| 摘要 |
<p>A wireless paging method using RSSI(Receiving Signal Strength Indicate) and time delay algorithm and an apparatus thereof are provided to find a relay device within the shortest distance according to RSSI and time delay algorithm and transmit location information of a sender to the relay device, thereby realizing fast communication. A transceiver(410) receives location information from one or more relay units. The transceiver transmits a rescue request signal and user information to a rescue center. A route grasp unit(420) grasps a signal route from the received location information. The route grasp unit grasps a transfer route between the relay units. A display unit(430) displays a location of a grasped sender. An operation unit(440) operates the location of the sender based on the grasped route and the received location information.</p> |
