… , a novel backscatter design that can simultaneously work with multiple excitation signals
for personal IoT sensors. Speci cally, we show for the rst time that the backscatter tag can …

… backscatter design that can simultaneously work with multiple excitation signals for personal
IoT sensors. Specifically, we show for the first time that the backscatter tag can identify …

… In the wireless network community, the exploration of backscatter as a means of pervasive
communication for IoT networks has remained a prominent and widely discussed topic over …

… To address this, we design the first wide-area and scalable backscatter network with …
battery-free sensor nodes. Our system circumvents the inherent limitations of backscatter systems -…

… backscatter communications systems, based on the type of ambient signals. We also review
different ambient backscatter … future IoT applications comprise numerous backscatter tags, …

… 1.7, we outline an intriguing IoT vision where backscatter tags, affixed to a running man’s
body, collect and transmit his physiological signals to a smart ZigBee wristband through …

… our environment, IoT devices equipped with ambient backscatter capabilities can effectively
… This provides an opportunity for pervasive backscatter to realize multi-protocol data …

… -efficient means to exchange Internet-of-Things (IoT) sensor data. Recent studies in [1,2,3,4,…
Amb-BackCom, ultimately failing to fulfill the IoT goal of ubiquitous interconnection. As such, …

… is the effective integration of µW-level backscatter in our SDR to sidestep power-… 2.2
Multi-protocol backscatter platforms … This is also our first challenge in using backscattering devices …

… backscatter tags can operate at a wide range of center frequencies. For example, when IoT
devices … system enabling communication at O(100) MHz ∼ 2.4 GHz for multi-protocol access. …