The application of hybrid space-polarization block coding

  • Authors:
  • Jason Uher;Tadeusz A. Wysocki;Beata Wysocki

  • Affiliations:
  • Department of Computer and Electronics Engineering, University of Nebraska-Lincoln;Department of Computer and Electronics Engineering, University of Nebraska-Lincoln;Department of Computer and Electronics Engineering, University of Nebraska-Lincoln

  • Venue:
  • WTS'10 Proceedings of the 9th conference on Wireless telecommunications symposium
  • Year:
  • 2010

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Abstract

As the demand for high wireless data rates in indoor environments grows, we must find new ways to increase the performance of wireless links in muliti-path fading. One common way to do this is to add diversity in the form of spatial or temporal diversity through the application of space-time block codes (STBCs). The drive for performance coupled with the small size requirements for mobile terminals has renewed interest in polarization diversity as a method for improving links. This paper is an investigation into the performance of traditional cross polarized channels compared to a new hybrid scheme consisting of spatially separated transmit, and cross polarized receive antennas.