Nishimura (KDDI R&D Labs.) OCS2015-75 OPE2015-125 LQE2015-94 |
(Advance abstract in Japanese is available) [more] |
OCS2015-75 OPE2015-125 LQE2015-94 pp.169-172 |
SR, SRW (Joint) |
2015-10-27 09:30 |
Tokyo |
KKE |
[Technology Exhibit]
Development of LTE/WiGig interworking heterogeneous networks Shozo Okasaka, Toshiaki Sakurai (Panasonic), Hailan Peng, Kazuya Moriwaki, Shinobu Nanba (KDDI R&D Labs.) SR2015-53 SRW2015-34 |
The LTE technology has widely been used for offering mobile broadband access. The radio specification of LTE is optimize... [more] |
SR2015-53 SRW2015-34 pp.27-28 |
AP |
2015-10-22 16:10 |
Yamaguchi |
Yamaguchi Pref. Roufukukyo-kaikan |
[Tutorial Lecture]
Review of research activities for thirty years
-- Satellite communication, Cognitive radio, Standardization -- Kanshiro Kashiki (KDDI Labs.) AP2015-104 |
The author has been engaged in the research and development activities regarding the wireless communications, since join... [more] |
AP2015-104 pp.55-58 |
AP |
2015-10-23 09:00 |
Yamaguchi |
Yamaguchi Pref. Roufukukyo-kaikan |
(Non Manuscript) Onboard Millimeter wave communication area construction considering reflection characteristics Feng Lu, Satoshi Imata, Katsuo Yunoki, Nobuo Suzuki, Kazunori Takeuchi (KDDI R&D Labs.) |
[more] |
|
MW, AP (Joint) |
2015-09-18 12:45 |
Tochigi |
Oyama National College of Tech. |
Field Evaluation of Cell Quality by Beam Control with Active Array Antenna System Masayuki Nakano, Toru Kitayabu (KDDI R&D Labs.), Shohei Natori, Keisuke Sato, Ichiro Oshima (DKK), Koji Miyata, Hisahiro Hayashi, Kazuhiro Gosui (KDDI) AP2015-90 |
Active array antenna system (AAS) is considered as the base station of the next generation. In order to reduce the inter... [more] |
AP2015-90 pp.59-64 |
LOIS, IE, EMM, IEE-CMN, ITE-ME [detail] |
2015-09-10 14:00 |
Aichi |
Nagoya University, Higashiyama Campus |
A Study on Coding Control Method on Gradation Region for UHDTV Kei Kawamura, Sei Naito (KDDI) |
[more] |
|
OFT, OCS (Joint) |
2015-08-28 15:40 |
Hokkaido |
|
DMD Measurement of Weakly-Coupled Few-Mode Fiber Using Low-Coherence Digital Holography Yuta Wakayama, Hidenori Taga, Takehiro Tsuritani (KDDI R&D Labs.) OCS2015-40 |
In a mode division multiplexed transmission system, differential mode delay (DMD) in a transmission line roles as a key ... [more] |
OCS2015-40 pp.53-57 |
IA |
2015-08-25 13:25 |
Tokyo |
IIJ Seminar Room (Iidabashi Grand Bloom 13F) |
Human Network Interaction
-- Developing a Network Design Method Considering Communication Behavior -- Hideyuki Koto, Sumaru Niida, Norihiro Fukumoto, Shigehiro Ano (KDDI R&D Labs.), Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.) IA2015-20 |
While a quality indicator changes from QoS to QoE, the design of communication network from user perspective has been ad... [more] |
IA2015-20 pp.7-12 |
DE, IPSJ-DBS, IPSJ-IFAT |
2015-08-05 13:00 |
Nara |
Todaiji Culture Center |
Empirical Study on Instance Selection from Healthcare Data Using Fuzzy Rough Sets Do Van Nguyen (KDDI R&D Labs), Keisuke Ogawa (KDDI), Kazunori Matsumoto, Masayuki Hashimoto (KDDI R&D Labs) DE2015-14 |
This research shows a study on issues that cause low performance in disease prediction such as overlap and imbalance and... [more] |
DE2015-14 pp.19-24 |
CS |
2015-07-02 11:35 |
Okinawa |
Eef Information Plaza (Kumejima Is.) |
A Modified Excursion Detection Algorithm for Efficient Measurement of Available Bandwidth Along End-to-End Network Path Anup Kumar Paul, Atsuo Tachibana, Teruyuki Hasegawa (KDDI R&D LABS) CS2015-14 |
In this paper, we have developed a modified excursion
detection algorithm from the one way queuing delay faced
by each... [more] |
CS2015-14 pp.27-32 |
IN |
2015-06-19 09:50 |
Tokyo |
Toyama International Conference Center |
Evaluation of living activity analysis using household power consumption Masato Taya, Yujin Tang, Norifumi Hirata, Chihiro Ono (KDDI R&D Labs.) IN2015-21 |
[more] |
IN2015-21 pp.55-58 |
NS |
2015-04-17 10:00 |
Gifu |
Hida-jibasan |
[Encouragement Talk]
Effect of Fluctuations of Network Quality to Users' Communication Behavior during Web Browsing Hideyuki Koto, Norihiro Fukumoto, Sumaru Niida, Shigehiro Ano (KDDI R&D Labs.), Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.) NS2015-10 |
As the contents of the Internet become richer, quality of communication network plays a key role in determining the perc... [more] |
NS2015-10 pp.53-58 |
RCS |
2015-04-17 12:10 |
Oita |
Yufuin, Yufugoukan |
A Study on Small Cell Selection Method Considering the Traffic Load in Heterogeneous Networks Kazuya Moriwaki, Toshiaki Yamamoto, Hailan Peng, Yasuhiro Suegara (KDDI R&D Labs.) RCS2015-15 |
The use of small cell deployments in the heterogeneous networks (HetNet) environment is considered a promising approach ... [more] |
RCS2015-15 pp.77-82 |
SC |
2015-03-27 15:30 |
Fukushima |
Aizu Univ. |
Analysis of Power Consumption Data by using Neural Network Kazuki Omomo, Yuya Kaneda, Yuta Kobiyama (Univ. Aizu), Masato Taya (KDDI R&D LABS), Qiangfu Zhao (Univ. Aizu) SC2014-20 |
[more] |
SC2014-20 pp.37-41 |
PN |
2015-03-18 10:50 |
Okinawa |
|
A Study of Prioritized Path Computation in Elastic Lambda Aggregation Network Seiya Sumita, Takehiro Tsuritani (KDDI R&D Labs.) PN2014-81 |
A research project on a novel optical network configuration for metro/access-integrated lambda aggregation networks, whi... [more] |
PN2014-81 pp.23-27 |
PN |
2015-03-18 11:15 |
Okinawa |
|
A Study on Adaptive Modulation Algorithm for Elastic Optical OFDM Signals Koki Takeshima, Takehiro Tsuritani (KDDI R&D Labs) PN2014-82 |
A research project on a novel optical network configuration is proceeding, which can efficiently accommodate multiple se... [more] |
PN2014-82 pp.29-33 |