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首页> 外文会议>International Conference on Cybernetics and Information Technologies, Systems and Applications(CITSA2004) and 10th International Conference on Information Systems Analysis and Synthesis(ISAS2004) vol.1 >Survey on Middleware for Handheld Devices
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Survey on Middleware for Handheld Devices

机译：手持设备中间件调查

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摘要

The term middleware has been used to describe many different types of software products. Middleware is essentially supplementary software that connects two or more software together. There is a wide variety of software included under this big umbrella called middleware, where categories are assigned to further describe and delineate each of these types. Current advances in portable devices, wireless technologies, and distributed systems have created a mobile computing environment that is characterized by a large scale of dynamism. Diversities in network connectivity, platform capability, and resource availability can significantly affect the application performance. Traditional middleware systems, like CORBA and DCOM, have achieved great success in dealing with the heterogeneity in the underlying hardware and software platforms, offering portability, and facilitating development of distributed applications. This paper represents the experience of several survey papers related to the next generation middleware systems. We first introduce middleware and indicate its general characteristics. We then take a broader perspective and try to identify the main requirements for mobile middleware systems. Following this, we review different categories of mobile middleware technologies and show their strength and weakness. We finally present a future direction on the surveyed work and provide a number of observations about the remaining issues.
机译：术语“中间件”已用于描述许多不同类型的软件产品。中间件实质上是将两个或多个软件连接在一起的补充软件。在这个被称为“中间件”的大伞下包含了各种各样的软件，其中分配了类别来进一步描述和描述每种类型。便携式设备，无线技术和分布式系统的最新进展已经创建了一种以大规模动态为特征的移动计算环境。网络连接，平台功能和资源可用性方面的差异会严重影响应用程序性能。诸如CORBA和DCOM之类的传统中间件系统在处理底层硬件和软件平台的异构性，提供可移植性以及促进分布式应用程序开发方面取得了巨大的成功。本文代表了与下一代中间件系统相关的几篇调查论文的经验。我们首先介绍中间件并说明其一般特性。然后，我们从更广阔的角度出发，尝试确定移动中间件系统的主要要求。接下来，我们回顾了不同类别的移动中间件技术，并说明了它们的优缺点。我们最终提出了有关调查工作的未来方向，并就剩余的问题提供了一些意见。

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