Thanks Philip. It is very useful.
On 4/20/08, Philip Levis <[EMAIL PROTECTED]> wrote:
>
>
> On Apr 20, 2008, at 5:35 PM, renjie huang wrote:
>
> > Hi David
> > Yes, I ignored 802.11 interference. Thanks for your advice. That is a
> > much better solution.
> >
> >
> Figure 6 of SING tech report SI
On Apr 20, 2008, at 5:35 PM, renjie huang wrote:
> Hi David
> Yes, I ignored 802.11 interference. Thanks for your advice. That is
> a much better solution.
>
Figure 6 of SING tech report SING-06-00 plots typical interference
strength you can observe for different 802.11 and 802.15.4 pairs:
, then pick the channel
> with the quietest average RSSI.
>
>
>
> -David
>
>
>
>
>
>
> --
>
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *renjie huang
> *Sent:* Sunday, April 20, 2008 4:17 PM
>
t: [Tinyos-help] CCA for channel detection
Hi
I am trying to use CCA for a node to detect all radio channels around. If
CCA is false, then there may be some nodes transmitting packets on
corresponding channel. But in my test there has some problem. When a node
uses a channel , eg 11, whil
Hi
I am trying to use CCA for a node to detect all radio channels around. If
CCA is false, then there may be some nodes transmitting packets on
corresponding channel. But in my test there has some problem. When a
node uses a channel , eg 11, while no other nodes are around, it will report
channel
