Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, IN (Joint) |
2024-03-01 10:45 |
Okinawa |
Okinawa Convention Center |
ECN Congestion Control with Gradient of Queue Length for Inter-Datacenter Gateway Proxy Keita Aoki, Miki Yamamoto (Kansai Univ.) NS2023-211 |
For data replication and database synchronization, inter-DC (Data Center) communications play an important role. Inter-D... [more] |
NS2023-211 pp.230-235 |
PN |
2023-03-01 17:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Demonstration of Optical Switch Networks Using Digital Coherent Receivers Designed for Short-haul Transmission Systems Takumi Mitsuya, Takuama Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) PN2022-50 |
To process a large amount of network traffic within a datacenter, optical circuit switches are expected to be deployed. ... [more] |
PN2022-50 pp.43-46 |
OPE, OCS, LQE |
2022-10-21 13:55 |
Ehime |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Mode control and high-speed modulation of 1060nm transverse coupled cavity VCSELs Fumio Koyama (Tokyo Tech) OCS2022-35 OPE2022-81 LQE2022-44 |
A lot of unique features of VCSELs have been proven. The market of VCSELs has been growing up rapidly and they are now k... [more] |
OCS2022-35 OPE2022-81 LQE2022-44 pp.94-99 |
NS |
2022-10-06 09:40 |
Hokkaido |
Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Low Computation-Complexity Digital Coherent Receivers for Short-Reach Optical Fiber Communication Systems Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) NS2022-90 |
To process increasing intra-datacenter traffic cost-effectively, it is urgent to expand the capacity of short-reach opti... [more] |
NS2022-90 pp.60-63 |
PN |
2022-08-30 11:15 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Highly Reliable Wavelength-Routing Switch for Intra-Datacenter Networks Takumi Mitsuya, Takuro Ochiai, Takuma Kuno, Yojiro Mori, Hirosi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) PN2022-19 |
To process rapidly increasing intra-datacenter traffic cost-effectively, optical circuit switches are expected to be dep... [more] |
PN2022-19 pp.60-64 |
PN, MWP, EMT, PEM, IEE-EMT [detail] |
2022-01-28 09:00 |
Online |
Online |
Beyond 1 Peta-bps Optical Switches Using Nyquist WDM Takuma Kuno, Takumi Mitsuya, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) PN2021-40 EMT2021-56 MWP2021-45 |
To process exponentially increasing intra-datacenter traffic cost-effectively, high-throughput optical circuit switches ... [more] |
PN2021-40 EMT2021-56 MWP2021-45 pp.41-45 |
CS, IN, NS, NV (Joint) |
2020-09-11 10:50 |
Online |
Online |
[Invited Lecture]
Trends of Open and Disaggregated Optical Transmission System in TIP Seiki Kuwabara (NTT) CS2020-43 |
Optical transmission system is becoming more open as well as servers and network switches. An open optical packet transp... [more] |
CS2020-43 pp.44-46 |
IN, CCS (Joint) |
2020-08-03 10:00 |
Online |
Online |
VXLAN Overcommit Method Using Frequency of Usage for Flexible Bare Metal Service Junji Kinoshita (Hitachi), Norihista Komoda, Toru Fujiwara (Osaka Univ.) IN2020-9 |
In Bare metal service infrastructure where user networks are isolated with network virtualization like VXLAN (Virtual eX... [more] |
IN2020-9 pp.1-6 |
PN |
2020-03-02 14:55 |
Kagoshima |
(Cancelled but technical report was issued) |
[Invited Talk]
Activities for open and disaggregated optical transmission system Seiki Kuwabara (NTT) PN2019-56 |
Optical transmission system is becoming more open as well as servers and switches. A whitebox packet transponder, in whi... [more] |
PN2019-56 pp.19-24 |
CS, OCS (Joint) |
2020-01-17 10:25 |
Oita |
Beppu Housensou Hotel (Oita Pref.) |
High-Throughput Optical Circuit Switch Based on Wavelength-Division Multiplexing and Space-Division Multiplexing Eiji Honda, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) OCS2019-75 |
To process increasing datacenter traffic cost-effectively, optical circuit switches are needed. By using wavelength rout... [more] |
OCS2019-75 pp.59-62 |
SR (2nd) |
2019-11-04 - 2019-11-05 |
Overseas |
