Adaptive code acquisition with receive diversity under homogeneous fading circumstance

  • Authors:

  • Hyun Gu Kang;Hyoungmoon Kwon;Iickho Song;Jinsoo Bae

  • Affiliations:

  • Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology;Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology;Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology;Department of Information and Communication Engineering, Sejong University

  • Venue:
  • MS'06 Proceedings of the 17th IASTED international conference on Modelling and simulation
  • Year:
  • 2006

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Abstract

The performance characteristics of the cell averaging (CA), greatest of (GO), and smallest of (SO) constant false alarm rate (CFAR) processors in homogeneous environment are analyzed and compared when receiving antenna diversity is employed in the pseudonoise code acquisition of direct-sequence code division multiple access systems. From the simulation results, it is observed that the CA CFAR scheme has the best performance and the GO CFAR scheme has almost the same performance as the CA CFAR scheme in homogeneous environment.