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Compressed sensing, viewed as a type of random undersampling, considers the acquisition and reconstruction of sparse or compressible signals at a rate significantly lower than that of Nyquist. Exact reconstruction from incompletely acquired random measurements is, under certain constraints, achievable with high probability. However, randomness may not(More)
In this paper, we discuss and present simulation results for the performances of COFDM systems using turbo codes and operating in a mobile radio environment. Results show that the echo power has a much stronger influence than the guard time interval or echo delay. This scheme is shown to be an excellent solution for transmission over bandlimited mobile(More)
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