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A New Approach in Optical Burst Switching Networks with QoS Support
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    Abstract:

    A new approach in optical burst switching(OBS) networks with QoS support is presented in this paper. In the approach,the data channels of an outgoing link at a core node are divided into multiple groups,with each group corresponding to a service class. The number of data channels in each group is mainly determined by data traffic. In general,a data burst(DB) can be sent on a data channel reserved by its burst head packet(BHP) only in its own group. Upon failing to reserve any bandwidth in its own group,the BHP tries to re-reserve even preempted bandwidth on a data channel in a lower-priority group. A lower-priority BHP can't reserve bandwidth on any data channel in a higher-priority group. In addition,the reasonable relation between the preempting DB length and the preempted DB length is also investigated in this paper.

    Reference
    [1]Qiao C,Yoo M.Optical burst switching-A new paradigm for an optical Internet.Journal of High Speed Networks,1999,8(1):69-84.
    [2]Xiong Y,Vanderhoute M,Cankaya HC.Control architecture in optical burst-switched WDM networks.IEEE Journal on Selected Areas in Communications,2000,18(10):1838-1851.
    [3]Braden R,Clark D,Shenker S.Integrated services in the Internet architecture:An overview.RFC1633,1994.
    [4]Blake S,Black D,Carlson M,Davies E,Wang Z,Weiss W.An architecture for differentiated services.RFC 2475,1998.
    [5]Yoo M,Qiao C,Dixit S.Optical burst switching for service differentiation in the next generation optical Internet.IEEE Communications Magazine,2001,39(2):98-104.
    [6]Vokkarane VM,Zhang Q,Jue JP,Chen B.Generalized burst assembly and scheduling techniques for QoS support in optical burst-switched networks.In:Proc.of the IEEE Globecom 2002.Taiwan,2002.2747-2751.
    [7]Chen Y,Hamdi M,Tsang DHK,Qiao C.Providing proportionally differentiated services over optical burst switching networks.In:Proc.of the IEEE Globecom 2001.2001.1510-1514.
    [8]Loi CH,Liao W,Yang DN.Service differentiation in optical burst switching networks.In:Proc.of the IEEE Globecom 2002.Taiwan,2002.2313-2317.
    [9]Cankaya HC,Charcranoon S,El-Bawab TS.A preemptive scheduling technique for OBS networks with service differentiation.In:Proc.of the IEEE Globecom 2003.2003.2704-2708.
    [10]Yang L,Jiang Y,Jiang S.A probabilistic preemptive scheme for providing service differentiation in OBS networks.In:Proc.of the IEEE Globecom 2003.2003.2689-2673.
    [11]Zhang Q,Vokkarane VM,Chen B,Jue JP.Early drop scheme for providing absolute QoS differentiation in optical burst-switched networks.In:Proc.of the IEEE HPSR 2003.Torino,2003.153-157.
    [12]Zhang Q,Vokkarane VM,Chen B,Jue JP.Early drop and wavelength grouping mechanisms for providing absolute QoS differentiation in optical burst-switched networks.In:Proc.of the IEEE Globecom 2003.San Francisco,2003.2628-2632.
    [13]Zhang Q,Vokkarane VM,Jue JP.Path clustering:An approach to implement absolute QoS differentiation in optical burst-switched networks.In:Proc.of the IEEE Globecom 2004.Dallas,2004.1999-2003.
    [14]Zhang Q,Vokkarane VM,Jue JP,Chen B.Absolute QoS differentiation in optical burst-switched networks.IEEE Journal on Selected Areas in Communications (JSAC)-Optical Communications and Networking Series,2004,22(9):1781-1795.
    [15]Long K,Tucker RS,Wang C.A new framework and burst assembly for IP DiffServ over optical burst switching networks.In:Proc.of the IEEE Globecom 2003.2003.3159-3164.
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徐昌彪,隆克平,张碧波.光突发交换网络中支持服务质量的一种新方案.软件学报,2007,18(3):755-764

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History
  • Received:August 15,2005
  • Revised:December 01,2005
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