Dear Ns2 Learners,
Thanks for this support ,iam once again back for updates,
After a long time once again going to update the information:
In cluster two types
1) static and dynamic
Cluster will be formed static suppose all nodes position will be fixed and data exchange between cluster heads,and cluster algorithm is used for that.
Like distance calculation and threshold value will be calculated based on that the cluster will be formed .
is rally touch one but in ns2 simulation we can try by movement random selection