Rutgers University Inn & Conference Center, NJ, USA |
Placement and Cost Analysis of Edge Datacenters with Split-PHY Wireless Signal Processing in a Midhaul WDM Metro Network Jiakai Yu, Daniel C. Kilper (Univ. of Arizona) |
The introduction of split-PHY processing at intermediate nodes in a wavelength division multiplexed midhaul network is e... [more] |
|
OFT, OCS, OPE (Joint) [detail] |
2019-02-14 17:20 |
Fukuoka |
|
Performance evaluation of large-scale optical circuit switch for data centers Mungun-Erdene Ganbold, Yojiro Mori, Ken-ichi Sato (NU) OCS2018-86 OPE2018-201 |
We evaluate the performance of large-scale optical circuit switch that uses monolithically integrated optical space swit... [more] |
OCS2018-86 OPE2018-201 pp.35-38(OCS), pp.47-50(OPE) |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2018-03-07 15:45 |
Shimane |
Okinoshima Bunka-Kaikan Bldg. |
Minimizing End-to-end Latency in Circuit-switched Network for Parallel Computers Yao Hu, Shoichi Hirasawa, Michihiro Koibuchi (NII) CPSY2017-135 DC2017-91 |
Network congestion usually leads to increased communication time in supercomputer and datacenter networks. In our previo... [more] |
CPSY2017-135 DC2017-91 pp.95-100 |
PN |
2018-03-06 14:15 |
Kagoshima |
Minami Tanemachi Shoko Kaikan |
Fast finding method of optical circuit sharing rack groups in the HOLST datacenter network based on time division multiplexing using high-speed optical switches Masayuki Hirono, Akira Yamashita, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) PN2017-111 |
Recently, the energy consumption in data centers is increasing.
The authors are working on the research and development... [more] |
PN2017-111 pp.131-136 |
IA |
2017-08-28 13:45 |
Tokyo |
IIJ Seminar Room |
A Consideration of Scalable Multicast Implementation in a Datacenter Network exploiting SDN Satoshi Tanita, Toyokazu Akiyama (Kyoto Sangyo Univ) IA2017-13 |
Multicast is required for group communications in datacenter networks.
However, traditional IP multicast has several is... [more] |
IA2017-13 pp.7-12 |
CPSY, DC, IPSJ-ARC (Joint) [detail] |
2017-07-27 14:00 |
Akita |
Akita Atorion-Building (Akita) |
Reducing Number of Slots in Circuit-switched Network for Parallel Computers Yao Hu (NII), Tomohiro Kudoh (Univ. of Tokyo), Michihiro Koibuchi (NII) CPSY2017-26 |
Network congestion usually happens in supercomputers and datacenter networks. This would lead to increased communication... [more] |
CPSY2017-26 pp.111-116 |
OFT |
2017-05-26 09:55 |
Shimane |
Shimane Univ. (Matsue campus) |
Broadband wavelength conversion of PAM-4 signals using a quantum-dot semiconductor optical amplifier Tatsuya Ohtsuki, Tomoya Yatsu, Motoharu Matsuura (UEC) OFT2017-19 |
Optical interconnects based on pulse-amplitude modulation format have been attracting attentions much more along with th... [more] |
OFT2017-19 pp.85-88 |
PN |
2016-11-18 10:00 |
Saitama |
KDDI Research, Inc. |
HOLST:Architecture design of energy-efficient datacenter network based on ultra high-speed optical switch Masayuki Hirono, Takehiro Sato, Jun Matsumoto, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) PN2016-35 |
Recently, the energy consumption in data centers is increasing.
Introducing optical circuit to the inter-rack communica... [more] |
PN2016-35 pp.59-65 |
OPE, OCS |
2016-05-13 13:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg(Tokyo) |
[Invited Talk]
Report on OFC2016
-- Optical Networks -- Yutaka Takita (Fujitsu Laboratories Ltd.) OCS2016-1 OPE2016-1 |
This paper reports on the topics of optical networks presented in OFC 2016, held in Anaheim, CA, USA, on 20-24 March 201... [more] |
OCS2016-1 OPE2016-1 pp.1-4 |
PN |
2016-03-07 14:00 |
Okinawa |
Okinawaken Seinenkaikan |
Power Saving-oriented Data Center Optical Network Architecture Using PLZT Optical Switch Masayuki Hirono, Yoshihiro Isaji, Yusuke Nakajima, Takehiro Sato, Satoru Okamoto, Hidetoshi Takeshita, Naoaki Yamanaka (Keio Univ.) PN2015-109 |
In recent years, due to the increase of Internet services and the spread of smartphones, the number and scale of data ce... [more] |
PN2015-109 pp.33-38 |