Selecting a modulation scheme responsive to fault types in 5G/6G

A method for a wireless transmitter to mitigate message faults, the method comprising:

• a) transmitting a first message modulated according to a first modulation scheme, the first modulation scheme comprising integer Namp predetermined amplitude levels and integer Nphase predetermined phase levels;
• b) receiving a request message requesting that subsequent messages be modulated according to a second modulation scheme comprising integer Mamp predetermined amplitude levels and integer Mphase predetermined phase levels, wherein Mamp differs from Namp, or Mphase differs from Nphase, or both;
• and
• c) transmitting an acknowledgement message modulated according to Mamp predetermined amplitude levels and Mphase predetermined phase levels;
• d) wherein Mphase equals 3.

A method for a wireless network to mitigate message faults, the method comprising:

• a) transmitting a system information message indicating a first modulation scheme, a second modulation scheme, and a particular frequency;
• b) wherein messages transmitted using a frequency below the particular frequency are to be modulated according to the first modulation scheme, and messages transmitted using a frequency above the particular frequency are to be modulated according to the second modulation scheme;
• and
• c) wherein the first modulation scheme comprises quadrature amplitude modulation (QAM) and the second modulation scheme comprises multiplexed amplitude modulation and phase modulation.