— Context information brings new opportunities for efficient and effective system resource management of mobile devices. In this work we focus on the use of context information t...
Telecommunications network management has attracted a lot of attention in terms of research and standardisation in the last decade. TMN and TINA architectural frameworks try to add...
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
Wearable computing devices are obviously made all the more powerful due to their ability to be innately mobile. With this in mind, spontaneous peer-to-peer networks may emerge amo...
We propose and analyze a scalable and efficient region-based group key management protocol for secure group communications in mobile ad hoc networks. For scalability and dynamic r...