4g - Mobile Communication

The use of cellular phone has skyrocketed since low-price phones and services plans became widely available to the general public in the recent years. As cellular phone is getting more and more

4G or fourth generation technology is a mobile communication standard intended to replace 3G allowing wireless internet access at much higher speeds!

The importance of communications today, has made the mobile phone a basic need for everyone, and the possibility of being in contact with the world at any time or place is a function offered exclusively by mobile phones.

Cell phone and wireless data service are the leading complements for smartphones like the Galaxy S. Leading network providers in the U.S. are AT&T, Verizon, Sprint and T-Mobile. These service providers give consumers access to their networks (equipment and services) that allow smartphone devices to make and receive phone calls and access the Internet; sell and lease devices; and provide technical support to help consumers use and troubleshoot their devices.

It is envisioned that 5G will interconnect everything to the mobile network wirelessly that can be characterized by the tremendous increase in the number of connectivity and traffic volume density [25]. According to the forecast, the capacity density (i.e., the required capacity for a given area) will increase by 1000 times compared to the capacity density in current mobile network (i.e., 4G/4.5G) [26]. The clear effect of this increase is more capacity

Before the age of digital mobile networks, all cell phones broadcast analog signals. This intended using the Advanced Mobile Phone System (AMPS) standard, which runs in a range of frequencies between 824MHz and 894MHz, dubbed the 800MHz band.

Wireless communication has come a long way since weighing around 1.1 kg in 1983 to the myriad of smartphones available in the market today that are lightweight and loaded with endless features.

The realm of mobile communication has evolved at a rapid pace in recent years. Cellular devices have developed from a tool used largely for emergency communication to an apparatus that many individuals could not survive without. In today’s technologically advanced world, cellular devices are used in more ways than to simply communicate. Because mobile phones are now capable of performing much more than simply making and receiving calls or sending and receiving text messages, they have begun to replace many other personal devices and in turn,

Literral (n.d.) asserts that in addition to being smaller 2G mobiles introduced new digital circuit switched transmissions, quick telephone to network signals and SMS (para. 5-6) The third generation of mobile or 3G, the current mobile generation, was first introduced commercially October of 2001 in Japan. 3G offers a wider range of services, such as Broadband internet and high tech video calls (Literral, n.d. para. 7-8).

Today’s mobile computing consists of an ever growing number of devices and it seems like a new type of device comes out every few years or so. One of the great advantages mobile computing has been able to enjoy is playing off the existing technologies. Without advancement in computer field the mobile world would not exist like it dose.

The world today is so deeply evolved with the use of technology a resource. The future of mobile data system has always been a mystery and a question of excitement due to the fact of how different is it going to be from the present generation of mobile data. Mobile data system has been a developing area over the years starting from analogue phone calls to All Internet protocol and communication protocol. The idea for a better and for a more successful next generation of mobile data was inspired from the previous generation. Also, with the development of various apps in smartphones and tablets with data services, it made a plus point in the people’s electricity usage or having to turn of electronic appliances. The term “5G” is the next big

3G and 4G wireless networks can be compared and contrasted by four areas of capabilities: Service and application, network architecture, data throughput and user perception. “Some examples of services offered by 3G wireless networks are CDMA2000 (also known as IMT MultiCarrier (IMTMC), Universal Mobile Telecommunications System (UMTS), and EDGE as well as a long list of others while 4G offer Worldwide Interoperability for Microwave Access (Wimax2) and Long-Term Evolution (LTE- Advance).” (Jamia Yant, 2012, April 26) 3G applications allows users the ability to stream video and audio, video conferencing as well as other multi-media

India is the second largest mobile handset market in the world after China and is poised to become a much larger market. The steady rise in the income levels of India’s growing middle class means that more people can afford mobile service.  In addition, more and more people are opting for higher end devices such as Smartphone especially as a younger generation increasingly relies on mobile phones for Internet access and data usage. This demand will likely lead to a surge in Smartphone sales in India. The Smartphone market is also fueled by the recent launch of 3G services, which is expected to

Mobile networks have made a remarkable growth in the last 20 years. In our time 4G is the main network used to ensure IP connectivity for real time and non-real time services. It will be wrong not to mention that in most 3rd world countries 3G and 2G networks are still of great importance in the field of communication due to poor connectivity issues preventing them to utilize the services of 4G services. This paper will mainly talk about the growth of mobile networks from say 3G to 4G and also mention in details what we expect from 5G network. It will also mention some of the positive and negative impacts to our Kenyan society and ways to ensure that we benefit fully from the services. The proposal in this paper is fundamental shift in the mobile networking philosophy compared to existing 3G and near-soon 4G mobile technologies, and this concept is called here - the 5G.

5G technology stands for fifth Generation Mobile technology .From era 1g to 2.5g and from 3g to 5g this world of telecommunication has seen a number has seen upgrades along with improved performance with every passing day. This fast revolution in mobile computing changes our everyday life. That is way we work, associate, learn and so on. This paper also focuses on all the preceding generations of mobile communication along with fifth generation technology. Fifth generation network provide very high speed broadband wireless connectivity. In fifth generation researches are generally made on development of world wide wireless web(WWWW), dynamic adhoc wireless networks (DAWN) and real wireless world. The most critical advances for 5G technologies are 802.11 wireless Local Area networks(WLAN)and 802.16 wireless metropolitan area networks(WMAN).The Fifth generation concentrate on VOIP –empowered gadgets that client will experience a high level of call volume and data transmission. 5G technology will satisfy all the necessities of clients who always want progressed peculiarities in mobile phones. The main feature in 5g mobile network is that client can simultaneously connect to the multiple wireless technologies and can switch between them. The anticipated versatile technology will help Ipv6 and flat Ip.fifth