Figure 1: Architecture for a typical GSM/GPRS/EDGE system EDGE enhances the data throughput by a combination of different techniques: EDGE's 8-level phase-shift keying (8PSK) modulation scheme allows ...

We designed SP (Set Partitioning)-64APSK (Amplitude Phase Shift Keying) with a coding rate of 4/5 as a multi-level modulation scheme beyond 32APSK supported by the ISDB-S3 (Integrated Services ...