A high-precision AP positioning method and device

• Main Author: HUO YINGYU
• Format: Patent
• Language: Chinese; English
• Published: 11.12.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

A high-precision AP positioning method and device are disclosed. The method comprises: based on the position statistical characteristics of acceleration movement of signals and AP access point characteristics of different positions, dividing the spatial region to which location services are provided into a plurality of location sub-blocks, determining whether the positioning information falls within a confidence interval,when location information is not marked as blind location information in the confidence interval, recording an average velocity value of an adjacent area as a transition acceleration when the positioning information is blind area positioning information, according to the transition acceleration, recording the average velocity of the adjacent area as the transition acceleration, thus improving the positioning accuracy, correcting the dead angle and obstacle, and the positioning error and accuracy between the blind areas of the positioning signal, and greatly improving the accuracy and position