Aspects herein describe new methods of determining optimal actions to achieve high-level goals with minimum total future cost. The electronic device may include storage and processing circuitry, power amplifier circuitry, power supply circuitry, etc. The C-clip is a ring like member having an opening, which allows for expansion and contraction of the C-clip so as to allow the C-clip to be disposed in a converging surface formed on an inside wall of the pipe fitting. In another embodiment, the transmit power can be controlled in view of an absolute power spectral density parameter.