How to do simulation in ns2 with Zigbee mesh and cluster tree topologies?
Use a modern network simulator. NS2 is old and deprecated and should not be used for new work. NS3 or OmNeT++ are a much better bet (what you are looking for can be found for both with some trivial Googling).
ns2 latest versions have support for ZigBee routing protocols pls see the latest ns2 versions
I think Zigbee routing protocol is AODV and it is easily available.
Because I have realized that the world tends more and more to do open and free science and there is a trend more and more to choose free databases, free tools and open access platforms.
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tener una relacion el ejercicio físico con actividades de equilibrio
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