Wednesday, 21 August 2013

eIMTA: Enhanced Interference Mitigation & Traffic Adaptation


eIMTA is one of the features being discussed in 3GPP Rel-12. The pictures above and below provide the details.
As can be seen, at the moment all the eNodeB's associated with a network has to transmit the same UL/DL pattern throughout out the system. With eIMTA, each eNodeB can decide the UL/DL pattern itself depending on the load.
The main challenge would be interference management while using this scheme.

See also, this slideshare presentation for details:


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