DOCSIS Profile Optimization for Cable Networking
Summary
USPTO published patent application US20260095343A1 for DOCSIS profile optimization in cable networking systems. The application, filed December 8, 2025, discloses methods for managing and optimizing profiles assigned to user devices over network communication channels using memorization matrices. Inventors are Karthik Sundaresan, Gregory C. White, and Jingjie Zhu.
What changed
USPTO published a patent application (US20260095343A1, Application No. 19411659) for a method of optimizing DOCSIS profiles assigned to a population of user devices over cable network communication channels. The method involves establishing modulation error rates (MER) for each device, generating an N×N memorization matrix, calculating grouping values for all possible profile combinations assigned to two devices, and identifying a profile group with minimum loss value. CPC classifications include H04L 12/2801 and H04L 41/0893.
This patent application has no immediate compliance obligations for telecommunications companies or equipment manufacturers. Cable networking equipment vendors and DOCSIS system developers may review the publication for potential licensing considerations or to assess overlap with existing technologies. The publication does not grant enforceable patent rights; inventors must pursue full patent prosecution to obtain enforceable claims.
Archived snapshot
Apr 2, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
SYSTEMS AND METHODS FOR DOCSIS PROFILE MANAGEMENT
Application US20260095343A1 Kind: A1 Apr 02, 2026
Inventors
Karthik Sundaresan, Gregory C. White, Jingjie Zhu
Abstract
A method is provided for optimizing a set of profiles assigned to a population of user devices over a network communication channel having a plurality of active subcarriers. The method includes (a) establishing an MER for each user device of the population, (b) generating a memorization matrix having an initial size of N×N, where N represents the number of user devices in the population of user devices, (c) calculating, for each possible grouping of profiles in the set of profiles that are assigned to two user devices, a value resulting from the respective grouping, and (d) identifying a profile group having a minimum loss value within the memorization matrix, the identified profile group including at least a first profile and a second profile.
CPC Classifications
H04L 12/2801 H04L 41/0893
Filing Date
2025-12-08
Application No.
19411659
Named provisions
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