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Which command is used to query for the network round trip between any two nodes? 

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Proceedings ArticleDOI
Huaiyu Liu, Simon S. Lam 
19 May 2003
34 Citations
Our join protocol can also be used for building consistent neighbor tables for a set of nodes at network initialization time.
We illustrate that the network connectivity and distance information can be preserved and reused by the SD-Tree when the query point location is updated; hence, reducing the continuous query update cost.
This can be used by a network designer to estimate the tradeoff between how connected the network is, the number of nodes, the area of operation, and transmission range of nodes.
 by simulation show that, at the end of each round, the number of alive nodes in the suggested algorithm increases, compared to previous methods, which increases network’s lifetime.
We also demonstrate that our methods easily extend to handle turn-radius constraints and round-trip routing.
This method gives us better round-trip time and more packets than other algorithms proposed in the past.
Results show that the model is effective in describing the trip chaining behavior in the network.
To our knowledge, we are the first to analyze the periodicity of encounter pattern with large network traces, which is a critical basis for designing an efficient delivery scheme using mobile nodes.

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