All-wireless anti-interference positioning method and system based on edge calculation
According to the all-wireless anti-interference positioning method and system based on edge calculation, forward positioning and reverse positioning are carried out at the same time, the accuracy and anti-interference performance of positioning are improved through two-way cooperative positioning, c...
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| creator | ZHAO PENG YU JILI WANG LI YUAN XIUBIN ZHANG ZHIQIANG ZHU XIAOXIAO WANG JIXIANG FU YONGLIANG ZHAO YONG ZHANG BAODONG MENG QINGFENG REN QIANG WANG YAN |
| description | According to the all-wireless anti-interference positioning method and system based on edge calculation, forward positioning and reverse positioning are carried out at the same time, the accuracy and anti-interference performance of positioning are improved through two-way cooperative positioning, coordinate information obtained through forward positioning and coordinate information obtained through reverse positioning are fused, multiple high-precision two-way fusion positioning coordinates are obtained, and the positioning precision is improved. And matching the multiple pieces of high-precision bidirectional fusion positioning coordinate information with fingerprint information in a high-precision bidirectional cooperative positioning fingerprint database, and determining a final high-precision bidirectional fusion positioning coordinate. In addition, supplementary fingerprints which do not meet the precision requirement are removed by utilizing the incidence relation between the core fingerprints and the |
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And matching the multiple pieces of high-precision bidirectional fusion positioning coordinate information with fingerprint information in a high-precision bidirectional cooperative positioning fingerprint database, and determining a final high-precision bidirectional fusion positioning coordinate. 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And matching the multiple pieces of high-precision bidirectional fusion positioning coordinate information with fingerprint information in a high-precision bidirectional cooperative positioning fingerprint database, and determining a final high-precision bidirectional fusion positioning coordinate. In addition, supplementary fingerprints which do not meet the precision requirement are removed by utilizing the incidence relation between the core fingerprints and the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING WIRELESS COMMUNICATIONS NETWORKS |
| title | All-wireless anti-interference positioning method and system based on edge calculation |
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