Accurate Channel Prediction Based on Transformer: Making Mobility Negligible
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2022.3191334
Abstract: Accurate channel prediction is vital to address the channel aging issue in mobile communications with fast time-varying channels. Existing channel prediction schemes are generally based on the sequential signal processing, i.e., the channel in the… read more here.
Keywords: problem; channel; accurate channel; channel prediction ... See more keywords
Accurate Channel Estimation for Millimeter-Wave MIMO Systems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2019.2905640
Abstract: Channel estimation is of great challenge for millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems. The underlying reason can be attributed to two facts. One is the huge dimension of MIMO channel matrix, since mmWave systems typically… read more here.
Keywords: mimo systems; accurate channel; channel estimation; estimation ... See more keywords