Tracking a Moving Object According to the Angle and the Direction Via a Smartphones Over GPS Plus Wi-Fi Coverage with GPRS/3G

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Provided by: International Journal of Computer Applications
Topic: Networking
Format: PDF
Smartphone which have a lot of characteristics appear recently and that enable them to compete or replace the computer most of the time specially in dealing which internet and services they require high potentials (processing, memory and ect) and modern technologies in specific and the authors must not forget to mention that smart device have other potentials, like dealing with Wi-Fi, GPS, GPRS/3G and the programs which increase the willingness and desire to have them by all. While dealing with GPS in high places, metro or open area which has a thick cover of tress there it face the problem of losing GPS signal or coverage, at the same time a Wi-Fi network can be found available.
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