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DSS is commonly intended as a computer-based information system that supports business or organisational decision-making activities. Such definition implies the capacity of a DSS of analysing and processing data generated or communicated by multiple sources. A DSS developed to help a civil protection or a fire service Authority should be fed by data and information provided not only by the citizens...
Customized applications for mobile network enhanced logic (CAMEL) application part (CAP) is a protocol used in 3G networks in order to communicate between the different components in the network. Where as in 4G networks DIAMETER protocol is used which provides higher data rates and increased throughput in the network, when compared to the CAMEL protocol. This paper describes the conversion of CAMEL...
The Disaster and Emergency Warning Network (DEWN) is a last-mile disaster early warning system based on a suite of mobile technologies. It alerts citizens of impending disasters through SMS/Cell Broadcast activated remote-alarm devices, cell broadcasting to handsets and multi-lingual SMS.
The IEEE 802.15.4 is the most widespread used protocol for Wireless Sensor Networks (WSNs) and it is being used as a baseline for several higher layer protocols such as ZigBee, 6LoWPAN or Wireless HART. Its MAC (Medium Access Control) supports both contention-free (CFP, based on the reservation of guaranteed time-slots GTS) and contention based (CAP, ruled by CSMA/CA) access, when operating in beacon-enabled...
This paper describes the Sensor Alert Web Service (SAWS) for the Institute of Electrical and Electronics Engineers (IEEE) 1451-based sensor networks developed at the National Institute of Standards and Technology (NIST). The SAWS consists of the Sensor Alert Notification Producer Service (SANPS) and Sensor Alert Notification Consumer Service (SANCS). The SANPS and SANCS are described in the Web Service...
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