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 critical for ...

actually when alltel purchased western wireless they gained both cdma and gsm services. the spectrum is that alone, spectrum. alltel can definitely convert the gsm to cdma. spectrum has nothing to do ...

TAMPA, Fla.--(BUSINESS WIRE)--In a world still divided among incompatible GSM and CDMA standards, Syniverse has developed a new innovation and signed an agreement with a Tier 1 operator in Japan to ...

An acquisition within the cellular market may affect some of your customers. Verizon Wireless has announced that it is buying Rural Cellular Corporation (RCC) for $2.67 billion, and the after effect ...