173 citations · 270 across the 13 of their papers we have counts for
3 papers · 1 filter
On Phase Offsets of 802.11ac Commodity WiFi
Anatolij Zubow, Piotr Gawlowicz, Falko Dressler
We analyze the phase offsets between RF chains of modern IEEE 802.11ac chips. We investigate both the 2.4 and 5GHz bands on a per OFDM subcarrier level. Results reveal that the pha…
Practical MIMO for Visible Light Communication
Piotr Gawłowicz, Elnaz Alizadeh Jarchlo, Anatolij Zubow
Visible Light Communication (VLC) is seen as a complementary wireless technology to Radio Frequency (RF). However, VLC is very sensitive to the signal blockage and suffers from sha…
WoV: WiFi-based VLC testbed
Piotr Gawłowicz, Elnaz Alizadeh Jarchlo, Anatolij Zubow
We present a complete Visible Light Communications (VLC) transceiver system consisting of low-cost Commercial-Off-The-Shelf (COTS) components. In particular, we show that COTS IEEE…