A Front End Module assembly and associated assembly method with a rail system to enable efficient assembly, tighter clearances between the front end module assembly and the vehicle, and time and cost savings. The broadcasting server performs an operation on a first bit map corresponding to service time information of each program on each of at least one channel and a second bit map corresponding to service time information of a new program, and additionally arranges the new program. The composite materials formed possess superior mechanical properties compared to similar polymer composites made by either purely mechanical mixing or solely polymerization of monomers in the presence of the fillers. Electronic means receive the electrical signal, determines the phase therefrom, and converts the phase to the angular change in the direction of travel of the light beam.