A wireless LAN (WLAN) is a wireless computer network that links two or more devices using wireless communication to form a local area network (LAN) within a limited area such as a home, school, computer laboratory, campus, or office building. This gives users the ability to move around within the area and remain connected to the network. Through a gateway, a WLAN can also provide a connection to the wider Internet.
Wireless community networks (WCNs) or wireless community projects are organizations that take a grassroots approach to providing a viable alternative to municipal wireless networks for consumers.
Wi-Fi is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks in the world, used globally in home and small office networks to link desktop and laptop computers, tablet computers, smartphones, smart TVs, printers, and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops, hotels, libraries and airports to provide the public Internet access for mobile devices.
Linksys is an American brand of data networking hardware products mainly sold to home users and small businesses. It was founded in 1988 by the couple Victor and Janie Tsao, both Taiwanese immigrants to the United States. Linksys products include WiFi routers, mesh WiFi systems, Wifi extenders, access points, network switches, WiFi networking and smart home automation products. It is headquartered in Irvine, California.
A hotspot is a physical location where people may obtain Internet access, typically using Wi-Fi technology, via a wireless local-area network (WLAN) using a router connected to an Internet service provider.
The Linksys WRT54G Wi-Fi series is a series of Wi-Fi–capable residential gateways marketed by Linksys, a subsidiary of Cisco from 2003 until acquired by Belkin in 2013. A residential gateway connects a local area network to a wide area network.
Fon Wireless Ltd. is a company incorporated and registered in the United Kingdom that provides wireless services. Fon was founded in Madrid, Spain, in 2006, by Martín Varsavsky where it headquarters most of its operations.
Tbaytel, formerly the Thunder Bay Telephone Company, is a municipally-owned telecommunications company operating in Thunder Bay, Ontario, Canada, and the surrounding area. Tbaytel's services include data, voice, wireless, internet, digital TV and security.
A municipal wireless network is a citywide wireless network. This usually works by providing municipal broadband via Wi-Fi to large parts or all of a municipal area by deploying a wireless mesh network. The typical deployment design uses hundreds of wireless access points deployed outdoors, often on poles. The operator of the network acts as a wireless internet service provider.
Wireless Nomad (wirelessnomad.com) was a for-profit cooperative based in Toronto, Canada providing subscriber-owned home and business Internet access along with free Wi-Fi wireless Internet access and music to over a hundred nodes, making it the largest free Wi-Fi network in the country at the time. It was founded by Steve Wilton and Damien Fox in January 2005, and turned its DSL internet connections over to private ISP TekSavvy in March 2009. All WiFi nodes were subsequently shut down.
Generic Access Network (GAN) is a protocol that extends mobile voice, data and multimedia applications over IP networks. Unlicensed Mobile Access (UMA) is the commercial name used by mobile carriers for external IP access into their core networks. The latest generation system is named Wi-Fi Calling or VoWiFi by a number of handset manufacturers, including Apple and Samsung, a move that is being mirrored by carriers like T-Mobile US and Vodafone. The service is dependent on IMS, IPsec, IWLAN and ePDG.
Île Sans Fil is a non-profit community wireless network that provides free public wireless Internet access to mobile users in public spaces throughout the island of Montreal, Quebec, Canada. The organization works with cafés, restaurants, bars, stores, community organizations, and individuals to provide free Internet access in public spaces. As of April 2010, the network had over 140,000 registered users and over 212 live hotspots. In 2016, the organization changed it operating name to Zone Access Public Montréal
In a hierarchical telecommunications network, the backhaul portion of the network comprises the intermediate links between the core network, or backbone network, and the small subnetworks at the edge of the network.
WiFiDog is an open source embeddable captive portal solution used to build wireless hotspots.
Long-range Wi-Fi is used for low-cost, unregulated point-to-point computer network connections, as an alternative to other fixed wireless, cellular networks or satellite Internet access.
Piggybacking on Internet access is the practice of establishing a wireless Internet connection by using another subscriber's wireless Internet access service without the subscriber's explicit permission or knowledge. It is a legally and ethically controversial practice, with laws that vary by jurisdiction around the world. While completely outlawed or regulated in some places, it is permitted in others.
Boingo Wireless is an American company that designs, builds and manages wireless networks. Its public and private networks include distributed antenna systems (DAS), small cells, macro towers and more than one million Wi-Fi hotspots around the world. The company operates networks for airports, transit stations, stadiums, military bases, hospitals and commercial properties. The company is headquartered in Los Angeles, California, with additional offices in London, New York City, and Oak Brook, Illinois. The company was listed on the Nasdaq until it was acquired by investment firm Digital Colony Management LLC in 2021.
MiFi is a brand name used to describe a wireless router that acts as a mobile Wi-Fi hotspot. In many countries, including the United States, Canada, and Mexico, Inseego Corp owns a registered trademark on the "MiFi" brand name; in the United Kingdom, mobile operator Hutchison 3G owns the "MiFi" trademark. Novatel Wireless has never offered an official explanation for the origin of the name "MiFi"; it is believed to be short for "My Wi-Fi". In September 2016 Novatel Wireless announced that it agreed to sell the MiFi brand to TCL Industries Holdings of Hong Kong. The sale was expected to close in early 2017, pending approval from shareholders and regulators.
A mobile broadband modem, also known as wireless modem or cellular modem, is a type of modem that allows a personal computer or a router to receive wireless Internet access via a mobile broadband connection instead of using telephone or cable television lines. A mobile Internet user can connect using a wireless modem to a wireless Internet Service Provider (ISP) to get Internet access.
OpenWrt is an open-source project for embedded operating systems based on Linux, primarily used on embedded devices to route network traffic. The main components are Linux, util-linux, musl, and BusyBox. All components have been optimized to be small enough to fit into the limited storage and memory available in home routers.
