Latency improvement in sensor wireless transmission using IEEE 802.15.4Report as inadecuate

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1 Equipe Interactions musicales temps-réel STMS - Sciences et Technologies de la Musique et du Son

Abstract : We present a strategy for the improvement of wireless sensor data transmission latency, implemented in two current projects involving gesture-control sound interaction. Our platform was designed to be capable of accepting accessories using a digital bus. The receiver features a IEEE 802.15.4 microcontroller associated to a TCP-IP stack integrated circuit that transmits the received wireless data to a host computer using the Open Sound Control protocol. This paper details how we improved the latency and sample rate of the said technology while keeping the device small and scalable.

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Keywords : wireless 802.1.5.4 zigbee sensor interface interaction latency

Mots-clés : Informatique musicale

Author: Emmanuel Fléty - Côme Maestracci -



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