MX2018002037A - Metodo y aparato para controlar un circuito de filtro en un disppositivo de comunicacion de señal. - Google Patents

Metodo y aparato para controlar un circuito de filtro en un disppositivo de comunicacion de señal.

Info

Publication number
MX2018002037A
MX2018002037A MX2018002037A MX2018002037A MX2018002037A MX 2018002037 A MX2018002037 A MX 2018002037A MX 2018002037 A MX2018002037 A MX 2018002037A MX 2018002037 A MX2018002037 A MX 2018002037A MX 2018002037 A MX2018002037 A MX 2018002037A
Authority
MX
Mexico
Prior art keywords
filter circuit
communication device
controlling
present disclosure
signal communication
Prior art date
Application number
MX2018002037A
Other languages
English (en)
Inventor
Edward Klopfenstein Scott
RAMANI Srinivasa
Gene Roberts Harold
G Varghese Rejimon
Original Assignee
Thomson Licensing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of MX2018002037A publication Critical patent/MX2018002037A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/12—Arrangements for reducing cross-talk between channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64753—Control signals issued by the network directed to the server or the client directed to the client
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La presente divulgación está dirigida a un aparato (300) y método (400, 600) para controlar un circuito de filtro (500) en un dispositivo de comunicación de señal (300). El aparato (300) y método (400, 600) de la presente divulgación recibe (410) una indicación de una pluralidad de canales utilizados para transmitir señales de comunicación de subida en una porción de comunicación de subida de un rango de frecuencias. Además, el aparato (300) y método (400, 600) de la presente divulgación determina (420) un valor máximo de frecuencia entre todas las frecuencias utilizadas por la pluralidad de canales con base en la indicación y ajusta (430) una respuesta de filtro en un circuito de filtro (500) utilizado para separar las señales de comunicación de subida de las señales de comunicación de bajada en un dispositivo de comunicación (300) con base en el valor máximo de frecuencia determinado.
MX2018002037A 2015-08-18 2016-06-29 Metodo y aparato para controlar un circuito de filtro en un disppositivo de comunicacion de señal. MX2018002037A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562206370P 2015-08-18 2015-08-18
PCT/US2016/040016 WO2017030660A1 (en) 2015-08-18 2016-06-29 Method and apparatus for controlling a filter circuit in a signal communication device

Publications (1)

Publication Number Publication Date
MX2018002037A true MX2018002037A (es) 2018-04-13

Family

ID=56618223

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002037A MX2018002037A (es) 2015-08-18 2016-06-29 Metodo y aparato para controlar un circuito de filtro en un disppositivo de comunicacion de señal.

Country Status (10)

Country Link
US (1) US10594421B2 (es)
EP (1) EP3338384B1 (es)
JP (1) JP6876938B2 (es)
KR (1) KR102424757B1 (es)
CN (1) CN108028711B (es)
BR (1) BR112018002990A2 (es)
CA (1) CA2995570A1 (es)
MX (1) MX2018002037A (es)
RU (1) RU2714877C2 (es)
WO (1) WO2017030660A1 (es)

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US10243681B2 (en) 2017-08-18 2019-03-26 Intel Corporation Synchronization of adaptive filter switching and channel equalization in full duplex (FDX) cable modems
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US20230353408A1 (en) * 2022-04-29 2023-11-02 Cox Communications, Inc. Systems and methods for multiple spectrum plans on a single cable segment

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Also Published As

Publication number Publication date
CN108028711A (zh) 2018-05-11
JP2018533241A (ja) 2018-11-08
RU2018109353A (ru) 2019-09-19
US10594421B2 (en) 2020-03-17
BR112018002990A2 (pt) 2018-09-25
EP3338384B1 (en) 2023-08-02
RU2714877C2 (ru) 2020-02-20
CN108028711B (zh) 2020-04-07
CA2995570A1 (en) 2017-02-23
KR20180042243A (ko) 2018-04-25
EP3338384A1 (en) 2018-06-27
WO2017030660A1 (en) 2017-02-23
JP6876938B2 (ja) 2021-05-26
US20180234196A1 (en) 2018-08-16
RU2018109353A3 (es) 2019-10-22
KR102424757B1 (ko) 2022-07-22

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