Switched optical star-topology network with edge electronic buffering and centralized control

Xianhui Che, David K. Hunter, Ian D. Henning

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Citations (Scopus)

    Abstract

    A star-topology local area network is designed to carry optical packet traffic, employing collision-free switching. Data forwarding is under centralized control based on scheduled resource reservation, eliminating the need for optical buffers in the central switch. Packets are stored in electronic buffers within the end stations prior to their electronic-to-optical conversion and transmission in the network. With the combination of central control and the edge buffering, the system forms a stable, efficient and low-cost network with smoothed traffic. Modeling and simulations have been carried out using OPNET modeler to evaluate network performance with TCP/IP traffic.

    Original languageEnglish
    Title of host publication3rd International Conference on Communications and Networking in China, ChinaCom 2008
    Pages243-246
    Number of pages4
    DOIs
    Publication statusPublished - 2008
    Event3rd International Conference on Communications and Networking in China, ChinaCom 2008 - Hangzhou, China
    Duration: 25 Aug 200827 Aug 2008

    Conference

    Conference3rd International Conference on Communications and Networking in China, ChinaCom 2008
    Country/TerritoryChina
    CityHangzhou
    Period25/08/0827/08/08

    Keywords

    • Local area networks
    • Optical packet switching

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