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DFT-Based Channel Estimation Scheme for the Uplink of LTE-A Systems
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 Title & Authors
DFT-Based Channel Estimation Scheme for the Uplink of LTE-A Systems
Kim, Kyung Jun; Choi, Kyung Jun; Kim, Kwang Soon;
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In this letter, a DFT-based channel estimator is proposed for the uplink of LTE-A systems to solve the leakage and enhance the spectral efficiency. It is confirmed that the proposed estimator can significantly improve user and cell spectral efficiencies compared to conventional estimators.
channel estimation;LTE-A;MIMO-OFDM;MU-MIMO;
 Cited by
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