Node Placement and Path Planning for Improved Area Coverage in Mixed Wireless Sensor Networks (2401.10382v1)
Abstract: For the large-scale monitoring of a physical phenomena using a wireless sensor network (WSN), a large number of static and/or mobile sensor nodes are required, resulting in higher deployment cost. In this work, we develop an efficient algorithm that can employ a small number of static nodes together with a set of mobile nodes for improved area coverage. An efficient deployment of static nodes and guided mobility of the mobile nodes is critical for maximizing the area coverage. To this end, we propose three mixed integer linear programming (MILP) formulations. The first formulation efficiently deploys a set of static nodes and the other two formulations plan the path of a set of mobile nodes so as to maximize the area coverage and minimize the total number of movements required to achieve the desired coverage. We present extensive performance evaluation of the proposed algorithms and its comparison with benchmark approaches. The simulation results demonstrate the superior performance of the proposed algorithms for different network sizes and number of static and mobile nodes.
- A. V. Savkin and H. Huang, “A method for optimized deployment of a network of surveillance aerial drones,” IEEE Syst. J., vol. 13, no. 4, pp. 4474–4477, 2019.
- T. P. Lambrou and C. G. Panayiotou, “Collaborative path planning for event search and exploration in mixed sensor networks,” Int. J. Robot. Res., vol. 32, no. 12, pp. 1424–1437, 2013.
- L. Zhu, C. Fan, H. Wu, and Z. Wen, “Coverage optimization algorithm of wireless sensor network based on mobile nodes,” Int. J. Online Biomed. Eng., vol. 12, no. 08, p. 45–50, 2016.
- B. Liu, P. Brass, O. Dousse, P. Nain, and D. Towsley, “Mobility improves coverage of sensor networks,” in Proc. ACM Int. Symp. Mobile Ad Hoc Netw. Comput., 2005, p. 300–308.
- W. Liang, J. Luo, and X. Xu, “Prolonging network lifetime via a controlled mobile sink in wireless sensor networks,” in IEEE Glob. Telecommun. Conf., 2010, pp. 1–6.
- P. Zhong and F. Ruan, “An energy efficient multiple mobile sinks based routing algorithm for wireless sensor networks,” IOP Conf. Ser.: Mater. Sci. Eng., vol. 323, p. 012029, 2018.
- X. Gao, J. Fan, F. Wu, and G. Chen, “Cooperative sweep coverage problem with mobile sensors,” IEEE Trans. Mobile Comput., vol. 21, no. 2, pp. 480–494, 2022.
- X. Gao, X. Zhu, Y. Feng, F. Wu, and G. Chen, “Data ferry trajectory planning for sweep coverage problem with multiple mobile sensors,” in IEEE Int. Conf. Sens. Commun. Netw., 2016, pp. 1–9.
- X. Gao, J. Fan, F. Wu, and G. Chen, “Approximation algorithms for sweep coverage problem with multiple mobile sensors,” IEEE/ACM Trans. Netw., vol. 26, no. 2, pp. 990–1003, 2018.
- G. Wang, G. Cao, P. Berman, and T. F. La Porta, “Bidding protocols for deploying mobile sensors,” IEEE Trans. Mobile Comput., vol. 6, no. 5, pp. 563–576, 2007.
- M. Vecchio and R. López-Valcarce, “Improving area coverage of wireless sensor networks via controllable mobile nodes: A greedy approach,” J. Netw. Comput. Appl., vol. 48, pp. 1–13, 2015.
- T. Lambrou, C. Panayiotou, S. Felici-Castell, and B. Beferull-Lozano, “Exploiting mobility for efficient coverage in sparse wireless sensor networks,” Wireless Pers. Commun., vol. 54, pp. 187–201, 2010.
- T. P. Lambrou and C. G. Panayiotou, “Collaborative event detection using mobile and stationary nodes in sensor networks,” in Int. Conf. Collaborative Comput.: Netw., Appl. and Worksharing (CollaborateCom), 2007, pp. 106–115.
- ——, “Collaborative area monitoring using wireless sensor networks with stationary and mobile nodes,” J. Adv. Signal Process., 2009.
- R. Elhabyan, W. Shi, and M. St-Hilaire, “Coverage protocols for wireless sensor networks: Review and future directions,” J. Commun. Netw., vol. 21, no. 1, pp. 45–60, 2019.
- N. Temene, C. Sergiou, C. Georgiou, and V. Vassiliou, “A survey on mobility in wireless sensor networks,” Ad Hoc Netw., vol. 125, p. 102726, 2022.
- C. Zygowski and A. Jaekel, “Optimal path planning strategies for monitoring coverage holes in wireless sensor networks,” Ad Hoc Netw., vol. 96, p. 101990, 2020.
- M. Watfa and S. Commuri, “Boundary coverage and coverage boundary problems in wireless sensor networks,” Int. J. Sens. Netw., vol. 2, pp. 273–283, 2007.