Doppler Spread Estimation by Subspace Tracking for OFDM Systems

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dc.creatorZhao, Xiaochuan
dc.creatorPeng, Tao
dc.creatorYang, Ming
dc.creatorWang, Wenbo
dc.date2008-11-04
dc.date.accessioned2026-07-07T10:15:20Z
dc.date.available2026-07-07T10:15:20Z
dc.descriptionThis paper proposes a novel maximum Doppler spread estimation algorithm for OFDM systems with the comb-type pilot pattern. By tracking the drifting delay subspace of the multipath channel, the time correlation function is measured at a high accuracy, which accordingly improves the estimation accuracy of the maximum Doppler spread considerably.
dc.description5 pages, 3 figures, To appear in IEEE GLOBECOM'08
dc.identifierhttps://arxiv.org/abs/0811.0419
dc.identifierhttp://arxiv.org/abs/0811.0419
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/173141
dc.subjectInformation Theory
dc.titleDoppler Spread Estimation by Subspace Tracking for OFDM Systems
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