Abstract:Recently, a promising technology known as the cell‐free (CF) massive multiple‐input multiple‐output (M‐MIMO) network has emerged as an alternative wireless communication network that offers numerous advantages to wireless communication systems. During this work, we address the uplink (UL) pilot‐based channel estimation (CE) and spectral efficiency (SE) for a CF M‐MIMO network considering spatially correlated channels. The CE and SE are computed respectively, using the Bayesian minimum mean square error (MMSE) … Show more
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