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Toplam kayıt 3, listelenen: 1-3
Channel Estimation Based on Neural Network With Feedback for Mimo Ofdm Mobile Communication Systems
(Taylor & Francis Inc, 2012)
Multiple input multiple output (MIMO) orthogonal frequency division multiplexing (OFDM) has received a great deal of attention of recently in achieving high data rate in wireless communication systems such as WIMAX. Channel ...
Particle swarm optimization for pilot tones design in MIMO-OFDM systems
(Springer, 2011)
Channel estimation is an essential task in MIMO-OFDM systems for coherent demodulation and data detection. Also designing pilot tones that affect the channel estimation performance is an important issue for these systems. ...
Back Propagation Neural Network Approach for Channel Estimation in OFDM System
(Ieee, 2010)
In high data rate communication systems which use orthogonal frequency division multiplexing as a modulation scheme, at receiver channel impulse responses must be estimated for coherent demodulation. In this paper, ...