as for OpenBTS handover, I studied OpenBSC code. I'm issuing exactly the same handover command, even including the sequence of fields, not only values :)
I'm waiting for the second umTXR back to continue investigating..
Mon, 5 Nov 2012 13:34:33 -0500 от Alexander Chemeris alexander.chemeris@gmail.com:
Hi Harald,
On Thu, Nov 1, 2012 at 2:22 PM, Harald Welte laforge@gnumonks.org wrote:
On Thu, Nov 01, 2012 at 11:33:28AM +0400, Alexander Chemeris wrote:
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
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
weaker than the other BTS, at which point the handover algorithm will
kick in and perform the hand-over.
If this is done inside of the OpenBSC, it should be easy to hack a VTY
command to force handover. It may be a useful command as well, if you
want to do load balancing of your network. Am I missing something?
The DMEAS and the DHO debug logging might be useful to monitor what is
happening while you're doing that.
Thanks.
--
Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ООО УмРадио