Research Article
Compressive Sensing Based Channel Estimation for Massive MIMO Communication Systems
| Parameter | Type/Value |
| Total number of transmit antennas | 128 | Number of transmit antennas in one sub-group | 16 | Number of antennas groups () | 8 | Modulation | 16 QAM | Guard Interval | 16 | Number of pilot subcarriers () | 32, 64 | System bandwidth | 20 MHz | DFT size | 2048 |
|
|