Performance analysis of dual-hop DF satellite relaying over κ-μ Shadowed fading channels

Jiayi Zhang, Xu Li, Imran Shafique Ansari, Ying Liu, Khalid Qaraqe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

The satellite relaying system is a promising network architecture in next generation wireless communication systems, due to its large coverage and stability. In this paper, the performance of a dual-hop decode-and- forward based satellite relaying system over \kappa- \mu shadowed fading channels is investigated, where a source earth station transmits information to a destination earth station via a satellite relay. We first obtain the exact closed-form expressions of the outage probability of such a system in terms of bivariate confluent hypergeometric functions. By using a novel gamma approximation to the \kappa-\mu shadowed distribution, the simple outage expression is derived. Moreover, the accurate expression of the average bit error rate (ABER) and the ergodic capacity are obtained in terms of Appell hypergeometric functions and hypergeometric functions, respectively. Again, with the help of the gamma approximation, we derive the approximate ABER and capacity expressions. In the high signal-to-noise ratio regime, the asymptotic ABER expression is obtained in terms of elementary functions. Finally, numerical and Monte- Carlo simulation results are provided to demonstrate the validity of the proposed unified expressions.

Original languageEnglish
Title of host publication2017 IEEE Wireless Communications and Networking Conference, WCNC 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509041831
DOIs
Publication statusPublished - 10 May 2017
Event2017 IEEE Wireless Communications and Networking Conference, WCNC 2017 - San Francisco, United States
Duration: 19 Mar 201722 Mar 2017

Other

Other2017 IEEE Wireless Communications and Networking Conference, WCNC 2017
CountryUnited States
CitySan Francisco
Period19/3/1722/3/17

    Fingerprint

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Zhang, J., Li, X., Ansari, I. S., Liu, Y., & Qaraqe, K. (2017). Performance analysis of dual-hop DF satellite relaying over κ-μ Shadowed fading channels. In 2017 IEEE Wireless Communications and Networking Conference, WCNC 2017 - Proceedings [7925541] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.2017.7925541