Advertisement

A Density Control Scheme Based on Disjoint Wakeup Scheduling in Wireless Sensor Network

  • EunHwa Kim
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 260)

Abstract

Wireless sensor networks consist of many nodes with sensing, computation, and wireless communications capabilities. Due to difficulty of recharging battery, energy efficiency is essential problem in wireless sensor network. We propose a density control scheme based on disjoint wakeup scheduling which can provide a full connectivity to sink node with a minimum set of active nodes in a highly dense network to prolong the network lifetime.

Keywords

Wireless sensor network Scheduling Connectivity Energy efficiency Density control 

References

  1. 1.
    Akyildiz IF, Su W, Sankarasubramaniam Y, Cayirci E (2002) Wireless sensor networks: a survey. In: Computer networks, vol 38, pp 393–422Google Scholar
  2. 2.
    Chong C, Kumar SP (2003) Sensor networks: evolution, opportunities, and challenges. In: Proceedings of the IEEE, vol 91, pp 1247–1256Google Scholar
  3. 3.
    Ye F, Zhong G, Lu S, Zhang L (2003) Peas: a robust energy conserving protocol for long-lived sensor networks. In: ICDCSGoogle Scholar
  4. 4.
    Zhang H, Hou JC (2003) Maintaining sensing coverage and connectivity in large sensor networks. Technical report UIUC, UIUCDCS-R-2003-2351Google Scholar
  5. 5.
    Xu Y, Bien S, Mori Y, Heidemann J (2003) Topology control protocols to conserve energy in wireless Ad Hoc networks. Technical report CENS 0006Google Scholar
  6. 6.
    Zhang H, Hou JC (2003) Maintaining sensing coverage and connectivity in large sensor networks. Technical report UIUC, UIUCDCS-R-2003-2351Google Scholar
  7. 7.
    Cerpa A, Estrin D (2004) ASCENT: adaptive self-configuring sensor networks topologies. J IEEE Trans Mob Comput 3:272–285Google Scholar
  8. 8.
    Liu C, Wu K, Xiao Y, Sun B (2006) Random coverage with guaranteed connectivity: joint scheduling for wireless sensor networks. J IEEE Trans Parallel Distrib Syst 17(6):562–575Google Scholar
  9. 9.
    Li H, Yu D (2002) A statistical study of neighbor node properties in ad hoc network. In: Proceedings of ICPPW, pp 103–108Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  1. 1.YongIn UniversityYonginSouth Korea

Personalised recommendations