Thank you very much. It's my mistake. I confused 3G and LTE.
I do not speak English well. Please understand.
I would like to collect several sensor data in one pay-as-you LTE network.
so I will make a gateway( LTE module and (Raspberry or Arduino)) and wifi sensor network.
One Gateway will have many sensors. It made by wifi WPS.
It send many data of sensors that through one paid LTE service.
I would appreciate your help.
Is this possible? 3G Direct communicate.