Accurate prediction of mobility into publish/subscribe

  • Authors:
  • Fatma Abdennadher;Maher Ben Jemaa

  • Affiliations:
  • National School of Engineers of Sfax, Sfax, Tunisia;National School of Engineers of Sfax, Sfax, Tunisia

  • Venue:
  • Proceedings of the 11th ACM international symposium on Mobility management and wireless access
  • Year:
  • 2013

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Abstract

The prediction of mobility is among the most important problem that requires to be examined for the management of mobility in mobile computing systems. In this paper, we offer a new algorithm for predicting accurately the next reached broker of a mobile subscriber in a publish/subscribe system. In the first step of our work, the mobility patterns between the different brokers are collected from the history of the handoffs. In the second step, the threshold values and handoff probabilities for the different brokers are calculated from these patterns. In the last step, mobility predictions are achieved by using the different calculated values.