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Optimal Superimposed Pilot Selection for OFDM Channel Estimation

Date

Authors

Varma, Angiras R

Athaudage, Chandranath R

Andrew, Lachlan L H

Manton, Jonathan

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

This paper presents an optimal strategy for utilizing superimposed pilots for OFDM channel estimation using Wiener filtering. An algorithm is formulated to determine the optimal rectangular set of time-frequency samples for channel estimation for a given

Keywords

Keywords: Adaptive filtering; Channel capacity; Estimation; Frequency allocation; Frequency division multiplexing; Frequency estimation; Orthogonal frequency division multiplexing; Sensitivity analysis; Signal processing; Sulfate minerals; Telecommunication; Wave f

URI

http://hdl.handle.net/1885/36881

Collections

ANU Research Publications

Source

Proceedings of the 7th Workshop on Signal Processing Advances in Wireless Communications

Type

Conference paper

DOI

10.1109/SPAWC.2006.346490

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