Method and system for data acquisition

The invention provides a method and a system for data acquisition and relates to the field of wireless communication. The method includes providing a main acquisition device and at least one auxiliary acquisition device, determining location information of a target site through the main acquisition...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	QIDALATU, GUO PEIHUANG, LIU JISHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS PRESENTATION OF DATA RADIO DIRECTION-FINDING RADIO NAVIGATION RECOGNITION OF DATA RECORD CARRIERS TESTING WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention provides a method and a system for data acquisition and relates to the field of wireless communication. The method includes providing a main acquisition device and at least one auxiliary acquisition device, determining location information of a target site through the main acquisition device, sending the location information of the target site to the auxiliary acquisition device through the main acquisition device to allow the auxiliary acquisition device to determine the location of the target site, and acquiring WIFI fingerprint of the target site through the main acquisition device and the auxiliary acquisition device. The WIFI fingerprints of assigned locations can be acquired rapidly and accurately through the method and the system at different positions, thereby providing reliable prior knowledge for the late WIFI positioning.