1119 search results - page 38 / 224 » Time Delay Estimator Based on Frequency Estimation Approach |
92
Voted
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
In this paper, an iterative channel estimation algorithm is considered in LTE systems. A simplified expectation maximization (EM) based algorithm is proposed for channel estimati...
83
Voted
TCOM
2008
14 years 11 months ago
2008
In this paper we develop a fine synchronization algorithm for multiband OFDM transmission in the presence of frequency selective channels. This algorithm is based on maximum a post...
49
Voted
ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
This paper addresses the problem of multi-pitch estimation, which consists in estimating the fundamental frequencies of multiple harmonic sources, with possibly overlapping partia...
ICRA
2002
IEEE
15 years 4 months ago
2002
IEEE
Numerous upcoming NASA misions need to land safely and precisely on planetary bodies. Accurate and robust state estimation during the descent phase is necessary. Towards this end,...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
In this paper we introduce a new technique for estimating the parameters of the Keplerian model commonly used in radial velocity data analysis for extrasolar planet detection. The...