317 search results - page 8 / 64 » Channel Estimation for Non-Line-of-Sight WiMax Communication... |
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—We present a blind turbo equalizer for QAM signals that exploits the statistics that a channel code imposes on the transmitted signal. The receiver is an adaptation of previous ...
TCOM
2010
13 years 7 months ago
2010
—Channel estimation at the receiver side is essential to adaptive modulation schemes, prohibiting low complexity systems from using variable rate and/or variable power transmissi...
TSP
2010
13 years 3 months ago
2010
In multiple-input multiple-output (MIMO) systems, the use of many radio frequency (RF) and analog-to-digital converter (ADC) chains at the receiver is costly. Analog beamformers op...