Abstract
A ubiquitous computing environment is a large-scale mobile environment where numerous sensor devices are widely distributed and connected through wireless networks. However, existing service discovery protocols in sensor networks are inappropriate for such environments since they are not scalable. This paper proposes a DHT (Distributed Hash Table) based service discovery protocol including the mechanism that constructs topology-aware overlay networks in ubiquitous environments. Our protocol is scalable since it does not require a central lookup server and does not rely on multicast or flooding. Simulation results show that our protocol is scalable and outperforms traditional flooding-based protocols.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
