(1) The dataset must be modified with the change in transmission medium (2) The models are trained with RSS-based datasets (3) These models outperform conventional methods based on received signal strength (4) [15] Has the best average location accuracy of 4.2 cm (5) Low to moderate efficiency
(1) A large amount of sampling data is required (2) Highly reliable after plenty of training process (3) Sensors or RSS-based datasets train models (4) With the LoS component, [41] has the best positioning accuracy of 2.7 cm (5) Useful for real-time location monitoring (6) Highly efficient