Freifunk (German for: "free radio") is a non-commercial open grassroots initiative to support free computer networks in the German region. Freifunk is part of the international movement for a wireless community network. The initiative counts about 400 local communities with over 41,000 access points. Among them, Münster, Aachen, Munich, Hanover, Stuttgart, and Uelzen are the biggest communities, with more than 1,000 access points each.
Aim
The main goals of Freifunk are to build a large-scale free wireless Wi-Fi network that is decentralized, owned by those who run it and to support local communication. The initiative is based on the Picopeering Agreement. In this agreement, participants agree upon a network that is free from discrimination, in the sense of net neutrality. Similar grassroots initiatives in Austria and in Switzerland are FunkFeuer and Openwireless.
Technology
Like many other free community-driven networks, Freifunk uses mesh technology to bring up ad hoc networks by interconnecting multiple Wireless LANs. In a Wi-Fi mobile ad hoc network, all routers connect to each other using...
Terenc3|Ben
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