【摘要】 针对位置感知系统在具有高度分布、自治,网络拓扑结构动态变化特性移动无线网络中应用的需求,在分析传统位置感知系统特点的基础上,本文提出利用移动Web服务技术构建位置感知系统模型的思路,设计了具有注册发布、发现匹配运算以及广播使用位置感知服务等功能的框架模型与服务交互模型,并实现了基本的算法。对于位置感知系统的理论与应用研究具有一定的参考价值。更多还原

【Abstract】 Demanding of location-aware systems applying in mobile wireless networks with characteristics of highly distributed, autonomy, and network topology dynamic changing, analyzing the characteristics of traditional location-aware systems, this paper proposed based on Mobile Web Service to construct framework and interaction models of location-aware systems, which have registering, publishing, matching and broadcasting functions etc, and achieved basic algorithms. The models have a certain value for researching of location-aware systems theory and practice.更多还原