01Ongoing research
Learned waveforms for challenging wireless channels
Designing waveform bases that reorganize how symbols interact in fractional delay–Doppler channels, so a receiver can focus on a limited number of dominant interactions.
Comparing learned designs with OTFS and AFDM under matched channels and receiver budgets to understand where adaptation helps.
Waveform learning · Receiver complexityUniversity at Albany–IBM collaboration
02IEEE MILCOM 2026 · Accepted
More resilient signals.
Lower power peaks.
Jointly learning transmit and receive bases to reduce interference from residual carrier-frequency offset, alongside a model-guided receiver that refines symbol estimates.
The work explores the tradeoff between communication reliability and peak-to-average power ratio.
03IEEE ICMLCN 2026 · Presented
Giving optical signals
more room to adapt.
Learning constellation geometry and receiver decisions together under LED clipping constraints, including modulation orders beyond the usual powers of two.
This allows finer control of transmission rate in visible light communication systems.
04Master’s research
Shared learning.
Efficient receivers.
Using cross-stitch neural networks to recover multiple information streams within a composite VLC waveform, sharing useful features between related demodulation tasks.
An interpretable measure of task dependence helps explain when that shared processing is useful.