Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, CAS, CS |
2013-03-15 15:10 |
Yamagata |
Keio Univ. Tsuruoka Campus (Yamagata) |
Novel variable coding rate FEC for elastic optical networks and its implementations and evaluations on GPU Yoshiaki Yamada, Takafumi Tanaka, Kei Kitamura, Kenji Hisadome, Mitsuhiro Teshima, Akira Hirano (NTT) CAS2012-129 SIP2012-160 CS2012-135 |
The elastic optical networks allocate adaptively minimum spectral resources for an optical path based on various network... [more] |
CAS2012-129 SIP2012-160 CS2012-135 pp.193-198 |
PN |
2012-11-06 15:05 |
Tokyo |
Japan Women's University |
Link Failure Detection and Error Condition Notification for Adaptive Multiple Lane Transport Kei Kitamura, Yoshiaki Yamada, Kenji Hisadome, Mitsuhiro Teshima (NTT) PN2012-32 |
We study the cost-effective and flexible capacity transport technologies that adapt to sudden traffic demands. We have r... [more] |
PN2012-32 pp.47-50 |
NS, OCS, PN (Joint) |
2012-06-21 14:20 |
Yamagata |
Yamagata Univ. |
Architecture designing of a reconfigurable optical transponder applied to a dynamically adaptive photonic node Mitsuhiro Teshima, Kenji Hisadome, Kei Kitamura, Yoshiaki Yamada, Osamu Ishida (NTT) OCS2012-11 |
(Advance abstract in Japanese is available) [more] |
OCS2012-11 pp.13-18 |
CS, IPSJ-AVM, ITE-BCT, IE [detail] |
2011-12-15 11:10 |
Aichi |
Nagoya Univ. |
Study of inter-application communication technology for high-capacity optical wavelength path networks Yoshiaki Yamada, Kei Kitamura, Kenji Hisadome, Mitsuhiro Teshima, Osamu Ishida (NTT) CS2011-68 IE2011-92 |
n a future Terabit-LAN over optical path networks where the servers are interconnected directly using plural wavelength-... [more] |
CS2011-68 IE2011-92 pp.25-30 |
PN |
2011-03-01 14:00 |
Kagoshima |
KKR Kagoshima Keitenkaku |
Scalable Network Interface Technology for Terabit LAN Kenji Hisadome, Mitsuhiro Teshima, Yoshiaki Yamada, Osamu Ishida (NTT) PN2010-74 |
We discuss the requirements for Terabit LAN network interface employing the inverse-multiplexing onto the multiple wavel... [more] |
PN2010-74 pp.89-94 |
PN |
2011-03-01 15:20 |
Kagoshima |
KKR Kagoshima Keitenkaku |
Preliminary Discussion on Optical Packet Ring Integrated with PON Makoto Suzuki, Hideaki Imaizumi, Kei Iwamoto (Tokyo University), Kenji Hisadome, Osamu Ishida (NTT), Hiroyuki Morikawa (Tokyo University) PN2010-78 |
[more] |
PN2010-78 pp.109-112 |
PN |
2010-03-08 13:55 |
Okinawa |
Ohama Nobumoto Memorial Hall |
Evaluation of Effect on Packet Drop Rate by Packet Multiplexing based on BGP Flow Aggregation on Optical Packet Switching Networks Yuki Okamura, Hideaki Imaizumi (Univ. of Tokyo.), Kenji Hisadome, Osamu Ishida (NTT), Yuji Sekiya, Hiroyuki Morikawa (Univ. of Tokyo.) PN2009-92 |
[more] |
PN2009-92 pp.37-42 |
PN |
2010-03-09 16:20 |
Okinawa |
Ohama Nobumoto Memorial Hall |
Path/Packet Combined Optical Ring Network using Backup Fiber Kei Iwamoto, Hideaki Imaizumi (Tokyo Univ.), Kenji Hisadome, Osamu Ishida (NTT), Hiroyuki Morikawa (Tokyo Univ.) PN2009-104 |
[more] |
PN2009-104 pp.101-106 |
SIP, CAS, CS |
2010-03-01 11:50 |
Okinawa |
Hotel Breeze Bay Marina, Miyakojima |
Adaptive Minimum Filter for Precise Time Synchronization on IP Networks Satoru Ohta (Toyama Pref. Univ.), Hitoshi Uematsu, Kan Toyoshima, Kenji Hisadome, Mitsuhiro Teshima (NTT Corp.) CAS2009-95 SIP2009-140 CS2009-90 |
In a time synchronization protocol over IP networks, such as NTP (Network Time Protocol), the time offset is evaluated b... [more] |
CAS2009-95 SIP2009-140 CS2009-90 pp.99-104 |
PN |
2009-03-10 11:50 |
Okinawa |
Yonaguni Island |
Performance Evaluation of Packet Multiplexing with Flow Aggregation on Multi-wavelength Optical Packet Networks Yuki Okamura, Hideaki Imaizumi (The Univ. of Tokyo), Kenji Hisadome, Osamu Ishida (NTT), Hiroyuki Morikawa (The Univ. of Tokyo) PN2008-98 |
In multi-wavelength optical packet switching (MW-OPS) networks, fiber delay lines (FDL) are mainly used as a contention... [more] |
PN2008-98 pp.81-86 |
OCS |
2009-02-02 16:55 |
Shizuoka |
|
A Study of Scalable Parallel Interface Technique for Lambda Access Shoukei Kobayashi, Yoshiaki Yamada, Kenji Hisadome, Osamu Kamatani, Osamu Ishida (NTT) OCS2008-115 |
We propose Packet-based Lane Bundling (PLB) that provides an ideal bandwidth-aggregated link for an application. PLB use... [more] |
OCS2008-115 pp.49-54 |
IEE-CMN, ITE-ME, CQ, LOIS, IE |
2008-09-25 11:00 |
Kagawa |
General Trainning Center at Shikoku Electric Power Co.,inc |
Experimental Study of the Minimum Filtering Technique for Round Trip Time Satoru Ohta (Toyama Pref. Univ.), Hitoshi Uematsu, Kan Toyoshima, Kenji Hisadome, Mitsuhiro Teshima (NTT) CQ2008-26 OIS2008-29 IE2008-51 |
In IP networks, a series of round trip times is often fed to a minimum filter, which outputs the minimum among $n$ recen... [more] |
CQ2008-26 OIS2008-29 IE2008-51 pp.1-6 |
OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2007-11-22 11:00 |
Osaka |
|
Frequency and Time Transfer using Hardware-impremented NTP Yoshiaki Yamada, Shoukei Kobayashi, Kenji Hisadome, Mitsuhiro Teshima, Osamu Ishida (NTT) OCS2007-76 |
We have developed a technique for frequency and time transfer over an asynchronous IP networks. The technique is based ... [more] |
OCS2007-76 pp.21-26 |
RCS, CS |
2005-01-28 10:50 |
Okinawa |
University of the Ryukyus |
Proposals of optical/RF hybrid wireless LAN that can provide high-speed downlink Koji Akimoto, Kenji Hisadome, Noboru Iwasaki (NTT) |
We propose an optical/RF hybrid wireless LAN that can provide high-speed downlink and high-availability. In this paper, ... [more] |
CS2004-205 RCS2004-312 pp.131-136 |