It is widely believed that dynamic operation of wavelength-routed optical networks will help overcome the inefficiencies of static allocation in terms of wavelength utilization. In this …
A hybrid optical switch (HOS) with physical layer of wavelength division multiplexing and optical code division multiplexing (WDM/OCDM) scheme is proposed. An additional feature …
This paper provides new loss models for a hybrid optical switch (HOS) combining optical circuit switching (OCS) and optical burst switching (OBS). Exact blocking probabilities are …
In this paper, we present a new method for the estimation of blocking probabilities in bufferless optical burst or packet switched networks. In such networks, deflection routing is …
B Shihada, Q Zhang, PH Ho, JP Jue - Optical switching and networking, 2010 - Elsevier
TCP performance over bufferless Optical Burst Switched (OBS) networks could be significantly degraded due to the misinterpretation of network congestion status (referred to …
VI Dragieva - Annals of Operations Research, 2016 - Springer
This article considers a finite-source queueing model of M/G/1 type in which a customer, arriving at a moment of a busy server, is not allowed either to queue or to do repetitions …
V Casares‐Giner - Electronics Letters, 2016 - Wiley Online Library
Some teletraffic tools used in the evaluation of optical burst switching with burst segmentation (OBS/BS) are dealt. These analytic tools shown are in fact supported by the …
The design of optical networks decomposes into different tasks, where the engineers must basically organize the way the main system's resources are used, minimizing the design and …
H Beyranvand, JA Salehi - Journal of lightwave technology, 2012 - ieeexplore.ieee.org
In this paper, a QoS differentiation framework is proposed for an optical burst switching (OBS) multiservice network. Furthermore, hybrid wavelength division multiplexing and …