Channel pre-allocation for single-hop WDM networks with multiple receivers

Sugang Xu, Yoshiaki Tanaka

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

    1 Citation (Scopus)

    Abstract

    WDM optical networks represent the direction to the future high capacity access network applications. In this paper we investigate the influence of tuning latency on the performance of different architectures of single-hop WDM star networks. Two configurations are mainly considered: one slowly tunable transmitter and multiple fixed receivers (STT/MFRs) and single tunable transmitter and single fixed receiver (TT/FR). For both configurations one home channel is pre-allocated to each node. Assuming the traffic is non-uniformly distributed, an optimal channel allocation with a simple Mixed Integer Linear Programming model is proposed for STT/MFRs. To Investigate the performance, evaluation through simulations is done in terms of network throughput, packet delay. The results show us TT/FR is tuning latency sensitive, while STT/FR is not a tuning latency sensitive architecture. TT/FR configuration requires very quidkty tunable transmitters, while STT/MFRs configuration can make use of the off-the-shelf low cost slowly tunable optical components to yield good performance.

    Original languageEnglish
    Title of host publicationIEEE Region 10 Annual International Conference, Proceedings/TENCON
    VolumeC
    Publication statusPublished - 2004
    EventIEEE TENCON 2004 - 2004 IEEE Region 10 Conference: Analog and Digital Techniques in Electrical Engineering - Chiang Mai
    Duration: 2004 Nov 212004 Nov 24

    Other

    OtherIEEE TENCON 2004 - 2004 IEEE Region 10 Conference: Analog and Digital Techniques in Electrical Engineering
    CityChiang Mai
    Period04/11/2104/11/24

    Fingerprint

    Wavelength division multiplexing
    Transmitters
    Tuning
    Fiber optic networks
    Linear programming
    Stars
    Throughput
    Costs

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Xu, S., & Tanaka, Y. (2004). Channel pre-allocation for single-hop WDM networks with multiple receivers. In IEEE Region 10 Annual International Conference, Proceedings/TENCON (Vol. C)

    Channel pre-allocation for single-hop WDM networks with multiple receivers. / Xu, Sugang; Tanaka, Yoshiaki.

    IEEE Region 10 Annual International Conference, Proceedings/TENCON. Vol. C 2004.

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

    Xu, S & Tanaka, Y 2004, Channel pre-allocation for single-hop WDM networks with multiple receivers. in IEEE Region 10 Annual International Conference, Proceedings/TENCON. vol. C, IEEE TENCON 2004 - 2004 IEEE Region 10 Conference: Analog and Digital Techniques in Electrical Engineering, Chiang Mai, 04/11/21.
    Xu S, Tanaka Y. Channel pre-allocation for single-hop WDM networks with multiple receivers. In IEEE Region 10 Annual International Conference, Proceedings/TENCON. Vol. C. 2004
    Xu, Sugang ; Tanaka, Yoshiaki. / Channel pre-allocation for single-hop WDM networks with multiple receivers. IEEE Region 10 Annual International Conference, Proceedings/TENCON. Vol. C 2004.
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