Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CS |
2014-07-03 16:55 |
Kagoshima |
Minamitanecho Shoukoukai Kaigishitsu |
[Invited Talk]
Integrated access and home network devices technique toward network resources optimization
-- Performance demonstration on IEEE 1904.1 complainant system -- Hiroko Nomura, Toshihito Fujiwara, Hirotaka Ujikawa, Masashi Tadokoro, Hiroyuki Uzawa, Yuki Arikawa, Yukikuni Nishida, Ken-Ichi Suzuki, Hideaki Kimura (NTT) CS2014-30 |
The broadband network enables us to provide various services, and various network devices are connected to the UNI (User... [more] |
CS2014-30 pp.79-84 |
CS |
2014-07-04 13:45 |
Kagoshima |
Minamitanecho Shoukoukai Kaigishitsu |
256-Split 10G-EPON System with Inline Semiconductor Optical Amplifier Takuya Tsutsumi, Takeshi Sakamoto, Yoshihito Sakai, Toshihito Fujiwara, Hiroshi Ou, Yasutaka Kimura, Hideki Mori (NTT), Yoshiaki Kojima, Hiroshi Sato (NTT-AT), Ken-Ichi Suzuki (NTT) CS2014-39 |
GE-PON, which is widely used in commercial access networks, is cost-effective it uses an optical splitter to connect up ... [more] |
CS2014-39 pp.131-136 |
CS, OCS (Joint) |
2014-01-22 15:10 |
Tokyo |
Hajijo-jima Ohgagou Kouminkan |
Integrated Dynamic Bandwidth Allocation Considering Overhead for Aggregated EPON System Hiroshi Ou, Yoshihito Sakai, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2013-92 |
As increasing of network speeds (capacities), it has become more important to reduce network power consumption. In passi... [more] |
CS2013-92 pp.45-50 |
CS |
2013-11-14 09:15 |
Hokkaido |
Noboribetsu-onsen Dai-ichi Takimotokan (Hokkaido) |
Optimization of network resources by integrated network device technique
-- Power savings from in-home network devices in optical access and home networks -- Hiroko Nomura, Toshihito Fujiwara, Hirotaka Ujikawa, Masashi Tadokoro, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2013-44 |
The growth in FTTH subscriber number and rapid adoption of broadband services has raised environmental concerns. Optical... [more] |
CS2013-44 pp.21-26 |
CQ, MoNA, IPSJ-DPS, IPSJ-CN, IPSJ-EIP (Joint) [detail] |
2013-09-12 14:00 |
Ishikawa |
Kanazawa Institute of Technology |
Low delay access techniques in Ethernet PON for M2M applications Masashi Tadokoro, Daisuke Murayama, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT), Ryogo Kubo (Keio Univ.) CQ2013-35 |
Future M2M(Machine-to-Machine) applications such as smart grids may require ultra-low latency in networked sensing and c... [more] |
CQ2013-35 pp.41-46 |
CS |
2013-07-04 10:50 |
Okinawa |
Fukugogata-Kokyo-Shisetsu (Yonaguni Island) |
ONU Deep Sleep with Retransmissions of Upper Layer Protocols Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2013-12 |
The current optical access network has a significant issue that lifeline services like the telephone service provided by... [more] |
CS2013-12 pp.25-29 |
CS |
2012-11-22 09:00 |
Hokkaido |
Kitayuzawa Meisuitei, Hokkaido |
A Study on Inter-ONU Communication Using Network Coding in Passive Optical Networks Ryogo Kubo (Keio Univ.), Masashi Tadokoro, Takahiro Kubo, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2012-71 |
Along with the popularization of broadband services, passive optical network (PON) systems have been deployed in many co... [more] |
CS2012-71 pp.41-46 |
CQ, ICM, NS (Joint) |
2012-11-16 15:40 |
Shiga |
Nagahama Inst. of Bio-Science and Tech. |
Proposal of a Low-Latency Access Service for Smart Grid Using Service-oriented Nodes Ryogo Kubo, Shinichi Ishida, Hiroaki Nishi (Keio Univ.), Masashi Tadokoro, Takahiro Kubo, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CQ2012-72 |
Recently, with the spread of broadband networks and networked control systems (NCSs), data traffic has rapidly increased... [more] |
CQ2012-72 pp.81-86 |
CS |
2012-07-12 10:35 |
Kagoshima |
China-cho-Kominkan (Okinoerabu Island) |
Evaluation of the effect of ONU sleep mechanism on TCP communications in PON Ko Togashi, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2012-27 |
Due to the increase in contents volume and network participants, the electric consumption of access networks, such as Pa... [more] |
CS2012-27 pp.23-28 |
CS |
2012-07-12 11:00 |
Kagoshima |
