公开(公告)号：US20240154700A1

公开(公告)日：2024-05-09

申请号：US18415733

申请日：2024-01-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Youbing PAN ,  Juwang ZHANG ,  Xing WU ,  Kang CAO ,  Wang XIONG ,  Gezi ZHANG

IPC: H04B10/2575 ,  H04B1/40

CPC classification number: H04B10/2575 ,  H04B1/40

Abstract: A radio frequency transceiver includes a container. The container includes a circuit board and the connection assembly. A baseband circuit is disposed on the circuit board. The baseband circuit is configured to synthesize the first baseband signal, and decode the second baseband signal. The connection assembly includes a board-end connector, a cable, and at least one optical module interface. The board-end connector is configured to connect to the baseband circuit. A first end of the cable is configured to connect to the at least one optical module interface, and a second end of the cable is configured to connect to the board-end connector. Each optical module interface of the at least one optical module interface is configured to connect to an external optical module. According to the solutions provided by this radio frequency transceiver, a circuit layout can be more flexible, hardware costs can be reduced, and space can be saved.

公开(公告)号：US20210384993A1

公开(公告)日：2021-12-09

申请号：US17284405

申请日：2018-10-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xing WU ,  Ying LIU

IPC: H04B17/336 ,  H04W72/04 ,  H04B17/318

Abstract: This application provides a radio interference detection method and an apparatus. The method includes: obtaining an available frequency configured for a current cell; measuring signal information of a signal received on the available frequency; and determining, based on the signal information of the signal, whether there is radio interference. The available frequency is obtained based on information about a broadcast channel, and signal strength of the available frequency of the current cell is preferentially scanned, to determine whether there is radio interference. If there is interference on the available frequency of the current cell, corresponding processing can be performed quickly. According to the application, because a relatively small quantity of frequencies are scanned preferentially, an effective interference detection speed can be increased quickly.