The Study of Two-state Channel Model Based on Markov Chain in the Mobile Satellite Communication

doi:10.3969/j.issn.1671-1122.2015.04.009

Abstract

Abstract:

This paper puts forward a two-state land mobile satellite channel model on the basis of Markov chain. Transfer between the two states is described as Markov process, and probability density function of receiving signal envelope in each state follows the Loo distribution. Statistical characteristic of first order and second order is attained via doing mathematic modeling and simulation analysis of the process, and are compared with that of the measured data in the same environment. The simulation result shows that in various environments, the statistical characteristics of the two-state land mobile satellite communication channel model based on Markov chain are close with that of the measured data, which proves that the constructed channel model can be used to simulate the satellite mobile communication channel in practical environment. It not only provides an effective platform for the evaluation of mobile communication technology and the planning of communication system in future, but also has a wide applicability.

Key words: mobile satellite communication, two-state channel model, Markov chain, fading statistics

CLC Number:

TP309

Hai-long WU, Dan-feng ZHAO, Xi LIAO. The Study of Two-state Channel Model Based on Markov Chain in the Mobile Satellite Communication[J]. Netinfo Security, 2015, 15(4): 50-55.

Figures/Tables 13

References 12

[1]	LOO C.A Statistical Model for a Land Mobile Satellite Link[J].IEEE Transactions on Vehicular Technology, 1985, 4(3): 22-127.
[2]	CORAZZA G E, VATALARO F.A Statistical Model for Land Mobile Satellite Channels and Its Application to Nongeos-tationary Orbit Systems[J]. IEEE Transactions on Vehicular Technology, 1994, 43(3): 738-742.
[3]	HWANG S H, KIM K J, AHN J Y.A Channel Model for Nongeostationary Orbiting Satellite System[C]//IEEE 47th Vehicular Technology Conference, Phoenix, 1997: 41-45.
[4]	ABDI, LAU W C, ALOUINI M S. A New Simple Model for Land Mobile Satellite Channels:First-and Second-Order Statistics[J]. IEEE Transactions on Wireless Communications, 2003, 2(3): 519-528.
[5]	SUZUKI H.A Statistical Model for Urban Radio Propagation[J]. IEEE Transactions on Communications, 1997, 25(7): 673-680.
[6]	XIE Y J, FANG Y G.A General Statistical Channel Model for Mobile Satellite Systems[J]. IEEE Transactions on Vehicular Technology, 2000, 49(3): 744-751.
[7]	PATZOLD M, KILLAT U, LAUE F.An Extended Suzuki Model for Land Mobile Satellite Channels and Its Statistical Properties[J]. IEEE Transactions on Vehicular Technology, 1998, 47(2): 617-630.
[8]	LUTZ E, DIPPOLD M.The Land Mobile Satellite Communication Channel-Recording Statistical and Channel Model[J]. IEEE Transactions on VT, 1991, 40(2): 375-385.
[9]	FERNANDO P F, MARYAN V C, CRISTINA E C, et al.Statistical Modeling of the LMS Channel[J]. IEEE Transactions on Vehicular Technology, 2001, 50(6): 1558-1560.
[10]	CERERDEIRA R P, FONTAN F P, BURZIGOTTI P.Versatile two-state land mobile satellite channel model with first application to DVB-SH analysis[J]. International Journal of Satellite Communications and Networking, 2010, 28(2): 291-315.
[11]	MARKO M, MARTIN H, EMST E, et al.Channel Modeling for Multiple Satellite Broadcasting Systems[J]. IEEE Transactions on Broadcasting, 2009, 55(4): 705-718.
[12]	DANIEL A, ALEXANDER I, ALBERT H, et al.State Modelling of the Land Mobile Propagation Channel with Multiple Satellites[J]. International Journal of Antennas and Propagation, 2012, 22(4): 316-322.