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.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Multiplier Adjustment Method for Dynamic Resource Allocation Problems

Dynamic eet management problems (with a homogeneous eet) are classically formulated as dynamic networks, or linear programs with side constraints. Recently, a new dynamic control approach was introduced called a logistics queueing network. Instead of a large linear program, the problem is decomposed into small subproblems, that are guided by two control variables that push these local problems ...

متن کامل

A Dynamic Primary Configuration Group Communication Service

Quorum-based methods for managing replicated data are popular because they provide availability of both reads and writes in the presence of faulty behavior by some sites or communication links. Over a very long time, it may become necessary to alter the quorum system, perhaps because some sites have failed permanently and others have joined the system, or perhaps because users want a diierent t...

متن کامل

A Sectorization Method for Dynamic Airspace Configuration

The Dynamic Airspace Configuration (DAC) concept requires strategically organizing and efficiently allocating airspace. In the current National Airspace System (NAS), sector boundaries have been developed heuristically over decades in light of historical data and analysis. In our previous efforts, a graph model based on air route structure was developed to model the en-route airspace over the U...

متن کامل

Service Configurator: A Pattern for Dynamic Configuration of Services

This paper describes the Service Configurator pattern, which decouples the implementation of services from the time when they are configured. This pattern increases the flexibility and extensibility of applicationsby enabling their constituent services to be configured at any point in time. The Service Configurator pattern is widely used in application environments (e.g., to configure Java appl...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

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