A method is provided in example embodiments that include receiving a radio signal stream and segmenting the radio signal stream into segments. The material includes a physical system having two quantum states. The automatic-gain controller is coupled to the analog front-end circuit for generating the control signal feedback to the analog front-end circuit according to the digital signal. Until the update is complete, all packets in the data stream are routed first to the virtual routing server and then to their destination. Inbred maize lines derived from inbred maize line PHBBP, methods for producing other inbred maize lines derived from inbred maize line PHBBP and the inbred maize lines and their parts derived by the use of those methods.