Invention Grant
- Patent Title: Methods and apparatuses for characterizing common mode noise and estimating loop imbalance
- Patent Title (中): 表征共模噪声和估算回路不平衡的方法和装置
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Application No.: US15182174Application Date: 2016-06-14
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Publication No.: US09564946B2Publication Date: 2017-02-07
- Inventor: Laurent Francis Alloin , James T. Schley May , Arnold Muralt , Vinay Kumar Chapala
- Applicant: IKANOS Communications, Inc.
- Applicant Address: US CA Fremont
- Assignee: Ikanos Communications, Inc.
- Current Assignee: Ikanos Communications, Inc.
- Current Assignee Address: US CA Fremont
- Agency: Holland & Hart LLP
- Main IPC: H04B3/46
- IPC: H04B3/46 ; H04B3/487 ; H04B3/32 ; H04L25/08
Abstract:
The present invention relates generally to addressing performance issues in xDSL communication systems, and more particularly to methods and apparatuses to measure and characterize CM noise impacting a DSL line in a customer premises, measurements and characterization of the projection of these CM signals in Differential Mode (DM), and finally a derivation of an estimate of the loop balance.
Public/Granted literature
- US20160294443A1 METHODS AND APPARATUSES FOR CHARACTERIZING COMMON MODE NOISE AND ESTIMATING LOOP IMBALANCE Public/Granted day:2016-10-06
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