Discussion on Applications of WMSN

Video surveillance application in wireless multimedia sensor networks (WMSNs) require that the captured video must be transmitted in a secured manner to the monitoring site. A compressed sensing (CS)-based security mechanism is proposed in which the security keys are generated from the measurement matrix elements for protecting the user's identity....

Integrated with low-power micro-controllers and sensors, RFID-based wireless rechargeable sensor node is a very promising platform for applications such as inventory management, supply chain monitoring etc. Among other major research challenges, one of the most essential problems in such wireless rechargeable sensor networks is how to minimize the...

This article presents the design of a networked system for joint compression, rate control and error correction of video over wireless multimedia sensor networks (WMSNs) based on the theory of compressed sensing. First, compressed sensing based video encoding for transmission over WMSNs is studied. It is shown that compressed sensing can be used to...