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- Help regarding LEACH clustering Protocol
Hi,
I have doubt regarding LEACH clustering protocol for Wireless Sensor Networks.
My doubt is that , in the paper they have mentioned that a node selects a random number between 0 and 1. If the random value is less than the threshold value (say 0.05) then that node is selected as Cluster head.
I just want to know on what basis they are going to select this random number which the selection of cluster head is depended upon.
Like if the random value is 0.25 but the threshold is 0.05. So the node with that value is not selected. Hence if all the nodes select every random value greater than 0.05 then no node becomes cluster head. then wat is formula. they have not explained it. I have searched a lot for it but didnt get the answer.
Can anyone please clear my doubt it if you have any idea regarding it.
Please reply to my mail id [email protected]
0.05 means 5% .
That is, only 5% of the node will behave as cluster head. It is a belief that the 5% nodes will have distributed locations to cover overall network.
If you use 0.25, then 25% of the nodes will behave as cluster head.
I have download ns-allinone2.27.tar.gz.
I just want to know the steps to install NS2.27 from this package.
I am using Ubuntu 9.10. does 9.10 supports the installation of NS2.27 ??
if not which version of ubuntu suits for this package
Moreover ns2.27 supports LEACH protocol. I have downloaded the mit.tar.gz package for installing LEACH onto NS2.27.
I just want to know the steps to install LEACH onto NS2.27