Towards Efficient and Delay-Aware NFV-Enabled Unicasting With Adjustable Service Function Chains

Network Function Virtualization (NFV) has becoming an emerging technology for ensuring the reliability, security and scalability of data flows. The Virtual Network Function (VNF) embedding problem, which tries to minimize the embedding cost and link connection cost toward customers or maximize netwo...

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Bibliographic Details
Main Authors: Longqu Li, Pengxin Zheng, Quan Chen, Tao Wang, Feng Wang, Yongchao Tao, Jizhou Sun
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Open Journal of the Computer Society
Subjects:
Online Access:https://ieeexplore.ieee.org/document/9945885/