Multiple Modulation Transmitter/Receiver Arrangements TRIZ Cases
- OTFS Modulation Using Delay-Doppler Mapping for Bandwidth Limits
Delay-Doppler OTFS mapping spreads data across time and frequency resources to improve bandwidth use, lower PAPR, and cut packet errors.
- Wireless Power Transfer Using Unused Radio Resources
Unused communication radio resources carry dummy signals that let a base station power and charge terminal apparatuses without separate wiring.