Overview on 4G Technologies Research Paper

Abstract

Telecommunications principles are continually varying as technology progresses and the public’s desire for more content brought to their convenient plans faster is a driving force for this development. There are many companies working on creating 4G technologies. The principles of the telecommunication engineering are continuously sprouting. 4G is a fourth generation technology.

Introduction

4G is an evolution from 3G. The major plan of 4G technology is to ensure that users can access and have a faster and more reliable internet access on their mobile phones and the mobile broadband services and combine all other networks. The speeds in 3G range from 3.6mbps to 7.2 mbps whereas in 4G the minimum will be 100 mbps [2]. 4G is an ultra-high-speed broadband wireless system. The next generation expertise has two ideas: – Linear 4G idea plus simultaneous 4G idea [3]. The previous vision centers on the cellular scheme with extremely elevated information rates exceeding 100 Mbps, while the latter centers on the flawless expertise provisioning over all the wireless systems and delivering the finest services. Currently some companies are working on the creation of the 4^th generation technology for mobile systems. This will ensure there is a connection that will always be on and this will ensure reliable voice calls, better access to internet and putting the media on its toes.

In china, some speeds of up to 100mbps have been detected when downloading even when moving or even when driving. This means that when one is in a stationary point the speed can get to even a gigabyte per second. This may seem very strange and it is an enormous development because of the download pace, thus this will continue to modernize our way in to the internet [1]. The cost of the internet and voice calls will also reduce drastically because less bandwidth will be in use.

4G is set to offer its clients with a bigger and wider increase in statistics transmission by up to 4 times [2]. 4G is intended for data access by use of mobile phones rather than voice.

Advantages of 4G

The 4^th generation technology will provide an advanced data rate accessible with broadband wireless expertise. For instance, audio, graphics, video talks and games online will be better and faster and like all other wireless services, it will be very convenient and cheap. 4G also allows one to watch live TV shows with better image quality and clarity one can ever anticipate from any satellite dealer [3]. This is because there is no cost of cable setup and the service is set up everywhere. The speed provided by the 4G technology is tremendous. This ensures a quality and reliable signal. In this perspective, downloading a full series movie can take a few minutes rather than the usual hours. 4G has a bigger and wider increase in information broadcast by up to 4 times, meaning internet will be more reliable. It will modify the way internet is used for the better and allow experience of its full potential. With so many clear benefits, it is also safer than the long-established Wi-Fi signals. The 4G technology is more protected and doubts concerning hackers accessing your private files and information is eliminated [2]. 4G technology is unbelievably safe. Good package deals can also be organized to those customers who use more than one computer. You can get a wired link to your home computer and a wireless to your laptop on the move.

4G technology is all over and so fears of going past the coverage area is reduced. In some areas, smart antennas will be installed to ensure more than one user without obstruction will use the similar radio frequency and make sure radio signals will directly follow the user as he moves linking two different access positions. The cellular phone will be used to monitor the television, internet, radio, house surroundings through sensors controlled by features in a mobile phone. 4G will be everywhere thus disconnections will become minimal. One will even work when travelling or even download and upload information in a bus, train and so on. It is also spectrally efficient and offers data rates of at least 100 Mbps. It goes ahead to offer as much as bandwidth.

Conclusion

In the modern world, internet speed is the name of the game. People are now rushing for the best speed and 4G has conquered this. In a world of rising technological requirements, the cell phone Internet can play an important role determining the user’s ability and connectivity needs [2]. Everybody who favors technology would say a big welcome to the 4^th generation technology since it has the quality and the features everyone ever dreamt of. Moreover, the speed is electrifying. Competition is growing at a very high rate thus no one is enjoying monopoly. This has brought about the slashing of costs 4G mobile contact scheme will offer a well-organized and cost-effective result to the anticipated wireless multimedia technology.

4G has offered has offered a wider boost in data transmission and an advanced data rate and the customers will be pleased because the prices and the cost have also gone down. 4G is an incredibly exciting product that has come to the market.

References

I.Krzysztof, Convergence of Mobile and Stationary Next-Generation Networks John Wiley and Sons, 2010, pp. 257.

K.Sofoklis, S.Ioannis, K. George 4g Mobile and Wireless Communications Technologies, River Publishers, 2009. pp 8.

W.Haohong, K.Lisimachos, L. Ajay, 4G wireless video communications, John Wiley and Sons, 2008, pp 102.