[AusNOG] 3G wireless signal Strength testing.

[Guy Ellis]

The response times on 3G are state dependent (and I don't mean 
Australian states) in data mode.
Anecdotal figures mean little, unless you know what 3G state you are in.

You are dealing with a shared media - remember the old 10baseT days - 
you are now reliving that history ;-)

Cheers,

  - Guy.



On 9/06/2010 5:08 PM, Curtis Bayne wrote:
> Simon,
>
> Apart from the usual hubub regarding the use of spectrum analyzers to identify noise on the appropriately licenced bands, nothing springs to mind.
>
> Re latency, I see 100ms from 3, 120ms from Optus't and 26ms from NextG from datacards to my datacentre, whilst sitting inside it.
>
> nextG has voodoo. Not sure what it is but more of that please Telstra.
>
> Curtis
>
> Sent from my HTC Touch Pro
>
> -----Original Message-----
> From: Thomason, Simon<Simon.Thomason at racq.com.au>
> Sent: Wednesday, 9 June 2010 5:01 PM
> To: ausnog at lists.ausnog.net<ausnog at lists.ausnog.net>
> Subject: [AusNOG] 3G wireless signal Strength testing.
>
> Hey All,
>
> Was wondering if anyone has had a bit of experience with testing of signal strength of different carriers' wireless 3G devices/services. Weather this be a piece of software or hardware that can provide a little more information that the standard fair from a USB dongle
>
> Ideally I am interested in a piece of software that resides on a remote machine that can report back to a head end that can keep historical information and can be reported on.
>
> Also was wondering if anyone could give an idea of there experience with latency over different networks in regards to 3G. A good comparison would be the difference that can be experience from a wired connected to a 3G in the same area to the same destination.
>
> I know these are all pretty specific questions but I am certain a few people in ausnog land have run into this in some way, shape or form.
>
>
> Simon Thomason
>
> Join us at MotorFest on 11 July 2010 at Eagle Farm Racecourse. Visit www.racq.com/motorfest for more information
>
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-- 
Guy Ellis
guy at traverse.com.au
http://www.traverse.com.au
Skype: guy.ellis1
Tel:  +613 9386 4430
Fax:  +613 9386 4435