1511 search results - page 232 / 303 » Randomness, lowness and degrees |
CISS
2007
IEEE
15 years 6 months ago
2007
IEEE
— In wireless ad hoc networks, distributed nodes can collaboratively form an antenna array for long-distance communications to achieve high energy efficiency. In recent work, Oc...
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—One of the main requirements of cognitive radio systems is the ability to reliably detect the presence of licensed primary transmissions. Previous works on the problem of detect...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— Many broadband wireless access (BWA) systems, such as IEEE 802.16e, support high-mobility users traveling at vehicular speeds. BWA systems capable of high data rates and low bi...
ICDCS
2007
IEEE
15 years 6 months ago
2007
IEEE
Nowadays, wireless sensor networks have been widely used in many monitoring applications. Due to the low quality of sensors and random effects of the environment, however, it is ...
ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract—Automation has long been recognized as an important goal in AFM (Atomic Force Microscope) nanomanipulation research. For the precise manipulation of small particles with...