1. The problem statement, all variables and given/known data Design a constellation diagram that supports transmission of complex symbols where for the same baud rate, the transmission bit rate of symbols on your constellation should be 5 times the transmission bit rate of Binary Phase Shift Keying (BPSK) symbols. 3. The attempt at a solution The simplest PSK is binary PSK, in which we have only two signal elements, one with a phase of 0°, and the other with a phase of 180°. Constellation Diagram, BPSK also uses only an in-phase carrier. However, we use a polar NRZ signal for modulation. It creates two types of signal elements, one with amplitude 1 and the other with amplitude -1. This can be stated in other words: BPSK creates two different signal elements, one with amplitude I V and in phase and the other with amplitude 1V and 1800 out of phase. Please give me an idea to start..