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Beaconless georouting algorithms are fully reactive and work without prior knowledge of their neighbors. However, existing approaches can either not guarantee delivery or they require the exchange of complete neighborhood information. We describe two general methods for completely reactive face routing with guaranteed delivery. The beaconless forwarder planarization (BFP) scheme determines correct...
Communication in mobile ad hoc networks and intermittently connected networks usually requires multihop routing. While ad hoc routing protocols target the connection establishment in a changing environment, communication in intermittently connected networks requires end-to-end delivery without established connections. We present DT-DYMO, a combination of ad hoc routing based on the established dynamic...
Recently proposed beaconless georouting algorithms are fully reactive, with nodes forwarding packets without prior knowledge of their neighbors. However, existing approaches for recovery from local minima can either not guarantee delivery or they require the exchange of complete neighborhood information. We describe two general methods that enable completely reactive face routing with guaranteed delivery...
We assume that sensors are aware of the positions of neighbors within a specific knowledge range, which is smaller than their maximum transmission range. We propose the GRoVar protocol (geographic routing with variable transmission range) that extends the well-known GFG protocol , a combination of greedy forwarding and recovery, by applying variable transmission range and bea-conless routing techniques...
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