A new location-based reactive multi-hop protocol, namely the e-GPSR algorithm, is tested for the use in UWB sensor networks for logistic applications. Specifically, the impact of location information errors on the algorithm's performance is investigated when a Manhattan mobility model is assumed and a suitable position prediction model is introduced. The performance improvement produced by the combination of the e-GPSR algorithm with the prediction model is measured in terms of increased success delivery rate and reduced failures obtained by means of extensive system simulations. © 2008 IEEE.
Persia, S., Cassioli, D., Vatalaro, F., Ananasso, F. (2008). Impact of mobility on geographic routing. In 3rd International symposium on wireless pervasive computing, ISWPC 2008, Proceedings (pp.717-721). IEEE Computer Society [10.1109/ISWPC.2008.4556303].
Impact of mobility on geographic routing
VATALARO, FRANCESCO;
2008-05-01
Abstract
A new location-based reactive multi-hop protocol, namely the e-GPSR algorithm, is tested for the use in UWB sensor networks for logistic applications. Specifically, the impact of location information errors on the algorithm's performance is investigated when a Manhattan mobility model is assumed and a suitable position prediction model is introduced. The performance improvement produced by the combination of the e-GPSR algorithm with the prediction model is measured in terms of increased success delivery rate and reduced failures obtained by means of extensive system simulations. © 2008 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
