An Adaptive Algorithm for Fast Acquisition of GPS Signals
Jie Chen · Dianzi qijian · 2007
An efficient adaptive algorithm for a non-coherent fast acquisition of the Global Positioning System(GPS) signals is presented.The theoretical performance derivation is performed by reasonable approximation of the probability density function of the detection variables.The proposed algorithm shows a good performance in terms of the detection probability as confirmed by simulations.The efficiency of the algorithm makes it a good candidate for practical implementation in real time GPS receivers.