Abstract
Comparison of linear and non-linear precoding schemes was carried out. Linear precoding is not an option of choice for application except in very well conditioned transmission channels or with a high surpulus of transmit antennas. It was observed that suboptimal schemes like standard ranked known interference (RKI) and Tomlinson-Harashima-precoding (THP) can achieve a considerable transmit power reduction compared to linear channel inversion (LCI).
| Original language | English |
|---|---|
| Pages (from-to) | 1007-1011 |
| Number of pages | 5 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 57 |
| Issue number | 2 |
| State | Published - 2003 |
| Externally published | Yes |
| Event | 57th IEEE Semiannual Vehicular Technology Conference (VTC2003) - Jeju, Korea, Republic of Duration: 22 Apr 2003 → 25 Apr 2003 |