Contents [hide] 1 History 1.1 The name
Contents [hide] 1 History 1.1 The name
IEEE 802.11 – Wireless LAN • http://www2.rad.com/networks/2005/wirelesslan/main.htm • Up-to-date information on Wireless LANs. Technical/Magazines Articles…
Include feedlines connecting radio transmitters and receivers with their antennas, computer network (Internet) connections, and distributing cable television signals.…
Wi-Fi: A term created by the Wi-Fi alliance as part of it’s overall wireless LAN banding and marketing strategy.…
1. A Wireless LAN or WLAN provides wireless network communication over short distances using radio or infrared signals instead of traditional network cabling.…
A Land Are Network (LAN) is a network that connects a group of computers that are within distance of each other to the same network. LAN’s are very useful when it comes to printer sharing and sending and receiving files between all the systems within the facility that share that one network. A LAN is connected by using Ethernet cables, adapters, and hubs. Its counterpart is the WAN or Wide Area Network a WAN is connected by two or more LAN’s and are used for public networking the largest is the internet. This is primarily used for larger networks because it can cover more area giving access to more users. A WLAN connection is the WAP or Wireless Access Point that is transmitted by radio waves over hundreds of feet connected by the internet hub. WLAN is composed of…
Wi-Fi wireless networks support ad hoc connections between devices. Ad hoc Wi-Fi networks are pure peer to peer compared to those utilizing wireless routers as an intermediate device.…
6. WLAN such as wireless A, B, or G is commonly used for networking computers wirelessly and Bluetooth is a trademarked communications protocol initially designed for wireless keyboards and mice but now most commonly used for wireless cell phone headsets.…
Wireless is used in everything that we do with smartphones from personal to work related actions. Searching the internet, sending a email or sending a text message.…
Wi-Fi- A term created my the Wi-Fi Alliance as part of its overall wireless LAN branding and marketing strategy.…
Image a business environment without networking wires connecting to every device. How would information travel to their destination? Well, there is an emerging technology that is here and can transmit packets wirelessly, but it is not being fully utilized in the business world like it could be. That technology is called Wi-Fi. Wi-Fi does not stand for anything nor is it an acronym. The Wi-Fi Alliance defines Wi-Fi as any “wireless local area network (WLAN) products that are based on the Institute of Electrical and Electronics Engineers’ (IEEE) 802.11 standards”. (Wi-Fi) There are several components that make up Wi-Fi, so naming a single inventor would be difficult. Let's take a look at the history of the 802.11 standard (the radio frequency)…
A wireless local area network, or LAN is a flexible data communications system implemented as an augmentation to, or an alternative for a, wired local area network. These networks rely on electromagnetic airwaves to transmit and receive over a defined area, usually a few hundred feet. (Yahoo-wireless) In most cases, a wireless transmitter will be connected directly to a wired land network using Ethernet cables. Once the network feed has been connected to the transmitter, and a constant power supply is established, a steady stream of radio, or infrared waves with be produced (both are electromagnetic waves). The vast majority of wireless LAN systems tend to rely on radio waves as the carries for their signals, because infrared waves tend to have a shorter distance at which they are able to transmit, and are more easily interrupted. Radio waves, or radio carriers as they are referred to, transfer data through modulations of the carrier signal. The addition of data to a radio carrier causes the signal to occupy more than a single frequency. Once data is imprinted onto the radio signal it is a simple reversal of the transmitting process that allows the information to be decoded by a receiving station. (Rho Wireless)…
Wireless is telecommunication via electromagnetic waves the carry signals. Wireless allows people to access internet from different places without having to connect to a land line, it also allos people to communicate all over the worls.…
Wi-Fi is one of the wireless signal types, it uses IEEE 802.11 specifications to make a wireless LAN or local-area network that we can secure, like a home or office network, or even a public network like a coffee shop. Mostly a Wi-Fi network is a way wired connections thru a subscription to the internet leads to a wireless router sending and receiving data from and to customer’s devices, not only they connect to the internet but also to other users directly. The Wi-Fi range is usually wide so most homes or small businesses can communicate together, but for larger homes or even college campuses for example, must implement extenders in strategic places to extend the wireless signal all over the needed place. Wi-Fi standard evolved quickly, with newer versions of it making the signal more efficient & faster than previous versions. Right now most devices use 802.11a/b/g or n, but is also backwards compatible in order to make sure that an older device or laptop computer can also connect to new Wi-Fi routers. But to get the optimal connection speeds, your router & devices must use the latest 802.11 technology, so once you upgrade your computer or get a USB wireless n antenna, consider also getting a…
There are employee and guest wireless (wifi) networks that are available for leadership and clients that need to access the Internet on their wireless devices and laptops. There is also an additional wifi network that is set-up for other employees to use on personal laptops, ipads, tablets, etc.…
The first type of wireless radio wave transmission to describe in this paper is 802.11B. The 802.11B was an amendment to the original 802.11 standard released in because the original did not have fast enough speeds to be sufficient to support the needs that the technology required. 802.11B added speeds of 5.5 and 11 Mbps. The 802.11B standard also supports wireless devices that are up…