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1. WO2022072445 - ELECTRONIC DEVICE, METHOD, AND STORAGE MEDIUM FOR ENHANCING UPSTREAM TRANSMISSION PERFORMANCE

Publication Number WO/2022/072445
Publication Date 07.04.2022
International Application No. PCT/US2021/052577
International Filing Date 29.09.2021
IPC
H04L 12/28 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
CPC
H04B 17/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
11for calibration
H04B 3/46
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
3Line transmission systems
02Details
46Monitoring; Testing
H04B 3/546
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
3Line transmission systems
54Systems for transmission via power distribution lines
546Combination of signalling, telemetering, protection
H04B 3/56
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
3Line transmission systems
54Systems for transmission via power distribution lines
56Circuits for coupling, blocking, or by-passing of signals
H04L 12/2801
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
2801Broadband local area networks
Applicants
  • ARRIS ENTERPRISES LLC [US]/[US]
Inventors
  • LU, Wei
Agents
  • LYNCH, David
  • WEINER, Stewart
  • SWANSON, Lori Anne D.
  • PERKINS, Bart A.
  • CULLEN, Larry T.
Priority Data
202011060281.130.09.2020CN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRONIC DEVICE, METHOD, AND STORAGE MEDIUM FOR ENHANCING UPSTREAM TRANSMISSION PERFORMANCE
(FR) DISPOSITIF ÉLECTRONIQUE, PROCÉDÉ ET SUPPORT DE STOCKAGE POUR AMÉLIORER LES PERFORMANCES DE LA TRANSMISSION EN AMONT
Abstract
(EN) The present disclosure relates to an electronic device, a method, and a storage medium for enhancing upstream transmission performance. In an embodiment, a cable modem termination system (CMTS) can be configured to acquire first transmission performance of an upstream channel of a cable modem (CM) based on receiving service flow transmission from the CM; and, in response to the first transmission performance of at least one upstream channel of the CM being lower than a first threshold, instruct the CM to stop or suspend the service flow transmission through the at least one upstream channel. In an embodiment, the CM can be configured to receive a first instruction from the CMTS during the transmission of the service flow through the upstream channel; and, in response to receiving the first instruction, stop or suspend the service flow transmission through the at least one upstream channel.
(FR) La présente invention concerne un dispositif électronique, un procédé et un support de stockage pour améliorer les performances de transmission en amont. Dans un mode de réalisation, un système de terminaison de modem câble (CMTS) peut être configuré pour acquérir une première performance de transmission d'un canal amont d'un modem câble (CM) sur la base de la réception d'une transmission de flux de service depuis le CM; et, en réponse à la première performance de transmission d'au moins un canal amont du CM inférieure à un premier seuil, demander au CM d'arrêter ou de suspendre la transmission de flux de service par le biais du ou des canaux amonts. Dans un mode de réalisation, la CM peut être configurée pour recevoir une première instruction du CMTS pendant la transmission du flux de service par le canal amont; et, en réponse à la réception de la première instruction, arrêter ou suspendre la transmission du flux de service par le ou les canaux amonts.
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