What is the difference between offset QPSK and PI 4 QPSK?
Offset Quadrature Phase Shift Keying (OQPSK) and π/4-Shifted QPSK (PI/4-QPSK) are both variations of Quadrature Phase Shift Keying (QPSK), with the primary distinction lying in their modulation schemes and phase characteristics. Let’s delve into the details of the differences between OQPSK and PI/4-QPSK: 1. Offset QPSK (OQPSK): Phase Shifts: OQPSK is a form of QPSK … Read more