‫Now we can put for ESG digital more bullish and scheme here for tells us that there are four symbols
‫in this.
‫More relation schemes are, in other words, there are four types of symbols in this modulation scheme
‫and corresponding to these four symbol types.
‫There are four levels of the carrier between which the carrier is switched.
‫For example, here, the zero zero.
‫Is it being represented by a symbol which is which has this word to deliver?
‫The zero one is being represented by a symbol which has this folded level one one.
‫Is it being represented by a symbol which has this folded level and one zero is being represented by
‫a symbol which which has this folded level.
‫And then we would multiply these symbols with the Gadhia.
‫And as a result, we get a signal via the carrier is switched between four levels according to the corresponding
‫symbol.
‫And since there are four symbols and they are being multiplied by the also from megacity, these four
‫symbols would lie along the cause.
‫Megacity are along the IEX is on the Constellation diagram and their location would be determined by
‫the energy of these symbols.
‫And since there are four symbols so we can send two bits, but symbol zero zero represent one symbol
‫zero one to represent another symbol one, one group isn't another symbol and one zero to represent
‫Neverson.