Re[2]: Non-synchronized handover

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Dmitri Soloviev dmisol at mail.ru
Thu Nov 1 20:29:34 UTC 2012


Hi Harald,

we are using exactly the same Handover Command.
Right now I have no clue to Nokia handsets behavior during handover.
So, I'm waiting for the second umTRX to start playing with handover again.

Thank you for your letter.

Regards,
Dmitri 


Thu, 1 Nov 2012 19:22:21 +0100 от Harald Welte <laforge at gnumonks.org>:
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>
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>
		
		
			
>Hi Alexander and Dmitri,
>
>
On Thu, Nov 01, 2012 at 11:33:28AM +0400, Alexander Chemeris wrote:
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> Dimitri, we have a working OpenBSC/nanoBTS installation at the hackerspace.
>
> If you find out how to issue a handover command in OpenBSC, you could try
>
> by yourself.
>
>
You cannot issue a handover command manually in OpenBSC.  The way how we
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test handover is to use two BTSs connected to one OsmoNITB, and use
>
rotary/adjustable attenuators in the Tx path to make one BTS signal
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weaker than the other BTS, at which point the handover algorithm will
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kick in and perform the hand-over.
>
>
The DMEAS and the DHO debug logging might be useful to monitor what is
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happening while you're doing that.
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>
Regards,
>
	Harald
>
-- 
>
- Harald Welte <laforge at gnumonks.org> http://laforge.gnumonks.org/
>
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