Sparsity Adaptive Compressive Sensing Based Two-stage Channel Estimation Algorithm for Massive MIMO-OFDM Systems
Massive multi-input multioutput (MIMO) coupled with orthogonal frequency division multiplexing (OFDM) has been utilized extensively in wireless communication systems to investigate spatial diversity. However, the increasing need for channel estimate pilots greatly increases spectrum consumption and...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Czech Technical University in Prague
2023
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |