A path and algorithm scoring method for automatic planning and optimization of optical networks

Minye Ni; Hui Li; Manman Bu; Yuefeng Ji

doi:10.1117/12.2547824

18 December 2019 A path and algorithm scoring method for automatic planning and optimization of optical networks

Minye Ni, Hui Li, Manman Bu, Yuefeng Ji

Proceedings Volume 11340, AOPC 2019: Optical Fiber Sensors and Communication; 113401G (2019) https://doi.org/10.1117/12.2547824
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

This paper presents a path and algorithm scoring method, which can quantitatively evaluate the degree of optimization and intelligently alert potential problems to realize automatic planning and maintenance of optical networks. Since the development of the networks, there is a growing demand for high speed, low latency, and low power consumption. Path selection has always been a problem that needs to be considered in detail in network communication. The combination of classical graph theory and continuously developed algorithms makes algorithms appear constantly. It is found that the increase in the number of services makes the high separation between the actual paths and optimal paths. Combining the scores, we can allocate routing and spectrum for different types of services, meanwhile the average running time of a single service performs lower using the path and algorithm scoring method, which will save a lot of processing time. The result of the simulation shows that as the number of services increases, the scoring method has a clear advantage in processing services. According to this method, a data foundation can be provided for automatic optimization threshold monitoring for operators to adjust the network in advance.

Citation Download Citation

Minye Ni, Hui Li, Manman Bu, and Yuefeng Ji "A path and algorithm scoring method for automatic planning and optimization of optical networks", Proc. SPIE 11340, AOPC 2019: Optical Fiber Sensors and Communication, 113401G (18 December 2019); https://doi.org/10.1117/12.2547824

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KEYWORDS

Evolutionary algorithms

Optimization (mathematics)

Optical networks

Algorithm development

Network architectures

Networks

Algorithms

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