Effect of imperfect channel estimation on MRC diversity in fading channels

@article{Ma2004EffectOI,
  title={Effect of imperfect channel estimation on MRC diversity in fading channels},
  author={Yao Ma and Robert Schober and Subbarayan Pasupathy},
  journal={2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)},
  year={2004},
  volume={6},
  pages={3163-3167 Vol.6}
}
In this paper, we study the effect of imperfect channel estimation (ICE) on the performance of M-ary phase shift keying (M-PSK) with maximum ratio combining (MRC) in generalized Rician fading channels. Using decision variable (DV)-based and signal-to-noise ratio (SNR)-based moment generating function (MGF) approaches, error and outage probability formulas, and SNR statistics for the M-PSK MRC receiver are derived, taking into account the effects of ICE and all relevant system and channel… CONTINUE READING

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