Information transmission method, carrier phase positioning method and device

The invention provides an information transmission method and a carrier phase positioning method and device, and relates to the technical field of communication. The information transmission method comprises the following steps: a terminal performs carrier phase measurement according to a first signal, and sends carrier phase measurement related information of N first carriers to a location management function (LMF) entity; wherein N is a positive integer. According to the invention, the problem that there is no specific scheme for carrier phase measurement reporting of an NR system at present can be solved. 本发明提供了一种信息传输方法、载波相位定位方法及装置，涉及通信技术领域。该信息传输方法包括：终端根据第一信号进行载波相位测量，并向位置管理功能LMF实体发送N个第一载波的载波相位测量相关信息；其中，N为正整数。本发明能够解决目前针对NR系统的载波相位测量上报还没有具体方案的问题。