NASA NTRS · 19900000154
Trellis-Coded MDPSK System With Doppler Correction
Abstract
Multiple-differential-phase-shift-keyed (MDPSK) microwave system designed for communications between mobile and/or fixed terrestrial stations via satellite transponders. Stations in system transmit and receive data or digitally-coded voice signals at rates up to 4.8 kb/s in channels only 5 kHz wide. Incorporates advanced encoding, decoding, modulation, and demodulation techniques to minimize effects of error bursts. Uses feedforward techniques for fast recovery from deep fades.
Keep this discovery
Explore connections, maps & timelines
Divsalar, D., Simon, M. K.. 1990-04-01. Trellis-Coded MDPSK System With Doppler Correction. https://ntrs.nasa.gov/citations/19900000154
Cite the original work for its findings. Save a collection to share your selection of sources.