Local Tree Based Geometric Routing

  title={Local Tree Based Geometric Routing},
  author={Shengpu Liu and Liang Cheng},
  journal={2007 IEEE International Conference on Communications},
In this paper, we present a new geometric routing - local tree based greedy routing (LTGR) - for mobile ad-hoc networks. LTGR is stateless and overcomes shortcomings caused by planarization errors of previous geometric routing protocols. Local trees are constructed and their information is used to route packets bypassing void areas when the greedy geometric routing does not work. Simulation results show that LTGR outperforms GPSR (greedy parameter stateless routing) in terms of delivery ratio… CONTINUE READING