Advantages And Disadvantages Of 5G

If you were implementing a low-cost wireless network that had to cover a very large area and support only a few users, the use of 802.11g technology would be a very good option. 11g technology operates at the 2.4Ghz range which allows for access points to provide signals up to 300 feet. The 2.4GHz signal also has lower rates of signal loss from obstructions. This means that a fewer number of AP's would need to be purchased for complete are coverage. Also, by providing throughput of up 54Mbps it could easily support bandwidth needs of multiple users who require minimal bandwidth. This would be the case of a warehouse or large department store where the applications would not place major demands on network resources.

This scenario is an example of using an access point, which a lot of people currently use to be able to access the internet via WiFi,

Currently billions of mobile devices are connected to wireless networks and by the year 2020 when the massive arrival of 5G to the market is expected to be four times higher. This paper aims to analyze the advances in communication for these networks that will be present in all types of portable devices and personal use in addition to computers. It evaluates the progress for aspects of communication and ability to transfer data and information through new wireless networks. The benefits and improvements in communication and performance in different devices for 5G networks are evaluated; this 5G of wireless networks promises an excellent performance in the exchange of personal, business and institutional data, also this paper

5G is the fifth generation wireless broadband technology based on the IEEE 802.11ac standard. 5G is provide high speed then 3G and 4G. 5G operates on 5GHZ signal and set is to offer speed up to 1 GB/s.

In present, 4G is applying with IMT-Advanced and bring more convenience to people. The evolution of mobile phone infrastructure is developing at an incredible rate. No one can accurately predict the trend of its

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.

5G Wi-Fi: The 5th generation of Wi-Fi is here. (2012, July 12). DIGITIMES daily IT news. Retrieved February 1, 2013, from http://www.digitimes.com/supply_chain_window/story.asp?datepublish=2012/7/11&pages=PR&seq=201

Against this backdrop, Sprint has made significant changes in the last 2 years to embark on a turnaround plan of epic importance to its future. The industry is preparing for another major technology upgrade to 5th Generation (5G) which will bring about even faster data speeds, greater coverage, and an exponential expansion of the Internet to many more devices beyond just

Small cells mainly consist of the femtocells, picocells, and microcells. The network can also be known by “distributed radio technology” which consists of centralized baseband units and remote radio heads. “Beamformingtechnology (focusing a radio signal on a very specific area) can be utilized to further enhance or focus small cell coverage”. The common factor binding all of these technologies is that all are centrally managed. [13]

For now, this is what the world can get as everyone waits for 5G to happen. Gigabit will be a sneak peek to what 5G can

One of the most heavily advertised areas of technology in the United States currently is 4G technology. Every commercial and advertisement promises fast speeds, great coverage, and exceptional service altogether. However, the competition proves to be extreme and unbalanced. Since its introduction on Sprint’s network, 4G, or fourth generation cellular technology, has revolutionized both the telecommunication arena while spilling into other technological fields. There is no end in sight for the relentless competition of expanding 4G technologies as coverage and network speeds continue to increase. Currently, 4G technology is offered by all major telecommunication carriers in the United States: Verizon, AT&T, T-Mobile, and Sprint. However, the term “4G” has been loosely used. The best example of this can be associated with Sprint.

The increasing usage of networks especially wireless networks for different applications, has moved to focus towards the design and optimal routing of the networks in the modern life. The use of wireless networks instead of wired networks solves many issues in real life. These challenges includes the Mobility, signal fading, power and energy, data rate, security etc.

What is 5G network? And when was it developed? Well Lets first explain the meaning of the G in the 5G , Well G means Generation , This is the 5th generation of Mobile communications and networking , The first Generation 1G Was introduced in 1982 and it could only support calls and it was quite flawed , as there was no security and was easily hack-able , then in 1992 2G or Known as Edge was Introduced to fix some of the flaws 1G networks had Including support for text messages and slow internet of about 512 kb/s which was quite superb at its time but quite slow if we are comparing with today’s standards. Network engineers have been trying to fix these problems , and after the breakthrough of the internet and some social media websites like MySpace and email messaging in business , 3G was introduced in 2003 , with theoretical downloads speed of 7.2 Mbps which was respectable at the time , of course it took phones quite some time to adapt to the new standard which wasn’t very popular

First, this vision points towards a significantly increased (in comparison to earlier generations) set of stakeholders that 5G needs to accommodate when providing communication solutions. Examples of stakeholders are:-

Compared to wired links, the reliability, scalability, efficiency and capacity of wireless links are often less. The communication channel is subject to noise, fading, interference and has less bandwidth than a wired network.