173 search results - page 11 / 35 » An Alternating Minimization Method for Sparse Channel Estima... |
TWC
2008
13 years 7 months ago
2008
A multiple antenna downlink channel where limited channel feedback is available to the transmitter is considered. In a vector downlink channel (single antenna at each receiver), th...
IDEAL
2004
Springer
14 years 1 months ago
2004
Springer
Abstract— The paper presents an efficient construction algorithm for obtaining sparse kernel density estimates based on a regression approach that directly optimizes model gener...
IDA
2009
Springer
14 years 2 months ago
2009
Springer
This work presents a novel robust method for a two-channel multiple Time Difference of Arrival (TDOA) estimation. The method is based on a recursive frequency-domain Independent C...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
ACT Line-of-Sight (LOS) delay estimation with high accuracy is a pre-requisite for reliable location via satellite systems. The future European satellite positioning system, Galile...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This paper describes a novel method for estimating extrinsic camera parameters using both feature points on an image sequence and sparse position data acquired by GPS. Ou...