Research Article
Capacity Improvement for DVB-NGH with Dual-Polarized MIMO Spatial Multiplexing and Hybrid Beamforming
| Parameter | Value |
| PLP | 2, 4 | Number of substreams in Demux | 2 | Number of transmitter antennas | 1, 2, 4, 8 | Number of RF chains | 2, 4 | Number of receiver antennas | 2, 4 | Bandwidth | 8 MHz | Modulation | 64-QAM and 256-QAM | Carriers (FFT size) | 8 K, 16 K | Constellation rotation | 2D ( 16-QAM, 64-QAM) | Interleavers | B-C-T-FI | FEC encoding and code rate | 16 K LDPC code 8/15 | Guard interval | 1/16 | PAPR reduction | Active constellation extension (ACE) |
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