Upstream bandwidth usage

Fri Jun 10 13:52:52 UTC 2022

Due to the demand being predominately in the downward direction, half-duplex (or effectively half-duplex) systems either allocate more TDMA slots or more channels to downstream, at the expense of upstream. 

----- 
Mike Hammett 
Intelligent Computing Solutions 
http://www.ics-il.com 

Midwest-IX 
http://www.midwest-ix.com 

----- Original Message -----

From: "Michael Thomas" <mike at mtcc.com> 
To: nanog at nanog.org 
Sent: Thursday, June 9, 2022 3:46:24 PM 
Subject: Re: Upstream bandwidth usage 

On 6/9/22 1:26 PM, Mel Beckman wrote: 
> With 430 GB versus 32 GV average down versus up usage today, according 
> to your article, this is still not a case for symmetrical consumer 
> bandwidth. Yes, the upstream usage increased slightly more than the 
> downstream usage. But the ratio was still so big that it would take 
> decades for them to join. I doubt they ever will. Consumers just don’t 
> have that much days up to push yet, and probably never will. 
> 
> Also, a lot of that Usage can be explained by video conferencing 
> during Covid, which has dropped off significantly already. 
> 
> 
If it's so tiny, why shape it aggressively? Why shouldn't I be able to 
burst to whatever is available at the moment? I would think most users 
would be happy with that. 

Mike 

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