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Performance Analysis of Priority-Based Multi-class Traffic Channel Reservation Scheme in LEO-MSS

Abstract— This paper proposes a channel reservation scheme for handovers which efficiently supports multi-class traffic in low earth orbit mobile satellite systems (LEO-MSS). Analytical methods are developed for evaluating the performance of priority-based multi-class traffic channel reservation scheme (PMCR). The new call blocking probability and handover failure probability of PMCR for each traffic are deduced. The simulation results verify the correctness and accuracy of the proposed scheme and show that the new call blocking probability of the system is lower than fixed channel reservation (FCR) and handover call performance of services of high levels can be improved by the introduction of priorities.

Index Terms— low earth orbit (LEO), multi-class traffic, priority, handover, channel reservation

Yue Chen, Mingxia Liao, Dongming Yuan,Jinchun Gao
School of Electronic Engineering, Beijing University of Posts and Telecommunications, CHINA
Hefei Hu
School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, CHINA

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Cite: Yue Chen, Mingxia Liao, Hefei Hu, Dongming Yuan,Jinchun Gao, "Performance Analysis of Priority-Based Multi-class Traffic Channel Reservation Scheme in LEO-MSS," Proceedings of 2016 6th International Workshop on Computer Science and Engineering, pp. 220-227, Tokyo, 17-19 June, 2016.