442 search results - page 51 / 89 » An Energy-Conserving Access Protocol for Wireless Communicat... |
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Open-access 802.11 wireless networks are commonly deployed in cafes, bookstores, and other public spaces to provide free Internet connectivity. These networks are convenient to dep...
ADHOCNOW
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. The RTS/CTS access scheme, designed to reduce the number of collisions in a IEEE 802.11 network, is known to exhibit problems due to masked nodes, the imbalance between t...
WIMOB
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper we investigate the issues in designing key management architecture for secure multicasting in remote software distribution to advance vehicles. We consider the Veh...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—In wireless networks, mutual interference prevents wireless devices from correctly receiving packages from others and becomes one of the challenges in the design of protocols fo...
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...