• Publications
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High-speed protocol for bursty traffic in optical networks
An optical backbone network based on WDM (or OTDM) technology may become an economical choice for providing future broadband services. To achieve a balance between the coarse-grain optical circuitExpand
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WDM multicasting in IP over WDM networks
Supporting WDM multicasting in an IP over WDM network poses interesting problems because some WDM switches may be incapable of switching an incoming signal to more than one output interface. AnExpand
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Efficient multicast schemes for optical burst-switched WDM networks
In this paper, we study several multicast schemes in optical burst-switched WDM networks taking into consideration of the overheads due to control packets and guard bands (GBs) of bursts on separateExpand
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Evaluation of a CMOS image detector for low-cost and power medical x-ray imaging applications
Recent developments in CMOS image detectors are changing the way digital imaging is performed for many applications. The replacement of charge coupled devices (CCDs), with CMOS detectors is aExpand
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On a new multicasting approach in optical burst switched networks
We introduce a new multicasting approach, called tree-shared multicast (TS-MCAST), in order to alleviate overheads due to control packets and guard bands associated with data bursts when transportingExpand
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Reliable WDM multicast in optical burst-switched networks
IN this paper,l we present a reliable WDM (Wavelength-Division Multiplexing) multicast protocol in optical burst-switched (OBS) networks. Since the burst dropping (loss) probability may beExpand
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Tree-shared multicast in optical burst-switched WDM networks
In this paper, we propose a new multicast scheme called tree-shared multicasting (TS-MCAST) in optical burst-switched wavelength-division-multiplexing networks, taking into consideration overheadsExpand
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Distributed shared multicast tree construction protocols for tree-shared multicasting in OBS networks
Tree-shared multicasting in OBS networks can achieve bandwidth savings, less processing load, and lower burst blocking (loss) probability. In this paper, we propose several distributed sharedExpand
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Bandwidth-efficient dynamic tree-shared multicast in optical burst-switched networks
We study three multicast schemes, namely separate multicasting (S-MCAST), multiple uni-casting (M-UCAST), and tree-share multicasting (TS-MCAST), in optical burst-switched WDM networks taking intoExpand
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Evaluation of multicast schemes in optical burst-switched networks: the case with dynamic sessions
In this paper, we evaluate the performance of several multicast schemes in optical burst-switched WDM networks taking into accounts the overheads due to control packets and guard bands (Gbs) ofExpand
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