My dial-up modem fantasy

Hi:

My internet-access fantasy involves dial-up modem telecommunications technology devices which use PSK [Phase Shift Keying] as the modulation scheme. This too-good-to-be-true PSK uses only 1-symbol-per-second but with a Graham's-number amount of bits-per-symbol.

formatting link
's_number Now that is a lot of bits-per-baud!

If it were possible for such PSK to exist, what would be the disadvantages of it?

Thanks,

Radium

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Posted 5 years ago by Green Xenon [Radium] in Telecom Technical

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