Efficient routing for the extension of lifetime and quality of energy constrained ad hoc networks

C. Farinetto, D.A. Harle, C. Tachtatzis, S. Zuyev

Research output: Contribution to conferencePaper

Abstract

This paper presents two new routing algorithms for maximising the lifetimes of wireless energy-constrained ad-hoc networks. Our approach is based on the homogenisation of energy consumption in the network as opposed to the more traditional approach where the paths are chosen based upon highest energy. Results show the relative merits of the proposed schemes with respect to existing energy-aware protocols and clearly indicated that the two proposed algorithms enable full network connectivity to be maintained for longer. Additionally, the two algorithms mitigate against the effects of inevitable node outages caused by energy exhaustion and offer an improved likelihood of maintaining connectivity when nodes are lost by comparison with other previously proposed algorithms.
Original languageEnglish
Pages759-770
Number of pages11
Publication statusPublished - Aug 2005
Event19th International Teletraffic Congress - Beijing, China
Duration: 29 Aug 20052 Sep 2005
http://www.itc19.com/aboutitc

Conference

Conference19th International Teletraffic Congress
Abbreviated titleITC19
CountryChina
CityBeijing
Period29/08/052/09/05
Internet address

Keywords

  • ad hoc routing
  • energy homogeneity
  • grid topology
  • energy-aware routing
  • efficient routing
  • extension
  • lifetime
  • quality
  • energy contrained
  • ad hoc networks

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