公开(公告)号：US06487253B1

公开(公告)日：2002-11-26

申请号：US09410945

申请日：1999-10-04

申请人： Vincent K. Jones, IV ,  Jonathan Leary ,  James M. Gardner

发明人： Vincent K. Jones, IV ,  Jonathan Leary ,  James M. Gardner

IPC分类号： H04S1100

CPC分类号： H04L25/0234 ,  H04L25/0232 ,  H04L27/2647 ,  H04Q2213/13054 ,  H04Q2213/13166 ,  H04Q2213/1319 ,  H04Q2213/13291 ,  H04Q2213/13335

摘要： Systems and methods for estimating channel response in the presence of interference. Interference and/or noise present on received training symbols is estimated. Based on the measured noise and/or interference, a weighting among training symbols is developed. Channel response is then estimated based on a weighted least squares procedure.

摘要翻译： 用于在存在干扰的情况下估计信道响应的系统和方法。 估计接收的训练符号上存在的干扰和/或噪声。 基于测量的噪声和/或干扰，开发训练符号之间的加权。 然后基于加权最小二乘法来估计信道响应。