A variety of technologies, LTE in particular, is making CDMA obsolete in many parts of Africa, bringing faster mobile communication to people throughout the region. This month, Orange, which operates ...

Handset maker Sony Ericsson Mobile Communications said Tuesday that it will stop making some cell phones meant for North America, a possible blow to chipmaker Qualcomm. Sony Ericsson, a joint venture ...

As the networks improves, demands for rapid data transfer rates for multimedia services grow, operators are seeking new cellular communication solutions based on technologies like CDMA, GSM, and ...

NEW ORLEANS — Hospitals, office buildings and campuses can be networked more securely and with less interference using a 3G (third-generation) mobile wireless infrastructure than with Wi-Fi wireless ...

Nokia plans to begin production of CDMA (Code Division Multiple Access) cellular phones in China, the company said Monday. The announcement comes as the country’s second largest cell phone operator, ...

Singapore telephone service provider MobileOne on Monday further detailed its decision to scrap plans to build a new telephone network with technology from Qualcomm. MobileOne, Singapore's ...

Research In Motion is getting closer to a U.S. release of a BlackBerry device that runs on CDMA cellular networks, a move that could help the company's effort to further penetrate the corporate market ...

The worldwide cell phone market is large and very competitive. Even during the 2009 economic downturn, forecasts for worldwide cell phone shipments are expected to reach 1.1 billion units with over ...

In IPR 2018-01472, brought by Apple Inc., HTC Corporation, HTC America, Inc., and ZTE (USA) Inc. (Apple), the Patent Trial and Appeal Board (PTAB) last week determined all challenged claims of INVT ...

Zero Correlation Zone (ZCZ) sequences have emerged as a pivotal tool in modern wireless communication systems, particularly in scenarios where interference management is paramount. These sequences ...