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The Broadband Global Area Network (BGAN) is a global satellite network with telephony owned by Inmarsat using portable terminals. [1] The terminals are normally used to connect a laptop computer to broadband Internet in remote locations, although as long as line-of-sight to the satellite exists, the terminal can be used anywhere.
The transmission medium can be coaxial cable, optical fiber, wireless Internet , twisted pair cable, or satellite. Originally used to mean 'using a wide-spread frequency' and for services that were analog at the lowest level, nowadays in the context of Internet access, 'broadband' is often used to mean any high-speed Internet access that is ...
Satellite Internet access is Internet access provided through communication satellites; if it can sustain high speeds, it is termed satellite broadband. Modern consumer grade satellite Internet service is typically provided to individual users through geostationary satellites that can offer relatively high data speeds, [ 1 ] with newer ...
In Standard IP mode, the service is shared with other concurrent users of the system, providing a ‘best effort’ service. SwiftBroadband can also provide a pre-determined quality of service through Streaming mode. There are 200 spot beams per satellite [6] with each beam supporting up to 90 channels of 432 kbit/s. [7]
The Broadband Global Area Network (BGAN) network provides General Packet Radio Service (GPRS) - type services at up to 800 kbit/s at a latency of 900-1100 ms [41] via an Internet Protocol (IP) satellite modem the size of a notebook computer, [42] while the Global Xpress network offers up to 50 Mbit/s at a latency of 700 ms [43] via antennas as ...
Amazon announced it was "one step closer to deploying its full satellite constellation" on July 21, with construction underway on a new satellite-processing facility at NASA's Kennedy Space Center ...
O3b is a satellite constellation in Medium Earth orbit (MEO) owned and operated by SES, and designed to provide lower-latency broadband connectivity to remote locations for mobile network operators and internet service providers, maritime, aviation, and government and defence.
The StarBand satellite Internet system was a VSAT platform that used K u band satellites for transmission of data from users' PCs to the StarBand network operations center. Two-way bandwidth for residential users was up to 1.5 Mbit/s download speed and 256 kbit/s upload speed, with unlimited usage and online hours.