Understanding Wireless Phone Technology:  CDMA

In working at finding the proper wireless phone to meet your needs, it can be important to have at least a basic understanding of the technological aspects of a particular wireless phone and or of certain wireless phone features and attributes.  While you certainly do not have to have an expert’s knowledge of wireless phone technology, it can be helpful to have a grasp of the basic elements of the technological aspects of a wireless phone.

Through this article, you will be provided with information about one aspect of wireless phone technology -- specifically about what is known as CDM.  If you have additional questions or want more information about CDMA or about any other aspect of wireless phone technology, you should contact a reliable and experienced professional in the field who can provide you with additional materials.

What Does CDMA Stand For?

When it comes to wireless phone technology, there are so many different abbreviations for things that it can seem like you are swimming in an alphabet stream.  CDMA actually stands for:  “Code Division Multiple Access.” 

The Technical Definition of CDMA

Perhaps the best place to start, when it comes to a discussion and consideration of CDMA, is with the actual definition of CDMA when it comes to wireless phone technology.  Keep in mind that the technical definition of CDMA is not the easiest statement to understand.  The commonly accepted and widely utilized definition of CDMA is:

“A digital wireless telephony transmission technique. 1. CDMA allows multiple frequencies to be used simultaneously (Spread Spectrum). The CDMA idea was originally developed for military use over 30 years ago. 2. The CDMA standards used for second-generation mobile telephony are the IS-95 standards championed by QUALCOMM.”

Having had the chance to view the technical definition of CDMA, your head likely is spinning -- unless you are a techie who regularly confronts these types of complicated things.  In this regard, a bit of clarification and explanation might be helpful to you in getting a better grasp on what CDMA is all about.  This clarification can aid you in understanding the relationship between CDMA and wireless phone products.

A Look at CDMA from a Layperson’s Perspective

Okay … now that you’ve had the chance to lay your poor eyes upon the complicated technical definition of CDMA, you may be wondering what is really meant by CDMA.  In more simple terms, CDMA or Code Division Multiple Access is a technology that is designed for the digital transmission of certain radio signals.  Specifically, CDMA is a technology that works to transmit digital radio signals between a wireless phone and a base radio station.  CDMA employs a frequency that can be divided or broken down into a number of codes, making it a rather versatile means of digital transmission.

The use of CDMA technology is commonplace when it comes to the world of wireless phone products today.