3G technology is considered the “third generation” in mobile technology and has provided services to cell phone users for over 10 years. 3G ushered in the smartphone era enabling users to check e-mail, text, call and take advantage of streaming data on their devices. “The transfer rate for 3G networks is between 128 and 144 kbps (kilobits per second) for devices that are moving fast and 384 kbps for slow ones (like for pedestrians). For fixed wireless LANs, the speed goes beyond 2 Mbps.” 1
The services and applications include CDMA 2000, UMTS, EDGE, EV-DO and HSDPA which represent the different network standards and the corresponding upgrade and increase in data rates accordingly. The 3G network architecture is based on a wide area cell structure and uses a mixture of circuit and packet switching. “Circuit switching is a very old technology that has been used in telephone systems for a very long time.” 2
Packet switching is the predominant technology used in 4G and only uses resources as they are needed and does not require keep them during the whole connection like in circuit switching.
Some may assume that all cell users are on 4G but in reality there are many areas that lack 4G coverage. Also, at this time, 3G technology still provides the basic service needed for voice transmissions. In the near future, voice will be used over the LTE network as well. 3G services can still provide reliability for many consumers. If an individual does not need to stream a lot of video/music or make many video chats or calls, most of their basic cell phone needs can be met with 3G. Some smaller reseller companies offer large discounts to cell customers that use 3G only.
4G technology introduced 4th generation network capability to the mobile ...
... middle of paper ...
...n, M., & Grabianowski, E. (n.d.). HowStuffWorks "WiMAX Coverage and Speed". HowStuffWorks. Retrieved May 2, 2014, from http://computer.howstuffworks.com/wimax2.htm
Farrell, M., & Bray, H. (n.d.). A new era of competition in wireless - The Boston Globe. BostonGlobe.com. Retrieved May 4, 2014, from http://www.bostonglobe.com/business/2014/01/09/new-era-competition-wireless/fQDEeU7sF7ubiTlDpOObuN/story.html
Kumar, A., Suman. & Renu. (n.d.). Comparision of 3G Wireless Networks and 4G Wireless Networks: Ripublication. Retrieved May 4, 2014, from http://www.ripublication.com/irph/ijece/ijecev6n1_01.pdf
Segan, S. (n.d.). 3G vs. 4G: What's the Difference? PCMAG. Retrieved May 4, 2014, from http://www.pcmag.com/article2/0,2817,2399984,00.asp
Unuth, N. (n.d.). 3G - What is 3G? About.com Voice Over IP. Retrieved May 4, 2014, from http://voip.about.com/od/mobilevoip/p/3G.htm
Vogelstein, Fred. "The Untold Story: How the iPhone Blew Up the Wireless Industry Read More http://www.wired.com/gadgets/wireless/magazine/16-02/ff_iphone#ixzz0ic3Qh8jx." Wired - Wireless. Condé Nast Digital, 09 Jan 2008. Web. 12 Mar 2010.
G in 1G, 2G, 3G and 4G stands for the “Generation” of the mobile network. Today, mobile operators have started offering 4G services a higher number before the ‘G’ means more power to send out and receive more information and therefore the ability to achieve a higher efficiency through the wireless network. During the time of 1G, radio signals were transmitted in ‘Analogue’ form. 2G networks on the other hand, were based on narrow band digital networks. The 3rd generation of mobile networks has become popular and users access the Internet over devices like mobiles and tablets. This means a 3G network actually allows for more data transmission and therefore the network enables voice and video calling, file transmission, internet surfing, online TV, view high definition videos, play games and much more. 4th Generation mobile networks are believed to provide many value added features.
