专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR20100089303A Complex communication apparatus in which interference is removed 审中-公开
标题翻译：删除干扰的复杂通信设备
公开(公告)号：KR20100089303A
公开(公告)日：2010-08-12
申请号：KR20090008493
申请日：2009-02-03
申请人： SAMSUNG ELECTRO MECH
发明人： PARK YONG WOON , LEE BYUNG SEOP , PARK PYUNG JOO , SEO MYUNG HWAN , KIM DONG HYUN
IPC分类号： H04B1/10 , H04N5/21
CPC分类号： H04B1/525 , H04B1/0064 , H04L27/2628 , H04L27/2636
摘要： PURPOSE: A multi communication device which removes a mutual interference component is provided to remove an interference of a transmitting signal of one communication method affecting a receiving signal of another communication method from a baseband signal. CONSTITUTION: A baseband converting unit(11) converts a high frequency receiving signal received from an antenna into a baseband signal. A Wiener filter(22) receives a baseband signal that a user wants to transmit by the second communication method. The Wiener filter computes an interference component which affects a high frequency signal of the first communication method transmitted from the antenna. An adder(30) subtracts the interference component calculated by the Wiener filter from the converted baseband signal by the first communication method.
摘要翻译：目的：提供消除相互干扰分量的多通信设备，以消除影响另一种通信方法的接收信号的一种通信方式的发射信号与基带信号的干扰。构成：基带转换单元（11）将从天线接收的高频接收信号转换为基带信号。维纳滤波器（22）通过第二通信方法接收用户想要发送的基带信号。维纳滤波器计算影响从天线发送的第一通信方法的高频信号的干扰分量。加法器（30）通过第一通信方法从转换的基带信号中减去由维纳滤波器计算出的干扰分量。

IPRDB

热门服务

关于我们

友情链接

联系方式