I didn't find a suitable tag for this, but figured it would fit under "Frequency spectrum".
Which of the Spread-spectrum systems listed here are most resistant to multipath fading? Please, briefly tell me why?
The Wikipedia article above lists these (or a combination of at least 2?):
FHSS: Frequency-hopping spread spectrum.
DSSS: Direct-sequence spread spectrum.
THSS: Time-hopping spread spectrum.
CSS: Chirp spread spectrum.
Are there other distinct techniques the article doesn't list?