780 search results - page 42 / 156 » On Using Channel Prediction in Adaptive Beamforming Systems |
123
Voted
VLSISP
2002
15 years 3 months ago
2002
A simple approach for adaptive interference suppression for the downlink (base-to-mobile link) of a direct sequence (DS) based cellular communication system is presented. The base ...
130
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Blind and semiblind adaptive schemes are proposed for joint maximum likelihood (ML) channel estimation and data detection for multiple-input multiple-output (MIMO) systems. The...
154
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PERCOM
2010
ACM
15 years 2 months ago
2010
ACM
—Data loss in wireless communications greatly affects the reconstruction quality of a signal. In the case of images, data loss results in a reduction in quality of the received i...
118
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— In this paper, we propose a frequency domain adaptive estimation of Doppler shifts for multiple Doppler subpaths in direct sequence code division multiple access (DS-CD...
138
Voted
ICNP
2007
IEEE
15 years 10 months ago
2007
IEEE
— Rate adaptation is one of the basic functionalities in today’s 802.11 wireless LANs (WLANs). Although it is primarily designed to cope with the variability of wireless channe...