243 search results - page 41 / 49 » Link Energy Minimization in IR-UWB Based Wireless Networks |
MM
2009
ACM
15 years 4 months ago
2009
ACM
We consider the problem of broadcasting multiple variable-bit-rate (VBR) video streams from a base station to many mobile devices over a wireless network, so that: (i) perceived q...
ICWMC
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract— Ubiquitous computing refers to making many computing devices available throughout the physical environment, while making them effectively invisible to the user. To furt...
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CCN
2006
14 years 11 months ago
2006
Unauthorized Bluetooth devices or rogue devices can impersonate legitimate devices through address and link key spoofing. Moreover, they can infiltrate a Bluetooth network and ini...
AINA
2007
IEEE
15 years 3 months ago
2007
IEEE
In this paper we propose a distributed, self organizing, robust and energy efficient data gathering algorithm for sensor networks operating in environments where all the sensor n...
INFOCOM
2002
IEEE
15 years 2 months ago
2002
IEEE
Abstract— In this paper, we address the problem of determining an optimal topology for Bluetooth Wireless Personal Area Networks (BT-WPANs). In BT-WPANs, multiple communication c...