A heuristic for fault-tolerance provisioning in multi-radio hybrid wireless-optical broadband access network

Schutz, G.; Correia, Noélia

http://hdl.handle.net/10400.1/2537

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Authors

Schutz, G.

Correia, Noélia

Abstract(s)

The wireless-optical broadband-access network (WOBAN) architecture has been proposed as a flexible and cost-effective solution for future access networks. However, for WOBANs to provide geographically continuous wireless coverage it is necessary to integrate fault-tolerance in the design of such networks. In this paper we develop a heuristic algorithm to solve the problem of planning a wireless and optical fault-tolerant multi-radio WOBAN, considering any fault-tolerance scenario (e.g. some nodes/links/region only), while making an efficient reuse of spectrum.

Keywords

Heuristic Local search Fault-tolerance Channel Assignment Hybrid wireless-optical networks

URI

http://hdl.handle.net/10400.1/2537

Citation

G. Schutz and N. S. C. Correia (2009). A Heuristic for Fault-Tolerance Provisioning in Multi-Radio Hybrid Wireless-Optical Broadband Access Networks, Proc. of IEEE 11th International Conference on Transparent Optical Networks (ICTON’09), pp. 1-4

Research Projects

Reconfigurable Radio over Fiber Network-RoFnet

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Publisher

IEEE

DOI

http://dx.doi.org/10.1109/ICTON.2009.5185022

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