Systems and methods of a combined wireless system

A method, comprising:

• receiving, by a front end circuit configured, from a transceiver, a first radio frequency (RF) signal as input to provide a processed first RF signal as output, wherein the processed first RF signal is for wireless communication via a cellular network
• generating, by an RF identifier circuit, a second RF signal, wherein the second RF signal is for wireless communication with an RF identifier tag;
• and
• routing, by a switch circuit, the processed first RF signal for transmission via an antenna for the wireless communication via the cellular network;
• and
• routing, by the switch circuit, the second RF signal for transmission via the antenna for the wireless communication with the RF identifier tag.

A cellular communication chain, comprising:

• a front end circuit of the cellular communication chain configured to receive, from a transceiver, a first radio frequency (RF) signal as input and provide a processed first RF signal as output, wherein the processed first RF signal is for wireless communication via a cellular network;
• and
• a switch circuit configured to:
• receive from an RF identifier circuit a second RF signal, wherein the second RF signal is for wireless communication with an RF identifier tag;
• route the processed first RF signal for transmission via an antenna for the wireless communication via the cellular network;
• and
• route the second RF signal for transmission via the antenna for the wireless communication with the RF identifier tag.