21 citations · 60 across the 9 of their papers we have counts for
7 papers · 1 filter
AdaComm: Tracing Channel Dynamics for Reliable Cross-Technology Communication
Weiguo Wang, Xiaolong Zheng, Yuan He +1
Cross-Technology Communication (CTC) is an emerging technology to support direct communication between wireless devices that follow different standards. In spite of the many differ…
Crocs: Cross-Technology Clock Synchronization for WiFi and ZigBee
Zihao Yu, Chengkun Jiang, Yuan He +2
Clock synchronization is a key function in embedded wireless systems and networks. This issue is equally important and more challenging in IoT systems nowadays, which often include…
Efficient Ambient LoRa Backscatter with On-Off Keying Modulation
Xiuzhen Guo, Longfei Shangguan, Yuan He +4
Backscatter communication holds potential for ubiquitous and low-cost connectivity among low-power IoT devices. To avoid interference between the carrier signal and the backscatter…
ChordMics: Acoustic Signal Purification with Distributed Microphones
Weiguo Wang, Jinming Li, Meng Jin +1
Acoustic signal acts as an essential input to many systems. However, the pure acoustic signal is very difficult to extract, especially in noisy environments. Existing beamforming s…
Symphony: Localizing Multiple Acoustic Sources with a Single Microphone Array
Weiguo Wang, Jinming Li, Yuan He +1
Sound recognition is an important and popular function of smart devices. The location of sound is basic information associated with the acoustic source. Apart from sound recognitio…
Wi-attack: Cross-technology Impersonation Attack against iBeacon Services
Xin Na, Xiuzhen Guo, Yuan He +1
iBeacon protocol is widely deployed to provide location-based services. By receiving its BLE advertisements, nearby devices can estimate the proximity to the iBeacon or calculate i…