An Ultrasonic Multiple-Access Ranging Core Based on Frequency Shift Keying Towards Indoor Localization

This paper describes a new approach and implementation methodology for indoor ranging based on the time difference of arrival using code division multiple access with ultrasound signals. A novel implementation based on a field programmable gate array using finite impulse response filters and an opti...

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Autors principals:	Laurent Segers, David Van Bavegem, Sam De Winne, An Braeken, Abdellah Touhafi, Kris Steenhaut
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2015-07-01
Col·lecció:	Sensors
Matèries:	indoor ultrasound localization indoor ultrasound ranging FPGA ranging FPGA correlator ultrasound orthogonal frequency shift keying ultrasound MEMS
Accés en línia:	http://www.mdpi.com/1424-8220/15/8/18641
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