Patent ID: 9173063
Filing Date: 2015-10-27
Classification: H04W

Abstract:
1. A wireless communication locating method, comprising: (1) outputting a mayday signal by an signal-outputting terminal through at least one wireless transmission module, wherein the signal-outputting terminal locates at a specific position in a free space; (2) receiving the mayday signal by a first wireless receiver at a first position, a second wireless receiver at a second position, and a third wireless receiver at a third position; (3) the first wireless receiver, the second wireless receiver, and the third wireless receiver delivering a received signal strength indication (RSSI) signal of the mayday to a signal-processing platform; and (4) the signal-processing platform analyzing the RSSI signal and GPS positions of the three wireless receivers, so as to calculate an absolute position of the signal-outputting terminal; wherein the step (1) comprises below detailed steps: (11) the signal-outputting terminal starting an emergency secure module; (12) the signal-outputting terminal starting a stand-by module and ready for receiving a prompting signal anytime from the first wireless receiver, the second wireless receiver and the third wireless receiver; (13) the signal-outputting terminal sounding a hope ringtone after receiving the prompting signal; and (14) outputting the mayday signal by using a frequency agility beacon mode through the at least one wireless transmission module of the signal-outputting terminal.