Research Article
Power Allocation Optimization: Linear Precoding Adapted to NB-LDPC Coded MIMO Transmission
Table 1
Precoder notations.
| Precoder | Notation |
| Max-SNR (1 × 16QAM) | MaxSNR | Water-Filling (2 × 4QAM/1 × 16QAM) | WF | MMSE (2 × 4QAM/1 × 16QAM) | MMSE | Equal Error (2 × 4QAM) | EE | Quality of Service (2 × 4QAM-WdB with ) | QoS | Max- (2 × 4QAM) | MaxDmin | Max--DFT-2 × 4QAM/1 × 16QAM | MaxdminDFT |
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