[Tinyos-help] About TOSH_READ_RADIO_CCA_PIN()

[JeongKwanhee]

Hello, all members of TinyOS

 

In general TinyOS, TOSH_READ_RADIO_CCA_PIN() is able to use some function if
we want to check the state of channel.

But, I don't know how to calculate whether channel is clear or not.

 

I just think that it compares to rssi and cca.

But, in this case, I think it does not consider the interference of adjacent
nodes.

For example, SINR.

 

So, I want to check TOSH_READ_RADIO_CCA_PIN() function, and then to fix this
function.

 

If you know about this, please contact to me. Thank you.

 

_________________________________________________________

Kwanhee Jeong


Tel: +82-62-970-3147
Cell: +82-16-387-6870
Fax: +82-62-970-2291

_________________________________________________________

 

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