【摘要】 分析了无线网络室内定位系统的基本模型及主要问题和难点,并从不同角度提出多个分类标准.随后详细介绍了多个典型无线室内定位系统的实现方法,并分析其优劣点.最后指出商业推广需要进一步完成的工作及未来的研究方向.更多还原

【Abstract】 The basic models,main problems and difficulties of indoor positioning systems in wireless networks are analyzed,and several classification criterions in various aspects are proposed.Then implementations of several typical wireless indoor positioning systems are described in detail,and their advantages and disadvantages are discussed.Further work for better commercial promotion and future direction for research are presented finally.更多还原