公开(公告)号：US20240243763A1

公开(公告)日：2024-07-18

申请号：US18616934

申请日：2024-03-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianqing DOU ,  Youtuan ZHU ,  Xudong ZHU

IPC: H04B1/00 ,  H04B1/16

CPC classification number: H04B1/006 ,  H04B1/0007 ,  H04B1/1615

Abstract: This application provides a communication device, including: a first radio frequency unit, a second radio frequency unit, a switch control unit, and a first signal processing channel. The first signal processing channel includes a first analog-to-digital conversion unit, a first intermediate frequency channel unit, and a first baseband processing unit. The switch control unit is configured to determine, based on resource control information, to connect the first radio frequency unit or the second radio frequency unit to the first signal processing channel. A first radio frequency band in the first radio frequency unit is different from a second radio frequency band in the second radio frequency unit. In this way, different frequency bands may share one radio frequency signal processing channel, thereby optimizing a processing channel, reducing costs, and miniaturizing a communication design.