公开(公告)号：US20210352693A1

公开(公告)日：2021-11-11

申请号：US17383292

申请日：2021-07-22

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Qiang Huo ,  Zhiqiang Zou ,  Huajia Li

IPC: H04W72/12 ,  H04W72/04

Abstract: Embodiments of this application provide a scheduling method and apparatus, and relate to the communications field. The method includes: Abase station obtains information about predicted interference of N downlink signals of the base station to an uplink signal, where N is an integer greater than 1, and the information about predicted interference is used to indicate predicted interference impact, on the uplink signal, of passive intermodulation signals generated by interaction between the N downlink signals. Then, the base station may perform resource scheduling on the N downlink signals and/or the uplink signal based on the obtained information about predicted interference, where the resource scheduling includes frequency domain resource scheduling and space domain resource scheduling. In this application, the interference impact of the passive intermodulation signals can be effectively reduced, thereby improving system performance and radio resource utilization.

公开(公告)号：US12082186B2

公开(公告)日：2024-09-03

申请号：US17383292

申请日：2021-07-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiang Huo ,  Zhiqiang Zou ,  Huajia Li

IPC: H04W72/1268 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/54

CPC classification number: H04W72/1268 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/1273 ,  H04W72/54

Abstract: Embodiments of this application provide a scheduling method and apparatus, and relate to the communications field. The method includes: Abase station obtains information about predicted interference of N downlink signals of the base station to an uplink signal, where N is an integer greater than 1, and the information about predicted interference is used to indicate predicted interference impact, on the uplink signal, of passive intermodulation signals generated by interaction between the N downlink signals. Then, the base station may perform resource scheduling on the N downlink signals and/or the uplink signal based on the obtained information about predicted interference, where the resource scheduling includes frequency domain resource scheduling and space domain resource scheduling. In this application, the interference impact of the passive intermodulation signals can be effectively reduced, thereby improving system performance and radio resource utilization.