2 papers
cs.IT2017
A Framework for Over-the-air Reciprocity Calibration for TDD Massive MIMO Systems
Xiwen Jiang, Alexis Decurninge, Kalyana Gopala +4
One of the biggest challenges in operating massive multiple-input multiple-output systems is the acquisition of accurate channel state information at the transmitter. To take up th…
eess.SP2017
A Refined Analysis of the Gap between Expected Rate for Partial CSIT and the Massive MIMO Rate Limit
Kalyana Gopala, Dirk Slock
Optimal BeamFormers (BFs) that maximize the Weighted Sum Rate (WSR) for a Multiple-Input Multiple-Output (MIMO) interference broadcast channel (IBC) remains an important research a…