1472 search results - page 292 / 295 » Access control in virtual environments |
COMCOM
2007
14 years 9 months ago
2007
Energy is the most crucial but scarce resource in wireless sensor networks (WSNs). A wealth of MAC protocols are proposed only to prolong the network lifetime for energy-efficienc...
ISM
2008
IEEE
14 years 9 months ago
2008
IEEE
It is important for managers and Information Technology professionals to understand data-driven decision support systems and how such systems can provide business intelligence and ...
IJNSEC
2006
14 years 9 months ago
2006
Million of wireless device users are ever on the move, becoming more dependent on their PDAs, smart phones, and other handheld devices. With the advancement of pervasive computing...
JIPS
2006
14 years 9 months ago
2006
In this paper, we proposed a MAC protocol, which can dynamically adjust Listening/Sleeping time rate of wireless sensor nodes according to data traffic load. In sensor networks, se...
MONET
2006
14 years 9 months ago
2006
Several applications have been envisioned for multihop wireless networks that require different qualities of service from the network. In order to support such applications, the n...