Research Projects
The DARPA Spectrum Collaboration Challenge (SC2)
- It was the first-of-its-kind collaborative machine-learning competition to overcome scarcity in the radio frequency (RF) spectrum.
- Built a real-time wireless system that leverage Artificial Intelligence to access the spectrum without interfering the other signals.
- Cooperated with the research group from the North-Western University
- Qualified for Preliminary Event 1 & 2 (PE1 & 2) and presented in the events hosted in Johns Hopkins University Applied Physics Laboratory.
Keywords
Software-define Radio Wireless System Design Signal Processing
Ultra-reliable OFDMA Systems for IIoT
TBDKeywords
Software-define Radio Wireless System Design Signal Processing
Wireless Time-Sensitive Network (TSN) for IIoT
- A real-time wireless system that is implemented on PC-USRP using GNURadio, targeting to provide TSN service to the upper layer with high accuracy synchronization.
- Achieving synchronization among nodes to within 100ns, and the end-to-end latency can be down to 3.75ms.
- Easy-deployable and reconfigurable for many other time-critical wireless applications.
Keywords
Software-define Radio Signal Processing Synchornization
Network-Coded Multiple Access on Unmanned Aerial Vehicle
- Design and implement a wireless system running on the top of real Unmanned Aerial Vehicles.
- Leveraging the Embeded USRP E310 to transmit and receive signals to evaluating the algorithm.
Keywords
Software-define Radio Wireless System Design Signal Processing
A generic real-time Time-Slotted System on SDR
- Built a full-stack time-slotted system based on Software-defined radio platform (USRP and GNURadio) that could be used to verify many MAC scheme (e.g. Coded Slotted Aloha, Physical-layer Network
- Served as an implementation platform for several projects in our research groups.
Keywords
Software-define Radio Wireless System Design
Design and implementation of high performance decoders for next generation wireless systems
- Implemented a reduced-complexity convolutional decoder for Physical-layer Network Coding (PNC) in GNU Radio.
- Built the first single-GPP based development environment for PNC with a video streaming demonstration.