Maximum lifetime scheduling for target coverage in wireless sensor networks

Hoon Kim, Youn Hee Han, Sung-Gi Min

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

The best way to conserve energy in wireless sensor networks is to change the radio interface state to sleep mode. The sensors in sleep mode conserve energy, whereas the sensors in active mode use their energy to continue to monitor the target. How sensors are scheduled between active and sleep modes affects the lifetime of the sensor network. Some existing scheduling schemes do not achieve maximum energy efficiency because they do not take into account both overlapping target coverage and the residual energy of sensors. It is important to reduce overlapping target coverage because it can waste sensor energy unnecessarily. In this paper, we propose a new energy efficient algorithm that takes into account both overlapping target coverage and the residual energy of sensors. Simulation results show that this algorithm produces more number of cover sets than the existing algorithms, so that the network lifetime becomes higher.

Original languageEnglish
Title of host publicationIWCMC 2010 - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Pages99-103
Number of pages5
DOIs
Publication statusPublished - 2010 Aug 6
Event6th International Wireless Communications and Mobile Computing Conference, IWCMC 2010 - Caen, France
Duration: 2010 Jun 282010 Jul 2

Other

Other6th International Wireless Communications and Mobile Computing Conference, IWCMC 2010
CountryFrance
CityCaen
Period10/6/2810/7/2

Fingerprint

Wireless sensor networks
Scheduling
Sensors
Interface states
Sensor networks
Energy efficiency
Sleep

Keywords

  • Coverage
  • Network lifetime
  • Overlapped target
  • Sensor scheduling

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Networks and Communications

Cite this

Kim, H., Han, Y. H., & Min, S-G. (2010). Maximum lifetime scheduling for target coverage in wireless sensor networks. In IWCMC 2010 - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference (pp. 99-103) https://doi.org/10.1145/1815396.1815419

Maximum lifetime scheduling for target coverage in wireless sensor networks. / Kim, Hoon; Han, Youn Hee; Min, Sung-Gi.

IWCMC 2010 - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference. 2010. p. 99-103.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, H, Han, YH & Min, S-G 2010, Maximum lifetime scheduling for target coverage in wireless sensor networks. in IWCMC 2010 - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference. pp. 99-103, 6th International Wireless Communications and Mobile Computing Conference, IWCMC 2010, Caen, France, 10/6/28. https://doi.org/10.1145/1815396.1815419
Kim H, Han YH, Min S-G. Maximum lifetime scheduling for target coverage in wireless sensor networks. In IWCMC 2010 - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference. 2010. p. 99-103 https://doi.org/10.1145/1815396.1815419
Kim, Hoon ; Han, Youn Hee ; Min, Sung-Gi. / Maximum lifetime scheduling for target coverage in wireless sensor networks. IWCMC 2010 - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference. 2010. pp. 99-103
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