Multiuser Beamforming with Limited Feedback for FDD Massive MIMO Systems

Table 1

Parameters configuration.

Parameters	Settings
Scenario	3D-Uma
Carrier frequency	2 GHz
Bandwidth	5 MHz
User speed	3 km/h
Channel model	3GPP 3D channel model
eNB transmit power	43 dBm
Antenna gain	8 dBi
Antenna element pattern	BS: UPA (row × col: 12 × 10) user: single antenna
Antenna element interval	0.5 λ
UE height	1.5 m
UE distribution	30 UEs per sector, uniform in cell
Noise density	−174 dBm/Hz
Path loss/shadow fading/fast fading	See TR36.873 [17]