tailieunhanh - Điện thoại di động giao thức viễn thông cho các mạng dữ liệu P2

Mobile agent-based service implementation, middleware, and configuration There are two agents groups: Intelligent Agents and Mobile Agents (MAs). Intelligent Agents have the ability to learn and react. MAs can migrate between different hosts, execute certain tasks, and collaborate with other agents. In the Intelligent Network (IN) architecture, the control of the network resources is performed by the signaling plane, whereas the service creation, deployment, and provisioning is performed by the service plane | Mobile Telecommunications Protocols For Data Networks. Anna Hac Copyright 2003 John Wiley Sons Ltd. ISBN 0-470-85056-6 2 Mobile agent-based service implementation middleware and configuration There are two agents groups Intelligent Agents and Mobile Agents MAs . Intelligent Agents have the ability to learn and react. MAs can migrate between different hosts execute certain tasks and collaborate with other agents. In the Intelligent Network IN architecture the control of the network resources is performed by the signaling plane whereas the service creation deployment and provisioning is performed by the service plane. This separation allows introduction of new services and service features without changing the basic functionality of the network for the establishment and the release of resources such as calls and connections. Traffic in the signaling network is reduced by moving services closer to the customers and the messages related to service control are handled locally. The overhead of downloading service programs is done off-line and does not impact signaling performance. MAs enable both temporal distribution . distribution over time and spatial distribution . distribution over different network nodes of service logic. MAs can be implemented in Java programming language. Additional features and mechanisms supported and envisioned in Jini programming language allow for implementation of mobile devices in practical systems. AGENT-BASED SERVICE IMPLEMENTATION Distributed Object Technology DOT provides a Distributed Processing Environment DPE to enable designers to create object-oriented distributed applications which are not necessarily aware of the physical layout of the underlying network structure hidden by platform services. DOT-based specifications of DPEs like CORBA have been adopted 12 MOBILE AGENT-BASED SERVICE IMPLEMENTATION MIDDLEWARE AND CONFIGURATION by the Telecommunications Information Networking Architecture TINA Consortium as the basis