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On energy-efficient trap coverage in wireless sensor networks

Published: 06 December 2013 Publication History

Abstract

In wireless sensor networks (WSNs), trap coverage has recently been proposed to trade off between the availability of sensor nodes and sensing performance. It offers an efficient framework to tackle the challenge of limited resources in large-scale sensor networks. Currently, existing works only studied the theoretical foundation of how to decide the deployment density of sensors to ensure the desired degree of trap coverage. However, practical issues, such as how to efficiently schedule sensor node to guarantee trap coverage under an arbitrary deployment, are still left untouched. In this article, we formally formulate the Minimum Weight Trap Cover Problem and prove it is an NP-hard problem. To solve the problem, we introduce a bounded approximation algorithm, called Trap Cover Optimization (TCO) to schedule the activation of sensors while satisfying specified trap coverage requirement. We design Localized Trap Coverage Protocol as the localized implementation of TCO. The performance of Minimum Weight Trap Coverage we find is proved to be at most O(ρ) times of the optimal solution, where ρ is the density of sensor nodes in the region. To evaluate our design, we perform extensive simulations to demonstrate the effectiveness of our proposed algorithm and show that our algorithm achieves at least 14% better energy efficiency than the state-of-the-art solution.

References

[1]
Bai, X., Kumar, S., Xuan, D., Yun, Z., and Lai, T. 2006. Deploying wireless sensors to achieve both coverage and connectivity. In Proceedings of the 7th ACM International Symposium on Mobile Ad Hoc networking and Computing (MobiHoc). 131--142.
[2]
Balasubramanian, R., Ramasubramanian, S., and Efrat, A. 2006. Coverage time characteristics in sensor networks. In Proceedings of the IEEE International Conference on Mobile Adhoc and Sensor Systems (MASS). 566--569.
[3]
Balister, P. and Kumar, S. 2009. Random vs. deterministic deployment of sensors in the presence of failures and placement errors. In Proceedings of the IEEE International Conference on Computer Communications (INFOCOM). 2896--2900.
[4]
Balister, P., Zheng, Z., Kumar, S., and Sinha, P. 2009. Trap coverage: Allowing coverage holes of bounded diameter in wireless sensor networks. In Proceedings of the IEEE International Conference on Computer Communications (INFOCOM). 136--144.
[5]
Berman, P., Calinescu, G., Shah, C., and Zelikovsky, A. 2005. Efficient energy management in sensor networks. Ad Hoc Sen. Wirel. Netw. Net.
[6]
Cao, Q., Abdelzaher, T., He, T., and Stankovic, J. 2005. Towards optimal sleep scheduling in sensor networks for rare-event detection. In Proceedings of the 4th International Symposium on Information Processing in Sensor Networks (IPSN). 20--27.
[7]
Cao, X., Chen, J., Zhang, Y., and Sun, Y. 2008. Development of an integrated wireless sensor network micro-environment monitoring system. ISA Trans. 47, 3, 247--255.
[8]
Cardei, M. and Du, D. 2005. Improving wireless sensor network lifetime through power aware organization. Wirel. Netw. 11, 333--340.
[9]
Cardei, M., Thai, T., Li, Y., and Wu, W. 2005. Energy-efficient target coverage in wireless sensor networks. In Proceedings of the IEEE International Conference on Computer Communications (INFOCOM). 1976--1984.
[10]
Chen, J., Li, J., He, S., Sun, Y., and Chen, H. 2010. Energy-efficient coverage based on probabilistic sensing model in wireless sensor networks. IEEE Commun. Lett. 14, 9, 833--835.
[11]
Cheng, W., Li, M., Liu, K., Liu, Y., Li, X., and Liao, X. 2008. Sweep coverage with mobile sensors. In Proceedings of the IEEE International Symposium on Parallel and Distributed Processing (IPDPS). 1--9.
[12]
Chvatal, V. 1979. A greedy heuristic for the set-covering problem. Math. Oper. Res. 4, 3, 233--235.
[13]
Cormen, T., Leiserson, C., Rivest, R., and Stein, C. 2001. Data structures for disjoint sets. In Introduction to Algorithms, MIT Press and McGraw-Hill, 498--524.
[14]
Dong, D., Liu, Y., Liu, K., and Liao, X. 2010. Distributed coverage in wireless ad hoc and sensor networks by topological graph approaches. In Proceedings of the IEEE International Conference on Distributed Computing Systems. 106--115.
[15]
Gui, C. and Mohapatra, P. 2004. Power conservation and quality of surveillance in target tracking sensor networks. In Proceedings of the 10th Annual International Conference on Mobile Computing and Networking (MobiCom). 129--143.
[16]
He, S., Chen, J., and Sun, Y. 2012a. Coverage and connectivity in duty-cycled wireless sensor network for event monitoring. IEEE Trans. Parallel Distrib. Syst. 23, 3, 475--482.
[17]
He, S., Chen, J., Yau, D., Shao, H., and Sun, Y. 2012b. Energy-efficient capture of stochastic events under periodic network coverage and coordinated sleep. IEEE Trans. Parallel Distrib. Syst. 23, 6, 1090--1102.
[18]
