公开(公告)号：US11962376B2

公开(公告)日：2024-04-16

申请号：US17211403

申请日：2021-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yinbo Wang ,  Zhong Huang

IPC: H04B7/06 ,  H04B7/0408 ,  H04B7/10

CPC classification number: H04B7/0617 ,  H04B7/0408 ,  H04B7/0695 ,  H04B7/10

Abstract: Embodiments of this application provide a multi-channel beamforming method and apparatus. The method includes: determining a target downlink positive polarization beam and a target downlink negative polarization beam based on M preset weight sets, where each weight set includes a phase weight set and an amplitude weight set, different weight sets include a same amplitude weight set, different weight sets include different phase weight sets, and both a quantity of phase weights in the phase weight set and a quantity of amplitude weights in the amplitude weight set are determined based on a quantity of a plurality of channels, where M is an even number greater than 0; and obtaining a target downlink signal based on the target downlink positive polarization beam and the target downlink negative polarization beam.

公开(公告)号：US11363486B2

公开(公告)日：2022-06-14

申请号：US16833171

申请日：2020-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhong Huang ,  Peng Lu ,  Qiang Zhou

IPC: H04W28/02 ,  H04W28/22

Abstract: Embodiments of this application provide an information processing method. The method includes: obtaining first dedicated channel DCH user quantities, first power, and first adaptive multi-rate AMR traffic volumes that respectively correspond to a plurality of phase groups; obtaining a target value corresponding to each of the plurality of phase groups through calculation based on the first DCH user quantities, the first power, and the first AMR traffic volumes that respectively correspond to the plurality of phase groups, where the target value is used to represent a system capacity; determining, based on the target value, the first phase group in the plurality of phase groups; and sending the first phase group to an access network device, where the first phase group is used by the access network device to adjust a phase of a transmission channel by using the first phase group in a current period.

公开(公告)号：US20210211172A1

公开(公告)日：2021-07-08

申请号：US17211403

申请日：2021-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yinbo Wang ,  Zhong Huang

IPC: H04B7/06 ,  H04B7/10 ,  H04B7/0408

Abstract: Embodiments of this application provide a multi-channel beamforming method and apparatus. The method includes: determining a target downlink positive polarization beam and a target downlink negative polarization beam based on M preset weight sets, where each weight set includes a phase weight set and an amplitude weight set, different weight sets include a same amplitude weight set, different weight sets include different phase weight sets, and both a quantity of phase weights in the phase weight set and a quantity of amplitude weights in the amplitude weight set are determined based on a quantity of a plurality of channels, where M is an even number greater than 0; and obtaining a target downlink signal based on the target downlink positive polarization beam and the target downlink negative polarization beam.