Optical Burst Switching (OBS) is a promising technology for the future generation Internet. Control architecture and Contention resolution are the main issues faced by the Optical Burst Switching networks. In this paper we are only taking care of the Contention problem and to overcome this issue we propose Pre-Deflection Routing with Control Packet Signal Scheme for Contention Resolution in Optical Burst Switch Networks. In this paper Pre-deflection routing approach has been proposed in which routing is carried out in two ways, Shortest Path First (SPF) and Least Hop First (LHF) Routing to forward the clusters and canoes respectively. Hereafter Burst Offset Time Control Algorithm has been proposed where a forward control packet (FCP) collects the congestion price and contention price along its paths. Thereafter a reverse-direction control packet (RCP) sent by destination node which delivers the information of FCP to the source node, and source node uses this information to revise its offset time and burst length.


    Access

    Download


    Export, share and cite



    Title :

    Pre-Deflection Routing with Control Packet Signal Scheme in Optical Burst Switch Networks


    Contributors:
    Jaipal Bisht (author) / Aditya Goel (author)

    Publication date :

    2014-05-01


    Remarks:

    oai:zenodo.org:1092804



    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Classification :

    DDC:    629





    Adaptive Hybrid Deflection and Retransmission Routing for Optical Burst-Switched Networks

    Levesque, Martin / Elbiaze, Halima / Aly, Wael Hosny Fouad | IEEE | 2008


    Fault Tolerance in Optical Packet-Switched Shuffle Networks with Deflection Routing

    IEEE; Lasers and Electro-Optics Society | British Library Conference Proceedings | 1997


    Optical packet switch demonstrator assessment: packet delineation and fast wavelength routing

    Guillemot, C. / Lecorre, A. / Kervarec, J. et al. | British Library Conference Proceedings | 1997