A novel approach of location awareness and sharing system in disruption tolerant network
Harish Patil · International Journal for Research in Applied Science and Engineering Technology · 2017
In todays advanced and fast moving life services based on location has acquired a significant role in delivery of personalized services. Thus with ever increasing location dependent applications, location awareness and tracking of the mobile becomes important aspects. All recent trends in mobiles and gadgets use location as a key to provide services and position to the users as location gives information which is useful in routing, deployment, location services tracing the target and tracking in rescue operation in a sparse disruption tolerant networks (DTNs) which are not properly addressed. To tackle this, a cooperative decentralized method known as Pulse-counting for localization and probabilistic tracking technique known as Prob-tracking is proposed. Pulse-counting determines the users movement and walking steps with inbuilt accelerometer and electronic compass in the mobile phones by improving estimation accuracy. Distinctive refinement techniques for location estimation consist of adjustment trajectory rely on reference points, and mutual refinement. Prob-tracking method used for tracking user possible movements. This system is implemented in any mobile and provides security to user information at client-side by Advanced Encryption Standard algorithm and server-side by Rivest cipher 6 algorithm then deployed the test in the area of organization.