2050 search results - page 195 / 410 » constraints 2010 |
TSP
2010
13 years 5 months ago
2010
Abstract--The concept of cognitive radio (CR) has recently received great attention from the research community as a promising paradigm to achieve efficient use of the frequency re...
TSP
2010
13 years 5 months ago
2010
Abstract--We derive a class of algorithms for independent component analysis (ICA) based on maximum likelihood (ML) estimation and perform stability analysis of natural gradient ML...
CISS
2010
IEEE
13 years 2 months ago
2010
IEEE
—This paper addresses optimal spectrum sensing in cognitive radio networks considering its system level cost that accounts for the local processing cost of sensing (sample collec...
CORR
2010
Springer
13 years 11 months ago
2010
Springer
In this paper, we prove that type-tagging prevents type-flaw attacks on security protocols that use the Exclusive-OR operator as our main contribution. Our proof method is general ...
VTC
2010
IEEE
13 years 9 months ago
2010
IEEE
—We study the design of training-based multiple-input multiple-output systems in two block-wise transmission schemes. The conventional transmission scheme has a fixed amount of ...