We introduce inter-technology backscatter, a novel approach that transforms wireless
transmissions from one technology to another, on the air. Specifically, we show for the first …

Frequency overlap across wireless networks with different radio technologies can cause
severe interference and reduce communication reliability. The circumstances are particularly …

We present joint multi-user beamforming (JMB), a system that enables independent access
points (APs) to beamform their signals, and communicate with their clients on the same …

A wireless transmitter learns of a packet loss, infers collision, only after completing the entire
transmission. If the transmitter could detect the collision early (such as with CSMA/CD in …

Programmable wireless platforms aim at responding to the quest for wireless access
flexibility and adaptability. This paper introduces the notion of wireless MAC processors …

The emergence of multihop wireless networks and the increase in low-latency demands of
error tolerant applications, such as voice over internet protocol, have triggered the …

Under significant coexistence in the ISM band, the impact of cross-technology interference
(CTI) has become a major threat to low-power IoT. This paper presents ECC that uniquely …

The huge adoption of 802.11 technologies has triggered a vast amount of experimentally-
driven research works. These works range from performance analysis to protocol …

Interference is a critical issue in wireless communications. In a typical multiple-user
environment, different users may severely interfere with each other. Coordination among …

We envision physical vibration as a new modality of data communication. In NSDI 2015, our
paper reported the feasibility of modulating the vibration of a smartphone's vibra-motor …