公开(公告)号：US20150078483A1

公开(公告)日：2015-03-19

申请号：US14026877

申请日：2013-09-13

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Amit Mahajan ,  Sai C. Kwok ,  Rashid Ahmed Akbar Attar

IPC: H04B1/04 ,  H04B1/00

CPC classification number: H04B1/0475 ,  H03F1/02 ,  H03F3/24 ,  H04B1/005 ,  H04B2001/045 ,  H04L5/0066 ,  H04L27/0008 ,  H04W88/06

Abstract: Various aspects of the present disclosure are directed to apparatuses and methods that can mitigate the undesirable effects of residual side band (RSB) signal by actively re-tuning the local oscillator of a transmitter to be at or near the center frequency of the carrier. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的各个方面涉及通过主动地将发射机的本地振荡器重新调谐到载波的中心频率或接近载波的中心频率来减轻残余边带（RSB）信号的不期望的影响的装置和方法。 还要求和描述其它方面，实施例和特征。