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Exact Pairwise Error Probability Analysis of Space-Time Codes in Realistic Propagation
 

Summary: 1
Exact Pairwise Error Probability Analysis of
Space-Time Codes in Realistic Propagation
Environments
Tharaka A. Lamahewa, Marvin K. Simon , Thushara D. Abhayapala and Rodney A. Kennedy
Department of Telecommunications Engineering, Research School of Information Sciences and Engineering, The
Australian National University, Canberra ACT 0200, Australia.
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA.
Abstract-- In this paper, we derive an analytical expression
for the exact pairwise error probability (PEP) of a space-time
coded system operating over a spatially correlated slow fading
channel using a moment-generating function-based approach.
This analytical PEP expression is more realistic than previously
published exact-PEP expressions as it fully accounts for antenna
spacing, antenna geometries (Uniform Linear Array, Uniform
Grid Array, Uniform Circular Array, etc.) and scattering models
(Uniform, Gaussian, Laplacian, Von-mises, etc). Inclusion of
spatial information provides valuable insights into the physical
factors determining the performance of a space-time code. We
demonstrate the strength of our new analytical PEP expression

  

Source: Abhayapala, Thushara D. - Department of Information Engineering, Australian National University

 

Collections: Computer Technologies and Information Sciences