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2. Point-to-multipoint communication - Wikipedia

   en.wikipedia.org/wiki/Point-to-multipoint...

   In contemporary usage, the term point-to-multipoint wireless communications relates to fixed wireless data communications for Internet or voice over IP via radio or microwave frequencies in the gigahertz range. Point-to-multipoint is the most popular approach for wireless communications that have a large number of nodes, end destinations or end ...

3. TD-2 - Wikipedia

   en.wikipedia.org/wiki/TD-2

   By the late 1960s, almost all of the population of North America was linked using TD-2 and TH. Television signals moved to satellite distribution in the 1970s and 80s, and the network was mostly used for telephone from that time. During the late 1980s and especially 1990s, the installation of fibre optic lines replaced the microwave networks ...

4. Microwave antenna - Wikipedia

   en.wikipedia.org/wiki/Microwave_antenna

   A typical larger microwave antenna designed for mid to long range A parabolic satellite antenna for Erdfunkstelle Raisting, based in Raisting, Bavaria, Germany. C band horn-reflector antennas on the roof of a telephone switching center in Seattle, Washington, part of the U.S. AT&T Long Lines microwave relay network.

5. News, Politics, Sports, Mail & Latest Headlines - AOL.com

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   Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.

6. WiMAX - Wikipedia

   en.wikipedia.org/wiki/WiMAX

   WiMAX base station equipment with a sector antenna and wireless modem on top. Worldwide Interoperability for Microwave Access (WiMAX) is a family of wireless broadband communication standards based on the IEEE 802.16 set of standards, which provide physical layer (PHY) and media access control (MAC) options.

7. System Mechanic Software | 30-Day Free* Trial | AOL Products

   www.aol.com/products/utilities/system-mechanic

   System Mechanic is an easy solution for optimal PC performance and simple computing. Once downloaded, it helps speed up slow computers by removing unnecessary software and files and fixes problems ...