Abstract: In this paper we address the problem of time varying carrier frequency offset (CFO) estimation for mobile OFDM systems. The offset is modeled using a ...
Similarly, a carrier frequency offset (CFO) exists between the receiver and transmitter due to mismatched carrier frequencies. The inclusion of pilot subcarriers in ...
In this paper, we propose a low-complexity and efficient carrier recovery algorithm for single carrier transmission systems that is capable of ...
In these systems, residual carrier frequency offsets (CFOs) between the uplink signals and the base station local oscillator give rise to ...
Simple and efficient frequency offset tracking and carrier phase recovery algorithms in single carrier transmission systems. Meng Qiu, Qunbi ...
The 2 state MKF with adaptive Q is able to track a step change of 400
The proposed NLMS-based tracking algorithm uses average of all residual carrier frequency offset (RCFO) for improving the mean square error ...
Carrier synchronization in coherent optical communications involves estimation and tracking of both carrier frequency offset and phase noise of the lasers. In ...
Binary-offset-carrier waveforms have autocorrelation functions containing multiple peaks, thus leading to potential tracking ambiguities. We have developed a.
... adopt a binary offset carrier (BOC) subcarrier to shape the signal spectrum, increase the frequency separation and improve the tracking pe...