公开(公告)号：US09191050B1

公开(公告)日：2015-11-17

申请号：US14465741

申请日：2014-08-21

Applicant: QUALCOMM Incorporated

Inventor： Insoo Hwang ,  Bongyong Song ,  Cong Nguyen ,  Peter David Heidmann ,  Samir Salib Soliman

IPC: H04B1/10 ,  H04B1/12

CPC classification number: H04B1/525

Abstract: Aspects of the disclosure are directed to interference cancellation and wireless communication including determining the strength of a reference signal; comparing the strength of the reference signal to a first threshold and a second threshold; and performing one of the following: updating at least one coefficient if the strength of the reference signal is above the first threshold; freezing the at least one coefficient if the strength of the reference signal is between the first threshold and the second threshold; or setting an interference cancelation (IC) circuit to OFF if the strength of the reference signal is below both the first threshold and the second threshold.

Abstract translation: 本公开的方面涉及干扰消除和无线通信，包括确定参考信号的强度; 将参考信号的强度与第一阈值和第二阈值进行比较; 并且执行以下之一：如果所述参考信号的强度高于所述第一阈值，则更新至少一个系数; 如果参考信号的强度在第一阈值和第二阈值之间，则冻结该至少一个系数; 或者如果参考信号的强度低于第一阈值和第二阈值，则将干扰消除（IC）电路设置为OFF。