Review Article
A Comparative Study of Target Tracking Approaches in Wireless Sensor Networks
Table 1
Classification of target tracking approaches.
| | [47] | [25] | [32] | [26] | [33] |
| Network structure | | | | | | Face | — | — | ✓ | — | — | Tree | — | — | — | — | — | Cluster | | | | | | S: static | S&D | S&D | — | D | — | D: dynamic | Prediction | — | — | Linear mobility | — | Two-dimensional Gaussian distribution | Type of target | | | | | | Continuous | ✓ | — | — | — | — | Discrete | — | ✓ | ✓ | ✓ | ✓ | Number of targets | | | | | | Single | — | ✓ | ✓ | ✓ | ✓ | Multiple | — | — | — | ✓ | — | Binary sensor | — | — | — | — | — | Recovery | — | — | TORS & CORS | — | ✓ |
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