Introduction In today’s technological culture the term Wi-Fi is omnipresent and almost every device intended to connect to the internet has corresponding hardware. In the following chapters the components of this transmission standard will be examined and the basic concepts explained. The specifications and changes to this standard are extensive and therefore only the most important aspects are considered. The information originates from the IEEE standardization committee and two independent and
https://www.cs.ucsb.edu/~almeroth/classes/F04.176A/homework1_good_papers/Alaa-Gharbawi.html The Invention of the Internet - Inventions - HISTORY.com. (n.d.). Retrieved from http://www.history.com/topics/inventions/invention-of-the-internet Lock Down Your Wi-Fi Network: 8 Tips for Small Businesses | PCWorld. (n.d.). Retrieved from http://www.pcworld.com/article/244012/lock_down_your_wi_fi_network_8_tips_for_small_businesses.html The societal costs of digital piracy. (n.d.). Retrieved from http://www.webroot
Introduction Wi-Fi facilitates ease of use and is getting increasingly popular with homes and businesses. Multiple Wi-Fi Access Points can be located in a given area. Wi-Fi security issues continue to be a problem, as the number of Access Points grows. Evolution of War Driving War driving initially originated from the term war dialing a technique that was popularized by the character in the movie ‘WarGames’. War driving emerged as the practice of moving around in a vehicle and hunting wireless access
Wi-Fi on Campus: Is It Beneficial or A Distraction? One among the successes of the computer industry in the last few years is the innovation of Wi-Fi, a short-range wireless broadband technology, which marked a rare bright spot in a bubble-battered market. Wi-Fi is a facility that allows computers, smartphones or other devices to connect to the internet or communicate with one another wirelessly within a particular area (Hamblen and Hofstadter, 2008). Wi-Fi access is available in a growing number
Comparasion between Li-Fi and Wi-F i without any doubt Li-fi technology exceed Wi-Fi in many aspects, So it can be considered future technology because of its speed as well as cheep cost but nonetheless we can't dispensing with Wi-fi especially in the near future ,so It should be used side by side to reduce the pressure on the frequencies of Wi-Fi . Li-Fi Vs Wi-Fi Parameter Li-Fi Wi-Fi Speed for data transfer Data transfer speed >1Gbps Data transfer speed 150 Mbps Medium through which data transfer
Wi-Fi technology and its application in Business organizations Objective To understand the Wi-Fi technology and its applications in Indian business organisations Introduction In today’s high-tech world connectivity to networks is extremely important for organizations to survive. Networking is possible of various machines like computers, laptops, cell phones etc. This term paper talks of Wi-Fi, the wireless technology that allows internet connection to be broadcasted through radio waves
friends and taking interesting classes. Although, one problem I face as a Pierce College student is the Wi-Fi on campus. The Wi-Fi on our campus is a complete joke. The Wi-Fi at Pierce College has trouble connecting to whatever device we use. For example, the Wi-Fi address will pop up on my phone, but when I try to connect, it absolutely refuses to connect. Then, when it does connect, the Wi-Fi signal is so slow, that there is no point in using the free internet. In addition, the signal is so weak
Wi-Fi, a shortened name for wireless fidelity internet access, is a method of connecting to the Internet using radio waves rather than cables, thus making computer usage more convenient than ever as the user is no longer restricted to the confines of his or her own private space. Now a wireless computer user can tap into their own or their employer’s wireless network, but they also may be able to tap into neighbor’s as well. With the increased availability of wireless computer networks comes a new
tablet choices for purchase: The Apple iPad Air (Figure 1) has many impressive features including Wi-Fi, 9.7 inch Retina Display, Apple iOS 7, 16 GB of memory, and an A7 chip with M7 motion coprocessor. Prices start at $500 on up depending on which features you choose. Figure 1 Apple iPad Air (Target) Another popular tablet is the Kindle Fire HDX 7” (Figure 2) with features of 7 inch HDX Display, Wi-Fi, optional 4G LTE Wireless capacity, and 16 GB, 32 GB, or 64 GB. Prices start at $200. Figure
millions of WLANs all across the world can be found in homes, coffee shops, and even in international enterprises. Most of the WLANs deployed today are based on the IEEE 802.11 standards for wireless networks. A group known as the Wi-Fi Alliance created the Wireless Fidelity (Wi-Fi) trademark to brand products operating inside a WLAN with the 802.11 IEEE standards. Manufacturers and network managers use the IEEE 802.11 specifications as a standard for implementing WLANs. The first version of the standard
