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Synchronization and Channel Estimation in OFDM using Modified Linear Minimum Mean Square Error
Published in Institute of Electrical and Electronics Engineers Inc.
In orthogonal frequency division multiplexing (OFDM) systems, the least square (LS) in addition to the technique of linear minimum mean square error (LMMSE) channel estimation are compared using frequency as well as time domain in this paper. A constant LMMSE channel estimation has been proposed in time domain where the channel is not intimated before. It is presented by the Simulation outcomes that the channel estimation execution can be improved by the techniques of time domain but not using the techniques of frequency domain. Additionally, using the technique of LMMSE, higher accuracy is achieved by the proposed method which is presented in the outputs of the simulation. © 2019 IEEE.
About the journal
JournalData powered by Typeset2019 IEEE Pune Section International Conference, PuneCon 2019
PublisherData powered by TypesetInstitute of Electrical and Electronics Engineers Inc.