Consistency verification in location-aware wireless networks
Yi Li · Chalmers Publication Library (Chalmers University of Technology) · 2010
Nowadays, the cooperative communication technology is evolving in a high speed.However, in practical cooperative networks, devices may fail and may inject false position information into the network.This thesis project aims to design and implement algorithms to verify the consistency of the wireless networks.In the first half of the research, three different algorithms will be designed upon a wireless network without cooperative communication.These three algorithms use Global Positioning System (GPS) integrity monitoring method, linear programming method and factor graph method respectively.In the second half of the research, a wireless communication scenario with cooperative communication will be considered, and we choose a algorithm which has the best performance in the first half of the research.All of the simulation results will be compared together, and we will come to a conclusion using factor graph method with cooperative communication can achieve the best consistency verification performance.