Invention Grant
- Patent Title: Systems and methods for mitigating self-induced far-end crosstalk
- Patent Title (中): 减轻自身诱发的远端串扰的系统和方法
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Application No.: US12713482Application Date: 2010-02-26
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Publication No.: US08644127B2Publication Date: 2014-02-04
- Inventor: Pravesh Biyani , Laurent Francis Alloin , Shankar Prakriya , Surendra Prasad , Amitkumar Mahadevan
- Applicant: Pravesh Biyani , Laurent Francis Alloin , Shankar Prakriya , Surendra Prasad , Amitkumar Mahadevan
- Applicant Address: US CA Fremont IN New Delhi
- Assignee: Ikanos Communications, Inc.,Indian Institute of Technology
- Current Assignee: Ikanos Communications, Inc.,Indian Institute of Technology
- Current Assignee Address: US CA Fremont IN New Delhi
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: H04J1/12
- IPC: H04J1/12 ; H04B3/32
Abstract:
Systems and methods for partial self-FEXT (far-end crosstalk) are described. One method, among others, comprises determining one or more instantaneous characteristics of an input signal, wherein the one or more instantaneous characteristics comprise one or more of amplitude of the input signal and an energy level of the input signal. The method further comprises selecting one or more disturbers to cancel according to the one or more instantaneous characteristics, wherein selecting one or more disturbers is performed on a per-DMT (discrete multi-tone) symbol basis.
Public/Granted literature
- US20100220823A1 Systems and Methods for Mitigating Self-Induced Far-End Crosstalk Public/Granted day:2010-09-02
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