Review Article
Mobile Positioning Techniques and Systems: A Comprehensive Review
| Systems | Parameters | Accuracy | Precision | Load | Scalability | Flexibility | CD Processing | Heterogeneity | Orientation | Trajectory |
| Kumar et al. [6] | <3.5 m | L | M | N | — | C | — | Y | — | Liu et al. [7] | — | M | H | N | — | C | — | Y | Y | HimLoc [8] | 3 m | M | H | N | — | C | — | Y | — | Mashuk et al. [9] | 3 m–7 m | L | H | N | — | C | — | Y | — | Gomes et al. [10] | — | H | H | Y | Y | C | — | — | — | REFIRE [11] | — | L | H | Y | — | C | Y | — | — | Nazemzadeh et al. [12] | 1 m–4 m | M | M | — | — | C | Y | Y | Y | Wang et al. [13] | — | L | M | Y | Y | C | Y | — | — | Zhou et al. [14] | <1 m | H | M | Y | Y | C | Y | — | — | Kok et al. [15] | <1 m | H | L | Y | Y | C | Y | Y | — | Marton et al. [16] | — | H | M | Y | Y | C | — | — | — | Anisetti et al. [35] | — | H | M | L | L | C | M | — | — | Khalifa et al. [17] | — | M | L | — | Y | C | Y | — | — | Qian et al. [18] | <1 m | M | L | — | Y | C | Y | Y | — | Kolakowski [19] | <1 m | M | L | — | Y | C | Y | Y | — | Elbakly and Youssef [36] | L | L | L | Y | Y | C | Y | — | — | Satan and Toth [20] | — | L | L | — | — | C | Y | — | — | Prince and Little [37] | <1 m | M | L | L | — | C | — | Y | — | Tomic et al. [21] | <3 m | M | L | Y | Y | C | Y | — | — | Tang et al. [22] | — | M | L | Y | Y | C | Y | — | — | Kumarasiri et al. [23] | <2 m | M | L | Y | Y | D | Y | — | — |
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