Digital_World_of_Cellular

Digital World of Cellular Abstract: Cell phones have been around for nearly 15 years and are now everywhere you look. Over a quarter of Americans and a half of Europeans own cell phones and the numbers have been increasing exponentially. With the continuing increase in technology cell phones have become smaller, cheaper, and thanks to the move from analog to digital the calls are much clearer. They offer a great amount of convenience, and can be very economically for the busy businessman on the go. Advancements in cell phones are always being made, giving a clearer sound and lighter feel, as well as a longer life. The cell phone industry has been one of the fastest growing in the world. The electronics are fairly simple, but they are so small that they are truly and engineering marvel. This paper will discuss in depth the many different components of the average cell phone, and talk about how it converts your voice into something that can be sent through a digital network. The paper will also look at how the inner workings allow for a phone to act as a microcomputer, with Internet access, address books, and even games. Finally, it will review phone, phones, cell, digital, cellular, each, system, service, frequency, analog, access, people, one, available, very, world, towers, time, radio, frequencies, signal, industry, different, calls, call, two, tower, tdma, small, new, code, channels, been, same, over, out, features, amount, power, per, multiple, figure, data, channel, appendix, number, mhz, limiting, find, division