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Sandi Suhendro djks74 at gmail.comHi Neels, Can we buy the nano3G only from sysmocom and get it working with limesdr for transceiver? I still wondering how it works together wirh sdr, is that possible? Regards, Sandi On Fri, Mar 9, 2018, 19:17 Neels Hofmeyr <nhofmeyr at sysmocom.de> wrote: > On Fri, Mar 09, 2018 at 08:34:57AM +0000, Bruckner Jan (ETAS-SEC/ECT-Mu) > wrote: > > Hi Neels, > > > > >> Are there any alternatives I'm not aware of other than using > > >> non-Osmocom projects? > > > > >Could you rephrase that? :) > > > > Sure :) > > I looked into other 2G/3G projects, mainly OpenBTS and YateBTS and saw > that > > OpenBTS-UMTS should support 3G with my SDR. But I'd very much prefer > > sticking to Osmocom, because OpenBTS seems not very active, at least > towards > > the public. So I was wondering if someone might be working on another > > Osmocom project that I have not come across yet, that might provide an > > alternative to buying a nano3G. > > Actually, I just found [1], which also uses the nano3G. So nano3G seems > like > > the way to go right now. > > Hi Jan, > > It is not trivial to find femto cells that provide a usable Iuh that is not > locked down to specific vendors / networks. > > It is also not trivial to write a separate RNC that would allow operating > Iu > proper instead of requiring Iuh, which would open up more possibilities > for 3G > base station hardware. None of GSM is trivial, but we have no RNC yet :) > > At Osmocom/sysmocom, we have the sysmoCell 5k series, and have also > managed to > get the far cheaper nano3G plugged to our osmo-hnbgw; plus at sysmocom we > have > a certain number of them available. So wherever you look in the Osmocom > ecosystem, you will see the nano3G popping up its head. The Accelerate3g5 > was > specifically launched by sysmocom to get more people involved in Osmocom 3G > and, naturally, we gave away nano3G units to about a dozen projects. > http://osmocom.org/projects/cellular-infrastructure/wiki/Accelerate3g5 > > There is an ongoing process of finding more suitable femto cells, and it > looks > promising, though it's not worth an announcement as of yet. > > Anyone out there may join the effort and investigate femto cell models > available on the market and find ways to unlock them so they become > generally > usable with Osmocom 3G. > > If you want to get started, the nano3G indeed is your best bet with > Osmocom at > the moment. Be aware that not all nano3G you can buy out there are ready > to be > configured and talk Iuh to any host, so sysmocom is probably the safest > source. > > ~N > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20180309/ededb78d/attachment.htm>