69 citations · 215 across the 17 of their papers we have counts for
5 papers · 1 filter
Fast Beam Tracking for Reconfigurable Intelligent Surface Assisted Mobile mmWave Networks
Xiaowen Tian, Zhi Sun
Millimeter wave (mmWave) communications are vulnerable to blockages and node mobility due to the highly directional signal beams. The emerging Reconfigurable Intelligent Surfaces (…
Injecting Reliable Radio Frequency Fingerprints Using Metasurface for The Internet of Things
Sekhar Rajendran, Zhi Sun, Feng Lin +1
In Internet of Things, where billions of devices with limited resources are communicating with each other, security has become a major stumbling block affecting the progress of thi…
Underwater Cooperative MIMO Communications using Hybrid Acoustic and Magnetic Induction Technique
Zhangyu Li, Soham Desai, Vaishnendr D Sudev +3
Future smart ocean applications require long distance and reliable communications to connect underwater sensors/robots with remote surface base stations. It is challenging to achie…
On Reliability of Underwater Magnetic Induction Communications with Tri-Axis Coils
Hongzhi Guo, Zhi Sun, Pu Wang
Underwater magnetic induction communications (UWMICs) provide a low-power and high-throughput solution for autonomous underwater vehicles (AUVs), which are envisioned to explore an…
Inter-Media Backscatter Communications with Magnetic Induction
Hongzhi Guo, Zhi Sun
Wireless sensors in extreme environments such as underground, concrete wall, and the human body, can enable a large number of important applications. However, deploying wireless se…