A Novel Method For evaluating Parameters Of Ongoing Calls In Low Earth Orbit Mobile Satellite System

Authors: Wassila Kiamouche, Malek Benslama

Abstract:

In order to derive important parameters concerning mobile subscriber MS with ongoing calls in Low Earth Orbit Mobile Satellite Systems LEO MSSs, a positioning system had to be integrated into MSS in order to localize mobile subscribers MSs and track them during the connection. Such integration is regarded as a complex implementation. We propose in this paper a novel method based on advantages of mobility model of Low Earth Orbit Mobile Satellite System LEO MSS called Evaluation Parameters Method EPM which allows for such systems the evaluation of different information concerning a MS with a call in progress even if its location is unknown.

Keywords: Cellular layout, LEO mobile satellite system, mobilitymodel, positioning system.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1072237

References:

[1] J. Farserotu and R. Prasad,A Survey of Future Broadband Multimedia Satellite Systems, Issues and Trends, IEEE Commun. Mag., June 2000, pp. 128-33.
[2] A. Jamalipour and T. Tung,The Role of Satellites in Global IT: Trends and Implications ,IEEE Pers. Commun., June 2001, pp. 5-11.
[3] P. K. Chowdhury, M. Atiquzzaman, W. Ivancic,Handover Schemes in Satellite Networks: State-of-the-art and future research directions IEEE communications surveys 4TH Quarter 2006, Vol. 8, NO. 4
[4] I. F. Akyildiz, H. Uzunalioglu, and M. D. Bender,Handover Management in Low Earth Orbit (LEO) Satellite Networks Mobile Networks and Applications, vol. 4, no. 4, Dec. 1999, pp. 301-10.
[5] J. Restrepo and G. Maral, Coverage Concepts for Satellite Constellations Providing Communications Services to Fixed and Mobile Users Space Commun., vol. 13, no. 2, no. 2, 1995, pp. 145-57.
[6] G. Maral, J. Restrepo, E. Del Re, R. Fantacci, and G. Giambene, Performance Analysis for a Guaranteed Handover Service in an LEO Constellation with a -Satellite-Fixed Cell- System IEEE Trans. Vehic. Tech., vol. 47, no. 4, Nov. 1998, pp. 1200-14.
[7] E. Del Re, R. Fantacci, and G. Giambene, Handover queuing strategies with dynamic and fixed channel allocation techniques in low earth orbit mobile satellite systems IEEE Trans. Commun, Vol. 47, no. 1, pp. 89- 101. Jan. 1999.
[8] Z. Wang and P. T. Mathiopoulos,Analysis and performance evaluation of dynamic channel reservation techniques for LEO mobile satellite systems IEEE VTC2001 Spring, VTS 53rd, vol. 4, pp. 2985 -2989, 2001
[9] W. Kiamouche, M. Benslama,Pseudo Last Useful Instant Queuing Strategy for Handovers in Low Earth Orbit Mobile Satellite Networks International Journal of Information Technology Vol. 4, no. 1 2008 , pp. 68-74.