CDMA

The CDMA, a method of transmitting simultaneous signals over a shared portion of the spectrum, has scientists looking for ways to enhance its use. Research on to find ways of preventing jams when many signals pass through the spectrum at the same time. This is a dynamic area replete with challenges. The digital cellular phone technology will keep enhancing its applications.Optical Fibre Division Multiplexing (OFDM) is another area having great opportunities for future growth. This is what empowers the user in the coming days to the extent of developing his or her broadband to enjoy the fruits of Internet.