摘要
简要介绍了无线射频识别技术以及它在各行各业中的不同应用，特别是在室内定位中的应用。重点介绍了对LANDMARC室内定位系统理论的改进，使其可以更好地应用于实际环境。实验结果表明，改进的算法比原来的算法在定位精度上提高了10％～50％。
Radio Frequency iDentification （RFID） Technology and its different applications in various sectors, particularly, in the indoor location, were briefly introduced. The theory of LANDMARC indoor location system was improved to make it more realistic in use. The experimental results show that the improved algorithm yields an accuracy of 10% - 50% higher than the original one does.
出处
《计算机应用》
CSCD
北大核心
2008年第7期1858-1860,1865,共4页
journal of Computer Applications
关键词
无线射频识别
室内定位
接收信号强度指示
k-邻近算法
Radio Frequency IDentification （RFID）
indoor location
Received Signal Strength Indicator （RSSI）
k-nearest algorithm
