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Radio Tech Could Halve Bandwidth Needs

posted by Cactus on Thursday February 27 2014, @05:30PM   Printer-friendly
from the can-you-hear-me-now? dept.

AnonTechie writes:

According to an article from The Register, a team from Stanford University has patented technology that could halve the bandwidth that a mobile provider needs.

Operating under the name Kumu Networks, they are showcasing tech which they claim would exactly double throughput. Radio equipment (such as mobile phones) would be able to send and receive on the same frequency through a process similar to noise-cancelling headphones; by knowing what a base station is transmitting it can cancel out the information from the very faint signal it receives.

 
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  • (Score: 4, Funny) by Socaire on Thursday February 27 2014, @06:41PM

    by Socaire (3343) on Thursday February 27 2014, @06:41PM (#8151)

    I worked on a telco, the powers that be installed a blackbox on the IF lines for the Satellite dish. It supposedly saved satellite bandwith because you could transmit and receive on the same frequencies.

    It worked well enought, with the caveat that from time to time, for some reason, it completely lost the frequency then nothing was transmitted or received until someone (me), went in and reset the thing.

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