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Spectrum-Efficient Distributed Compressed Sensing Based Channel Estimation for OFDM Systems Over Doubly Selective Channels.
Anthony Ngozichukwuka Uwaechia
Nor Muzlifah Mahyuddin
Published in:
IEEE Access (2019)
Keyphrases
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ofdm system
channel estimation
compressed sensing
frequency selective
fading channels
estimation algorithm
multipath
wireless communication
image reconstruction
communication systems
bit error rate
signal processing
computationally efficient
sparse representation
orthogonal frequency division multiplexing