[Tinyos-help] Sending data in line protocol

[Ruben Catteeuw]

Hi,

 

Why not just use a moteID for every node?

Node 1 only addresses to 2. Node 2 upon receiving from node 1 addresses to 3, and so on.

 

regards

 

Ruben
 


Date: Wed, 20 May 2009 14:35:59 +0100
From: ik.tinyos at googlemail.com
To: tinyos-help at millennium.berkeley.edu; ik.tinyos at googlemail.com
Subject: Re: [Tinyos-help] Sending data in line protocol

Ummm. May I change the subject to "Sending data in a line TOPOLOGY"

Ittipong



2009/5/20 Ittipong Khemapech <ik.tinyos at googlemail.com>

Hi all,

I have been reading the S-MAC protocol (http://www.isi.edu/div7/publication_files/tr-567.pdf).

In the experimentation part, a line topology consisting of 11 nodes is used for evaluation.


1 ----> 2 ----> 3 ----> 4 ----> 5 ----> 6 ----> 7 ----> 8 ----> 9 ----> 10 ----> 11


Node1 is source and Node11 is sink. The message is sent from the source, forwarded by the 9 intermediate nodes and then received by the sink.

The minimum transmission power is used and the nodes are put in a 1-meter space.

I need to repeat this experiment but I have no idea where to start. My question is how the message is forced to visit every node on the way to the sink.

Hope to hear from you very soon.

Thanks,

Ittipong



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