Using real-time backward traffic difference estimation for energy conservation in wireless devices

Constandinos X. Mavromoustakis, Christos D. Dimitriou, George Mastorakis

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

22 Citations (Scopus)

Abstract

This work proposes a scheme for sharing resources using the opportunistic networking paradigm whereas, it enables Energy Conservation (EC) by allocating Real-Time Traffic-based dissimilar Sleep/Wake schedules to wireless devices. The scheme considers the resource sharing process which, according to the duration of the traffic through the associated channel, it impacts the Sleep-time duration of the node. The paper examines the traffic's backward difference in order to define the next Sleep-time duration for each node. The proposed scheme is being evaluated through Real-Time implementation by using dynamically moving MICA2dot wireless nodes which, are exchanging resources in a Mobile Peer-to-Peer manner. Various performance metrics were considered for the thorough evaluation of the proposed scheme. Results have shown the scheme's efficiency for enabling EC and provide a schematic way for minimizing the Energy Consumption in Real-Time, in contrast to the delay variations between packets; whereas the proposed scheme aims at maximizing the efficiency of resource exchange between mobile peers.

Original languageEnglish
Title of host publicationAP2PS 2012 - 4th International Conference on Advances in P2P Systems
Pages18-23
Number of pages6
Publication statusPublished - 2012
Event4th International Conference on Advances in P2P Systems, AP2PS 2012 - Barcelona, Spain
Duration: 23 Sep 201228 Sep 2012

Other

Other4th International Conference on Advances in P2P Systems, AP2PS 2012
Country/TerritorySpain
CityBarcelona
Period23/09/1228/09/12

Keywords

  • Energy conservation scheme
  • Lifespan extensibility metrics
  • Opportunistic communication performance
  • Resource exchange for energy conservation scheme
  • Traffic-oriented energy conservation

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