Performance of service location protocols in MANET based on reactive routing protocols

  • Authors:

  • Hyun-Gon Seo;Ki-Hyung Kim;Won-Do Jung;Jun-Sung Park;Seung-Hwan Jo;Chang-Min Shin;Seung-Min Park;Heung-Nam Kim

  • Affiliations:

  • Department of Computer Engineering, Yeungnam University, Gyungsan, Gyungbuk, Korea;Division of Information and Computer Engineering, Ajou University, Suwon, Korea;Department of Computer Engineering, Yeungnam University, Gyungsan, Gyungbuk, Korea;Department of Computer Engineering, Yeungnam University, Gyungsan, Gyungbuk, Korea;Ubiquitous Computing Middleware Research Team, Embedded S/W Technology Center, Basic Research Laboratory, Electronics and Telecommunications Research Institute, Korea;Ubiquitous Computing Middleware Research Team, Embedded S/W Technology Center, Basic Research Laboratory, Electronics and Telecommunications Research Institute, Korea;Ubiquitous Computing Middleware Research Team, Embedded S/W Technology Center, Basic Research Laboratory, Electronics and Telecommunications Research Institute, Korea;Ubiquitous Computing Middleware Research Team, Embedded S/W Technology Center, Basic Research Laboratory, Electronics and Telecommunications Research Institute, Korea

  • Venue:
  • ICN'05 Proceedings of the 4th international conference on Networking - Volume Part II
  • Year:
  • 2005

  • Wireless ad hoc VoIP

    Proceedings of the 2007 Workshop on Middleware for next-generation converged networks and applications

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Abstract

Automatic service discovery, the problem of discovering service providers by specifying desired properties of services, is an important and necessary component for collaboration in the ubiquitous computing environment such as MANET. This paper investigates the effects of the on-demand route discovery on the performance of service location protocols in MANET based on on-demand routing protocols. We first design a service discovery architecture in MANET based on AODV and evaluate both the distributed and centralized versions of the architecture by simulation. For evaluating the performance, we examine such performance metrics as service hit ratio, service discovery time, and control message overheads. The results show that the distributed scheme outperforms the centralized scheme in most simulation scenarios because of the on-demand routing overheads.