SARM: service function chain active reconfiguration mechanism based on load and demand prediction
J Cai, K Qian, J Luo, K Zhu - International Journal of Intelligent …, 2022 - Wiley Online Library
Network function virtualization is a promising technology for providing personalized services
via agile service function chains (SFCs). Flexible SFC orchestration and rational resource
allocation are pivotal for improving the SFC's quality of service (QoS). However, the
requirements for computational load and resources have frequently been changing.
Consequently, static resource allocation can result in resource insufficiency when SFCs turn
busy and resource waste due to resource overplus when SFCs are idle. Since a dynamic …
via agile service function chains (SFCs). Flexible SFC orchestration and rational resource
allocation are pivotal for improving the SFC's quality of service (QoS). However, the
requirements for computational load and resources have frequently been changing.
Consequently, static resource allocation can result in resource insufficiency when SFCs turn
busy and resource waste due to resource overplus when SFCs are idle. Since a dynamic …
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