Comment BLAST (Score 1) 191
Sounds like their using something like BLAST (bell labs asyncronous space time). Where you can transmit multiple signal on the same frequence at the same.
(http://www.bell-labs.com/org/wireless/1131k0/wc dm a-pub/asil98_cdma_paper.pdf)
It uses the fact that signals bounce off walls and other object and ends up taking multiple paths to the receiver.
(http://www.bell-labs.com/org/wireless/1131k0/w
It uses the fact that signals bounce off walls and other object and ends up taking multiple paths to the receiver.
