A Method of RAM-Based Frequency Acquisition for Base Station Positioning Receiver
Xie Yuan, Zhong Liang Deng, Yu Xin Zhang · Applied Mechanics and Materials · 2013
Location based service (LBS) is more and more important nowadays. Assisted with GNSS, Base Station Positioning System (BSPS) can offer seamless outdoor & indoor positioning. The fading channel causes problems in signal acquisition. In this paper, a new method of RAM-based frequency acquisition is introduced, which can acquire the residual carrier frequency in fading channel accurately.