公开(公告)号：KR101080615B1

公开(公告)日：2011-11-08

申请号：KR1020100088209

申请日：2010-09-09

Applicant: 성균관대학교산학협력단

Inventor： 김진영 ,  김윤현 ,  박인환 ,  김동인

IPC: H04B7/14 ,  H04B7/04

CPC classification number: H04B7/026 ,  H04B7/0413 ,  H04B7/0678

Abstract: PURPOSE: A signal transferring method in a collaborative communication system is provided to reduce the interference effect of a signal due to the signal of a terminal in a cooperative zone. CONSTITUTION: A relay terminal receives a transmitted carrier signal. The relay terminal transfers the received carrier signal to a reception terminal(S220). The reception terminal separates an area where a spreading code is inserted from the received signal. The reception terminal detects a transmission signal based on a correlation value between an extension code and a separated area signal(S230).

Abstract translation: 目的：提供协同通信系统中的信号传输方法，以减少由于协作区域中终端信号引起的信号的干扰效应。 构成：中继终端接收发送的载波信号。 中继终端将接收到的载波信号传送到接收终端（S220）。 接收终端从接收到的信号中分离出扩展码插入的区域。 接收终端基于扩展码和分离区域信号之间的相关值来检测发送信号（S230）。