3G and 4G Mobile Technologies Essay

Less than a decade ago, the telecom operators in the U.S., Western Europe, and Japan were upgrading their existing networks to high-speed 3G technologies. Now the world telecommunications industry is about the switching to the next-generation super-fast 4G technologies.

In terms of architecture, it has been very challenging to provide platform, and ability to render service with high availability from the providers of the first generation (1G) networks to 4G

4G networks offer 10 or more times the data transmission rate of a 3G network. The data rates available on a 4G network allow the cell phone to access information from the Internet as fast as a land-line connection.

The initial 4G technology Sprint offered was based of WiMAX technology. WiMAX proved to be fast technology, but lackluster in its performance and capabilities in regards to LTE. LTE has become the primary 4G technology in the United States while development of WiMAX has ceased. In addition, Sprint’s 4G vision has switched to LTE. The question is raised “Why did LTE win over WiMAX?”. From many perspectives, LTE proved to be the superior technology.

The evolution of 3G technologies and system into 4G evolution is driven by the development and creation of latest and upgraded services for the mobile devices, and is enabled by this similar advancement for the respective mobile systems. The development of LTE and LTE-Advanced technologies, with 'Advanced' specifying the only difference between LTE release 10 /LTE Advanced and ITU/IMT-Advanced. The work on developing these technologies- LTE and LTE Advanced is performed as an ongoing continuous task within the 3GPP, the same organization the developed the first 3G system namely WCDMA and HSPA.

6. What is the difference between Wi-Fi and WiMAX communications? Wi-Fi and WiMAX operate the same in many ways and aspects except that WiMAX cover a greater distance at faster transfer rates. This makes it possible to have less components in a WiMAX configuration than a Wi-Fi covering the same square footage area.

Since the iPhone was released, the use of the web and the Internet altogether on mobile phones has done nothing but grown and spiked. There have been several more models of the iPhone released and eventually more smartphones began to pop up, including Samsung’s line of Galaxy S phones. With so many smartphone options available and the library of smartphones only increasing, the use of the Internet on mobile phones will only continue to grow (Harb, Kapellari, Luong, Spot, 2011, p. 7).

In recent times the world has grown to become a digital world, easily accessible and so is the use of mobile phones. The development and utilization of mobile phones has been increased over the years, Service providers have also found ways to move with this trend. The latest generation of mobile phones usually referred to as “smartphones”, are built with high technology, changing the trend of traditional method of phone communication and replacing it with modern method such as internet calling. Smartphones are now used as Still and video cameras, audio and video players, handheld gaming, the ability to surf the internet and a lot of other applications, all in the palm of your hand. A lot of service providers has been making available services that are readily and easily available to use as to keep up with the ever growing trend for example premium rate services(PRS).

In a bid to sustain the achievements made in the era of 3G technologies and foster efforts of economic recovery, the United States of America should stay abreast with the rest of the world by deploying 4G technology in its communication infrastructure. Being a world leader in the broadband applications, companies in the United States of America enjoy the efficiencies that come alongside the platform of these

5G aims at providing myriad of services to the end users at high speed. The applications developed to avail these services are highly user friendly minimizing the interaction between the application and the user.

1. Introduction Since contemporary communication came into daily life, people always keep seeking unrestricted communication at all time. Mobile telecommunication satisfied people's demand with the first generation (1G) and the second generation (2G). In the wake of development in multimedia and internet, most of telecommunication mobile networks operators have offered the third generation (3G) to the customers to replace 2G over the past two years. Currently, many ICT professionals and research

4G wireless mobile communication networks are been specified to support display, battery and computational power etc. 4G wireless mobile communication networks should not focus on air interface and data rate, but instead cover advance wireless mobile communication networks and high speed wireless access system into different platforms. Based on different model, 4G wireless

The revolution of network technology began several years ago, with fourth generation (4G) network being the recently technological innovative of the internet world. Therefore, 4G networks is the fourth generation wireless network, which set the stage for broadband mobile communication that will succeed the third generation (3G) network which is currently in use in some many countries around the globe. It also provides mobile ultra-broadband internet access with USB wireless modem to laptops and even Smartphone ( HYPERLINK "https://profiles.google.com/118388133610479779997" Sascha Segan, 2011).

Mobile computing is the idea that users can process data or perform digital tasks on mobile devices. Traditionally data was routed through cell towers in a particular provider’s physical

Wireless networking is an emerging technology that allows users to access information and services electronically, regardless of their geographic position. The use of wireless communication between mobile users has become increasingly popular due to recent performance advancements in computer and wireless technologies. This has led to lower prices and higher data rates, which are the two main reasons why mobile computing is expected to see increasingly widespread use and