Feb 22, 2023 · This paper develops an efficient channel estimation algorithm based on second-order statistics of time division duplex (TDD) multiuser massive multiple-input ...

This research work presents a novel Compressed Sensing (CS) and Superimposed Training (SiT) based technique for estimating the sparse uplink channels in massive ...

Second-Order Statistics-Aided Channel Estimation for Multipath Massive MIMO-OFDM Systems. Mohammad Reza Mehrabani, Bahman Abolhassani, Farzan Haddadi ...

SECOND-ORDER STATISTICS-AIDED CHANNEL ESTIMATION FOR MULTIPATH MASSIVE MIMO-OFDM SYSTEMS · Best project center in Tirunelveli.

Sep 26, 2024 · In this article, we have proposed an algorithm for MIMO-OFDM systems that combines pilot symbols with reliable data symbols for channel estimation.

The MMSE based techniques utilize second order KCS and render near optimal performance than the LS based techniques [5]. However, they suffer from the drawbacks ...

This application note gives an overview of the channel estimation strategies used in orthogonal frequency division multiplexing (OFDM) systems.

Oct 8, 2024 · The research proposes a peak-power-assisted channel estimation scheme that accurately selects peak-power carriers at the transmitter of an OFDM ...

This paper develops an efficient channel estimation algorithm based on second-order statistics of time division duplex (TDD) multiuser massive multiple-input ...

This paper proposes a semi-blind, time-domain, channel estimation technique for frequency-selective massive MIMO systems that obtains a better channel ...