There are four Technical Specifications Groups (TSG) in 3GPP and they are Radio Access Networks (RAN), Service & Systems Aspects (SA), Core Network & Terminals (CT) and GSM EDGE Radio Access Networks (GERAN). The four TSGs has a set of working groups, which meet about four to six times a year. This involves a plenary meetings where the Working Groups presents information, discussion and approval. These are some of the factors that come into play when it comes to 3G and 4G Wireless.
There are some similarities and differences when it comes to 3G and 4G wireless. When it comes to comparing and contrasting terms such as: services and applications; network architecture; data throughout and user perceptions; information will be provided. There are differences between 4G LTE, 4G WiMax, and 4G WiBro based on: uploads and download speeds; user perception; backward compatibility and service availability. 4G LTE has been strong when it comes to competition with other competitors and benefits for their subscribers. Also, there is a reason Verizon’s 4G LTE is available and covers more markets than AT&T. All of the subjects will be discussed in this paper.
There are some compariso...
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Cox, J. (2012, December 03). AT&T vs Verizon Wireless: 4G-LTE coverage. Retrieved from http://www.networkworld.com/news/2012/120312-argument-att-verizon-264650.html.
Diffen. (n.d.). 3G Vs 4G. Retrieved from http://www.diffen.com/difference/3G_vs_4G.
FreeWiMAXinfo.com. (2012). Wimax Vs WiFi-Comparison of Wimax & WiBro. Retrieved from http://freewimaxinfo.com/wimax-vs-wibro-comparison.html.
Mallon, D. (2013, March 18). Why Consumers Should Care about LTE. Retrieved from http://www.zdnet.com/uk/why-consumers-should-care-about-lte-7000012316/.
Mitchell, B. (2014). WiMax vs. LTE for Mobile Broadband. http://compnetworking.about.com/od/wirelessinternet/f/wimax-vs-lte-mobile-broadband.htm.
Reed, B. (2012, April 19). Verizon LTE network now covers two-thirds of U.S. population. Retrieved from http://www.networkworld.com/news/2012/041912-verizon-lte-258476.html.
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