Realtime Mobile Base Station Placement with EM Algorithm for HAP based Network


The KIPS Transactions:PartC, Vol. 17, No. 2, pp. 181-188, Apr. 2010
10.3745/KIPSTC.2010.17.2.181,   PDF Download:

Abstract

HAP(High Altitude Platform) is a stationary aerial platform positioned in the stratosphere between 17Km and 22Km height and it could act as an MBS (Mobile Base Station). HAP based Network has advantages of both satellite system and terrestrial communication system. In this paper we study the deploy of multiple HAP MBS that can provides efficient communication for users. For this study, EM(Expectation Maximization) clustering algorithm is used to cluster terrestrial mobile nodes. The object of this paper is improving EM algorithm into the clustering algorithm for efficiency in variety aspects considering distance between mobile terminal units and speed of mobile terminal units, and estimating performance of HAP MBS deploy technique with use of improved EM algorithm using RWP (Random Waypoint) node mobility.


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Cite this article
[IEEE Style]
W. H. Jung and H. Y. Song, "Realtime Mobile Base Station Placement with EM Algorithm for HAP based Network," The KIPS Transactions:PartC, vol. 17, no. 2, pp. 181-188, 2010. DOI: 10.3745/KIPSTC.2010.17.2.181.

[ACM Style]
Woong Hee Jung and Ha Yoon Song. 2010. Realtime Mobile Base Station Placement with EM Algorithm for HAP based Network. The KIPS Transactions:PartC, 17, 2, (2010), 181-188. DOI: 10.3745/KIPSTC.2010.17.2.181.