[ns] How to aggregate data in Cluster Head
fx.nqtuan at gmail.com
Wed Nov 12 20:50:02 PST 2008
Yes, the LEACH inself doesn't consider data aggregation at Cluster Head. But
I want to add data aggregation to it. And combine LEACH with AODV.
Detail: Cluster Head aggregate data from its member node. Then CH doesn't
send data to Base Station through its neighbor Cluster Head, and
continue..., finally, the data is sent to Base Station.
Do you have any experience to do something like this. Share with me.
2008/11/13 Nguyen Lan <nguyentienlan at gmail.com>
> 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)
> Nguyen Lan.
> Tuan Nguyen wrote:
>> Dear all,
>> I don't know how to simulate LEACH protocol in WSNs with aggregating data
>> 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.
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