Code Division Multiple Access (CDMA) is an alternative to GSM, originally developed as a proprietary cellular technology...
by Qualcomm but subsequently used as the basis for new international telecommunications standards, including the ITU's CDMA2000 specifications. There are numerous websites where you can learn more about GSM, CDMA, and their 3G successors -- for example, see Wikipedia's mobile telephony index for links to articles about these and many related technologies.
Dig Deeper on WLAN Standards
Related Q&A from Lisa Phifer
Understanding the functions of a wireless access point vs. wireless router will help you deploy the right device for the right circumstance. Continue Reading
Learn the difference between a site-to-site VPN and a remote-access VPN, as well as the protocols used for each one. Continue Reading
Need to send an email, check your flight's status or get ready for a presentation? You can do it all on your smartwatch, thanks to a slew of Apple ... Continue Reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.