I think the LEACH itself doesn't consider data aggregation at cluster head. You can find more with the LEACH source code (please ask the authors for it)
Cheers, Nguyen Lan. Tuan Nguyen wrote: > Dear all, > > I don't know how to simulate LEACH protocol in WSNs with aggregating data at > Cluster Head. > Detail: The network is divided into many clusters. Every cluster has a > Cluster Head and node members. In every cycle, all node members (n nodes) > send data to CH (suppose packet's length is 2 bytes). After that, CH will > aggregate data from 2n bytes into 2 bytes. > > Rgds, > > Tuan >
