| 摘要 |
A wireless device and a method therein for performing a positioning measurement are disclosed. The wireless device obtains uplink/downlink, “UL/DL”, subframe configuration information relating to a second radio network node neighboring to a first radio network node. The wireless device performs the positioning measurement while taking the obtained UL/DL subframe configuration information into account. Moreover, a first radio network node and a method therein for configuring positioning reference signals, positioning subframes and/or an UL/DL subframe configuration are disclosed. The first radio network node configures positioning reference signals, positioning subframes and/or the UL/DL subframe configuration in a non-ambiguous set of downlink subframes. Furthermore, a positioning node and a method therein for building positioning assistance data to be used by a wireless device, wherein each radio network node of the set of radio network nodes is associated with a respective UL/DL subframe configuration information. |
