公开(公告)号：KR1020140079522A

公开(公告)日：2014-06-27

申请号：KR1020120146689

申请日：2012-12-14

Applicant: 한국전자통신연구원 ,  한국과학기술원

Inventor： 김근영 ,  이주열 ,  조성철 ,  이승환 ,  최완 ,  송호진 ,  류종렬

IPC: H04B7/02

CPC classification number: H04B7/026 ,  H04B7/0456 ,  H04B7/0626 ,  H04B7/0639

Abstract: Provided is a precoding method implemented by a collaboration model for which neighboring base stations share information asymmetrically with each other. The present invention is to overcome the limitation of backhaul capacity and the connection between the cells by asymmetrically sharing information between base stations to appropriately use signal alignment and signal neutralization, thereby increasing a transmission rate of cell boundary users.

Abstract translation: 提供了一种由相邻基站相互共享信息的协作模型实现的预编码方法。 本发明通过不对称地共享基站之间的信息来克服回传容量的限制和小区之间的连接，以适当地使用信号对准和信号中和，从而增加小区边界用户的传输速率。