FPGAs to solve problems in current IoT devices

I am interested in supervising projects using FPGAs to solve problems in current
IoT devices:

Power consumption and concurrency
Distributed and wireless acquisition of multimedia data
FPGAs to reduce the required data rate by preprocessing and data compression.
Combinations of inexpensive sensors based on microcontrollers and FPGAs.
Fast orthogonal transformations in signal/image processing
Cryptographic data protection
Data compression
Error-detecting coding
FPGAs and Internet Protocol stacks