Table 4 Simulation based IBO and OBO results for different training methods and constellations
Training method/constellation | QPSK | 16-QAM | 164-QAM |
|---|---|---|---|
Required IBO [dB] | Â | Â | Â |
   TDMT | 5.3 | 5.8 | 5.8 |
   DDST | 5.3 | 5.8 | 5.8 |
   DDST with limiter | 3.8 | 5.3 | 5.8 |
Corresponding OBO [dB] | Â | Â | Â |
   TDMT | 5.5 | 6.0 | 6.0 |
   DDST | 5.6 | 6.1 | 6.1 |
   DDST with limiter | 5.0 | 5.8 | 6.1 |