| 摘要 |
A method, in a network node, for managing a wireless device is disclosed. The method comprises conducting spectrum opportunity detection within a spectrum band (120) and indicating a result of the spectrum opportunity detection to the wireless device (140). For the purposes of the method, a spectrum opportunity comprises a channel within the spectrum band which is at least temporarily available for use by the wireless device. Also disclosed is a method in a wireless device in a network. The method comprises detecting an indication of a result of spectrum opportunity detection conducted by a network node within a spectrum band (440) and if the indication indicates a detected spectrum opportunity, conducting one of a transmission or reception operation on the detected spectrum opportunity (480). Also disclosed are a computer program product for carrying out the above methods, a network node and a wireless device. |
