FR GPRS speed

Jeffrey Malone ieatlint at tehinterweb.com
Sun Aug 10 01:18:50 CEST 2008


The modem is class 12:
http://www.gsmworld.com/technology/gprs/class.shtml

In my tests, I sustained 40kbit down, 24kbit up.  The theoretical max is
48kbit down with 12kbit up, or reversed with 12kbit down and 48kbit up.

Basically, sub-56k speeds with a latency of ~700-900ms (round trip) with
spikes to 1.3s on occasion.

On Sat, Aug 9, 2008 at 2:45 PM, Mikko Rauhala <mjrauhal at cc.helsinki.fi>wrote:

> la, 2008-08-09 kello 17:36 -0400, Jeff Davis kirjoitti:
> > What's the highest internet speed the GRPS modem on the FR is capable
> > of?  Wikipedia gives a very broad range for sub-EDGE technology.
>
> It supports the max. plain gprs speed, theoretically 80kpbs.
>
> --
> Mikko Rauhala   - mjr at iki.fi     - <URL:http://www.iki.fi/mjr/>
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