In this paper performance of a symbol synchronization algorithm for software defined radios (SDR) is analyzed over frequency nonselective fading channels. This algorithm operates in the presence of large frequency or phase errors and offers a significant reduction in complexity. With the aid of simulation, we analyze the performance of the proposed time estimator for a frequency nonselective Rayleigh fading channel for M-ary PAM modulation scheme. It is shown here that the performance of the M-ary PAM system which utilizes the proposed algorithm parallels that of a receiver with perfect synchronization. Also the implementation aspect of this algorithm is studied here.
A clock recovery algorithm for software defined radios and performance analysis over a frequency nonselective fading channel
01.05.2010
384861 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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