3809 search results - page 74 / 762 » Randomized Broadcast in Networks |
INFOCOM
2008
IEEE
14 years 2 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...
TPDS
2008
13 years 8 months ago
2008
The localization of sensor nodes is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can acquire...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper, we analyze the impact of imperfect channel quality feedback on the scheduling algorithms that exploit multi-user diversity. We consider a time-slotted MIMO broadc...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper introduces a buffer occupancy -based admission control mechanism aimed to counter link congestion while fairly sharing the bandwidth in converged IP and broadcasting...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— Digital Audio Broadcast (DAB) systems are considered for delivery of audio information to users in heavily attended sporting, cultural, and amusement events [1]. A uniq...