Research Article
An Improved Channel Estimation Algorithm Based on WD-DDA in OFDM System
| Parameter | Value |
| Numerology () | 3 | Carrier frequency | 4 GHz | Channel bandwidth | 100 MHz | Sampling frequency | 122.88 MHz | Modulation | QPSK | FFT size () | 4096 | Cell ID | 4 | CP | Normal | | 0 to 20 dB | Channel model | TDL-A | Wavelet base type | Haar | | 1 | | 288 |
|
|