Policy-based Model-driven Pervasive Service Creation and Adaptation (PANDA)

基于策略的模型驱动的普适服务创建和适应（PANDA）

• 批准号: EP/D061881/1
• 负责人: Kun Yang
• 金额: $ 27.18万
• 依托单位: University of Essex
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2006
• 资助国家: 英国
• 起止时间: 2006 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FD061881%2F1
• 关键词: Policy; based; Model; driven; Pervasive

Recent years have seen a significant increase in research and development of mobile and wireless networks (MWN), including UMTS, IEEE 802.11, mobile ad hoc networks, sensor networks, etc. The future success of MWN systems lie in its ability to provide users with cost-effective services that have the potential to run anywhere, anytime and on any device without (with little) user attention. Services of these features are termed as pervasive services. Obviously creating such services of high adaptability is challenging. PANDA project is inspired by this challenge and proposes a novel methodology that will enable to create pervasive services in a user-friendly and automated way and to execute services in an adaptive manner. PANDA advocates the shift of the pervasive service engineering attention from the effort of building a service supporting environment to the emphasis on the pervasive service internal logic itself. To this end, PANDA will investigate the idea of utilizing policy-based management (PBM) method to describe and control the internal logic of pervasive services in a flexible way and the idea of utilizing layered models to describe the implementing code of pervasive services. In particular, a specific service description language utilizing PBM will be investigated so as to grant intelligence into pervasive services while keeping it adaptable to any contextual change. All these thoughts encourage the further decoupling of services from their underlying networks. The above methodology will be implemented into an open software platform and be evaluated by a real-life service scenario on the project testbed.

近年来，移动和无线网络（MWN）的研究和开发显著增加，包括UMTS， IEEE 802.11，移动自组织网络，传感器网络等。MWN系统未来的成功在于它能够为用户提供具有成本效益的服务，这些服务有可能随时随地在任何设备上运行，而无需（很少）用户注意。具有这些特性的服务被称为普及服务。显然，创建这种高适应性的服务是具有挑战性的。PANDA项目受到这一挑战的启发，提出了一种新颖的方法，能够以用户友好和自动化的方式创建普及服务，并以自适应的方式执行服务。PANDA倡导将普适服务工程的注意力从构建服务支持环境的努力转移到强调普适服务内部逻辑本身。为此，PANDA将研究利用基于策略的管理方法灵活地描述和控制普适服务的内部逻辑，以及利用分层模型描述普适服务的实现代码。特别地，将研究利用PBM的特定服务描述语言，以便将智能授予普及服务，同时使其适应任何上下文变化。所有这些想法都鼓励了服务与其底层网络的进一步解耦。上述方法将在开放的软件平台上实施，并在项目测试台上通过实际服务场景进行评估。

项目成果

A Selective Downlink Scheduling Algorithm to Enhance Quality of VOD Services for WAVE Networks

• DOI: 10.1155/2009/478157
• 发表时间: 2009
• 期刊: EURASIP Journal on Wireless Communications and Networking
• 影响因子: 2.6
• 作者: Shumao Ou;Kun Yang;Hsiao-Hwa Chen;A. Galis

A multihop peer-communication protocol with fairness guarantee for IEEE 802.16-based vehicular networks

• DOI: 10.1109/tvt.2007.906875
• 发表时间: 2007-11-01
• 期刊: IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
• 影响因子: 6.8
• 作者: Yang, Kun;Ou, Shumao;He, Jianghua
• 通讯作者: He, Jianghua

A location-based service advertisement algorithm for pervasive service discovery in wireless mobile networks

无线移动网络中普遍服务发现的基于位置的服务广告算法

• DOI: 10.1002/wcm.635
• 发表时间: 2008
• 期刊: Wireless Communications and Mobile Computing
• 作者: Yang K