DFT Based Channel Estimation Methods for MIMO-OFDM Systems
We first study open-loop techniques, for which the channel is as- sumed to be known at the receiver only. Then, we review sev- eral candidate strategies for the ...
A Dual-Functional Massive MIMO OFDM Communication and Radar ...The main objective of this thesis was to study and investigate the need for timing syn- chronization errors in OFDM system, the major effects of ... Training Signal Design and Tradeoffs for Spectrally-Efficient Multi ...Hence, the actual delay can be calculated using Td = kTs where k is the number of samples delayed. Page 8. International Journal on Information Theory (IJIT), ... OFDM Baseband Receiver Design for Wireless CommunicationsThe authors of the study in [19] used a variety of DNN architectures, including a fully connected DNN, bi-LTSM, and convolutional neural network. (CNN), to help ...
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