ExOR - Extremely Opportunistic Routing

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Description

Extremely Opportunistic Routing is a Routing algorithm that takes advantage of the characteristics of wireless networks. Therefor ExOR determines the path as the packet moves through the network instead of choosing a single route ahead of time.

Implementation

Performance

In comparison to many well-known Routing - algorithms like OSPF,DSR,AODV Opportunistic routing generally performs better than the a margin of 55%. Depending on how large the network is there are improvements of up to 65%. In generell the the greatest benefit out of ExOR is its ability to skip intermediate hops.

thumb|left|300px|Number of Transmissions per node pair] thumb|right|300px|Number of used nodes in correlation with distance] {subst:Absatz-L}}


The first graphic shows how ExOR reduces the number of Transmissions in a network.

Problems

See also

External Links

hotnets-exor

Multi-Channel-Opportunistic Routing

SAR HU ExOR Solutions