41 search results - page 7 / 9 » dft 2008 |
TIT
2002
13 years 4 months ago
2002
A white Gaussian interference network is a channel with transmitters and receivers where the received symbols are linear combinations of the transmitted symbols and white Gaussian ...
ISVLSI
2008
IEEE
13 years 11 months ago
2008
IEEE
With the advent of nanometer technologies, the design size of integrated circuits is getting larger and the operation speed is getting faster. As a consequence, test cost is becom...
CVPR
2008
IEEE
13 years 11 months ago
2008
IEEE
We present a novel and effective algorithm for rotation symmetry group detection from real-world images. We propose a frieze-expansion method that transforms rotation symmetry gro...
DELTA
2008
IEEE
13 years 11 months ago
2008
IEEE
The advances of CMOS technology towards 45 nm, the high costs of ASIC design, power limitations and fast changing application requirements have stimulated the usage of highly reco...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—In this paper, we investigate cooperative OFDM communications using amplify-and-forward (AF) protocol at the relays, in the presence of imperfect timing synchronization....