what is wlan technology
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ARCHIVED: What is a wireless LAN? ARCHIVED: What is a wireless LAN? Introduction. A wireless local area network (WLAN) is a local area network (LAN) that doesn't rely on wired Ethernet connections. A WLAN can be either an extension to a current wired network or an alternative to it. WLANs have data transfer speeds ranging from 1 to 54Mbps, with some manufacturers offering proprietary 108Mbps solutions.
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- For the radio station, see WIFI (AM). Wi-Fi or WiFi is a technology that allows electronic devices to connect to a wireless LAN (WLAN) network, mainly using the 2.4 gigahertz (12 cm) UHF and 5 gigahertz (6 cm) SHF ISM radio bands.
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IEEE 802.11 Wi-Fi Standards As a result the Wi-Fi, IEEE 802.11 standard is widely used to provide WLAN solutions both for temporary connections in hotspots in cafes, airports, hotels and similar places as well as within office scenarios.
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802.11 IEEE wireless LAN standards 802.11 and 802.11x refers to a family of specifications developed by the IEEE for wireless LAN (WLAN) technology. 802.11 specifies an over-the-air interface between a wireless client and a base station or between two wireless clients. The IEEE accepted the specification in 1997.There are several specifications in the 802.11 family: 1  802.11 — applies to wireless LANs and provides 1 or 2 Mbps transmission in the 2.4 GHz band using either frequency hopping spread spectrum (FHSS) or direct sequence spread spectrum (DSSS). 802.11g — applies to wireless LANs and is used for transmission over short distances at up to 54-Mbps in the 2.4 GHz bands. 2  802.11n — 802.11n builds upon previous 802.11 standards by adding multiple-input multiple-output (MIMO).
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How Wireless Networks Work How Wireless Networks Work. A wireless network or Wireless Local Area Network (WLAN) serves the same purpose as a wired one. to link a group of computers. Because wireless doesn't require costly wiring, the main benefit is that it's generally easier, faster and cheaper to set up. Wi-Fi Planet.
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802.11 802.11 is an evolving family of specifications for wireless local area networks (WLANs) developed by a working group of the Institute of Electrical and Electronics Engineers (IEEE). There are several specifications in the family and new ones are occasionally added.
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Home He appeared in the classic 1933 movie as wel. l as a 1976 and 2005 remake. King Kong climbing the Empire State building has become one of the most iconic scenes of all time. King Kong lived on an island known as Skull Island out in the Pacific Ocean where he lives with dinosaurs such as a Plesiosaur.
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WLAN Meaning: A local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol. Classified under: Nouns denoting man-made objects. Synonyms: WiFi; wireless fidelity; wireless local area network; WLAN. Hypernyms (WLAN is a kind of...): LAN; local area network (a local computer network for communication between computers; especially a network connecting computers and word processors and other electronic office equipment to create a communication system between offices)
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- The ability to predict the signal strength provided by ac-cess points in a wireless LAN (WLAN) is not only useful to researchers but is also a convenient capability in prac-tice. For instance, it gives operators an idea of the cover-age provided by a set of access points (APs) based only on their locations, possibly eliminating the need for site
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IEEE 802.11 The IEEE 802.11 standard is a set of media access control (MAC) and physical layer (PHY) specifications for implementing wireless local area network (WLAN) computer communication in the 2.4, 3.6, 5, and 60 GHz frequency bands.
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Network technologies A local area network (LAN) is a group of computers that are connected together in a localized area to communicate with one another and share resources such as printers. Data is sent in the form of packets and to regulate the transmission of the packets, different technologies can be used.
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- From Wikipedia, the free encyclopedia. Wi-Fi, also, WiFi, Wi-fi or wifi, is a brand originally licensed by the Wi-Fi Alliance to. describe the underlying technology of wireless local area networks (WLAN) based on the. IEEE 802.11 specifications.
