Enhanced ranging and positioning services in wireless networks

Enhanced ranging and positioning services in wireless networks. The present invention relates to a wireless system and method for configuring ranging-enabled devices to form a ranging constellation to support ranging-based positioning services. Multiple challenges to improve position accuracy when using ranging measurements to derive position coordinates are addressed. In particular, timing at which location information can be derived from ranging measurements and methods for ranging-based location estimation are described. 无线网络中的增强的测距和定位服务。本发明涉及一种无线系统和方法，其用于配置具有测距能力的设备以形成测距星座，从而支持基于测距的定位服务。解决了在使用测距测量来导出位置坐标时提高位置准确度的多重挑战。具体而言，描述了可以根据测距测量导出位置信息的定时以及用于基于测距的位置估计的方法。