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May 14

2009 IEEE International Conference on Technologies for Homeland Security – HST 2009

On Monday, May 11, I was honored to present my work at a very prestigious IEEE conference on Homeland Security technologies, held in Waltham, MA. During the technical session on the interoperability and field deployable communications, I gave a presentation on the design and development of a software defined Project 25 data base station. Here is a picture taken during my presentation:

First, I took a couple minutes to introduce data communication and talk about potential benefits of having data messages in public safety communication system. I continued my presentation by talking about the problem of very expensive Project 25 equipment that hinders the implementation of data communication in small police departments. Our approach towards a software defined data base station seems a promising and cost effective way for local departments to bring data messages into their cruisers. A very precise and rigorous testing procedure performed in our laboratory showed the compliance of the base station with commercially available P25 radio equipment. Also, the test procedure produced promising and encouraging results prior the real world deployment in a local NH police department. Finally, I concluded my presentation with a demo video which demonstrates an application of querying a remote server using the data base station and Project54’s speech user interface. Here are the slides:

After the presentation I answered a few great questions and received a lot of positive comments about our work on the radio interoperability at UNH and Project54.

Special thanks to Dan Farfan from KinetX Inc., who was so kind to take pictures of me presenting.

Ivan Elhart