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Vanu Replacing Cell Tower Equipment With PCs
Dwight Schwartz writes "As reported in an
article on the ScienceDaily site, researchers from
Vanu, Inc. of Cambridge, MA,
have successfully tested a system, the Vanu Software Radio(tm), that can replace a cellular tower's room full of communications hardware with a
Pentium-based computer running Linux. The system
offers the hope of making cellular technology more affordable for small, rural communities." The systems have been tested for the last several months in parts of Texas, with wider adoption planned for the near future.
This is excellent. I live in South Africa, and there is a massive gulf between the poor and the few rich - this will help to connect all the poor people, and especially the ones in rural areas.
What makes me the happiest of all, is that the system runs Linux, and this is great in the light of the fact that the South African government has articulated its commitment to open source software (they have indicated that they may replace several government systems with Linux boxes! so I hope that it happenes)
It just shows what a bit of ingenuity can do.
"I hate people who fabricate unintelligent quotes to add to their work seemingly by some 'anon' sage" -- anon
I'm a student of telecommunications at an university of technology in Finland, and we've had compact basestations gathering dust at a student lab facility for _years_. (one Nokia and one Siemens, if I remember right)
The unit was about two mid-tower cases of volume, had an integrated PC, integrated antennaes, the whole bunch. Everything you need for a GSM basestation. And it really is an old model. Modern models are at least more efficient (with directional tracking antennaes, etc) and more inconspicious (they can look like fake chimneys, parts of wall, etc, so that it doesn't disturb the landscape.)
Probably we're not even talking about the same things since calling a basestation unit a "tower" is ridiculous. Maybe they've replaced the switching centre with a PC? Though I doubt it, since a PC/Pentium would be severely bandlimited to handle thousands of connections. Perhaps with dedicated hardware which is merely controlled by a PC..