1 citations · 1 across the 6 of their papers we have counts for
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Self-Calibrated Indoor Tracking from Backscatter Fiducials under NLOS Transmitter Illumination
Hüseyin Yiğitler, Kalle Ruttik, Jingyi Liao +2
This paper studies indoor tracking from wall-mounted backscatter fiducials in corridor segments outside direct transmitter illumination. In the measured setup, the transmitter-to-f…
Backscatter Assisted Indoor NLOS Positioning
Kalle Ruttik, Hüseyin Yiğitler, Jingyi Liao +2
Passive backscatter devices (BDs) can enable indoor non-line-of-sight (NLOS) positioning by serving as virtual anchors whose Doppler-separated signatures are observable in standard…
Ambient Backscatter Communication in LTE Uplink Sounding Reference Signal
Jingyi Liao, Tianshu Zhang, Kalle Ruttik +2
Ambient Internet of Things (AIoT), recently standardized by the 3rd Generation Partnership Project (3GPP), demands a low-power wide-area communication solution that operates severa…
Coded Backscattering Communication with LTE Pilots as Ambient Signal
Jingyi Liao, Kalle Ruttik, Riku Jantti +1
The 3GPP has recently conducted a study on the Ambient Internet of Things (AIoT), with a particular emphasis on examining backscatter communications as one of the primary technique…
Ambient backscatter communications using LTE cell specific reference signals
Kalle Ruttik, Xiyu Wang, Jingyi Liao +2
Long Term Evolution (LTE) systems provide ubiquitous coverage for mobile communications, which makes it a promising candidate to be used as a signal source in the ambient backscatt…