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The Mobile Application Server (MAS): An Infrastructure Platform for Mobile Wireless Services

机译:移动应用服务器(MAS):移动无线服务的基础架构平台

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摘要

There has been a surge of interest in developing advanced mobile voice and data services. One of the biggest challenges faced by service providers is to create new services efficiently and rapidly. We describe the motivation, architecture and design of the Mobile Application Server (MAS), a Java middleware prototype platform for mobile services which provides basic common building blocks required by mobile wireless applications, such as user profile management, location handling, device detection, content adaptation and e-wallet functions. The MAS is modular, flexible, and provides an open API for 3rd party service creation. Users can thus utilize a variety of access technologies (CDPD, cellular, 802.11, SMS, etc.) and delivery mechanisms (HTML, WML, VoiceXML, etc.) while application developers are spared the details of this heterogeneity. The MAS also interfaces to traditional telecommunications system (A/IN) elements such as SCPs as well as Next Generation Network (NGN) or converged-network elements such as Call Agents. We present application examples of the use of MAS, initial performance measurements and discuss some lessons learned from this experimental system. We conclude with directions for further work.
机译:开发高级移动语音和数据服务的兴趣激增。服务提供商面临的最大挑战之一是高效,快速地创建新服务。我们描述了移动应用服务器(MAS)的动机,体系结构和设计,该应用程序是用于移动服务的Java中间件原型平台,它提供了移动无线应用所需的基本通用构件,例如用户配置文件管理,位置处理,设备检测,内容适应和电子钱包功能。 MAS是模块化,灵活的,并提供了用于创建第三方服务的开放API。因此,用户可以利用各种访问技术(CDPD,蜂窝,802.11,SMS等)和交付机制(HTML,WML,VoiceXML等),而应用程序开发人员可以免除这种异构性的细节。 MAS还与诸如SCP的传统电信系统(A / IN)元素以及下一代网络(NGN)或诸如呼叫代理之类的融合网络元素接口。我们提供了使用MAS,初始性能测量的应用示例,并讨论了从该实验系统中学到的一些经验教训。我们以进一步工作的指示作为结束。

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