On the Cramer-Rao Lower Bound for Frequency Correlation Matrices of Doubly Selective Fading Channels for OFDM Systems

Details On the Cramer-Rao Lower Bound for Frequency Correlation Matrices of Doubly Selective Fading Channels for OFDM Systems On the Cramer-Rao Lower Bound for Frequency Correlation Matrices of Doubly Selective Fading Channels for OFDM Systems

2008-11-04

arxiv.org/abs/0811.0431v1

Computer Science

Information Theory

5 pages, 7 figures, Submitted to IEEE ICC'09

Scientific paper

The analytic expression of CRLB and the maximum likelihood estimator for the
sample frequency correlation matrices in doubly selective fading channels for
OFDM systems are reported in this paper. According to the analytical and
numerical results, the amount of samples affects the average mean square error
dominantly while the SNR and the Doppler spread do negligibly.

Affiliated with

Also associated with

No associations

Rating

On the Cramer-Rao Lower Bound for Frequency Correlation Matrices of Doubly Selective Fading Channels for OFDM Systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the Cramer-Rao Lower Bound for Frequency Correlation Matrices of Doubly Selective Fading Channels for OFDM Systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the Cramer-Rao Lower Bound for Frequency Correlation Matrices of Doubly Selective Fading Channels for OFDM Systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-183818