Blocking in Wavelength Routing Networks , Part II : Mesh Topologies
نویسندگان
چکیده
We study a class of circuit switched wavelength routing networks with xed or alternate routing and with random wavelength allocation. We present an iterative path decomposition algorithm to evaluate accurately and e ciently the blocking performance of such networks with and without wavelength converters. The path decomposition approach naturally captures the correlation of both link loads and link blocking, giving accurate results for a wide range of loads and network topologies. Our model also allows non-uniform tra c, i.e., call request arrival rates that can vary with the source-destination pair, and it can be used when the location of converters is xed but arbitrary.
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Blocking in Wavelength Routing Networks , Part II : Mesh
We study a class of circuit switched wavelength routing networks with xed or alternate routing and with random wavelength allocation. We present an iterative path decomposition algorithm to accurately and eeciently evaluate the blocking performance of such networks with and without wavelength converters. Our iterative algorithm analyzes the original network by decomposing it into single path su...
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