A positioning method, performed by a positioning device in a communications system comprising at least one of a terminal and a network device, the method comprising the steps of: receiving a first positioning reference signal, PRS, on a first frequency domain resource, wherein the first frequency domain resource is a frequency domain resource in an unlicensed spectrum; receiving a second PRS on a second frequency domain resource, wherein the second frequency domain resource is a frequency domain resource in a licensed spectrum; determining, based on the first PRS and the second PRS, a first positioning measurement result corresponding to the first PRS and a second positioning measurement result corresponding to the second PRS; and determining a location of the terminal based on the first positioning measurement result and the second positioning measurement result; wherein the first positioning measurement result comprises a time of arrival, TOA, TOA of the first PRS or the first positioning measurement result comprises a time difference of arrival, TDOA, and the TDOA is a difference value between times of arrival, TOAs, that a first PRS sent by the terminal takes to arrive at different network devices, or a difference value between times of arrival, TOAs, that first PRSs sent by different network devices take to arrive at the terminal; and the second positioning measurement result comprises an angle of arrival, AOA, of the second PRS; and the determining a location of a terminal based on the first positioning measurement result and the second positioning measurement result comprises: if the first positioning measurement result comprises the TOA: determining the location of the terminal based on the TOA and the AOA; or if the first positioning measurement result comprises the TDOA: determining the location of the terminal based on the TDOA and the AOA. receiving a first positioning reference signal, PRS, on a first frequency domain resource, wherein the first frequency domain resource is a frequency domain resource in an unlicensed spectrum; receiving a second PRS on a second frequency domain resource, wherein the second frequency domain resource is a frequency domain resource in a licensed spectrum; determining, based on the first PRS and the second PRS, a first positioning measurement result corresponding to the first PRS and a second positioning measurement result corresponding to the second PRS; and determining a location of the terminal based on the first positioning measurement result and the second positioning measurement result; wherein the first positioning measurement result comprises a time of arrival, TOA, TOA of the first PRS or the first positioning measurement result comprises a time difference of arrival, TDOA, and the TDOA is a difference value between times of arrival, TOAs, that a first PRS sent by the terminal takes to arrive at different network devices, or a difference value between times of arrival, TOAs, that first PRSs sent by different network devices take to arrive at the terminal; and the second positioning measurement result comprises an angle of arrival, AOA, of the second PRS; and the determining a location of a terminal based on the first positioning measurement result and the second positioning measurement result comprises: if the first positioning measurement result comprises the TOA: determining the location of the terminal based on the TOA and the AOA; or if the first positioning measurement result comprises the TDOA: determining the location of the terminal based on the TDOA and the AOA. if the first positioning measurement result comprises the TOA: determining the location of the terminal based on the TOA and the AOA; or if the first positioning measurement result comprises the TDOA: determining the location of the terminal based on the TDOA and the AOA.