834 search results - page 138 / 167 » Understanding Node Localizability of Wireless Ad-hoc Network... |
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—In ad hoc position-location networks, location information is obtained through the sequential estimation of node locations. An unlocalized node can estimate its location...
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PERCOM
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we propose a method for video ads dissemination through a hybrid network consisting of WiFi and cellular networks, in order to provide timely delivery of video ads w...
MOBIMEDIA
2007
14 years 11 months ago
2007
The recent advances in miniaturization and the creation of low-power circuits, combined with small-sized batteries have made the development of wireless sensor networks a working ...
ICPPW
2002
IEEE
15 years 2 months ago
2002
IEEE
Abstract—In this paper, we address the issue of transmission power control in wireless ad-hoc networks. In general, it is assumed that minimum transmission power achieves the opt...
SENSYS
2003
ACM
15 years 2 months ago
2003
ACM
Data dissemination from sources to sinks is one of the main functions in sensor networks. In this paper, we propose SEAD, a Scalable Energy-efficient Asynchronous Dissemination pr...