The invention discloses a wireless positioning measuring method and device based on plane fitting, which can obtain wireless positioning measurement results with only 2 base stations. The technical proposal is that the invention of the basic principles of network planning based on the downlink signal transmission delay calculation of each base station according to the terminal measurement for each cell downlink signal can be measured results, the ground plane of each base station position fitting surface is flat, the final calculation of the terminal position according to the optimal cost function. The invention is applied to the field of mobile communication.
【技术实现步骤摘要】
【技术保护点】
一种基于平面拟合的无线定位测量方法,包括: (1)在无线网络控制器中存储各个基站的地平面的位置(x↓[i],y↓[i],z↓[i])和对应的基站天线高度h↓[i],其中i为基站编号,该地平面的位置和对应的基站天线高度均为已知信息; (2)如果终端侧是进行主导模式的位置估计,则由无线网络控制器通过广播信道或者专用信道向终端传递相关服务小区和可能被测量的相邻小区所存储的地平面的位置和对应的基站天线高度信息; (3)无线网络控制器或手机获得终端对于各个可以测量的小 区下行信号的测量结果; (4)计算各个基站的下行信号传输时延,其中对于服务小区t↓[ ...
【技术特征摘要】
【专利技术属性】
技术研发人员:吴涛,
申请(专利权)人:展讯通信上海有限公司,
类型:发明
国别省市:31[中国|上海]
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