DocumentCode :
2206715
Title :
Parallel selection algorithm for multiple applications in Network Virtualization
Author :
Yang, Mao ; Li, Yong ; Zeng, Lieguang ; Jin, Depeng ; Su, Li
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear :
2011
fDate :
15-17 June 2011
Firstpage :
321
Lastpage :
326
Abstract :
Nowadays, Internet plays an irreplaceable role in almost every aspect of human life. However, it is also the popularity and increasing limitations which impede its development. Future Internet requires more flexible and more scalable architecture to support multiple parallel applications. Thus, how to select a suitable architecture at run-time to obtain the system optimum is a key problem in future Internet. Network Virtualization is supposed to be a key technology of future network, which uses different network protocols and supports different network applications in a common physical substrate. This paper presents a parallel selection algorithm to dynamically select the suitable network architectures for multiple applications coming from user level simultaneously in network virtualization. First, we determine the weight of each application based on analytic hierarchy process (AHP). Then we calculate the utilities of each candidate in parallel. Finally, we present our selection algorithm based on a modified Kuhn-Munkres algorithm. The simulation result shows that the selection algorithm obtains a better performance than the other two algorithms and the system optimum is achieved.
Keywords :
Internet; decision making; parallel algorithms; protocols; virtualisation; Internet; Kuhn-Munkres algorithm; analytic hierarchy process; network protocols; network visualization; parallel selection algorithm; Eigenvalues and eigenfunctions; Equations; Internet; Labeling; Mathematical model; Protocols; Throughput; Analytic Hierarchy Process; Kuhn-Munkres Algorithm; Network Virtualization; Selection Algorithm;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Ubiquitous and Future Networks (ICUFN), 2011 Third International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4577-1176-3
Type :
conf
DOI :
10.1109/ICUFN.2011.5949184
Filename :
5949184
Link To Document :
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