The block diagram for the demo application is given in Figure 1. We’ll refer back to this diagram throughout the article. ... The method that many wireless applications arrived at is to use Code ...

Understanding the difference between Code Division Multiple Access (CDMA) and Global System for Mobiles (GSM) — two legacy radio telecommunications standards — is becoming less and less ...

The European Patent Office on Wednesday upheld Qualcomm's rights to a patent for a device that controls the strength of a CDMA cell phone signal. Companies first began fighting this patent in 1998.