| 摘要 |
A method in a mobile node for enabling determination of a position of a device. The method comprises receiving a positioning request message, including an identification of the device. The method further comprises transmitting an alert signal to the device, including the identification of the device. The method further comprises receiving a response signal from the device, including the identification of the device. The method further comprises calculating a distance or a direction to the device by measuring the received response signal, thereby enabling of determination of the position of the device. |
