Intelligent RMCSA Algorithm for Space Division Multiplexed Elastic Optical Network (SDM-EON)

We have proposed a Core-Reservation-based Routing, Modulation, Core and Spectrum Assignment (RMCSA) algorithm for Multi-Core Fiber (MCF) based SDM-EON. The algorithm divides the available cores into two sets based on the severity of inter-core crosstalk (XT). The algorithm intelligently circumvents...

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Bibliographic Details
Main Authors: Heera, Baljinder Singh, Sharma, Anjali, Akansha, Kumari, Singh, Yatindra Nath
Format: Conference Proceeding
Language:English
Subjects:
Bandwidth
Benchmark testing
core and spectrum allocation
crosstalk-aware
Heuristic algorithms
modulation
Multi-core fiber
Multicore processing
Multiplexing
Optical fiber networks
routing
Simulation
Space-division multiplexing
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Summary:We have proposed a Core-Reservation-based Routing, Modulation, Core and Spectrum Assignment (RMCSA) algorithm for Multi-Core Fiber (MCF) based SDM-EON. The algorithm divides the available cores into two sets based on the severity of inter-core crosstalk (XT). The algorithm intelligently circumvents the XT by choosing the non-adjacent set of cores on a priority basis. The simulation results show that the proposed algorithm performs better than the benchmark algorithm in terms of bandwidth-blocking probability. Also, it results in comparatively fair bandwidth allocation for connection requests with heterogeneous bandwidth demands.
ISSN:2155-2509
DOI:10.1109/COMSNETS56262.2023.10041336