1842 search results - page 273 / 369 » Multimedia communication in wireless sensor networks |
208
click to vote
WSNA
2003
ACM
15 years 11 months ago
2003
ACM
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...
178
click to vote
GLOBECOM
2008
IEEE
16 years 27 days ago
2008
IEEE
—In this paper, we propose a novel coalitional game model for security issues in wireless networks. The model can be applied to not only mobile ad hoc networks but also wireless ...
176
click to vote
SENSYS
2003
ACM
15 years 11 months ago
2003
ACM
Experience has shown that the power consumption of sensors and other wireless computational devices is often dominated by their communication patterns. We present a practical real...
185
click to vote
VTC
2006
IEEE
16 years 13 days ago
2006
IEEE
— This paper derives the optimum non-uniform quantization scheme for a distributed estimation problem based on noisy observations in a wireless sensor network. The optimal quanti...
160
click to vote
WOWMOM
2005
ACM
15 years 12 months ago
2005
ACM
We propose in this paper reliable and precise distributed localization algorithms for wireless networks: iterative multidimensional scaling (IT-MDS) and simulated annealing multid...