24 Feb
2011
24 Feb
'11
9:37 a.m.
On 24-2-2011 8:54, Omar Atia wrote:
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?
For such a distance you need special amplifiers and antennas. It works
as Stuart said, he told that from his experience.
Thanks,
Omar Atia
From: openbsc-bounces(a)lists.osmocom.org
[mailto:openbsc-bounces@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(a)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.