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Enhanced ORB-based active networking

: Guo, Hui; Becker, Thomas


Hariri, Salim (Hrsg.):
Active Middleware Services. 2nd Annual Workshop on Active Middleware Services 2000. Proceedings : Held in Pittsburgh, Pennsylvania, on August 1, 2000, in conjunction with the 9th IEEE International Symposium on High Performance Distributed Computing, HPDC
New York: Springer Science+Business Media, 2000 (Kluwer international series in engineering and computer science 583)
ISBN: 0-7923-7973-X
ISBN: 978-1-4419-8648-1 (Online)
ISBN: 978-1-4613-4657-9 (Print)
Workshop on Active Middleware Services <2, 2000, Pittsburgh/Pa.>
International Symposium on High Performance Distributed Computing <9, 2000, Pittsburgh>
Fraunhofer FOKUS ()
Distributed Processing Environment; DPE; QoS binding; resource control; active service; quality of service

Future requirements for supporting QoS of distributed object applications by active network, are discussed. A middleware approach for active networking is presented. A CORBA-based distributed processing environment (DPE) is described a, an interoperable service platform in an active network to enable end-to-end QoS for distributed object communication. Two key platform services are presented, i.e., QoS binding and resource control. A binding framework is enhanced to achieve transparent QoS provision for object communications; a resource control framework adaptively manages active router resources through generic abstraction interface to support various IP services. In short, the paper presents a distributed computing model for active networks so that active services can be dynamically deployed as downloadable objects to apply different QoS architectures on demand.