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AnonTechie [soylentnews.org] writes:

New radio tech could HALVE mobile operators' bandwidth needs
A team from Stanford University has patented a technology which could make a huge difference to mobile phone operators by halving their bandwidth requirements overnight. Kuma Networks is showcasing tech which allows radio equipment — such as that used by mobile telephones — to send and receive on the same frequency. It does this in a similar way to a noise-canceling headset. By knowing what a base station is transmitting it can cancel out the information from the very faint signal it receives.
http://www.theregister.co.uk/2014/02/27/mwc2014_ku ma_networks_mobile_tech_halves_bandwidth/ [theregister.co.uk]

http://kumunetworks.com/ [kumunetworks.com]

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