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 <[email protected]>: > > > > >Hi Harald, > > On Thu, Nov 1, 2012 at 2:22 PM, Harald Welte <[email protected]> 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 >http://fairwaves.ru >
