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Power Control in Cell-Free MIMO Systems by levi123 is a document available to read on EtoBox.
What is Power Control in Cell-Free MIMO Systems about?
The document discusses the downlink of cell-free massive MIMO systems utilizing OTFS modulation, focusing on two pilot-based channel estimation schemes: SP-CHE and EP-CHE. It formulates max-min fairness optimization problems for power allocation and control, demonstrating significant improvements in spectral efficiency through numerical results. The proposed resource allocation strategies yield up to 42-fold and 5-fold increases in per-user spectral efficiency for SP-CHE and EP-CHE schemes, respectively, co
- Author
- levi123
- Language
- EN