intra BSC Handover

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Holger Hans Peter Freyther holger at freyther.de
Thu Apr 21 10:06:07 UTC 2011


On 04/21/2011 11:08 AM, Christopher HENARD wrote:
> Hello all,
> I want a confirmation.
> 
> I 've seen in openBSC features that openBSC handles handover between cells
> inside one BSC. So I think it's possible to connect several nanoBTS to openBSC
> and move from one cell to another without losing the outgoing call. Am I right ?

Yes, there is one bug in the RTP proxy code though. When we move the call we
get a new RTP stream (sequence numbers, SSRC...) and our patching seems to add
a lag. At public installations (congress) we have not suffered from this as
LCR was handling this for us.





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