The communication device 102 may be further configured to establish a short-range wireless communication link with the FWA UE 104A (or the mobile UE 104B) that is in a specified proximal range of the communication device 102. The communication device 102 may be further configured to acquire control information of one or more signal synchronization blocks (SSBs) from the FWA UE 104A (or the mobile UE 104B) over the established short-range wireless communication link 116. Alternatively, the control information may be acquired directly from the first base station 106 over an LTE control plane link. The acquired control information of one or more SSBs indicates a set of potential carrier frequencies shared via the LTE network 112. It is known that the LTE control plane handles communication of system information and control of the FWA UE 104A (or the mobile UE 104B) connectivity. It is further known that the control plane deals with signaling and control function, while a user plane deals with actual user data transmission. Example of such signaling and control functions in the LTE control plane includes security control, authentication, setting up of bearers, mobility management, Radio Resource Control (RRC), EUTRAN signaling, and Non-Access-Stratum (NAS) signaling known in the art.