Network Construction and Routing in Geographic Overlays
نویسندگان
چکیده
Geographic networks use physical location as destination addresses, and forward packets topographically. These networks enable geographic and proximity-sensitive applications, unlike the current Internet naming and routing architecture. Geographic routing applied to a native network generally suffers from routing inconsistencies and inefficiencies. A geographic overlay can be incrementally deployed on the current Internet, in ways that ensure routing completeness and consistency. The result is a network with finite, degree 6 routing tables, which are both complete and consistent. The resulting overlay achieves constant-time route calculation, robust unicast and spatialcast forwarding, and supports hierarchical extensions having an expected hop count that is log proportional to network
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