A Dynamic Adjustment Method of Service Function Chain Resource Configuration
نویسندگان
چکیده
In the network function virtualization environment, dynamic changes in traffic will lead to of service chain resource demand, which entails timely adjustment configuration. At present, most researches solve this problem through virtual migration and link rerouting, there exist some problems such as long interruption time, excessive operation cost high penalty. This paper proposes a method configuration for traffic. First, request is generated according prediction Second, strategy determined substrate resources. Finally, pre-adjusted strategy. Virtual functions combination machine reusing are fully considered process. The experimental results show that can reduce influence on quality service, improve revenue providers.
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ژورنال
عنوان ژورنال: Ksii Transactions on Internet and Information Systems
سال: 2021
ISSN: ['1976-7277', '2288-1468']
DOI: https://doi.org/10.3837/tiis.2021.08.005