Outage Analysis of Multi-Antenna Cognitive Hybrid Satellite-Terrestrial Relay Networks With Beamforming

This letter investigates the outage performance of a multi-antenna cognitive decode-and-forward (DF) hybrid satellite-terrestrial relay network (HSTRN) with beamforming (BF), where the secondary source and relay can coexist with the primary user (PU) as long as their interference imposed to PU is below a predefined threshold. Specifically, the novel closed-form expression for the outage probability (OP) of the cognitive network are derived. Furthermore, the asymptotic OP expression at high SNR is developed to reveal the diversity order and code gain of the considered network. Finally, simulation results are provided to demonstrate the validity of the theoretical results, and show the effect of antenna number and interfering satellite link on the performance of the cognitive network.

[1]  Trung Q. Duong,et al.  Symbol error probability of hop-by-hop beamforming in Nakagami-m fading , 2009 .

[2]  Barry G. Evans,et al.  Integration of satellite and terrestrial systems in future multimedia communications , 2005, IEEE Wireless Communications.

[3]  Daniel Benevides da Costa,et al.  Outage and Diversity of Cognitive Relaying Systems under Spectrum Sharing Environments in Nakagami-m Fading , 2012, IEEE Communications Letters.

[4]  Manav R. Bhatnagar,et al.  Performance Analysis of Hybrid Satellite-Terrestrial FSO Cooperative System , 2013, IEEE Photonics Technology Letters.

[5]  Manav R. Bhatnagar,et al.  On the Closed-Form Performance Analysis of Maximal Ratio Combining in Shadowed-Rician Fading LMS Channels , 2014, IEEE Communications Letters.

[6]  Symeon Chatzinotas,et al.  Cognitive Radio Techniques for Satellite Communication Systems , 2013, 2013 IEEE 78th Vehicular Technology Conference (VTC Fall).

[7]  Philip Constantinou,et al.  Power Allocation in Cognitive Satellite Terrestrial Networks with QoS Constraints , 2013, IEEE Communications Letters.

[8]  Mohamed-Slim Alouini,et al.  A New Formula for the BER of Binary Modulations with Dual-Branch Selection over Generalized-K Composite Fading Channels , 2010, IEEE Transactions on Communications.

[9]  Riccardo De Gaudenzi,et al.  MIMO over Satellite: A Review , 2011, IEEE Communications Surveys & Tutorials.

[10]  Joseph Lipka,et al.  A Table of Integrals , 2010 .

[11]  Manav R. Bhatnagar,et al.  Beamforming and Combining in Hybrid Satellite-Terrestrial Cooperative Systems , 2014, IEEE Communications Letters.

[12]  Daniel Benevides da Costa,et al.  Cooperative Dual-Hop Relaying Systems with Beamforming over Nakagami-m Fading Channels , 2009, IEEE Trans. Wirel. Commun..

[13]  Victor Adamchik,et al.  The algorithm for calculating integrals of hypergeometric type functions and its realization in REDUCE system , 1990, ISSAC '90.

[14]  Charilaos I. Kourogiorgas,et al.  Cooperative Hybrid Land Mobile Satellite–Terrestrial Broadcasting Systems: Outage Probability Evaluation and Accurate Simulation , 2014, Wirel. Pers. Commun..

[15]  Manav R. Bhatnagar.  Performance Evaluation of Decode-and-Forward Satellite Relaying , 2015, IEEE Transactions on Vehicular Technology.

[16]  Daniel Benevides da Costa,et al.  Cognitive Amplify-and-Forward Relay Networks Over Nakagami- $m$ Fading , 2012, IEEE Transactions on Vehicular Technology.

[17]  Yongming Huang,et al.  Symbol Error Analysis of Hybrid Satellite–Terrestrial Cooperative Networks With Cochannel Interference , 2014, IEEE Communications Letters.

[18]  Arak M. Mathai,et al.  The H-Function with Applications in Statistics and Other Disciplines. , 1981 .