Efficient Localization based on Imprecise Anchors in RFID System Scenario 选口 口 RFID New Opportunities: The same type of items are usually placed in a specified range. The location of these items can be approximately known according to the layout of the merchandize okhsw. 好商网 wwwww.ok51iorom Xiang Lu,Lei Xie,Yafeng Yin,Wei Wang,Baoliu Ye,Sanglu Lu State Key Laboratory for Novel Software Technology,Nanjing University,ChinaScenario Xiang Lu, Lei Xie, Yafeng Yin, Wei Wang, Baoliu Ye, Sanglu Lu State Key Laboratory for Novel Software Technology, Nanjing University, China Efficient Localization based on Imprecise Anchors in RFID System RFID Tag New Opportunities: • The same type of items are usually placed in a specified range. • The location of these items can be approximately known according to the layout of the merchandize