Invention Grant
- Patent Title: Systems and methods of resource allocation for cancellation of crosstalk
- Patent Title (中): 用于消除串扰的资源分配的系统和方法
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Application No.: US12969332Application Date: 2010-12-15
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Publication No.: US09042211B2Publication Date: 2015-05-26
- Inventor: Pravesh Biyani , Laurent Francis Alloin , Shankar Prakriya , Surendra Prasad
- Applicant: Pravesh Biyani , Laurent Francis Alloin , Shankar Prakriya , Surendra Prasad
- Applicant Address: US CA FREMONT IN New Delhi
- Assignee: IKANOS COMMUNICATIONS, INC.,INDIAN INSTITUTE OF TECHNOLOGY DELHI DEPARTMENT OF ELECTRICAL ENGINEERING
- Current Assignee: IKANOS COMMUNICATIONS, INC.,INDIAN INSTITUTE OF TECHNOLOGY DELHI DEPARTMENT OF ELECTRICAL ENGINEERING
- Current Assignee Address: US CA FREMONT IN New Delhi
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: H04J1/12
- IPC: H04J1/12 ; H04J3/10
Abstract:
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.
Public/Granted literature
- US20110150121A1 Systems and Methods of Resource Allocation for Cancellation of Crosstalk Public/Granted day:2011-06-23
Information query
