Four-way TOA and software-based trilateration of IEEE 802.11 devices

In this paper we present an algorithm that measures the round trip times of IEEE 802.11 MAC packets in order to trilaterate WLAN nodes.We show that if we use packet sequences (e.g., RTS, CTS, DATA and ACK) instead of packet pairs (e.g., DATA and ACK), the TOA measurements can be implemented more eas...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Hoene, C., Willmann, J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Clocks Hardware Open source software Optical propagation Semiconductor device measurement Signal resolution Signal to noise ratio Software algorithms Time measurement Wireless LAN
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