… The problem of power allocation to data symbols in the UL of cell-free multi-user (MU) …
Nguyen, HD Han and VD Nguyen, “Optimal Power Control and Load Balancing for Uplink …

… , cell-free MIMO networks are still susceptible to multi-user … The max-min fairness power
control problem is investigated … In contrast to the assumption of |U| |M|N in massive MIMO …

… training power (1−φ)PE is used for transmitting the legitimate uplink training … user power
control (specific for cell-free massive MIMO systems) where each AP has its own transmit power …

… optimized LSFP (V-LSFP) scheme for downlink power allocation in CF mMIMO systems by
using the uplink… θ = 0 leads to equal power control and θ → 1 promotes more user fairness. To …

Cell-free massive MIMO (CFmMIMO) is considered as one of the enablers to meet the … This
paper provides algorithms for channel estimation (CE) and uplink (UL) receive combining (RC…

… mainly work in the uplink transmission phase, we focus on the uplink transmission in this …
, the other part is the power control and uplink information transmission. These two parts …

… [11] TH Nguyen, TK Nguyen, HD Han, and VD Nguyen, ‘‘Optimal power control and load
balancing for uplink cell-free multi-user massive MIMO,’’ IEEE Access, vol. 6, pp. 14462–14473, …

… We consider a CF massive MIMO system with N ≥ 1 antennas per AP. Most … an uplink
training phase of τtr samples and two data transmission phases of τd (downlink) and τup (uplink) …

… system considering impact of CE and power control which results in increased network …
τ l c is divided into following three phases named as Uplink (UL) training τ p , Downlink (DL) …

… , not all subbands are suitable for multi-user pairing. Therefore, we consider the centralized
… , “Optimal power control and load balancing for uplink cell-free multi-user massive MIMO,” in …