| 摘要 |
Disclosed are a mobile terminal control method, device and system. The method comprises: receiving N direction-finding signals sent by a multi-antenna node at N moments respectively, wherein the multi-antenna node is located in an indoor and outdoor critical region; according to the N direction-finding signals, acquiring N pieces of position relationship information between a mobile terminal and the multi-antenna node at the N moments, wherein the N moments correspond to the N pieces of position relationship information on a one-to-one basis; according to at least M pieces of position relationship information in the N pieces of position relationship information, determining change information about a position relationship between the mobile terminal and the multi-antenna node, wherein 2 ≤ M ≤ N; and according to the change information about the position relationship, controlling the mobile terminal in a manner matching the change information about the position relationship. Thus, the accuracy of controlling a mobile terminal can be improved. |
