Hannel Estimation for Lte Uplink System by Perceptron Neural Network

  title={Hannel Estimation for Lte Uplink System by Perceptron Neural Network},
  author={Aymen Omri and Ridha Bouallegue and Ridha Hamila and M H Hasna},
In this paper, a channel estimator using neural network is presented for Long Term Evolution (LTE) uplink. This paper considers multiuser SC-FDMA uplink transmissions with doubly selective channels. This channel estimation method uses knowledge of pilot channel properties to estimate the unknown channel response at non-pilot sub-carriers. First, the neural network estimator learns to adapt to the channel variations then it estimates the channel frequency response. Simulation results show that… CONTINUE READING
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