RF Driven 5G System Design for Centimeter Waves

Table 1

Derived LS parameters from the channel measurements.

Channel model parameter		LOS		NLOS
		Two-story lobby	Urban small cell	Two-story lobby	Urban small cell
DS		−7.78	−7.70	−7.55	−7.41
		0.13	0.16	0.17	0.14
KF [dB]		8.5	5.1	N/A	N/A
		3.5	3.2	N/A	N/A
SF [dB]		2	2	3	2
ASD		0.86	1.08	1.32	1.24
		0.23	0.35	0.23	0.32
ASA		1.44	1.47	1.64	1.77
		0.11	0.20	0.18	0.08
ESD		0.91	0.80	0.54	0.89
		0.31	0.17	0.49	0.07
ESA		0.61	1.12	0.82	1.08
		0.17	0.10	0.29	0.13

DS = root mean square delay spread; KF = Rician K-factor; SF = shadow fading; ASD = azimuth angle spread of departure; ASA = azimuth angle spread of arrival; ESD = elevation angle spread of departure; and ESA = elevation angle spread of arrival.