Low-power wireless communication is a central building block of cyber-physical systems
and the Internet of Things. Conventional low-power wireless protocols make avoiding packet …

The problem of idle listening is one of the most significant sources of energy consumption in
wireless sensor nodes, and many techniques have been proposed based on duty cycling to …

LoRa, as a representative Lower Power Wide Area Network (LPWAN) technology, shows
great potential in providing low power and long range wireless communication. Real LoRa …

Cooperative vehicle safety systems (CVSSs) rely on vehicular ad-hoc networks (VANETs)
for the delivery of critical vehicle tracking information. The wireless channel in such systems …

We show that low-layer attacks against Wi-Fi can be implemented using user-modifiable
firmware. Hence cheap off-the-shelf Wi-Fi dongles can be used carry out advanced attacks …

An important building block for low-power wireless systems is to efficiently share and
process data among all devices in a network. However, current approaches typically split …

Low-power wireless communications have particular characteristics that highly affect the
performance of network protocols. However, many of these essential characteristics have …

Use of mobile computing devices such as laptops, PDAs, and Wi-Fi enabled phones is
increasing in the workplace. As the usage of corporate 802.11 wireless networks (WLANs) …

As full-duplex wireless communication evolves into a practical technique, it will be built into
communication nodes in many application scenarios. However, it is difficult to do so for …

The existing ambient backscatter systems suffer from either more spectrum utilization or low
throughput. we propose Orthcatter, the first in-band OFDM backscatter system that provides …