公开(公告)号：EP4447564A1

公开(公告)日：2024-10-16

申请号：EP24165147.0

申请日：2024-03-21

申请人： Viavi Solutions Inc.

发明人： DIZDAR, Onur ,  SATTARZADEH HASHEMI, Ata ,  YAP, Yi Xien ,  WANG, Stephen

IPC分类号： H04W52/24 ,  H04B7/06 ,  H04W52/34

摘要： A device may determine whether to utilize perfect channel state information at transmitter (CSIT) or imperfect CSIT, and may calculate, based on determining to utilize the perfect CSIT, a first power allocation, a first rate allocation, and a first precoder allocation for a private stream of a user device. The device may determine first parameters or second parameters for the first power allocation, the first rate allocation, and the first precoder allocation, and may generate a first transmit signal and a first data allocation based on the first power allocation, the first rate allocation, the first precoder allocation, and the first parameters or the second parameters. The device may provide the first transmit signal, with the first data allocation, to the user device via the private stream.