WDM-based packet networks

We discuss design considerations for wavelength division multiplexing (WDM)-based packet networks. In the near term, such networks are likely to consist of WDM links connected using some form of electronic multiplexing. The focus of this article is on the joint design of the electronic and optical layer with the objective of simplifying the network and reducing the protocol stack. To that end, we discuss the benefits of optical flow switching, network reconfiguration, traffic grooming, and optical layer protection. We also discuss the state of all-optical packet networking with particular focus on local area network technology.

[1]  Eytan Modiano,et al.  Design and analysis of an asynchronous WDM local area network using a master/slave scheduler , 1999, IEEE INFOCOM '99. Conference on Computer Communications. Proceedings. Eighteenth Annual Joint Conference of the IEEE Computer and Communications Societies. The Future is Now (Cat. No.99CH36320).

[2]  Adel A. M. Saleh,et al.  On the value of wavelength-add/drop in WDM rings with uniform traffic , 1998 .

[3]  Dave Katz,et al.  Cisco Systems' Tag Switching Architecture Overview , 1997, RFC.

[4]  Thomas E. Stern,et al.  Automatic protection switching for link failures in optical networks with bi-directional links , 1996, Proceedings of GLOBECOM'96. 1996 IEEE Global Telecommunications Conference.

[5]  Eytan Modiano,et al.  Architectures and technologies for high-speed optical data networks , 1998 .

[6]  Anthony S. Acampora,et al.  Branch-exchange sequences for reconfiguration of lightwave networks , 1994, IEEE Trans. Commun..

[7]  Eytan Modiano,et al.  Reducing electronic multiplexing costs in unidirectional SONET/WDM ring networks via efficient traffic grooming , 1998, IEEE GLOBECOM 1998 (Cat. NO. 98CH36250).

[8]  Greg Minshall,et al.  Flow labelled IP: a connectionless approach to ATM , 1996, Proceedings of IEEE INFOCOM '96. Conference on Computer Communications.

[9]  Eytan Modiano.  Unscheduled multicasts in WDM broadcast-and-select networks , 1998, Proceedings. IEEE INFOCOM '98, the Conference on Computer Communications. Seventeenth Annual Joint Conference of the IEEE Computer and Communications Societies. Gateway to the 21st Century (Cat. No.98.

[10]  B. Mukherjee,et al.  WDM-based local lightwave networks. II. Multihop systems , 1992, IEEE Network.

[11]  A. S. Acampora,et al.  Logically rearrangeable multihop lightwave networks , 1991 .

[12]  Chunming Qiao,et al.  Just-Enough-Time (JET): a high speed protocol for bursty traffic in optical networks , 1997, 1997 Digest of the IEEE/LEOS Summer Topical Meeting: Vertical-Cavity Lasers/Technologies for a Global Information Infrastructure/WDM Components Technology/Advanced Semiconductor Lasers and Application.

[13]  Chunming Qiao,et al.  Just-Enough-Time (JET): a high speed protocol for bursty traffic in optical networks , 1997 .