Probabilistic Fault-Tolerant Robust Traffic Grooming in OTN-over-DWDM Networks
arxiv(2024)
摘要
The development of next-generation networks is revolutionizing network
operators' management and orchestration practices worldwide. The critical
services supported by these networks require increasingly stringent performance
requirements, especially when considering the aspect of network reliability.
This increase in reliability, coupled with the mass generation and consumption
of information stemming from the increasing complexity of the network and the
integration of artificial intelligence agents, affects transport networks,
which will be required to allow the feasibility of such services to
materialize. To this end, traditional recovery schemes are inadequate to ensure
the resilience requirements of next-generation critical services given the
increasingly dynamic nature of the network. The work presented in this paper
proposes a probabilistic and fault-tolerant robust traffic grooming model for
OTN-over-DWDM networks. The model's parameterization gives network operators
the ability to control the level of protection and reliability required to meet
their quality of service and service level agreement guarantees. The results
demonstrate that the robust solution can ensure fault tolerance even in the
face of demand uncertainty without service disruptions and the need for
reactive network maintenance.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要