[ns] how to know (or measure) the carrier sensing range of a node in practice

[Wei Zhang]

Hi All,

In NS2, we set the carrier sensing range of a node, for example:
Phy/WirelessPhy set CSThresh_ 9.77249e-11 // the carrier sense range is 450m

Could anybody tell me how to know (or measure) the carrier sensing range of a 
node in practice? It is already set on a node?


Thank you in advance,Wei


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