基于片段感知的SDM-EON频谱公平分配RCSA算法

Baljinder Singh Heera, Anjali Sharma, Varsha Lohani, Y. N. Singh
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引用次数: 1

摘要

空间分视多路弹性光网络(SDM-EON)的频谱和空间碎片化导致不同数据速率的连接请求之间的带宽分配不公平。我们提出了一种基于核心预留的公平带宽分配路由、核心和频谱分配(RCSA)算法,用于异构带宽流量,确保基于非耦合多核光纤的SDM网络有效利用资源。仿真实验验证了该算法在带宽阻塞概率和公平性方面优于基准算法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fragmentation-Aware RCSA Algorithm for Fair Spectrum Allocation in SDM-EON
Spectral and Spatial fragmentation in Space Di-vision Multiplexed-Elastic Optical Networks (SDM-EON) leads to unfair bandwidth allocation among connection requests with heterogeneous data rate demands. We present a core reservation-based fair bandwidth provisioning Routing, Core and Spectrum Allocation (RCSA) algorithm for heterogeneous bandwidth traffic, ensuring efficient utilization of resources for an uncoupled Multi-Core Fiber based SDM network. Simulation experiments confirm the better performance of the proposed algorithm compared to the benchmark algorithm in terms of bandwidth blocking probability and fairness.
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