The present invention relates to a method to build a database for fingerprinting positioning and a fingerprinting positioning method using the database built which comprise: a step of generating, by the database building apparatus, raw data by collecting received signal strength (RSS) data with respect to each access point (AP) by sample point (SP); and a step of generating, by the database building apparatus, a cluster table which clusters samples points according to the received signal strength data by access point using the generated raw data.
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