1196 search results - page 41 / 240 » Performance Measures of Dynamic Spectrum Access Networks |
MOBIQUITOUS
2005
IEEE
15 years 4 months ago
2005
IEEE
Abstract— In future generation networks, various access technologies, such as Wi-Fi, Bluetooth, GPRS and UMTS, etc., are simultaneously available to mobile devices. They vary in ...
INFOCOM
2008
IEEE
15 years 5 months ago
2008
IEEE
—Wireless communications are inherently symmetric; that is, it takes an attacker the same amount of power to modulate a signal as it does for a legitimate node to modulate the sa...
VTC
2010
IEEE
14 years 9 months ago
2010
IEEE
Abstract—VANET protocols need to exploit the special structure of vehicular networks. This structure includes the onedimensional nature of roads, the structure of lanes, the grou...
DEBS
2007
ACM
15 years 3 months ago
2007
ACM
Publish/subscribe systems provide an efficient, event-based, wide-area distributed communications infrastructure. Large scale publish/subscribe systems are likely to employ compon...
ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
— High variability of access resources in heterogenous wireless networks and limited computing power and battery life of mobile computing devices such as smartphones call for nov...