Abstract: Provided are an electronic device, a method therein and a computer-readable storage medium. The electronic device comprises a processing circuit configured to: receive spectrum usage statistical information from at least one spectrum management sub-device, the spectrum usage statistical information comprising spectrum usage related information and interference related information of a subsystem managed by the spectrum management sub-device; and generate, on the basis of the spectrum usage statistical information from the at least one spectrum management sub-device in an off-line state, spectrum usage guidance information of the subsystem managed by each spectrum management sub-device. Even when part of spectrum management devices cannot communicate with other spectrum management devices in real time, spectrum usage statistical information can still be obtained; and on this basis, guidance information is given for the spectrum usage of sub-systems so as to coordinate the spectrum usage of the sub-systems.