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On Channel Sharing Policies in LEO Mobile Satellite Systems

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JournalIEEE Transactions on Aerospace and Electronic Systems
DateAccepted/In press - 28 Nov 2017
DateE-pub ahead of print - 25 Jan 2018
DatePublished (current) - Aug 2018
Issue number4
Volume54
Number of pages13
Pages (from-to)1628-1640
Early online date25/01/18
Original languageEnglish

Abstract

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.

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(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

    Research areas

  • Low earth orbit (LEO), satellite, mobile satellite system, channel sharing policies, software-defined network, Call blocking, low earth orbit (LEO) satellite

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