512 search results - page 37 / 103 » Random Access Systems with a Time Varying Channel |
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—Free-space optical (FSO) links are competitive wireless links offering high data rate, security and low system complexity. For mobile applications, e.g., from a ground b...
VTC
2006
IEEE
15 years 4 months ago
2006
IEEE
Abstract— We investigate channel estimation for single-carrierfrequency domain equalization (SC-FDE) system using the techniques typically used for an orthogonal frequency domain...
MUE
2008
IEEE
15 years 4 months ago
2008
IEEE
Traditionally, cellular wide area networks like UMTS are used as Internet access networks for particular users but, in some cases, they can be employed to provide Internet access ...
TWC
2010
14 years 4 months ago
2010
This is the second part of a two-part paper on the joint channel estimation and resource allocation problem in MIMO systems with noisy channel estimation at the receiver side and p...
ICVS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. We present a real-time approach for traversable surface detection using a low-cost monocular camera mounted on an autonomous vehicle. The proposed methodology extracts co...