An efficient real-time routing with presence of concave voids in wireless sensor networks

@inproceedings{Aissani2009AnER,
  title={An efficient real-time routing with presence of concave voids in wireless sensor networks},
  author={Mohamed Aissani and Abdelhamid Mellouk and Nadjib Badache and Brahim Saidani},
  booktitle={IWCMC},
  year={2009}
}
To bypass voids in sensor networks, most existing geographic routing protocols tend to route packets along the boundary nodes. Generally, a packet will be either forwarded along a void boundary by the right-hand rule or pushed back to find another route when it encounters the void. The two techniques consume more energy of boundary nodes, drop many packets and may incur data collisions if multiple communication sessions share the same boundary nodes. We propose in this paper an alternative and… CONTINUE READING

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