Predictive location-based QoS routing in mobile ad hoc networks

Samarth H. Shah, Klara Nahrstedt

Research output: Contribution to journalArticlepeer-review


In mobile ad hoc networks, the locations and resource-richness of mobile nodes vary dynamically. The information used for routing by traditional routing protocols becomes obsolete due to node mobility. To overcome this problem, a predictive location-based QoS routing scheme is needed. In this paper, we present a location-delay prediction scheme, based on a location-resource update protocol, which assists a QoS routing protocol. Our simulation results show that, with our approach, we can predict the location at a given instant in the future with a high degree of accuracy.

Original languageEnglish (US)
Pages (from-to)1022-1027
Number of pages6
JournalIEEE International Conference on Communications
StatePublished - Jan 1 2002

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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