In this paper an UWB-specific, power-efficient routing strategy is described. The proposed method is based on the ranging capabilities offered by UWB. It is shown that emitted power levels as well as multi-user interference are significantly reduced. The new routing metric is analyzed against a traditional metric based on the number of hops for various transmission ranges, i.e. network connectivity conditions, and various traffic conditions. A strategy capable of adapting to variable network connectivity conditions is finally proposed.
A power-efficient routing metric for UWB wireless mobile networks / DE NARDIS, Luca; Guerino, Giancola; DI BENEDETTO, Maria Gabriella. - STAMPA. - (2003), pp. 3105-3109. (Intervento presentato al convegno IEEE Vehicular Technology Conference tenutosi a Orlando, Florida, USA nel October 6-9 2003) [10.1109/VETECF.2003.1286195].
A power-efficient routing metric for UWB wireless mobile networks
DE NARDIS, LUCA;DI BENEDETTO, Maria Gabriella
2003
Abstract
In this paper an UWB-specific, power-efficient routing strategy is described. The proposed method is based on the ranging capabilities offered by UWB. It is shown that emitted power levels as well as multi-user interference are significantly reduced. The new routing metric is analyzed against a traditional metric based on the number of hops for various transmission ranges, i.e. network connectivity conditions, and various traffic conditions. A strategy capable of adapting to variable network connectivity conditions is finally proposed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
