Switching rates of dual selection diversity in κ-μ and α-μ fading channels

  • Authors:
  • Xin Wang;Norman C. Beaulieu

  • Affiliations:
  • iCORE Wireless Communications Laboratory, Department of Electrical & Computer Engineering, University of Alberta, Edmonton, Alberta, Canada;iCORE Wireless Communications Laboratory, Department of Electrical & Computer Engineering, University of Alberta, Edmonton, Alberta, Canada

  • Venue:
  • WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
  • Year:
  • 2009

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Abstract

Switching rate is an important parameter in selection diversity receiver design because the switching transients increase the system outage. An exact closed-form solution for the switching rate of dual selection diversity in κ-µ and α-µ distributed fadings is derived. Independent and identically distributed (i.i.d.) κ-µ and α-µ fading channels are considered. The switching rate for dual i.i.d. κ-µ distributed fading includes the switching rate for dual i.i.d. Rayleigh, Rician and Nakagami-m fading channels as special cases. Similarly, the switching rate for dual α-µ fading channels also includes special cases such as Rayleigh, Nakagami-m and Weibull fading channels.