The e-LBS is a LTE base station  connected directly to the LTE core (EPC). The Long Range approach developed by ETELM permits to cover wider areas than usual eNodeB.

The base station e-LBS, through its Protocol S1, is directly linked to the LTE  core network. The system allows direct communication between the 4 G LTE subscribers and 4G linked subscribers as well as common management system ( OAM).