Resource control for IP services using OpenAPI on next generation networks

摘要

CA on the Next Generation Networks adopts OpenAPI and various service applications are executed on CA. A service application which uses JAIN, one of OpenAPIs, is implemented as EJB. Therefore, various service applications are executed on one JVM. But former Java security model is not aimed to control access between internal applications or consuming memory, but to control access from the inside of JVM to the outside of JVM. In this paper, to control resource quantity control for service application on JVM, we proposed a "instance tree" model and JVM-oriented architecture and process-oriented architecture, and we consider both architecture.