are no obstacles blocking the signals between the user and multiple pCells. In a demonstration at Columbia University, a demonstration transmitter unit ran off 1 milliwatt of power (equivalent power to Class 3 Bluetooth) and transmitted video simultaneously over a few metres to about 8 devices. Battery power may also be saved on the devices connected to the pCell technology compared to conventional 4G LTE. The Artemis website shows 3 demonstration videos, the previously described Columbia University one, another at Code Conference with 20 iPads, and a lab demo showing 16 phones sharing 8 cells. Artemis says cellphones and devices that support LTE could be compatible with pCell networks without replacement of the radios. Perlman refutes claims that pCell is simply MU-MIMO, saying that pCells are spaced farther apart than LTE MIMO. References External links Artemis Networks official website The New York Times: Wireless System Could Offer a Private Fast Lane Engadget: OnLive CEO reveals 'entirely new approach' to wireless, credits Rearden for toppling Shannon's Law Mobile telecommunication services Software-defined radio Telecommunications companies of the United States