Research
Communication & Signal Processing
Multi-layered schemes in MIMO systems
Javier Garcia-Frias
- Multi-layered schemes in MIMO systems
- OFDM for Cooperative Networks
- Radar Imaging
- 50% Efficient Solar Cells
- Capacity optimization
- Channel coding for non-standard channels with memory
- Exploiting Diversity in Wireless Networks
- Image Compression
- Low-density generator matrix codes
- Message Authentication in Noisy Environments
- Multi-tone blue noise dithering
- Inverse Lithography
- Space-time/frequency coding for MIMO and cooperative communications systems
- Steganalysis of Digital Images and Videos
- Turbo-like codes for distributed source and joint source-channel coding
- Compressive sensing in imaging, sensor networks, and UWB radios
- Lossless Data Compression
Group Staff
Participating graduate students
Inaki Esnaola
Kejing Liu
Hanqing Lou
Collaborators
Participating collaborators
Luis Castedo (Universidade A Coruna)
Meritxell Lamarca (UPC)
We are developing different transmission schemes for multiple antenna systems based on bit interleaved coded modulation (BICM) and multilevel codes (MLC). The objective is to develop novel low-complexity architectures that can provide near optimum performance in different environments, not only in fast/quasi-stationary fading, but also in the more realistic case of correlated fading. An important aspect of our research is the study or architectures that do not need iterative processing between the decoder and the demapper.