Wi-Fi is a technology that allows the interchange of data and connection to the internet using radio waves. The name Wi-Fi was a brand name which in English is a synonym of the word "WLAN" (Wireless Local Area Network). The Institute of Electrical and Electronic Engineers (IEEE) defines it as any WLAN products on their 802.11 standards that complete the Wi-Fi Alliance interoperability certification test may only use the “Wi-Fi Certified” Trademark. As of today, more and more devices are starting
business meetings on Skype. In this case, if they are traveling from one city to another it will create disturbance in their work if there is no internet or Wi-Fi available. People believe that Wi-Fi technology should not be free in every city and there should be proper charges, but I believe that it is very important for every city to keep the Wi-Fi service free for their citizen. 74% of grown-up cell phone proprietors ages 18 and more seasoned say they use their phone to get directions or other
Therefore, it is my role to evaluate different wireless networking devices and select the best device for the hospital. Out of the many choices of wireless networks Bluetooth and Wi-Fi (wireless fidelity) were the two networks evaluated, chosen because of increasing popularity and availability. Within the classification of Wi-Fi networks three IEEE standards were compared, the 802.11b, the 802.11g, and the 802.11a. Each option was compared on the criteria of speed, security, range, cost, and application
battery power. Not only does turning off Bluetooth when not in use save battery power, it also limits the risk of hackers accessing the users data without permission. This leads to another issue of poor security. Bluetooth security is weak compared to Wi-Fi and unwanted users can gain access if they’re in a close proximity. If a cable were used instead of Bluetooth, battery consumption would be normal and the threat of hackers gaining access to the users data would be
Introduction • Wi-Fi also common spell with Wifi or interCap word WiFi, is one of the most popular wireless communication standards on the market that exchange data or internet by wirelessly using radio waves. Wi-Fi is technically a trademarked brand name for the wireless standard owned by the Wi-Fi Alliance, much like Bluetooth® is trademarked by the Bluetooth Special Interest Group. The Wi-Fi Alliance also defines Wi-Fi as any WLAN product that based on the IEEE 802.11 standard. However, only Wi-Fi products
Municipal Wi-Fi Municipal Wi-Fi generally refers to the perception of turning an entire city or region into a wireless access zone with a goal of making wireless internet access a universal service (Delta and Matsuura 17). Municipal Wi-Fi is in most instances deployed in large parts of the municipal area or the whole of it by employing a wireless mesh network, which uses hundreds of outdoor routers on utility poles. Recently, there have been struggles for municipal Wi-Fi on whether it should be
Sony Xperia Z2 Specification and review| Sony Xperia Z2 Review After long wait, finally Sony has finally decided to launch its new dashing smartphone Sony Xperia Z2 with it glorious display. As we all know its previous version Sony Xperia Z1 has got great success and still that smartphone is performing well in the markets. One more thing, this high range smartphone is going to be tough competitor for Samsung Galaxy S5, Apple iPhone 5s, HTC One M8 and all other high price products. With power battery
I belong to Shahdara which is the northern suburb of Lahore, Pakistan. The word Shahdara refers King’s way. In the 15th century, it was the gateway between Mughal Empire & Lahore. It is famous for quite a few significant Mughal architectural puts. Shahdara Bagh also is one of most popular and prominent spot. Although this habitation was formerly built on the Ravi River bank, it is at this time situated in the middle of the river near the Ravi Bridge due to variations in the river's course Current
communicate; for example Bluetooth can be used to send files between mobile devices. Cellular broadband, which is used on mobile phones and tablets to be able to access the internet while out of reach of a Wi-Fi signal. I will also look at satellite, which can be used to provide Internet to remote areas and Wi-Fi which is widely used to access Internet and local networks without having to have a physical connection. I will finally assess WiMAX (Worldwide Interoperability for Microwave Access) that is used
the past in today’s world with forever revitalizing technology. Wi-Fi (Wireless Network) or 802.11 networking is a phenomenal way of providing Internet wirelessly at a low cost. Using radio waves, a wireless network connects a PC, mobile phone or just about anything that connects to the internet wirelessly by a router. By transmitting signals at 2.4 or 5 GHz it allows the waves to transmit more data at a faster rate. Typical Wi-Fi standards are 802.11a, b, g, n, or ac and they can switch up the