March 2015
Intermediate to advanced
339 pages
9h 39m
English
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191
Chapter 10
Cellular Access Systems
Lauren Collins and Scott R. Ellis
10.1 DELINEATION
In the United States, for the most part, there are two types of cellular net-
works used: CDMA2000 and GSM. It gets confusing because there are so
many acronyms used together. One way to think of the dierence between
GSM and CDMA2000 is like the dierence between gasoline and diesel.
Your car probably says “unleaded” on it. GSM is a standard, and if some-
thing is compliant to that standard, then the equipment will be interop-
erable. A GSM phone, then, will not interoperate with CDMA2000.
Similarly, car and equipment manufacturers make phones and equipment ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.