技基于WIFI的室内定位项目解决方案.GPS室外定位,LBS室内定位. 但有一个缺点,就是不能进行精确定位于在某一个大厦的哪一个楼层的什么地方.而通过WIFI定位,则可以实现.-WIFI indoor location technology based project solution. GPS positioning outdoors, LBS indoor positioning, but has a drawback that they can not be refined to dete