Ad hoc and Ubiquitous Communication Environment supported by Data-Driven Networking Processor

This paper proposes the necessity of the secure, ad hoc and ubiquitous communication environment that is integrating personal authentication and usage right management onto the mobile ad hoc network, which is an infrastructureless network suitable to the emergency cases. To implement this environment, this paper studies technical requirements to each layer and among them it proposes two basic ideas. One is the reliable information transmission over the ad hoc network. We propose to combine multiple description coding (MDC) with multiple source transport in order to maintain a smooth video streaming over wireless ad hoc networks. The other is the data-driven platform to support communication environment, which achieves efficient real-time multi-processing capability without any runtime overhead based on the passive or data-driven execution mode