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- List of WLAN channels. This list of WLAN channels is the set of legally allowed wireless local area network channels using IEEE 802.11 protocols, mostly sold under the trademark Wi-Fi. The 802.11 workgroup currently documents use in five distinct frequency ranges: 2.4 GHz, 3.6 GHz, 4.9 GHz, 5 GHz, and 5.9 GHz bands. Each range is divided into a multitude of channels.
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- 1 Motorola's Wireless Broadband Indoor/Outdoor Solution –Motorola, Inc.  Wi-Fi Protected Access (WPA) is a security standard for users of computers equipped with Wi-Fi wireless connection. It is an improvement on and is expected to replace the original Wi-Fi security standard, Wired Equivalent Privacy (WEP).
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WLAN security: Best practices for wireless network security In most WLAN products, however, these security features are disabled by default. Disabled means the WLAN operates in open system mode--any station can join because they know the network's Service Set Identifier (SSID) or by capturing beacon frames broadcast by APs. The 802.11 standard's security is composed of authentication and encryption.
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Wireless Multimedia Extensions Wireless Multimedia Extensions. Wireless Multimedia Extensions (WME), also known as Wi-Fi Multimedia (WMM), is a Wi-Fi Alliance interoperability certification, based on the IEEE 802.11e standard. It provides basic Quality of service (QoS) features to IEEE 802.11 networks.
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- Reply. […] WLAN – Wireless Local Area Network is a wireless network that works on two frequency bands – 2.4 GHz and 5 GHz. More popular name for the WLAN is WiFi. About the WiFi and WLAN and is there a difference you can read on what is WiFi. […]. Reply. […] consoles, and computers.
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Difference Between WLAN and WI-FI A WI-FI (ready) device effectively means that it is ready for use in a WLAN. Such devices range from desktop computers, laptops, notebooks, to smartphones, palm tops, and other small devices. 1. WLAN is a type of computer network in a relatively small area that dismisses the use of physical means of interconnectivity.
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WLAN Controller A Wireless LAN controller is a device that controlls a number of wireless access points, and provides a common platform for their configuration. The access points are not as ‘intellegent’ as a ‘normal’ AP, and the WLAN Controller takes over this function.
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Difference Between VLAN and LAN VLAN vs LAN. VLAN and LAN are two terms used frequently in the networking field. “LAN” is abbreviated as “Local Area Network” is a computer network to which a large number of computers and other peripheral devices are connected within a geographical area.
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Wi-Fi Multimedia (WMM) Wi-Fi Multimedia (WMM), previously known as Wireless Multimedia Extensions (WME), is a subset of the 802.11e wireless LAN (WLAN) specification that enhances quality of service (QoS) on a network by prioritizing data packets according to four categories.MM also features a Power Save certification that helps small devices on a network conserve battery life. Power Save allows small devices, such as phones and PDAs, to transmit data while in a low-power dozing status.
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What is WiFi? Wi-Fi is a standard wireless networking technology that allows computers and other electronic devices to communicate with each other remotely. When a product has the Wi-Fi label, it is certified to work with standard wireless networking devices.
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Wireless WAN (Redirected from WWAN) A wireless wide area network (WWAN), is a form of wireless network. The larger size of a wide area network compared to a local area network requires differences in technology. Wireless networks of all sizes deliver data in the form of telephone calls, web pages, and streaming video.
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- Commonly referred to as WiMAX or less commonly as WirelessMAN or the Air Interface Standard, IEEE 802.16 is a specification for fixed broadband wireless metropolitan access networks (MANs) that use a point-to-multipoint architecture.
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- Wi-Fi. Wi-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal. It describes network components that are based on one of the 802.11 standards developed by the IEEE and adopted by the Wi-Fi Alliance.Examples of Wi-Fi standards, in chronological order, include:i-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal.
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Wi-Fi Wi-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal.It describes network components that are based on one of the 802.11 standards developed by the IEEE and adopted by the Wi-Fi Alliance.Examples of Wi-Fi standards, in chronological order, include:i-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal.