4G Wifi Networks Composition

4G Cellular Networks

Simply by Ja'Kedrick Pearson

Professor Darlene Ringhand

CIS 500

March 03, 2013

4G Wi-fi Networks

Mobile phones are becoming a crucial a part of our daily your life nowadays. Everybody, from teenagers to old guys, carry your own cell phone. They are a vital part of today's on demand, on-the-go contemporary society. Mobile phones today have transformed dramatically in the mobile phones from the past. From your huge brick-like mobile phones of 1995 to sleek and stylish cell phones we carry with us at this point, improved technology has made a fantastic change in the of cellphones. As early as the 1980's with all the 1G, or first era, that was obviously a totally analog service. The nineties stepped up technology with the 2G network and this service was fully digital and the start of wireless data getting supported by mobile devices. The two most up to date used services are 3G and 4G (http://www.electronicsforu.com/EFYLinux/efyhome/cover/jun2003/Mobile-tech.pdf). Pertaining to average customers, 3G and 4G happen to be two of one of the most mysterious conditions in the mobile phone technology book, but they're used relentlessly to sell phones and tablets. Third-generation portable networks, or 3G, reached the U. S. in 2003. With minimum constant Internet rates of 144Kbps, they were likely to bring " mobile broadband. " 4G cell phones are supposed to end up being even quicker (Segan, 2012). 3G and 4G wi-fi networks may be compared and contrasted in four areas: service and application, network architecture, data throughput and user awareness. Some solutions and applications offered by 3G networks happen to be CDMA2000 and UMTS. CDMA2000 delivers high-bandwidth data and voice providers to users of mobile phone equipment. UMTS delivers high-bandwidth data and voice companies to cellular users. UMTS evolved from global systems pertaining to mobile sales and marketing communications (http://www.altera.com/end-markets/wireless/cellular/cdma2000/wir-3gcdma2000.html). 4-G networks in contrast offer Wimax2 and LTE-Advance. 3G systems offer...

Sources: Conjecture Company (2012) What Are the Differences among WiFi, WiMax and WiBro?, www.wisegeek.com, http://www.wisegeek.com/what-are-the-differences-between-wifi-wimax-and-wibro.htm

Segan, T. (2012) 3G vs . 4G: What's the?, PCMag. com, http://www.pcmag.com/article2/0,2817,2399984,00.asp

Viswanahan, P. (2012) 3G Versus 4G – Which is Better? Pros and Cons with the 3G and 4G Sites, http://mobiledevices.about.com/od/carrierfaq/a/3g-Vs-4g-Which-Is-Better.htm








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