Dear Sir/madam,
How I compare the transmission power of the nodes? Means there are two or more nodes one of them having high transmission power(18dBm) and other nodes have default tx power value that is 3dBm. A node having a high tx power value which is the part of the path(route path) network which is dropped rreq packets. I'm doing that much works but Sir how I can detect this node in the given network. One method is I will define the threshold value for tx power and compare this value at every node but in this I faced a problem I don't know which function is used for that at the physical layer, which function is use to get the tx power at node. Sir I used the 802.15.4 radio type at physical and mac layer. Please help me.

Thanks and Regards.
manjeet singh

phy802_15_4->txPower_dBmを確認すればよいのではないでしょうか？
下記のような部分がありました。