公开(公告)号：US20240349197A1

公开(公告)日：2024-10-17

申请号：US18757765

申请日：2024-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingquan Mei ,  Haibo Li ,  Wenda Fan

IPC: H04W52/06

CPC classification number: H04W52/06

Abstract: This application provides data sending methods, radio frequency apparatuses, and control apparatuses. An example method includes obtaining a transmit power. The transmit power is determined based on first power increase information and second power increase information. The first power increase information indicates a first power increase amplitude corresponding to a first standard in a time unit. The second power increase information indicates a second power increase amplitude corresponding to a second standard in the time unit. The example method further includes sending, based on the transmit power, data corresponding to the time unit. The first standard and the second standard are different baseband working standards.

公开(公告)号：US11489550B2

公开(公告)日：2022-11-01

申请号：US17343097

申请日：2021-06-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo Li

IPC: H04B1/10

Abstract: A filtering method and apparatus are provided, and the method includes: performing spectrum shifting on a first signal to obtain a second signal, where the first signal includes a first valid signal band and a first to-be-suppressed signal band, a demarcation point of the first valid signal band and the first to-be-suppressed signal band in the first signal is a first boundary point, the first boundary point corresponds to a second boundary point in the second signal, a frequency of the second boundary point is equal to a frequency of a first side frequency point of the filter, and a frequency range corresponding to the first valid signal band in the second signal falls within a frequency range corresponding to a passband of the filter (S301); and filtering the second signal by using the filter, to obtain the first valid signal band (S302).