Document Type
Conference Proceeding
Publisher
IEEE Press
Faculty
Faculty of Computing, Health and Science
School
School of Computer and Information Science
RAS ID
2992
Abstract
In wireless OFDM applications, since the radio channel is frequency selective and time-varying, a dynamic estimation of channel must be achieved before the demodulation of the transmitted OFDM signals. As an effective approach for solving the channel estimation problems, the pilot-assisted channel estimation technique has received considerable attention in recent years. In this paper, we investigate the channel estimation error in the existing pilot-assisted channel estimation approaches in detail, a new effective channel estimation approach with lower estimation error is proposed as well.
Access Rights
free_to_read
Comments
This is an Author's Accepted Manuscript of: Jiao , B., Xiao, J. , & Wang, J. (2005). Analysis of channel estimation error of OFDM systems in rayleigh fading. Proceedings of International Symposium on Signals, Circuits and Systems. (pp. 653-656). Iasi, Romania. IEEE Press.
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