WiMax has the potential of replacing cellular networks, copper wire networks used by telephone companies, and the coaxial cable infrastructure use by cable TV while offering Internet Service Provider (ISP) services. Relevance of trend: Broadband wireless access (BWA) and in particular WiMax is being
Analysis of the Environment of the Mobile Network System Executive Summary 3 Glossary of Abbreviations 4 Introduction 5 Recent History
If someone sees a chance to get better cell service, chances are they are going to upgrade. There is no sense having a slower and less reliable network when you can easily upgrade to a better one. 5G is also expected to be involved in upcoming inventions. For example, “The top ideas included a game streaming service; a way to do stroke rehab through VR; smart bandages that track your healing; and a way for parents to interact with babies who are stuck in incubators” (Segan). 5G is going to be appealing to many consumers because how much easier it is going to make everyday tasks.
In a fast-moving industry, it is important to find out what clients prefer today, but 3G must also research their future requirements. It must also frequently research new technologies in this way it will stay at the forefront of the field and retain market leadership. 3G is a developing technology and the greatest benefits are likely to come in the next couple of years.
Costello, Sam. "First-Generation IPhone Review." About.com IPhone / IPod. About.com, 18 Mar. 2010. Web. 17 Dec. 2012.
In the 1980s, first generation (1G) cell phones consisted of voice-only analog devices with limited range and features that were sold mainly in North America. In the 1990s, second generation (2G) devices consisted of voice/data digital cell phones with higher data transfer rates, expanded range, and more features. Sales of these devices expanded to Europe and Asia. In the twenty-first century, Nokia and other companies are combining several digital technologies into third generation (3G) communication devices that reach globally and feature the convergence of the cell phone, personal digital assistant (PDA), Internet services, and multimedia applications.
Within a few years, there will be well over a billion mobile phone users worldwide and the majority of mobile phones will be connected to the Internet.
4G is a term used to refer to the next level in high-speed mobile technology that will be used to replace the current 3G network. A 4G system provide ultra-clean mobile broadband, such as a laptop with a wireless USB modem, for smartphone and mobile device are different. Conceivable application amended embrace mobile net access, phones scientific discipline, diversion services, high definition mobile TV, video conferencing, 3D TV and cloud computing.
At this moment, Pakistan is using the 2G technology (used for internet) which is now old [as] compared to the new technology available. This technology was introduced as it offered blazing speed for internet and also was the 1st technology which made it possible for us to send text messages. Now, in 2013 when every other country is about to start 4G technology, we are far behind. The advancement we have made here is that the 3G technology has arrived in our country and now only the approval from the board (PTA Pakistan Telecommunications Authority) is required. The 3G has even more features like video conferencing, mob...
Wireless is everywhere today whether at home working from your WIFI network to work where you might be linked a wireless network or even through your phone through a 3G or 4G network to connecting to an open wireless networks. As you can see for the most part people are connecting to wireless from the moment they leave their home till they get to work and then back. While wireless comm...
Smartphone’s, PADs, tablet computers and other handheld devices that are used to run over operating system are called mobile operating system (Mobile OS). A specified data and programs that run over the mobile devices are referred as mobile operating system. It handles all the hardware and optimizes the performance of the application software in the device. Mobile multimedia functions, Internet connectivity and many other applications are handled by mobile operating system. Base infrastructure software inherent of a computerized system is operating system. It controls all primitive operations of the computer such as PDA and Smartphone. To install and execute the third party applications (known as apps) by users are allowed in the operating system devices. It enumerates new functionalities of the devices. Today mobile devices with a desired OS are called Smartphone’s and a wide range of applications for instances games, apps,communication or social media apps, digital maps, etc are used by users.
6. NRA | ABOUT US. (n.d.). NRA | ABOUT US. Retrieved November 10, 2013, from http://home.nra.org/home/document/about
Most networks have coverage checker so I can check the mobile phone coverage in my area. All I have to do is enter the postal code to see the coverage I can expect. I can get information on the regular 2G coverage for calls and texts as well as 3G coverage. It is also a good idea to ask people in the area if they find the signal strength adequate. The mobile signal strength depends on the provider and where you are. If you want to upgrade to browse the internet or download music videos, you need to make sure there is a strong 3G signal in the area.