公开(公告)号：WO0251023A3

公开(公告)日：2002-09-12

申请号：PCT/SE0102801

申请日：2001-12-14

Applicant: ERICSSON TELEFON AB L M

Inventor： KARLSSON JONAS ,  SHIMA TETSUFUMI ,  HAN JEONGHOON

IPC: H04J13/00 ,  H04B1/10 ,  H04B1/7107 ,  H04B1/707

CPC classification number: H04B1/71072 ,  H04B1/71075 ,  H04B2001/71077

Abstract: The invention has the object of determining the optimum weighting coefficient for each channel in a subtractive interference canceller (IC). A weighting coefficient determining method in a subtrative interference canceller for handling digital radio communications, characterized in that complex weighting coefficients are set so as to minimize the power of an interference cancellation residual signal for each channel in each stage.

Abstract translation: 本发明的目的是在减法干扰消除器（IC）中确定每个通道的最佳加权系数。 一种用于处理数字无线电通信的辅助干扰消除器中的加权系数确定方法，其特征在于，复数加权系数被设置为使每个级中的每个信道的干扰消除残差信号的功率最小化。

公开(公告)号：AU1654302A

公开(公告)日：2002-07-01

申请号：AU1654302

申请日：2001-12-14

Applicant: ERICSSON TELEFON AB L M

Inventor： KARLSSON JONAS ,  SHIMA TETSUFUMI ,  HAN JEONGHOON

IPC: H04J13/00 ,  H04B1/10 ,  H04B1/7107 ,  H04B1/707

Abstract: The invention has the object of determining the optimum weighting coefficient for each channel in a subtractive interference canceller (IC). A weighting coefficient determining method in a subtractive interference canceller for handling digital radio communications, characterized in that complex weighting coefficients are set so as to minimize the power of an interference cancellation residual signal for each channel in each stage.