Title :
Research on Multipath Parameter Estimation for SC-FDE System
Author :
Yu, Yang ; Tan, Xuezhi ; Chi, Yonggang
Author_Institution :
Commun. Res. Center, Harbin Inst. of Technol., Harbin, China
Abstract :
In this paper, for multipath parameter estimation of SC-FDE systems, two classic methods, one is time domain estimation and the other is frequency domain estimation, are briefly introduced firstly. Then theoretical analysis and comparison between above two methods are presented, including advantages and disadvantages, estimated accuracy, and implementation complexity. On this basis, the multipath parameter estimation using two methods are simulated and simulation results are analyzed comparatively. Then it is concluded that the two methods have the same MSE and BER performance.
Keywords :
OFDM modulation; equalisers; error statistics; mean square error methods; parameter estimation; time-frequency analysis; BER; MSE; OFDM; SC-FDE system; accuracy estimation; frequency domain estimation; implementation complexity; multipath parameter estimation; orthogonal frequency division multiplexing; single-carrier frequency domain equalization system; theoretical analysis; time domain estimation; Algorithm design and analysis; Bit error rate; Channel estimation; Estimation; Frequency domain analysis; Parameter estimation; Time domain analysis; SC-FDE systems; least squares method; matched filtering; multipath parameter estimation;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control, 2011 First International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-4519-6
DOI :
10.1109/IMCCC.2011.153
