Performance evaluations of channel estimations in IEEE 802.11p environments | IEEE Conference Publication | IEEE Xplore

Performance evaluations of channel estimations in IEEE 802.11p environments


Abstract:

To solve the defect in IEEE 802.11p standard that coherence bandwidth is insufficient to estimate the channel state in rich scattering environment, hence a time domain ch...Show More

Abstract:

To solve the defect in IEEE 802.11p standard that coherence bandwidth is insufficient to estimate the channel state in rich scattering environment, hence a time domain channel estimation technique is proposed in this paper. This technique is based on least-square (LS) algorithm, and assisted by Zadoff-Chu sequence in symbol prefix and preamble. The channel models in the simulation are referencing HIPERLAN/2.
Date of Conference: 12-14 October 2009
Date Added to IEEE Xplore: 04 December 2009
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Conference Location: St. Petersburg, Russia

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