3296 search results - page 232 / 660 » Gathercast with Active Networks |
175
click to vote
TPDS
2010
15 years 5 months ago
2010
—Various sensor types, e.g., temperature, humidity, and acoustic, sense physical phenomena in different ways, and thus, are expected to have different sensing models. Even for th...
187
click to vote
GLOBECOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract--Cognitive radios (CRs) are devices that access spectrum opportunistically taking advantage of unused portions of licensed spectrum. Therefore, depending on the licensed r...
174
click to vote
CSCW
2011
ACM
15 years 2 months ago
2011
ACM
For large global enterprises, providing adequate resources for organizational acculturation, the process in which employees learn about an organization’s culture, remains a chal...
242
click to vote
TWC
2010
15 years 1 months ago
2010
In this paper, optimal multi-channel cooperative sensing strategies in cognitive radio networks are investigated. A cognitive radio network with multiple potential channels is cons...
192
click to vote
JSAC
2011
15 years 1 months ago
2011
— In cognitive radio networks (CRNs), effective and efficient channel exploitation is imperative for unlicensed secondary users to seize available network resources and improve ...