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A publish-subscribe algorithm for environment awareness in MANETs

  • Jianwei Niu*
  • , Chang Liu
  • , Yongping Xiong
  • , Jian Ma
  • *Corresponding author for this work
  • Beihang University
  • CAS - Institute of Computing Technology
  • University of Chinese Academy of Sciences
  • Nokia

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

Abstract

The mobile ad hoc networks are characterized by frequent disconnections and partitioning. In this paper, we focus on data dissemination service. We propose a publish/subscribe protocol for MANETs, which is called SAPS algorithm. This Self-Adaptive Publish/Subscribe (SAPS for short) Algorithm makes use of the information about the users' context and social behaviours, to decide how to obtain useful data. Furthermore, the subscribe nodes do not subscribe information periodically, instead, they adjust their subscribe cycle dynamically according to their context and social behaviours. We compare it with Regular Broadcast algorithm and Uniform algorithm in a series of simulation scenarios, the results of which show that our solution is able to improve data availability, use the energy of nodes efficiently, and reduce the network load.

Original languageEnglish
Title of host publicationIET International Communication Conference on Wireless Mobile and Computing, CCWMC 2009
Pages681-685
Number of pages5
Edition562 CP
DOIs
StatePublished - 2009
EventIET International Communication Conference on Wireless Mobile and Computing, CCWMC 2009 - Shanghai, China
Duration: 7 Dec 20099 Dec 2009

Publication series

NameIET Conference Publications
Number562 CP
Volume2009

Conference

ConferenceIET International Communication Conference on Wireless Mobile and Computing, CCWMC 2009
Country/TerritoryChina
CityShanghai
Period7/12/099/12/09

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Energy Consumption
  • Environment Awareness
  • List Management
  • Self-Adaptive Publish/Subscribe Algorithm

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