On Oct 18, 2017, at 1:12 PM, Harald Welte laforge@gnumonks.org wrote:
Hi Robert,
On Wed, Oct 18, 2017 at 12:22:44PM +0300, robert wrote:
I don’t know much about femtocells, where can I get one
sysmocom is selling femtocells both individually as well as part of the "sysmoNITB 3G5 Starter Kit".
Please note that there is nothing sysmocom-specific in the Osmo-Iuh code, you should be able to use any device that exposes its Iuh or IuCS/IuPS over IP.
does it connect to any 3G operator ?
No, a femtocell sold to an end-user/consumer will typically only connect to the one operator to which it was provisioned to connect. The femtocell and small-cell devices shipped by sysmocom are special in that regard, as they are sold to you as the operator of your network. This means that you can configure where it shall connect, and what kind of authentication/credentials to use (if any).
Sounds great ! So I can connect it to any operator provided that I have the required credentials.
Still, you will only be able to connect those femtocells to a core network that you control (Such as one based on an installation of the Osmocom components), as you will not have credentials to authenticate to an operator that is not under your control (such as regular commercial cellular operators like Vodafone or T-Mobile).
Does this mean that if I have a femtocell that is connected to an operator that I control, then I must manually tell my phone to connect to the femtocell ? How will the phone be able to differentiate between the original operator and the femtocell if both share the same signature ?
--
- Harald Welte laforge@gnumonks.org http://laforge.gnumonks.org/
============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)