The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2020
Filed:
May. 08, 2018
Avago Technologies International Sales Pte. Limited;
Thomas J. Kolze, Phoenix, AZ (US);
Avi Kliger, Ramat-Gan, IL;
AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED, Singapore, SG;
Abstract
A system and method perform fine ranging on a plurality of cable modems in a network and distribute results. A CMTS grants access to a full duplex ranging probe to the plurality of cable modems, and probe results are distributed to the plurality of cable modems. A receive modulation error ratio (RxMER) uploaded from respective of the plurality of cable modems, and the CMTS identifies an interference group (IG) and bits/symbol for the plurality of cable moderns in a given sub-band. Full duplex operation is then performed in the given sub-band with known IG and bits/symbol.