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In this paper, an information-theoretic framework is developed for characterizing the minimum cost, in bits per second, of tracking the motion state information, such as locations and velocities, of nodes in dynamic networks. The minimum-cost motion-tracking problem is formulated as a rate-distortion problem, where the minimum cost is the minimum rate of information required to identify the network...
A new context-aware routing framework for multicast and unicast routing in mobile ad hoc networks is introduced. This framework, which is called CAROM (Context-Aware Routing over Ordered Meshes), uses regions of interest to identify connected components of the network that span sources and destinations of interest to restrict signaling to occur mostly within these regions. Context information is used...
Nowadays, the navigation systems available on cars are becoming more and more sophisticated. They greatly improve the experience of drivers and passengers by enabling them to receive map and traffic updates, news feeds, advertisements, media files, etc. Unfortunately, the bandwidth available to each vehicle with the current technology is severely limited. There have been many reports on the inability...
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