AD HOC WIRELESS NETWORK USING GRADIENT ROUTING

In a method for directing packets in a radio network, instances of a packet sent from an origin node to a destination in the radio network are received at each of a set of receiving nodes. At each of one or more of the set of receiving nodes, the received packet is processed by delaying re-transmiss...

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Bibliographische Detailangaben
Hauptverfasser:	MATTEO, N. PARIS, ROBERT, D. POOR, ZACHARY, B. SMITH, ANDREW, J. WHEELER, RICHARD, A. KELSEY
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	In a method for directing packets in a radio network, instances of a packet sent from an origin node to a destination in the radio network are received at each of a set of receiving nodes. At each of one or more of the set of receiving nodes, the received packet is processed by delaying re-transmission of the packet for the delay interval following receipt of the packet. Transmissions of the packet for other nodes are monitored during a delay interval. The node then determines whether to re-transmit the packet according to the monitoring of transmissions of the packet. The node can determine the delay interval from a probability distribution, which can depend, for example, on the progress of the packet to its destination or on signal or link characteristics for the received packet.