Research Article
Estimation of Cyclic Shift with Delayed Correlation and Matched Filtering in Time Domain Cyclic-SLM for PAPR Reduction
Table 1
Simulation conditions.
| Modulation | QPSK/OFDM |
| DFT size | 256 | Number of data subcarriers | 128 | Guard interval | 64 | Number of symbols for averaging | 1, 2, 4, 8 symbols | Cyclic shift () | From 60 until 124 | Resolution of cyclic shift () | 4 | Coding scheme | Convolutional coding | Interleaver | Matrix: 16 × 8 | Decoding scheme | Soft decision Viterbi | Constraint length | 7 | Coding rate | 1/2 | Polynomial generator | 171 133 | Number of branches | 3 | Channel | Uniform (6 paths) | Knee factor power amplifier () | 3 | Input backoff (IBO) | 0, 2, 4 dB |
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