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1. WO2015027418 - CABLE MODEM

Publication Number WO/2015/027418
Publication Date 05.03.2015
International Application No. PCT/CN2013/082519
International Filing Date 29.08.2013
IPC
H04L 29/06 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
CPC
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
H04L 12/2898
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]
2854Wide area networks, e.g. public data networks
2856Access arrangements, e.g. Internet access
2869Operational details of access network equipments
2898Subscriber equipments
H04L 69/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
16Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
H04L 69/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
22Header parsing or analysis
H04N 21/42676
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
426Internal components of the client ; ; Characteristics thereof;
42676for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
H04N 21/6118
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; , e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
61Network physical structure; Signal processing
6106specially adapted to the downstream path of the transmission network
6118involving cable transmission, e.g. using a cable modem
Applicants
  • THOMSON LICENSING [FR]/[FR]
Inventors
  • ZHUANG, Zujian
  • YU, Jinfei
Agents
  • LIU, SHEN & ASSOCIATES
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CABLE MODEM
(FR) MODEM POUR CÂBLE
Abstract
(EN) A cable modem for a network is provided. The cable modem comprises: a radio frequency resource manager unit for allocating a radio frequency resource to a plurality of cable modem terminal systems; and an interface manager unit for establishing radio frequency interfaces respectively with the plurality of cable modem terminal systems according to the radio frequency resource allocation of the radio frequency resource manager unit.
(FR) L'invention concerne un modem pour câble destiné à un réseau. Le modem pour câble comporte: un unité gestionnaire de ressources en radiofréquences servant à attribuer une ressource en radiofréquences à une pluralité de systèmes de terminaux à modem pour câble; et une unité gestionnaire d'interfaces servant à établir respectivement des interfaces à radiofréquences avec la pluralité de systèmes de terminaux à modem pour câble en fonction de l'attribution de ressources en radiofréquences par l'unité gestionnaire de ressources en radiofréquences.
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