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The total cost of an Earthquake Early Warning System (EEWS) can be substantially decreased by using Wireless Sensor Networks (WSNs), which are inexpensive computer networks whose nodes communicate wirelessly using a license-free spectrum in a self-organized manner. The Early Warning System triggers on the small-amplitude, but fast P-wave in order to shutdown critical infrastructures before the destructive,...
Wireless sensor network (WSN) has been a hot research topic and widely deployed in many settings that require data acquisition, processing and communication on sensor devices equipped with a simple low powered microcontroller. This computing paradigm on long lasting operations of battery powered devices is resulted from state-of-the-art research efforts of computer science (CS) and computer engineering...
Aiming at optimizing the use of a wireless sensor network (WSN) as a miniature components integrated on chip (according to SoC technology), the adoption of specific protocols in the fields of applications of such network type is crucial. WSNs differ largely from the traditional wireless networks, they consequently require the use of new variations of energy-preserving protocols to ensure a prolonged...
The following topics are dealt with: wireless sensor network; computer network and security; intelligent image processing; pattern recognition; digital signal processing and knowledge engineering.
Recently, the rapid development in computer network fields especially in mobile and wireless technologies has attracted much attention. With the maturity of these technologies, new applications are introduced such as mobile ad hoc network, wireless sensor network and to our concern; Network Mobility (NEMO). NEMO is an extension protocol to mobile ipv6 in providing seamless connection to every node...
Typical wireless sensor network (WSN) constructs independent networks by scattering a large number of sensor motes in interested specific area. It delivers data occurring in the area to a user existing on conventional computer networks. In the future, however, it will appear that the user moving in infrastructureless sensing fields wants to gather information. In order to support this requirement,...
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