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A programmable architecture for the provision of hybrid services

机译：提供混合服务的可编程体系结构

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The success of new service provision platforms will largely depend on their ability to blend with existing technologies. The advent of Internet telephony, although impressive, is unlikely to make telephone customers suddenly turn in favor of computers. Rather, customers display increasing interest in services that span multiple networks (especially Internet protocol-based networks and the telephone and cellular networks) and open new vistas. We refer to these services as hybrid services and propose an architecture for their provision. This architecture allows for programming the service platform elements (i.e., network nodes, gateways, control servers, and terminals) in order to include new service logics. We identify components that can be assembled to build these logics by considering a service as a composition of features such as address translation, security, call control, connectivity, charging, and user interaction. Generic service components are derived from the modeling of these features. We assure that our proposal can be implemented even in existing systems in return for slight changes. These systems are required to generate an event when a special service is encountered. The treatment of this event is handled by an object at a Java service layer. Java has been chosen for its platform-neutrality property and its embedded security mechanisms. Using our architecture, we design a hybrid closed user group service.
机译：新服务提供平台的成功将在很大程度上取决于它们与现有技术融合的能力。互联网电话的出现虽然令人印象深刻，但不太可能使电话客户突然转向使用计算机。而是，客户对跨多个网络（尤其是基于Internet协议的网络以及电话和蜂窝网络）的服务越来越感兴趣，并打开了新的前景。我们将这些服务称为混合服务，并提出了提供这些服务的体系结构。该体系结构允许对服务平台元素（即，网络节点，网关，控制服务器和终端）进行编程，以便包括新的服务逻辑。通过将服务视为功能的组合，例如地址转换，安全性，呼叫控制，连接性，计费和用户交互，我们确定可以组装以构建这些逻辑的组件。通用服务组件源自这些功能的建模。我们保证我们的建议即使在现有系统中也可以实施，以换取稍作更改。遇到特殊服务时，需要这些系统生成事件。此事件的处理由Java服务层上的对象处理。选择Java是因为它具有平台中立性和嵌入式安全性机制。使用我们的体系结构，我们设计了混合封闭用户组服务。

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