In this work, an SNR-CQI mapping relationship was derived, which was observed to yield a greater data rate over existing relationships described in the literature. A simple downlink transmission for a single Use
M. Rahman, "Downlink snr to cqi mapping for different multiple antenna techniques in lte," in ICFIT, 2010.Downlink SNR to CQI mapping for different multiple antenna techniques in LTE. M. T. Kawser,N. I. B. Hamid,M. N. Hasan,M. S. Alam,M. M. Rahman. Int. Conf. Future Inform....
The paper presents a new approach to estimate, track, and control users moving above speed limits in LTE-Advanced (LTE-A) networks using mapping of the uplink CQI index of the UE since the CQI range can provide an indication to the system regarding the movement and the speed of the UE....