We investigate a novel nondata-aided method for jointly estimating timing and carrier frequency offset in MSK-type modulation. The algorithm has a feedforward structure and lends itself to a simple digital implementation. Its estimation accuracy depends on a design parameter that may be varied to trade performance for computational complexity. Setting the parameter to unity yields a synchronization scheme already known in the literature. Computer simulations are used to assess the synchronizer performance on AWGN Rayleigh fading channels with MSK and Gaussian MSK modulation.
|Autori:||M.MORELLI; MENGALI U|
|Titolo:||Joint Frequency and Timing Recovery for MSK-Type Modulation|
|Anno del prodotto:||1999|
|Digital Object Identifier (DOI):||10.1109/26.771350|
|Appare nelle tipologie:||1.1 Articolo in rivista|