When the wireless industry killed the best innovation we had, ultra-wideband, 
that killed a lot of potential.

Rory

From: Af [mailto:[email protected]] On Behalf Of Jaime Solorza
Sent: Friday, October 23, 2015 6:34 AM
To: Animal Farm
Subject: Re: [AFMUG] Next-gen cellular networks could use spectrum all the way 
up to 71GHz


On 2 mile link 80Ghz was tough to align but once done it was fast...that 
said...I just don't see it as effective in a phone network where things are 
dynamic RF wise.  Hey but what do i know....

Jaime Solorza
On Oct 23, 2015 5:53 AM, "Lewis Bergman" 
<[email protected]<mailto:[email protected]>> wrote:

A few years ago I watched a very smart guy talking about how gigabit wireless 
was going to be easy and did a test demo. If course it was limited to a couple 
hundred feet. You might see this in the top ten cities where half the 
population is and where density isn't an issue, or at least not from the cost 
standpoint. Really to much density is the issue there.

On Thu, Oct 22, 2015, 6:15 PM  <[email protected]<mailto:[email protected]>> wrote:
Every tree leaf, church steeple and squirrel's tail will block the signal
too.

I have a hard time believing mobility can use these frequencies beyond 25
feet.

-----Original Message-----
From: Steve
Sent: Thursday, October 22, 2015 5:03 PM
To: [email protected]<mailto:[email protected]>
Subject: [AFMUG] Next-gen cellular networks could use spectrum all the way
up to 71GHz

Can't see how they'll get this to work without raising the power
significantly which will only get all the environmental,cell phone egg
frying, popcorn popping nutjobs to boycott it.  Of course I wouldn't want to
live in an apartment building broadcasting at those powers either..  I'd
have a nice suntan.

http://arstechnica.com/information-technology/2015/10/5g-mobile-broadband-may-use-71ghz-spectrum-to-hit-multi-gigabit-speeds/

4G (fourth generation cellular technology) LTE in the US relies on
frequencies from 700MHz to 2.5GHz, with the lower frequencies being best
suited for covering long distances and penetrating building walls. The FCC's
vote today proposes new "flexible use service rules in the 28GHz, 37GHz,
39GHz, and 64-71GHz bands," and seeks public comment on other bands above
24GHz that could also be used.

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