1860 search results - page 274 / 372 » J-Sim: A Simulation Environment for Wireless Sensor Networks |
SIGCOMM
2010
ACM
13 years 9 months ago
2010
ACM
Low-power networked devices, such as sensors and actuators, are becoming a vital part of our everyday infrastructure. Being networked, the continued development of these systems n...
WOWMOM
2009
ACM
14 years 3 months ago
2009
ACM
It has been shown that IEEE 802.11 DCF medium access control (MAC) protocol may not be suitable for multihop wireless networks due to its relatively low throughput and severely un...
SUTC
2006
IEEE
14 years 3 months ago
2006
IEEE
Given a query point p, typically the position of a current client, and two datasets S and R, a transitive nearest neighbor (TNN) search returns a pair of objects (s, r) ∈ S × R...
ICDCS
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper, we focus on securing communication over wireless data networks from malicious eavesdroppers, using smart antennas. While conventional cryptography based approaches ...
LCN
2003
IEEE
14 years 2 months ago
2003
IEEE
In this paper, we introduce statistical methods to estimate the stability of paths in a mobile wireless ad hoc environment. Identifying stable paths helps to reduce control trafï¬...