## 4 Proposed Method
### Coverage Hole Repair Based on Mobile Node Redeployment
#### 4.2.2 Calculate the Number of Mobile Sensors Required
_IEEE Internet Things J._**2022**, \(9\), 11396-11407. [CrossRef]
* [PERSON] et al. (2023) [PERSON]; [PERSON]; [PERSON]; [PERSON] Artificial-intelligence-based charger deployment in wireless rechargeable sensor networks. _Future Internet_**2023**, _15_, 117. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON] A novel improved Bat algorithm based on hybrid parallel and compact for balancing an energy consumption problem. _Information_**2019**, _10_, 194. [CrossRef]
* [PERSON] et al. (2024) [PERSON]; [PERSON]; [PERSON] [PERSON] Overview of protocols and standards for wireless sensor networks in critical infrastructures. _Future Internet_**2024**, _16_, 33. [CrossRef]
* [PERSON] et al. (2023) [PERSON]; [PERSON]; [PERSON] Energy consumption reduction in wireless sensor network-based water pipeline monitoring systems via energy conservation techniques. _Future Internet_**2023**, _15_, 402. [CrossRef]
* [PERSON] and [PERSON] (2021) [PERSON]; [PERSON] [PERSON] Energy optimization of wireless visual sensor networks with the consideration of the desired target coverage. _IEEE Trans. Mobile Comput. J._**2021**, _20_, 2795-2807. [CrossRef]
* [PERSON] et al. (2023) [PERSON]; [PERSON]; [PERSON] Hybrid harris hawks with sine cosine for optimal node placement and congestion reduction in an industrial wireless mesh network. _IEEE Access Comput. J._**2023**, _11_, 2500-2523. [CrossRef]
* [PERSON] et al. (2020) [PERSON]; [PERSON]; [PERSON] A two-phase lifetime-enhancing method for hybrid energy-harvesting wireless sensor network. _IEEE Sens. J._**2020**, _20_, 1934-1946. [CrossRef]
* [PERSON] and [PERSON] (2021) [PERSON]; [PERSON] [PERSON]; [PERSON] Optimization of the directional sensor networks with rotatable sensors for target-barrier coverage. _IEEE Sens. J._**2021**, _28276-8288. [CrossRef]
* [PERSON] et al. (2021) [PERSON]; [PERSON]; [PERSON] Obstacle-aware connectivity establishment in wireless sensor networks. _IEEE Sens. J._**2021**, _21_, 5543-5552. [CrossRef]* _[PERSON] et al. (2024)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] Q-learning based MEP search algorithm and coverage enhancement strategy in IoT-enabled intrusion detection. _IEEE Sens. J._**2024**, _24_, 2180-2193. [CrossRef]
* _[PERSON] et al. (2023)_ [PERSON]; [PERSON]; [PERSON] Target-aware distributed coverage and connectivity algorithm for wireless sensor networks. _Wirel. Netw._**2023**, _29_, 1815-1830. [CrossRef]
* _[PERSON] et al. (2024)_ [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] Optimization method for node deployment of closed-barrier coverage in hybrid directional sensor networks. _IEEE Sens. J._**2024**, _24_, 15421-15433. [CrossRef]
* _[PERSON] et al. (2023)_ [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] A k-barrier coverage enhancing scheme based on gaps repairing in visual sensor network. _IEEE Sens. J._**2023**, _23_, 2865-2877. [CrossRef]
* _[PERSON] et al. (2022)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] Discrete army ant search optimizer-based target coverage enhancement in directional sensor networks. _IEEE Sens. Lett._**2022**, \(6\), 7500404. [CrossRef]
* _[PERSON] et al. (2022)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] Coverage control algorithm for DSNs based on improved gravitational search. _IEEE Sens. J._**2022**, _22_, 7340-7351. [CrossRef]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON] FIS-RGSO: Dynamic fuzzy inference system based reverse glowworm swarm optimization of energy and coverage in green mobile wireless sensor networks. _Comput. Commun._**2020**, _10_, 12-34. [CrossRef]
* _[PERSON] et al. (2018)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] Covering algorithm for different obstacles and moving obstacle in wireless sensor networks. _IEEE Internet Things J._**2018**, \(5\), 3305-3315. [CrossRef]
* [PERSON] and [PERSON] (2017) [PERSON]; [PERSON] Distributed deployment algorithms for coverage improvement in a network of wireless mobile sensors: Relocation by virtual force. _IEEE Trans. Control Netw. Syst._**2017**, \(4\), 736-748. [CrossRef]
* _[PERSON] et al.