首页> 外国专利> Method and channel equalizer for the channel equalization of digital signals in the frequency domain

Method and channel equalizer for the channel equalization of digital signals in the frequency domain

机译:频域中数字信号信道均衡的方法和信道均衡器

摘要

The invention relates to a method and a channel equalizer for the channel equalization of a digital signal in the frequency domain. The method generates directly estimates for the inverse values of the frequency response of the channel, these values being used as correction factors. For each symbol sequence the estimate is formed as a weighted average of the estimate for the previous sequence and of a new numerical value, which is obtained by dividing the actual symbol value by the received sample value.
机译:本发明涉及一种用于频域中的数字信号的信道均衡的方法和信道均衡器。该方法直接为信道的频率响应的逆值生成估计值,这些值用作校正因子。对于每个符号序列,估计值形成为前一个序列的估计值和新数值的加权平均值,该值通过将实际符号值除以接收的采样值而获得。

著录项

  • 公开/公告号EP0700189B1

    专利类型

  • 公开/公告日2001-02-14

    原文格式PDF

  • 申请/专利权人 NOKIA TECHNOLOGY GMBH;

    申请/专利号EP19950111569

  • 发明设计人 RINNE JUKKA;

    申请日1995-07-22

  • 分类号H04L25/03;H04L5/06;H04L27/26;

  • 国家 EP

  • 入库时间 2022-08-22 01:17:17

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号