time-varying wireless channels

TWC
2008

245views more TWC 2008»

Cross-Layer Optimal Policies for Spatial Diversity Relaying in Mobile Ad Hoc Networks

14 years 10 days ago

In order to adapt to time-varying wireless channels, various channel-adaptive schemes have been proposed to exploit inherent spatial diversity in mobile/wireless ad hoc networks w...

Jing Ai, Alhussein A. Abouzeid, Zhenzhen Ye

posted by yecloud

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ICASSP
2009
IEEE

138views Signal Processing» more ICASSP 2009»

Subspace tracking of fast time-varying channels in precoded MIMO-OFDM systems

14 years 7 months ago

Download www.ece.mcgill.ca

This paper presents a blind subspace-based tracking scheme for precoded MIMO-OFDM systems over rapidly time-varying wireless channels. Subspace-based tracking is normally consider...

Chao-Cheng Tu, Benoît Champagne

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