BER Performance of A Communication System Using BPSK Signaling Scheme with Smart Antenna at Base Station

  • Le, Minh-Tuan (Communication and Electronics Lab, Information and Communications University(ICU)) ;
  • Pham, Van-Su (Communication and Electronics Lab, Information and Communications University(ICU) ;
  • Yoon, Gi-Wan (ICU)
  • Published : 2003.09.01

Abstract

This paper analyzes Bit Error Rate (BER) performance of a wireless communication system using BPSK modulation technique with a smart antenna at base station. The channels under consideration are Additive White Gaussian Noise (AWGN) channel or a slow, flat Rayleigh fading channel with AWGN. Under the assumptions that the MMSE beamformer is used and the time delays of all users are approximately equal, we first analytically derive closed-form expressions for the BER of the desired user. Then, computer simulation is carried out to verify the theoretical results.

Keywords

BER;BPSK;LMS;MMSE;Smart antenna

References

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