EURASIP Journal on Wireless Communications and Networking

Table 2 The running time of five schemes (unit, second)

From: Multi-user hybrid precoding for mmWave massive MIMO systems with sub-connected structure

K	2	4	6	8	10	12
DPC FC	0.0444	0.0723	0.0933	0.1165	0.1289	0.1457
HyEB FC	0.0791	0.1224	0.1331	0.1451	0.1534	0.1623
SIC-BD SC	0.0342	0.0435	0.0594	0.0814	0.0926	0.1124
Full-Analog	0.0119	0.0173	0.0182	0.0196	0.0213	0.0278
Proposed SC	0.0387	0.0460	0.0632	0.0896	0.0949	0.1235

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