发明授权
- 专利标题： Systems and methods of resource allocation for cancellation of crosstalk
- 专利标题（中）： 用于消除串扰的资源分配的系统和方法
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申请号： US12969332申请日： 2010-12-15
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公开(公告)号： US09042211B2公开(公告)日： 2015-05-26
- 发明人: Pravesh Biyani , Laurent Francis Alloin , Shankar Prakriya , Surendra Prasad
- 申请人： Pravesh Biyani , Laurent Francis Alloin , Shankar Prakriya , Surendra Prasad
- 申请人地址： US CA FREMONT IN New Delhi
- 专利权人： IKANOS COMMUNICATIONS, INC.,INDIAN INSTITUTE OF TECHNOLOGY DELHI DEPARTMENT OF ELECTRICAL ENGINEERING
- 当前专利权人： IKANOS COMMUNICATIONS, INC.,INDIAN INSTITUTE OF TECHNOLOGY DELHI DEPARTMENT OF ELECTRICAL ENGINEERING
- 当前专利权人地址： US CA FREMONT IN New Delhi
- 代理机构： Pillsbury Winthrop Shaw Pittman LLP
- 主分类号： H04J1/12
- IPC分类号： H04J1/12 ; H04J3/10
摘要：
A method implemented in a multi-user communication system is described for performing far-end crosstalk (FEXT) cancellation for each victim user. The method comprises performing dynamic programming to allocate resources according to (N−1) normalized disturber coupling values and difference rate function values associated with N total users in the system involved in partial FEXT cancellation. In accordance with some embodiments, dynamic programming comprises selecting a tone and one or more disturbers to be cancelled for the tone.
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