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Reliability-aware Service Function Chain Backup Protection Method
2021
IEEE Access
Network Function Virtualization (NFV) decouples network functions from hardware, improves the flexibility of resource allocation, and enhances network scalability. Any failures of software and hardware in an NFV environment will result in the interruption of Service Function Chains (SFCs). As one of the key technologies of 5G, NFV has more stringent delay and reliability requirements for services. This paper takes software and hardware failures into account, and proposes a reliability-aware
doi:10.1109/access.2021.3051045
fatcat:rnlwt2vninhe3c7thwwyvg7nc4