公开(公告)号：US20140254503A1

公开(公告)日：2014-09-11

申请号：US13966353

申请日：2013-08-14

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyeong-Sook PARK ,  Jun-Woo Kim ,  Youn-Ok Park

IPC: H04W72/04

CPC classification number: H04L27/2071 ,  H04L27/2665 ,  H04L27/2688 ,  H04L27/2689

Abstract: Provided are a signal detector for an uplink control channel and a time error correction method capable of simply correcting time errors, which occur during adjustment of a starting point of an FFT of an uplink control channel signal, by use of differential demodulation and thus improving the signal detection performance of an uplink control channel.

Abstract translation: 提供了一种用于上行链路控制信道的信号检测器和时间误差校正方法，其能够通过使用差分解调来简单地校正在调整上行链路控制信道信号的FFT的起始点期间发生的时间错误，从而改善 上行链路控制信道的信号检测性能。