A Localization Based Resilience Enhancement in Ad Hoc and Wireless Sensor Networks
Amit Kumar, Vijay Kumar, Kamal Kumar · Communications in computer and information science · 2016
Wireless Ad hoc networks represent a form of cooperative networking through peer to peer behavior with others nodes in the networks. Hop by hop communication is default way of communication. Most of the communications are localized and interaction among local nodes requires local security provisioning. In the absence of any centralized certification authority and absence of viable localization and synchronization hardware, schematic localization and periodic refreshing proved to be a feasible solution. Several solutions have exploited GPS based localization and periodic refreshing cycles to provide a viable security solution for wireless ad hoc networks. In this paper, we have proposed an accelerated hashing mechanism with schematic localization based on variable or multiple transmission range of few nodes. The solution has been simulated for evaluated for performance parameters like connectivity, storage overhead and computation.