公开(公告)号：US20140170991A1

公开(公告)日：2014-06-19

申请号：US13718377

申请日：2012-12-18

Applicant: QUALCOMM INCORPORATED

Inventor： Bongyong SONG ,  Samir Salib SOLIMAN ,  Cong T. NGUYEN

IPC: H04B1/38

CPC classification number: H04B1/38 ,  H04B15/02

Abstract: A method of performing interference cancellation in a communication device having a plurality of transceivers includes: detecting a co-existence issue between a first transceiver and a second transceiver of the plurality of transceivers; determining parameters of the co-existence issue; selecting the first transceiver for providing an input signal to an interference cancellation (IC) circuit; selecting the second transceiver for receiving an output signal from the IC circuit; configuring the IC circuit based on the parameters of the co-existence issue; and generating the output signal based on the input signal and the parameters to reduce interference caused by the first transceiver on the second transceiver.

Abstract translation: 在具有多个收发器的通信设备中执行干扰消除的方法包括：检测所述多个收发器中的第一收发器和第二收发器之间的共存问题; 确定共存问题的参数; 选择用于向干扰消除（IC）电路提供输入信号的第一收发器; 选择用于从IC电路接收输出信号的第二收发器; 根据共存问题的参数配置IC电路; 以及基于所述输入信号和所述参数生成所述输出信号，以减少由所述第一收发器在所述第二收发器上引起的干扰。