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首页> 外文期刊>The Journal of Systems and Software >Viewpoints of DSP software and service architectures
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Viewpoints of DSP software and service architectures

机译：DSP软件和服务架构的观点

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The software architecture of a future mobile telecommunication system consists of three main parts: system infrastructure services, middleware services and application services. Infrastructure services provide access technologies and networking services for the middleware services that again provide richer capabilities for wireless applications through mobile Internet. Architecture describes the organization of software systems, components, their internal relationships and connections to the environment. Reusing architectural structures benefits companies, because the architecture is a pivotal part of any system, and a costly one to construct. Architecture is documented and reused through architectural views that describe identified stakeholders and concerns, e.g: the purpose of a system, and the feasibility of constructing, deploying, evolving and maintaining it. Views conform to special viewpoints defined for the domain. This paper describes the viewpoints selected for developing the architecture of middleware services and digital signal processing software and provides a general framework for comparing viewpoints. Comparison and analysis of the defined viewpoints show that domain and system size are the dominant issues to be considered when architectural viewpoints are being selected. (C) 2003 Elsevier Inc. All rights reserved. [References: 24]
机译：未来移动电信系统的软件体系结构包括三个主要部分：系统基础结构服务，中间件服务和应用程序服务。基础结构服务为中间件服务提供访问技术和网络服务，这些中间件服务又通过移动Internet为无线应用程序提供了更丰富的功能。体系结构描述了软件系统，组件，它们的内部关系以及与环境的连接的组织。重用架构结构使公司受益，因为架构是任何系统的关键部分，并且是构建成本很高的系统。通过描述特定的利益相关者和关注点的体系结构视图来记录和重用体系结构，例如：系统的目的以及构建，部署，发展和维护该系统的可行性。视图符合为该域定义的特殊视点。本文描述了用于开发中间件服务和数字信号处理软件的体系结构而选择的观点，并提供了用于比较观点的通用框架。对定义的观点的比较和分析表明，在选择体系结构观点时，领域和系统规模是要考虑的主要问题。 （C）2003 Elsevier Inc.保留所有权利。 [参考：24]

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