Maybe this is better for the Mikrotik list, but any vendor can pick up 
on this if they want :)

In researching the UBNT new stuff, I came across something quite 
interesting / promising.  It appeared some newer atheros chipsets had 
TDMA built into the hardware, but  I believe I was mistaken.  There was, 
however, a software-based TDMA developed for FreeBSD that replaces CSMA 
in some Atheros chips, and another for Linux.  I'm betting that is what 
AirMax is based on.   It also looks like some folks are playing with 
integrating this with GPS, but I haven't found any actual 
implementations other than boards that support it:

FreeBSD / GPS:

http://siomail.ucsd.edu/pipermail/swap/2009-January/000683.html

Linux:

http://www.cs.ucdavis.edu/~prasant/pubs/conf/infocom2009-tdmac.pdf



Robert West wrote:
> I was hoping for that myself.  Would be seriously nice to have GPS
> integrated in the thing.  I've only worked with the Bullets so far and no
> mention of that.  I have some Rockets on order but since they all use AirOS,
> I doubt that's a doable thing.  But even without GPS, it all looks to be a
> game changer at least on my end here.  I'm still not ready to dump the
> Mikrotik though, the AirMax line is very much plug and play and anyone could
> figure it out but to do that it's less complicated and that equates to less
> easy to add "weird" configurations of the software.  We all know we need
> lots of "weird" configurations from time to time.  That's the bonus with
> Mikrotik, one can script the hell out of it.  Sure, you can add scripts in
> Ubiquiti but not like the MT.  I'd love to go 100% with UBNT but just not
> gonna happen soon.  
>
> Bob-
>
>
> -----Original Message-----
> From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
> Behalf Of Matt
> Sent: Tuesday, August 18, 2009 10:39 AM
> To: WISPA General List
> Subject: Re: [WISPA] Bullet M5 HP
>
>   
>> Ubiquity has introduced their new product lines, at www.ubnt.com.
>> Looking to take Canopy on.
>>     
>
> Anything like GPS sync for frequency reuse?
>
> Matt
>
>
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