Title :
An algorithm for carrier frequency offset estimation in BPSK burst transmission
Author :
Le Tian ; Wang Jianbo
Author_Institution :
China Ship Dev. & Design Center, Wuhan, China
Abstract :
In this paper, we propose a novel carrier frequency offset estimation algorithm in Binary Phase Shift Keying (BPSK) burst transmission based on pilot symbols and modulated data symbols. Its estimation range is large, about ±0.5 of the symbol rate. The simulation results show that this algorithm has low SNR threshold, and its estimation mean square error (MSE) is close to Cramer-Rao Lower Bound (CRLB). The algorithm´s computational complexity is low and it is very suitable for practical application.
Keywords :
channel estimation; phase shift keying; BPSK burst transmission; binary phase shift keying; carrier frequency offset estimation; computational complexity; estimation mean square error; modulated data symbol; pilot symbol; Binary Phase Shift Keying (BPSK); Cramer-Rao lower bound (CRLB); frequency offset; pilot symbol assisted modulation (PSAM);
Conference_Titel :
Applications of Digital Information and Web Technologies (ICADIWT), 2014 Fifth International Conference on the
Conference_Location :
Bangalore
Print_ISBN :
978-1-4799-2258-1
DOI :
10.1109/ICADIWT.2014.6814692
