Mobile communications systems witnessed a natural evolution from data-centered 2G networks to the powerful, high-speed 4G systems. The second generation (2G) of mobile communication systems marked the shift from voice to data-centered technology. The launch of 3G technology redefined the Internet experience. The latest 4G network is an IP-based integrated system that is highly regarded for its ability to provide excellent quality, security and data speed.
The report analyzes and presents an overview of 2G, 3G, and 4G Cellular Network Subscriptions market worldwide. The report in addition provides global subscriber estimates and projections for 2G, 3G, and 4G Technology in units for years 2012 through 2017. Supported with 3 market data tables, the report provides a review of various mobile network technologies, and market trends. The report also highlights on various strategic industry activities of major companies witnessed by the industry over the last few years. In addition, 104 companies worldwide including AT&T, Bharti Airtel, China Mobile, NTT DOCOMO, T-Mobile, Verizon Wireless and others are profiled.