发明授权
US07167507B2 Equalizer and method for performing equalization in a wireless communications system
有权
用于在无线通信系统中执行均衡的均衡器和方法
- 专利标题: Equalizer and method for performing equalization in a wireless communications system
- 专利标题(中): 用于在无线通信系统中执行均衡的均衡器和方法
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申请号: US10185747申请日: 2002-07-01
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公开(公告)号: US07167507B2公开(公告)日: 2007-01-23
- 发明人: Laurence Eugene Mailaender , Sivarama Krishnan Venkatesan , Graeme Kenneth Woodward
- 申请人: Laurence Eugene Mailaender , Sivarama Krishnan Venkatesan , Graeme Kenneth Woodward
- 申请人地址: US NJ Murray Hill
- 专利权人: Lucent Technologies Inc.
- 当前专利权人: Lucent Technologies Inc.
- 当前专利权人地址: US NJ Murray Hill
- 主分类号: H04K1/00
- IPC分类号: H04K1/00
摘要:
A receiver, system, and method for performing equalization. The receiver includes a multi-channel chip equalizer for receiving a plurality of receive baseband signals and restoring chip pulse shapes of a plurality of transmit baseband signals transmitted by a plurality of transmit antenna to produce a plurality of equalized output streams and a correlator for correlating the plurality of equalized output streams with a correlation signal to reduce gradient noise in the plurality of equalized output streams. The method of equalizing includes receiving a plurality of receive baseband signals and restoring chip pulse shapes of a plurality of transmit baseband signals transmitted by a plurality of transmit antenna to produce a plurality of equalized output streams and correlating the plurality of equalized output streams with a correlation signal to reduce gradient noise in the plurality of equalized output streams.