A converged wireless subsystem environment includes a converged wireless front end controller. The converged wireless front end controller includes: a WiFi modem control circuit, the WiFi modem control circuit generating WiFi modem control information for controlling a WiFi modem; a cellular radio control circuit, the cellular radio control circuit generating cellular radio control information for controlling a cellular radio; a WiFi modem sideband interface, the WiFi modem control circuit communicating the WiFi modem control information with the WiFi modem via the WiFi modem sideband interface; and, a cellular radio sideband interface, the cellular radio control circuit communicating the cellular radio control information with the cellular radio via the cellular radio sideband interface.