4 G Wireless Technology : The Globalized World

Describe about the 4 G Wireless Technology for The Globalized World.

Answer:

Introduction

In today’s globalized world, the progress in information technology Industry has become very strident during last few decades. The significant contribution in this regard is the wireless communication industry. Furthermore by taking advantage of this contribution in field information technology, people have experienced a huge in the usage of wireless devices and mobile services. This usage of wireless devices have increased quickly with enormously scale, the rate of adoption for wireless devices has exceeding 100 % (2009) in the countries like Hong Kong and Italy. However, the development of this industry has witnessed numerous generations like 1G, 2G, 3G and 4G. Among these peers, each of them possesses different criterions, capacities, techniques and unique features that distinguish them from former generations giving birth to an increased number of cell phone subscribers all over the globe day-by-day. In this day and age, the wireless telecommunication industry is growing at a continuous period, customers demanding more and more. Hence, there is a dire need to enhance the communication industry. The wireless communication is the most dynamic and earth-shattering development of the modern era, we are living in.

Fourth Generation Networks

It provides unified, protected and modified delivery of services.

It provides Mobile access that goes beyond various kinds of networks functioning on distinct principles of technology.

Why 4G Wireless Nnetworks?

These two gadgets are acceptable to fetch a substantial bottle-neck inside mobile communication industry (Munro, 2007). Although the point that the projected data rate is around 2Mbps in a 3G network, the actual statistics rates are sluggish. Additionally, the information rates equally depend on the customers ‘drive and area not amazingly estimated, the information facilities are working to accept uncertain part as well as these be will astound action instead to voice in future.

4G networks must be given priority over other previous network services because it has got more advanced options to facilitate people and it contains high speed internet which definitely fulfills all the basic requirements of the people. In other words, if we just simplify the actual needs, we will be able to see that at present, no one wants to use the wired internet, however, people have to because they think that wireless services are not too efficient. But, through 4G wireless technology, it is easier to make people believe that wireless technology can fulfill the high speed internet demand.

Standards of 4G network

Disadvantages of 4G Generation: issues in 4G Networks

QOS:

This is also one of the important issues which are usually faced by users while they avail this 4G wireless network service because transmission of media and correspondence is a continuous process. therefore, the voices and audios upon IP and Video surfing is critical with disturbing nature of administration and the users might be cautious to weigh various determinants like jitter, delay, piece rate and bundle drop to smoothly establish a distance from such system, successfully(Wireless Quality-of-Service support, 2006).

Handover:

It can be categorized as the replacing of the moveable hubs from one point of access to another point in a continuous system or to a varied network. This makes the 4G system to confront with partial difficulties and dangers. Precisely, if a multipurpose user is having this handover process from GPRS to WLAN, it means there is an adequate risk of correspondence that enables the moveable or portable customer miserable and annoying (Varshney, 2012).

Advantages of 4G Wireless Networks

Easy Installation:

Faster Speed:

Better Signal Quality:

The strength and better signal quality is also one of the important features of the 4G Wireless networks. It is an undeniable fact that 4G is considered more reliable in signal supporting than any other previous networks. Since, the world has become a global village and nobody in these times can remain adamant without internet service as it has become must-have option for different purposes and businesses. Therefore, to connect the world outside, a user needs an excellent strength of signals, which 4G network provides its all consumers.

Wider Coverage:

A customer using Wi-Fi service has to experience different issues like if he moves to certain distance then there will be coverage limits which will deny the access of connections. Therefore, 4G has the ability to provide its customers a wider range of coverage even during travelling. This feature of 4G has made the cities into a hotspot.

Better security:

Flexible Plans:

Conclusion

Consider remote eras as a modest bunch of administrations that get speedier and more component rich as more up to date innovation gets to be accessible. The 3G systems that we utilize today permit us to stream video, download music and documents, and surf the web at normal download speeds from 600Kb/s to 1.4Mb/s. With 4G you'll have the capacity to do likewise yet at much quicker rates, while the additional data transmission opens the entryway for fresher applications. 4G has already created a huge impact on the usage of the internet due to its high speed internet quality. There is still a lot of work required in order to make these services more efficient and reliable for the people.

Moreover, the nonstop demand in the requirements of these wireless networks have steered to the need of explorations and understanding of different fundamental issues in the communication and various electromagnetic applications, and have directed to find out durable and pragmatic solutions as well.

Recommendation

Appendix 1:

References

Ahmet AKAN, C¸ agatay EDEMEN “Path to 4G Wireless Networks” 2010 IEEE 21st International Symposium on Personal.

Alaoui, S. (2012). Towards Future 4G Mobile Networks: A Real-World IMS Testbed. International Journal Of Next-Generation Networks, 4(3), 31-43.

Kumaravel, “Comparative study of 3G and 4G in mobile technology,” International Journal of Computer Science Issues, vol. 8,issue 5, pp. 256-259, 2011

Munro, K. (2007). Wireless worms. Network Security, 2007(6), 6-8.

2007. G. Hodgkinson, “Wireless communication-the fundamentals,” BT Technology Journal, vol. 25, no. 2, p. 1, 2007.