Here are the A novel approach to solve RSA problem in the spectrum sliced elastic optical networks journals presenting the latest research across various disciplines. From social sciences to technology, each article is expected to provide valuable insights to our readers.
Abstract
Elastic optical networks enhance the flexibility of bandwidth distribution and making it precise, enables optimal use of the spectrum. The routing and spectrum problem (RSA) in spectrum-sliced elastic optical networks is addressed by a unique technique of spectrum allocation that uses Gaussian distributions. The routing algorithms used include balanced load spectrum allocation and shortest path spectrum reuse . The results show that using a Gaussian distribution method to distribute spectrum provides less blocking probability . For a 6-node and 14-node NSFNET topology networks with static traffic demands, the blocking probability of the algorithm is studied. The blocking probability for the proposed distributions is obtained and compared with the gold-fit algorithm and first-fit, exact-fit algorithms. The proposed algorithm shows the least blocking probability of 0.0125 for 150 cumulative average demand when compared to other algorithms.
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