Title :
Carrier frequency offset estimations in OFDM- downlink LTE systems
Author :
Patteti Krishna;Kalithkar Kishan Rao;Tipparti Anil Kumar
Author_Institution :
ECE Department, SVS Group of Institutions, Warangal, Telangana, India
Abstract :
The main goal of this paper is to understand the effects of frequency offset on orthogonal frequency division multiplexing (OFDM) systems and to present frequency offset estimation techniques so that we can correct for their effects. The performance of each technique is compared under various conditions. The performance of the estimators is presented in terms of the mean square error (MSE) and Signals to noise ratio (SNR).
Keywords :
"Downlink","Multiplexing","Signal to noise ratio","Indexes"
Conference_Titel :
Intelligent Systems and Control (ISCO), 2015 IEEE 9th International Conference on
DOI :
10.1109/ISCO.2015.7282304
