TY - GEN
T1 - Delay analysis of optical burst switching networks
AU - Vu, Hai Le
AU - Zalesky, Andrew
AU - Zukerman, Moshe
AU - Rosberg, Zvi
AU - Guo, Jun
AU - Um, Tai W.
PY - 2005
Y1 - 2005
N2 - This paper proposes a new optical burst switching (OBS) paradigm known as dynamic two-way reservation OBS (DTWR/OBS), in which the burst length is dynamically determined at an ingress router, according to the minimum length reservation period available on each wavelength channel within a lightpath, from the ingress router to the egress router. The dynamic nature of DTWR/OBS ensures the packet transmission rate is controlled at the ingress routers, based on the level of network congestion. This increases network utilization and eliminates burst blocking due to wavelength contention. An analytical model for a single isolated optical cross-connect (OXC) is derived to determine the waiting time distribution of an arbitrary IP packet at the ingress router using the proposed DTWR/OBS. The accuracy of the analytical model is confirmed by simulations. © 2005 IEEE.
AB - This paper proposes a new optical burst switching (OBS) paradigm known as dynamic two-way reservation OBS (DTWR/OBS), in which the burst length is dynamically determined at an ingress router, according to the minimum length reservation period available on each wavelength channel within a lightpath, from the ingress router to the egress router. The dynamic nature of DTWR/OBS ensures the packet transmission rate is controlled at the ingress routers, based on the level of network congestion. This increases network utilization and eliminates burst blocking due to wavelength contention. An analytical model for a single isolated optical cross-connect (OXC) is derived to determine the waiting time distribution of an arbitrary IP packet at the ingress router using the proposed DTWR/OBS. The accuracy of the analytical model is confirmed by simulations. © 2005 IEEE.
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-24144445354&origin=recordpage
U2 - 10.1109/ICC.2005.1494624
DO - 10.1109/ICC.2005.1494624
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 0-7803-8938-7
VL - 3
T3 - IEEE International Conference on Communications
SP - 1656
EP - 1662
BT - 2005 IEEE International Conference on Communications
PB - IEEE
T2 - 2005 IEEE International Conference on Communications (ICC 2005)
Y2 - 16 May 2005 through 20 May 2005
ER -