5934 search results - page 290 / 1187 » Detecting a Network Failure |
174
click to vote
INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices—such as wireless microphones (WMs)— is a challenging, but very important, problem that has n...
215
click to vote
ICPR
2002
IEEE
16 years 8 months ago
2002
IEEE
Bayesian networks are an attractive modeling tool for human sensing, as they combine an intuitive graphical representation with ef?cient algorithms for inference and learning. Ear...
183
click to vote
AINA
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper presents a novel motion detection scheme by using the Momentum of Received Signal Strength (MRSS) to improve the quality of handoff in a general wireless network. MRSS ...
213
click to vote
COMPSAC
2007
IEEE
16 years 1 months ago
2007
IEEE
Wormhole attack is a severe attack in wireless ad-hoc networks. Most of the previous work eliminate the effect of wormhole attack by examining the distance or communication time o...
173
click to vote
VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— In general, the performance and radio resource utilization of Ad Hoc networks are limited by half-duplex operation and possible collisions. In this paper, we propose a ...