On Thu, Oct 9, 2008 at 7:35 PM, mike smith <[EMAIL PROTECTED]> wrote:
> Hi,
>       i'm trying to implement the clustering algorithm in tinyos-2.x, cuz T2
> does not have any tinyos implementation for clustering.
>
> i've a following questions:
>
> 1.  CTP is the "addree free" anycast protocol, initially it forms a set of
> trees and a node sends a data to one of the root node without specifying an
> address of root node(i.e by sending  to the next hop). But in my
> implementation of clustering, all the member nodes needs to send that data
> to a "particular cluster head". Is it possible to send a data to a
> particular node in the CTP? How?

No. You will have to change CTP to be able to do that. Before you
change it, you have to redesign it.

> 2. Should i need to modify the CTP library or can a group be formed using a
> CTP application like multihopOscilloscope?

Redesign.

> 3. In CTP, if the network is static, are the ETX value change for node
> pairs?

Yes there can be short term variations.

- om_p
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