How to assign IP addresses dynamically in a LTE network?

[CarmineRom]

I have a LTE network and I need to assign IP addresses dynamically to my UEs. I used HostAutoConfigurator module with inet 3.6, but now it's deprecated in favour of Ipv4NetworkConfigurator module. Unfortunately this one can only assign IP addresses statically, but in my network the number of UEs and the time of insertion are both random (or at least configurable within the ini file). Is there someone who had the same problem?