We consider a low earth orbit (LEO) mobile satellite system with “satellite-fixed” cells that accommodates new and handover calls of different service-classes. We provide an analytical framework for the efficient calculation of call blocking and handover failure probabilities under two channel sharing policies, namely the fixed channel reservation and the threshold call admission policies. Simulation results verify the accuracy of the proposed formulas. Furthermore, we discuss the applicability of the policies in software-defined LEO satellites.
On Channel Sharing Policies in LEO Mobile Satellite Systems
IEEE Transactions on Aerospace and Electronic Systems ; 54 , 4 ; 1628-1640
01.08.2018
1480517 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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