43 search results - page 2 / 9 » Performance analysis for blind identification of acoustic ch... |
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Among all blind channel estimation problems, subspace-based algorithms are attractive due to its fastconverging nature. It primarily exploits the orthogonality structure of the ...
TSP
2008
13 years 4 months ago
2008
For orthogonal space-time block coded orthogonal frequency division multiplexing (OSTBC-OFDM) systems, many of the existing blind detection and channel estimation methods rely on t...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
The blind identification of single-input multiple-output (SIMO) systems suffers in the presence of near-common and exact common zeros between the channels, particularly in conjun...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This study seeks to quantify the effectiveness of a broad range of acoustic features for speaker identification and their impact in feature fusion. Sixteen different acoustic feat...
VTC
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract— We consider the performance of underwater acoustic ad-hoc networks. We assume a uniform distribution of the nodes over a finite area. The node-to-node channel is model...