Blocking Analysis for Time-space Switched All-optical Networks
نویسندگان
چکیده
Optical time division multiplexing (OTDM) allows multiple traffic streams to share the bandwidth of a wavelength efficiently. In this paper, we present a new analytical model, based on the inclusion-exclusion principle from combinatorics, for evaluating the blocking performance of time-space switched optical networks with fixed routing and random wavelength/timeslot assignment. This model can be used to analyze networks with arbitrary topologies and traffic patterns. The accuracy of the proposed analytical model is validated through simulations.
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