Method and device for transmitting positioning information

Abstract

This application relates to the field of wireless communication technology for providing a method and apparatus for transmitting positioning information and for improving positioning accuracy. In the method, a terminal device may receive first information from a network device. The first information may be used to request capability information of the terminal device. The terminal device may transmit the first capability information to the network device. The first capability information may include capability information for transmitting a reference signal by the terminal device based on a first bandwidth. In this specification, the first bandwidth is greater than the second bandwidth, the first bandwidth may be used by the terminal device to transmit a reference signal, and the second bandwidth may be used by the terminal device to receive and / or transmit communication data. Based on the solution, the terminal device has the capability to transmit a reference signal based on the first bandwidth. Since the first bandwidth is greater than the second bandwidth, the terminal device may transmit a reference signal based on a larger bandwidth, thereby improving the positioning accuracy of the terminal device.

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