公开(公告)号：US20150092825A1

公开(公告)日：2015-04-02

申请号：US14303594

申请日：2014-06-12

Applicant: QUALCOMM Incorporated

Inventor： Li GAO ,  Abhishek Kumar AGRAWAL ,  Douglas GROVER ,  Chalin Chac LEE ,  Jarir Muhammad FADLULLAH ,  Dongbo ZHANG ,  Rema VAIDYANATHAN

IPC: H04L1/24

CPC classification number: H04L1/243 ,  H04L1/20

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus correlates the feedback signal to a reference transmit signal to correct time misalignments between the transmit chain and the feedback loop, wherein the reference transmit signal is generated in digital domain at an input to a transmit chain and estimates a transmit signal quality value based on the correlation.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置将反馈信号与参考发射信号相关联，以校正发射链和反馈回路之间的时间不对准，其中参考发射信号在数字域中在发射链的输入处产生，并且基于 相关性。