China-cho-Kominkan (Okinoerabu Island) |
ONU Sleep Techniques for TCP Congestion Control
-- Applied to IEEE P1904.1 (SIEPON) based 10G-EPON -- Hirotaka Ujikawa, Takashi Yamada, Takeshi Sakamoto, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2012-28 |
[more] |
CS2012-28 pp.29-34 |
CS, CQ (Joint) |
2012-04-19 16:00 |
Okinawa |
Ishigakijima |
[Special Invited Talk]
A New Proposal of Ubiquitous Broadband Networks Relying on PON and WiFi/WiMAX Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2012-8 CQ2012-10 |
In this technical report, the authors present a new aspect of ubiquitous broadband networks relying on Passive Optical N... [more] |
CS2012-8 CQ2012-10 pp.41-46(CS), pp.53-58(CQ) |
CS, OCS (Joint) |
2012-01-27 14:50 |
Mie |
ISESHI-KANKOUBUNKAKAIKAN |
Demonstration of a 10G-EPON system which realizes high-speed transmission, higher splitting ratio, and power saving of ONU. Tsuyoshi Ito, Hirotaka Ujikawa, Takashi Mitsui, Takayoshi Tashiro, Kazutaka Hara, Masashi Tadokoro, Susumu Nishihara, Noriyuki Oota, Takeshi Sakamoto, Ken-Ichi Suzuki (NTT), Hiroshi Sato, Yoshiaki Kojima, Hidenori Mori (NTT-AT), Naoto Yoshimoto (NTT) CS2011-96 |
In this paper, requirements for 10G-EPON system based on system- level interoperability on GE-PON and 10G-EPON (SIEPON) ... [more] |
CS2011-96 pp.79-84 |
CS |
2011-07-07 10:55 |
Okinawa |
Kumejima |
Diversity DBA to accommodate various EPON ONUs Daisuke Murayama, Noriyuki Oota, Ken-Ichi Suzuki, Naoto Yoshimoto, Hisaya Hadama (NTT) CS2011-13 |
There are various REPORT implication and queue service discipline ONUs for EPON. That is an obstacle for EPON interoper... [more] |
CS2011-13 pp.17-22 |
CS |
2011-07-07 11:20 |
Okinawa |
Kumejima |
Optical PON Amplifier Installed in Outdoors Takeshi Imai, Masamichi Fujiwara, Katsuhisa Taguchi, Ken-Ichi Suzuki (NTT) CS2011-14 |
The authors developed the optical amplifier equipment suitable for outdoor environment to extend transmission distance o... [more] |
CS2011-14 pp.23-27 |
OCS, CS (Joint) |
2011-01-28 13:25 |
Tokushima |
The University of Tokushima |
Issues and requirements for realizing Long-reach 10G-EPON systems Ken-Ichi Suzuki, Katsuhisa Taguchi, Masamichi Fujiwara, Takeshi Imai, Hiroshi Ishii, Naoto Yoshimoto, Hisaya Hadama (NTT) CS2010-70 |
Recently, long-reach and high split-ratio PON systems have been required in order to bridge the geographic digital divid... [more] |
CS2010-70 pp.29-33 |
CS, CQ (Joint) |
2010-04-26 15:25 |
Aomori |
Oirase Keiryu Hotel |
A Consideration of Control Interface for Energy-efficient 10G-EPON System Takeshi Sakamoto, Jun-ichi Kani, Ryogo Kubo, Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2010-2 CQ2010-9 |
[more] |
CS2010-2 CQ2010-9 pp.7-12(CS), pp.49-54(CQ) |
CS, OCS (Joint) |
2010-01-28 13:20 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
Dynamic Bandwidth Allocation to extend the applicability domain of EPON Daisuke Murayama, Noriyuki Oota, Ken-Ichi Suzuki, Noriki Miki, Naoto Yoshimoto, Hisaya Hadama (NTT Corp.) CS2009-67 |
A long reach EPON technique is important to extend the applicability domain of EPON. We propose a new Dynamic Bandwidth... [more] |
CS2009-67 pp.1-6 |
CS, OCS (Joint) |
2010-01-28 13:45 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
Loss budget estimation in long reach PON systems using burst-mode optical amplifiers Katsuhisa Taguchi, Masamichi Fujiwara, Takeshi Imai, Ken-Ichi Suzuki, Naoto Yoshimoto, Hisaya Hadama (NTT Corp.) CS2009-68 |
To extend transmission distance of PON systems, many studies are focusing on improving the loss budget of the systems by... [more] |
CS2009-68 pp.7-12 |
IN, NS, CS (Joint) |
2009-09-11 13:25 |
Miyagi |
Tohoku University (Miyagi) |
A High Reliable PON System using N:M Load Balancing Technique Takashi Mitsui, Takeshi Sakamoto, Jun-ichi Kani, Ken-Ichi Suzuki, Naoto Yoshimoto (NTT) CS2009-39 |
[more] |
CS2009-39 pp.35-40 |
CS |
2009-07-03 11:25 |
Nagasaki |
Fukue Bunkakaikan |
A new Dynamic Bandwidth Allocation method for 1G/10G dual-rate EPON
-- Software implementation of request threshold updating -- Daisuke Murayama, Noriyuki Oota, Ken-Ichi Suzuki, Noriki Miki, Naoto Yoshimoto, Kiyomi Kumozaki (NTT) CS2009-32 |
[more] |
CS2009-32 pp.115-120 |