3 ms·
Sounds kinda like CDMA. Anyone have a more technical description?
by pkulak 13y ago
Sounds kinda like CDMA. Anyone have a more technical description?
- ashwinl 13y agoI've been looking for a technical explanation as well. The best I've found so far are a host of the patents ostensibly associated with pCell implementation [1], [2], [3], etc. [1] System and method for DIDO precoding interpolation in multicarrier systems https://www.google.com/patents/US8571086 https://www.google.com/patents/US8571086 [2] System and method for adjusting DIDO interference cancellation based on signal strength measurements http://www.google.com/patents/US20110002371 http://www.google.com/patents/US20110002371 [3] Systems and methods to coordinate transmissions in distributed wireless systems via user clustering http://www.google.com/patents/US20110002371 http://www.google.com/patents/US20110002371
- vdm 13y ago[3] is https://www.google.com/patents/US8542763 https://www.google.com/patents/US8542763 , you pasted [2] twice. These are quite readable; worth a look. Thank you, ashwinl.
- KaiserPro 13y agoLooking at the diagram (http://cdn.androidcommunity.com/wp-content/uploads/2014/02/artemis-pcell-4.jpg http://cdn.androidcommunity.com/wp-content/uploads/2014/02/a...) It looks like nothing more than beam forming antennae. Which is what 802.11n does. So this looks like some very sexy marketing, and little else.
- vdm 13y ago"a pure software-defined radio C-RAN" http://artemis.com/pcell http://artemis.com/pcell "data centers connected to the antennas perform fast mathematical calculations to create a unique and coherent wireless signal for every person on the network" -OP