Hwang, J., He, T., and Kim, Y. 2007. Exploring in-situ sensing irregularity in wireless sensor networks. In Proceedings of the 5th International Conference on Embedded Networked Sensor Systems (SenSys). 289--303.
[19]
Jeong, J., Gu, Y., He, T., and Du, D. 2009. Visa: Virtual scanning algorithm for dynamic protection of road networks. In Proceedings of the IEEE International Conference on Computer Communications (INFOCOM). 927--935.
[20]
Karp, R. M. 2010. Reducibility among combinatorial problems. In 50 Years of Integer Programming 1958-2008, Springer, Berlin, 219--241.
[21]
Kasbekar, G., Bejerano, Y., and Sarkar, S. 2009. Lifetime and coverage guarantees through distributed coordinate-free sensor activation. In Proceedings of the 15th Annual International Conference on Mobile Computing and Networking (MobiCom). 169--180.
[22]
Ko, J., Lu, C., Srivastava, M., Stankovic, J., Terzis, A., and Welsh, M. 2010. Wireless sensor networks for healthcare. Proc. of IEEE 98, 11, 1947--1960.
[23]
Kumar, S., Lai, T., and Arora, A. 2005. Barrier coverage with wireless sensors. In Proceedings of the 11th Annual International Conference on Mobile Computing and Networking (MobiCom). 284--298.
[24]
Kumar, S., Lai, T., Posner, M., and Sinha, P. 2010. Maximizing the lifetime of a barrier of wireless sensors. IEEE Trans. Mobile Comput. 9, 8, 1161--1172.
[25]
Li, J., Chen, J., He, S., He, T., Gu, Y., and Sun, Y. 2011. On energy-efficient trap coverage in wireless sensor networks. In Proceedings of the IEEE Real-Time Systems Symposium (RTSS). 139--148.
[26]
Li, J., Chen, J., and Lai, T. 2012. Energy-efficient intrusion detection with a barrier of probabilistic sensors. In Proceedings of the IEEE International Conference on Computer Communications (INFOCOM). 118--126.
[27]
Liu, B. and Towsley, D. 2004. A study of the coverage of large-scale sensor networks. In Proceedings of the IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS). 475--483.
[28]
Liu, Y. and Liang, W. 2005. Approximate coverage in wireless sensor networks. In Proceedings of the IEEE International Conference on Local Computer Networks (LCN). 68--75.
[29]
Mao, G., Fidan, B., and Anderson, B. 2007. Wireless sensor network localization techniques. Comput. Netw. 51, 10, 2529--2553.
[30]
Meguerdichian, S., Koushanfar, F., Potkonjak, M., and Srivastava, M. 2001. Coverage problems in wireless ad-hoc sensor networks. In Proceedings of the IEEE International Conference on Computer Communications (INFOCOM). 1380--1387.
[31]
Patwari, N., Ash, J., Kyperountas, S., Hero, A., Moses, R., and Correal, N. 2005. Locating the nodes: Cooperative localization in wireless sensor networks. IEEE Signal Proces. Mag. 22, 4, 54--69.
[32]
Ren, S., Li, Q., Wang, H., Chen, X., and Zhang, X. 2007. Design and analysis of sensing scheduling algorithms under partial coverage for object detection in sensor networks. IEEE Trans. Parallel Distrib. Syst. 18, 3, 334--350.
[33]
Sankararaman, S., Efrat, A., Ramasubramanian, S., and Taheri, J. 2009. Scheduling sensors for guaranteed sparse coverage. http://arxiv.org/abs/0911.4332.
[34]
Slijepcevic, S. and Potkonjak, M. 2001. Power efficient organization of wireless sensor networks. In Proceedings of the IEEE International Conference on Communications (ICC). 472--476.
[35]
Wang, G., Cao, G., and Porta, T. 2004. Movement-assisted sensor deployment. In Proceedings of the IEEE International Conference on Computer Communications (INFOCOM). 2469--2479.
[36]
Wang, X., Xing, G., Zhang, Y., Lu, C., Pless, R., and Gill, C. 2003. Integrated coverage and connectivity configuration in wireless sensor networks. In Proceedings of the 1st International Conference on Embedded Networked Sensor Systems (SenSys). 28--39.
[37]
Yan, T., Gu, Y., He, T., and Stankovic, J. 2008. Design and optimization of distributed sensing coverage in wireless sensor networks. ACM Trans. Embed. Comput. Syst. 7, 1--40.
[38]
Yang, S., Dai, F., Cardei, M., and Wu, J. 2005. On multiple point coverage in wireless sensor networks. In Proceedings of the IEEE International Conference on Mobile Adhoc and Sensor Systems Conference (MASS).
[39]
Zahedi, S., Srivastava, M., Bisdikian, C., and Kaplan, L. 2010. Quality tradeoffs in object tracking with duty-cycled sensor networks. In Proceedings of the IEEE Real-Time Systems Symposium (RTSS). 160--169.

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      cover image ACM Transactions on Sensor Networks
      ACM Transactions on Sensor Networks  Volume 10, Issue 1
      November 2013
      559 pages
      ISSN:1550-4859
      EISSN:1550-4867
      DOI:10.1145/2555947
      Issue’s Table of Contents
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

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      Publication History

      Published: 06 December 2013
      Accepted: 01 January 2013
      Revised: 01 October 2012
      Received: 01 March 2012
      Published in TOSN Volume 10, Issue 1

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      Author Tags

      1. Wireless sensor networks
      2. energy-efficient
      3. scheduling
      4. trap coverage

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