TY - GEN
T1 - A study of next generation metro-access hybrid scalable network by using PLZT ultra high speed optical wavelength selective switch
AU - Hara, Yutaro
AU - Sato, Takehiro
AU - Shimada, Yuji
AU - Ashizawa, Kunitaka
AU - Tokuhashi, Kazumasa
AU - Ishii, Daisuke
AU - Okamoto, Satoru
AU - Yamanaka, Naoaki
PY - 2011/8/23
Y1 - 2011/8/23
N2 - We have studied a novel optical access network with PLZT (Plomb Lanthanum Zirconate Titanate) optical switches, called ActiON (Active Optical Network), as a next generation access network to replace PON (Passive Optical Network). On the other hand, energy consumption of the present network becomes an important problem today. To resolve this problem, we study an energy efficient metro-access hybrid network by using ActiON. Also, it is necessary to extend a bandwidth capacity of ActiON to realize a scalable network. In this paper, we mainly focus on an energy consumption and a scalability. As a result, the proposed next generation metro-access hybrid scalable network accommodates 600000 users. In the evaluation, we show that proposed network reduces 65 % of energy consumption compare to the present network. Furthermore, blocking ratio of proposed network is lower than a quality assurance of the Internet service in any cases.
AB - We have studied a novel optical access network with PLZT (Plomb Lanthanum Zirconate Titanate) optical switches, called ActiON (Active Optical Network), as a next generation access network to replace PON (Passive Optical Network). On the other hand, energy consumption of the present network becomes an important problem today. To resolve this problem, we study an energy efficient metro-access hybrid network by using ActiON. Also, it is necessary to extend a bandwidth capacity of ActiON to realize a scalable network. In this paper, we mainly focus on an energy consumption and a scalability. As a result, the proposed next generation metro-access hybrid scalable network accommodates 600000 users. In the evaluation, we show that proposed network reduces 65 % of energy consumption compare to the present network. Furthermore, blocking ratio of proposed network is lower than a quality assurance of the Internet service in any cases.
UR - http://www.scopus.com/inward/record.url?scp=80051818856&partnerID=8YFLogxK
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U2 - 10.1109/ISAS.2011.5960910
DO - 10.1109/ISAS.2011.5960910
M3 - Conference contribution
AN - SCOPUS:80051818856
SN - 9781457707179
T3 - Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011
SP - 1
EP - 6
BT - Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011
T2 - 2011 1st International Symposium on Access Spaces, ISAS 2011
Y2 - 17 June 2011 through 19 June 2011
ER -
