Frequency division duplex sounding reference signal sending method, device, equipment and medium

The invention provides a frequency division duplex sounding reference signal sending method and device, electronic equipment and a computer storage medium, and relates to the technical field of mobile communication. The method comprises the following steps that: a base station divides an FDD (Frequency Division Duplexing) downlink frequency band into a plurality of sub-bands on a frequency domain, selects one sub-band from the plurality of sub-bands to be configured as an uplink sub-band, receives SRS capability information sent by a terminal, configures an SRS of the uplink sub-band for the terminal, receives the SRS sent by the terminal through the uplink sub-band, and calculates a downlink beam forming weight according to the SRS. According to the embodiment of the invention, the beam pointing accuracy can be improved, and the channel state information report overhead can be saved. 本公开提供了一种频分双工的探测参考信号发送方法、装置、电子设备及计算机存储介质，涉及移动通信技术领域。该方法包括：基站在频域上把FDD下行频段分为多个子带，在多个子带中选取一个子带配置为上行子带，接收终端发送的SRS能力信息，给终端配置上行子带的SRS