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Table 1 Simulation parameters

From: Improving MIMO relay compressed sensing-based channel estimation and pilot allocation

Simulation parameter Value
Modulation 16-QAM
Number of subcarriers (N) 512
Number of transmit antenna \((N_{\mathbb {S}})\) 4
Number of receive antenna \((N_{\mathbb {D}})\) 4
Number of relay antenna \((N_{\mathbb {R}})\) 4
Channel taps (L) 30
Channel significant taps (K) 3