کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
464136 | 697288 | 2006 | 31 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Service discovery using volunteer nodes in heterogeneous pervasive computing environments Service discovery using volunteer nodes in heterogeneous pervasive computing environments](/preview/png/464136.png)
We propose a service discovery architecture called VSD (Service Discovery based on Volunteers) for pervasive computing environments. The proposed architecture exploits stable and resourceful nodes, called volunteers, that perform directory services in the network. The VSD architecture recognizes node heterogeneity in terms of mobility and capability. We analyze the characteristics of VSD architecture and operations for optimal system performance. Additionally, trust management is incorporated for secure collaboration among nodes in open environments. By showing that VSD outperforms broadcast-based solutions in MANET scenarios prevalent in pervasive environments, we validate that VSD is a flexible and adaptable architecture appropriate for dynamic environments.
Journal: Pervasive and Mobile Computing - Volume 2, Issue 3, September 2006, Pages 313–343