Research Article
PACR: Position-Aware Protocol for Connectivity Restoration in Mobile Sensor Networks
Table 1
Characteristics of techniques based on multiple parameters.
| Reference | Algorithm | Technique | Fault tolerance | Neighbor information | Sensor type | Centralized | Distributed | Controlled movement | Deployment of new nodes | Single node/multiple nonadjacent nodes | Multiple adjacent node | 1 hop | 2 hop | S | M |
| [7] | | ✔ | ✔ | | ✔ | | ✔ | | | ✔ | [8] | | ✔ | ✔ | | ✔ | | ✔ | | | ✔ | [9] | | ✔ | ✔ | | ✔ | | ✔ | | | ✔ | [10] | | ✔ | ✔ | | ✔ | | ✔ | | ✔ | ✔ | [11] | | ✔ | ✔ | | ✔ | | ✔ | | ✔ | ✔ | [12] | | ✔ | ✔ | | ✔ | | ✔ | | ✔ | ✔✔ | [13] | ✔ | | ✔ | | ✔ | | ✔ | | ✔ | ✔ | [14] | | ✔ | ✔ | | | ✔ | ✔ | | | ✔ | [15] | | ✔ | ✔ | | ✔ | | | ✔ | | ✔ | [16] | | ✔ | | ✔ | | ✔ | | | ✔ | | [17] | | ✔ | ✔ | | ✔ | | | ✔ | | ✔ |
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