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Pilot-assisted channel estimation for MIMO OFDM systems using theory of sparse signal recovery.
Mohammad Ali Khojastepour
Krishna Gomadam
Xiaodong Wang
Published in:
ICASSP (2009)
Keyphrases
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signal recovery
channel estimation
multipath
communication systems
compressed sensing
orthogonal frequency division multiplexing
orthogonal matching pursuit
compressive sensing
ofdm system
bit error rate