Network node 615 may include one or more of transceiver 610, processing circuitry 620, memory 630, and network interface 640. In some embodiments, transceiver 610 facilitates transmitting wireless signals to and receiving wireless signals from wireless device 310 (e.g., via antenna 650), processing circuitry 620 executes instructions to provide some or all of the functionality described above as being provided by a network node 615, memory 630 stores the instructions executed by processing circuitry 620, and network interface 640 communicates signals to backend network components, such as a gateway, switch, router, Internet, Public Switched Telephone Network (PSTN), core network nodes or radio network controllers 130, etc.
Processing circuitry 620 may include any suitable combination of hardware and software implemented in one or more modules to execute instructions and manipulate data to perform some or all of the described functions of network node 615, such as those described above in relation to