EURASIP Journal on Wireless Communications and Networking

Table 4 Impact of the proposed angular offset model

From: Analysis and modeling of spatial characteristics in urban microscenario of heterogeneous network

Simulation case		IMT-Advanced UMi		Proposed UMi		Performance Loss
		SE	CSE	SE	CSE	SE	CSE
UMi	EBB(bps/Hz)	1.81	0.054	1.45	0.016	-20%	-71%
	MU-BF(bps/Hz)	2.91	0.088	2.21	0.022	-24%	-75%
	MU-CoMP(bps/Hz)	4.38	0.135	4.31	0.053	-2%	-61%

Note: SE, spectrum efficiency; CSE, cell edge spectrum efficiency; EBB, eigen value-based beamforming; MU-BF, multiuser beamforming; MU-CoMP, multiuser CoMP.

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