Hi,
I was wondering what the pros/cons of single vs dual subcarriers would be? The same question applies to 1-in-4 vs 1-in-256.
If dual subcarrier give a slightly faster data rate (26.69kbits vs 26.48kbits) then what is the trade off?
Is seems that if you want a fast data rate then 1-in-4 is preferential, so then why would you choose 1-in-256? Is it slower but with better noise resilience?
I'd just like to know what sort of decisions drive the protocol selection.