Timing Advance

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Omar Atia omar.atia at its.ws
Thu Feb 24 07:54:31 UTC 2011


Dears,,

 

In addition to the below question , first what do you mean by 24 AMPS ?, 2nd
Does ipaccess covers up to 25 KM or it needs amplifiers or one ipaccess
antenna can cover that distance can you explain?

 

Thanks,

Omar Atia

 

From: openbsc-bounces at lists.osmocom.org
[mailto:openbsc-bounces at lists.osmocom.org] On Behalf Of Maradona Mossiba
Sent: Wednesday, February 23, 2011 10:41 PM
To: Stuart Baggs
Cc: OpenBSC list; Nordin
Subject: Re: Timing Advance

 

Ok cool, thnx Stuart.
Is this info based on technical specs of the 139 model?

On Wed, Feb 23, 2011 at 7:50 PM, Stuart Baggs <stuart at bluewave.im> wrote:

Hi Guys,

The ip.access nanoBTS (at least model 139) do implement timing advance. We
have used them in a macro network coupled with 24 AMPS for nearly a year now
and they work quite effectively. They work right up to the 25 KM timing
advance limit.

Kind Regards

Stuart Baggs

BlueWave Communications Ltd - Suppliers of IP pico/femto cells.


On 22 Feb 2011, at 15:08, Nordin wrote:

> Hello guys,
>
> I haven't been busy with openbsc for a while, however, I was following the
mailing-list.
> I have the following question, is timing advance also implemented for the
nanoBTS? Cause I don't really know where to look in the sources, thank you.
>
>



 

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