Validation of the Decomposition Method for Fast MIMO Over-the-Air Measurements

Table 2

Mean logarithmic deviations at 70% relative throughput using LTE reference antennas “Good”; “Nominal”; and “Bad” with parameters: channel correlation type, DLSCH processing, and channel estimation.

Receiver type	Corr.	DLSCH proc.	ch. est.	Deviation for ref. ant./dB
				“Good”	“Nominal”	“Bad”
ICD/ZF	Low	Off	Ideal	−0.26	−0.26	−0.29
ICD/ZF	Low	Off	Nonideal	−0.19	−0.23	−0.26
ICD/ZF	Low	On	Ideal	0.12	0.13	0.13
ICD/ZF	Low	On	Nonideal	0.09	0.10	0.10
ICD/ZF	Med	Off	Ideal	−2.73	−2.86	−3.02
ICD/ZF	Med	Off	Nonideal	−2.71	−2.86	−3.02
ICD/ZF	Med	On	Ideal	−2.37	−2.47	−2.59
ICD/ZF	Med	On	Nonideal	−2.38	−2.47	−2.58
ICD/ZF	High	Off	Ideal	−2.67	−2.81	−2.96
ICD/ZF	High	Off	Nonideal	−2.69	−2.82	−2.98
ICD/ZF	High	On	Ideal	−2.37	−2.47	−2.59
ICD/ZF	High	On	Nonideal	−2.36	−2.47	−2.59
MMSE	Low	Off	Ideal	−1.39	−1.49	−1.65
MMSE	Low	Off	Nonideal	−1.39	−1.52	−1.77
MMSE	Low	On	Ideal	−0.61	−0.64	−0.71
MMSE	Low	On	Nonideal	−0.53	−0.56	−0.66
MMSE	Med	Off	Ideal	−3.82	−4.14	−4.46
MMSE	Med	Off	Nonideal	−3.90	−4.14	−4.51
MMSE	Med	On	Ideal	−3.13	−3.26	−3.43
MMSE	Med	On	Nonideal	−3.18	−3.37	−3.58
MMSE	High	Off	Ideal	−4.00	−4.27	−4.63
MMSE	High	Off	Nonideal	−3.9	−4.14	−4.49
MMSE	High	On	Ideal	−3.2	−3.36	−3.57
MMSE	High	On	Nonideal	−3.17	−3.36	−3.55