发明申请
- 专利标题： System and Method for Blind Equalization and Carrier Phase Recovery in a Quadrature Amplitude Modulated System
- 专利标题（中）： 在正交幅度调制系统中盲均衡和载波相位恢复的系统和方法
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申请号： US13569731申请日： 2012-08-08
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公开(公告)号： US20130216239A1公开(公告)日： 2013-08-22
- 发明人: Hongbin Zhang , Yu Sun , Alexei N. Pilipetskii
- 申请人： Hongbin Zhang , Yu Sun , Alexei N. Pilipetskii
- 申请人地址： US NJ Morristown
- 专利权人： TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC
- 当前专利权人： TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC
- 当前专利权人地址： US NJ Morristown
- 主分类号： H04B10/06
- IPC分类号： H04B10/06
摘要：
A system and method for blind equalization of a QAM signal. Equalization is achieved using an algorithm characterized by cost function that is a function the Euclidian distance, e.g. the minimum Euclidian distance, between points of the constellation associated with the QAM signal, i.e. the distance between symbols.
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