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Network471 Emerging Technology

Emerging Technology Which will Change the World: Wi-Fi

Gyasi C. Davis

Network 471: Advanced Issues Networking

Professor Elliott

DeVry University

Time: February 18, 2013

Rising Technology Which will Change the Community: WiFi

Items

Introduction.............. ……………………………………................................................ 3 Concerns.............. ……………………………………........................................................ 5 Pro & Con Argument……………………….................................................................... 4-7 Secureness Issues………………………………………...................................................... 7-8 Health Concerns……………………………………......................................................... 8 Network Design……………………………………….................................................... 8-9 WLAN QoS………………………………………........................................................ 9-10 Technological Specification ……....... ………………........................................................ 10-16 Operation Planning………………………………………........................................... 16-17 Conclusion………………………………………........................................................ 17-18 Function Cited Page………………………………………............................................... 19-20

Picture a business environment without network wires linking to every gadget. How would information go their destination? Well, there exists an emerging technology that is here and will transmit bouts wirelessly, but it really is if she is not fully applied to the business world like it could be. That technology is known as Wi-Fi. Wi-Fi does not are a symbol of anything neither is it a great acronym. The Wi-Fi Alliance defines Wi fi as any " wireless neighborhood network (WLAN) products which have been based on the Institute of Electrical and Electronics Engineers' (IEEE) 802. 11 standards”. (Wi-Fi) There are many components that comprise Wi-Fi, therefore naming a single inventor would be difficult. Discussing take a look at a brief history of the 802. 11 regular (the car radio frequency) intended for broadcasting a Wi-Fi sign. Secondly, glance at the electronic gear involved in sending and receiving a Wi-Fi sign, and not astonishingly there are many patents connected with Wi-Fi technology. Vic Hayes continues to be called the " father of Wi-Fi" because he chaired the IEEE committee that created the 802. 11 common in 1997. Before the general public ever heard of Wi-Fi, Vic Hayes proven the standards that will make Wi-Fi feasible. (About. com) Today, there are several distinct protocol which makes Wi-Fi a lot better than it was before. These protocols are 802. 11 a, b, g, n, ac and advertising. What makes these types of protocols several normally would be their transfer speed. For instance , 802. 11a transfer boosts to 20Mbit/s on a installment payments on your 4 Gigahertz band and 802. 11ac (which is dual band) can copy speed up to 450Mbps on the 2 . some GHz music group and 1300Mbps on a a few GHz group. How does Wi-Fi technology resolve a company's problem or perhaps enhance a company's method? To answer this kind of question 1 must look at the problems and their process which exist in a organization.

Problems

Many problem which it department faces is changing or adding additional CAT5e or CAT6 cable within a building. It can really be very expenses and time consuming. In a home environment these bills are extremely low and the period consumption is definitely low also. Normally, it is just a one person job. To upgrade or expand a company network with Cat5e or perhaps Cat6 cable television will require a slew of manpower and cables for that project. For instance , a package of 1000FT of Cat5e cable costs $113. 83 from ComputerCableStore. com. Right now if the IT department desires Cat6 cable then the cost goes up a lot more. For a package of 1000FT Cat6 cable connection goes for $179. 99 on ComputerCableStore. com. So , if the IT staff is re-cabling or just adding additional wires throughout the network can easily as well as the the overall price into the countless numbers. The time to cable connection the network and examine the cabling is yet another problem THIS professionals looks. When wiring, an THAT professional must...

Cited: Bellis, Mary. " Who Invented WiFi? "  About. com Inventors. About. com, 15 Feb. 2013. Internet. 15 February. 2013..

" Cisco Small enterprise Wireless Get Points. " В Cisco. N. p., 18 Feb. 2013. Web. 18 Feb. 2013..

" Electromagnetic Fields and Public Health. " В WHO. And. p., May 2006. Web. 20 Jan. 2013..

" R6300. " В R6300. Netgear, 18 February. 2013. World wide web. 18 February. 2013..

" Six Items That Prevent Your Wi fi, and How to Deal with them. " В PCWorld. N. p., 20 By. 2013. World wide web. 20 By. 2013..

" Welcome. " В Amped Wireless Learning Middle, Tutorialspage_title. And. p., twenty Jan. 2013. Web. twenty Jan. 2013..

" Wi-Fi. " В Webopedia. N. g., 20 By. 2013. Web. 20 January. 2013..

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