GB2567055B - Synchronization of adaptive filter switching and channel equalization in full duplex (FDX) cable modems - Google Patents

Synchronization of adaptive filter switching and channel equalization in full duplex (FDX) cable modems Download PDF

Info

Publication number
GB2567055B
GB2567055B GB1813325.6A GB201813325A GB2567055B GB 2567055 B GB2567055 B GB 2567055B GB 201813325 A GB201813325 A GB 201813325A GB 2567055 B GB2567055 B GB 2567055B
Authority
GB
United Kingdom
Prior art keywords
fdx
synchronization
adaptive filter
full duplex
cable modems
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1813325.6A
Other languages
English (en)
Other versions
GB2567055A (en
GB201813325D0 (en
Inventor
Hewavithana Thushara
Shulman Shaul
Goichberg Nathan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
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
Priority claimed from US15/717,285 external-priority patent/US10243681B2/en
Application filed by Intel Corp filed Critical Intel Corp
Publication of GB201813325D0 publication Critical patent/GB201813325D0/en
Publication of GB2567055A publication Critical patent/GB2567055A/en
Application granted granted Critical
Publication of GB2567055B publication Critical patent/GB2567055B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • 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
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/03—Hybrid circuits
    • 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
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB1813325.6A 2017-08-18 2018-08-15 Synchronization of adaptive filter switching and channel equalization in full duplex (FDX) cable modems Expired - Fee Related GB2567055B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762547498P 2017-08-18 2017-08-18
US15/717,285 US10243681B2 (en) 2017-08-18 2017-09-27 Synchronization of adaptive filter switching and channel equalization in full duplex (FDX) cable modems

Publications (3)

Publication Number Publication Date
GB201813325D0 GB201813325D0 (en) 2018-09-26
GB2567055A GB2567055A (en) 2019-04-03
GB2567055B true GB2567055B (en) 2020-09-09

Family

ID=63667307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1813325.6A Expired - Fee Related GB2567055B (en) 2017-08-18 2018-08-15 Synchronization of adaptive filter switching and channel equalization in full duplex (FDX) cable modems

Country Status (2)

Country Link
DE (1) DE102018117373B4 (de)
GB (1) GB2567055B (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2991248A2 (de) * 2014-09-01 2016-03-02 Compal Broadband Networks Inc. Schaltbarer Diplexer und Kabelmodem
WO2017030660A1 (en) * 2015-08-18 2017-02-23 Thomson Licensing Method and apparatus for controlling a filter circuit in a signal communication device
US20170237450A1 (en) * 2016-02-16 2017-08-17 Thomson Licensing Apparatus and method for controlling a filter in a signal communication device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7933295B2 (en) 1999-04-13 2011-04-26 Broadcom Corporation Cable modem with voice processing capability
ATE388542T1 (de) 1999-12-13 2008-03-15 Broadcom Corp Sprach-durchgangsvorrichtung mit sprachsynchronisierung in abwärtsrichtung
US20030058959A1 (en) 2001-09-25 2003-03-27 Caly Networks. Combined digital adaptive pre-distorter and pre-equalizer system for modems in link hopping radio networks
US6791995B1 (en) 2002-06-13 2004-09-14 Terayon Communications Systems, Inc. Multichannel, multimode DOCSIS headend receiver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2991248A2 (de) * 2014-09-01 2016-03-02 Compal Broadband Networks Inc. Schaltbarer Diplexer und Kabelmodem
WO2017030660A1 (en) * 2015-08-18 2017-02-23 Thomson Licensing Method and apparatus for controlling a filter circuit in a signal communication device
US20170237450A1 (en) * 2016-02-16 2017-08-17 Thomson Licensing Apparatus and method for controlling a filter in a signal communication device

Also Published As

Publication number Publication date
GB2567055A (en) 2019-04-03
DE102018117373A1 (de) 2019-02-21
GB201813325D0 (en) 2018-09-26
DE102018117373B4 (de) 2024-03-14

Similar Documents

Publication Publication Date Title
SG11201912122VA (en) Techniques and apparatuses for time division duplex coexistence configuration
EP3567877A4 (de) Kommunikationsverfahren und -vorrichtung
PT3417568T (pt) Métodos e aparelho para sincronização de dispositivos de comunicação funcionando num modo half-duplex
EP3603265A4 (de) Verfahren und anordnungen zur breitbandkommunikation
ZA202101843B (en) Communication method and related device
EP3619953A4 (de) Kommunikationsstatusübergangsverfahren und -vorrichtungen
EP3281372A4 (de) Schätzung der kanalimpulsantwort für vollduplex-kommunikationsnetze
EP3713364A4 (de) Kommunikationsverfahren und -vorrichtungen
EP3625889A4 (de) Vorzeitiges beenden der dekodierung einer nachfolgenden stornierungsliste
SG11202002075WA (en) Channel and synchronization raster
EP3533192A4 (de) Abschwächung der interaktion zwischen adaptiver entzerrung und taktrückgewinnung
GB201718560D0 (en) Communication device cascaded network and internal synchronization method
SG11202011076TA (en) Communication method and device
ZA202006539B (en) Terminal and transmission method
EP3285425A4 (de) Verfahren und vorrichtung zur koordinierten mehrpunkte-übertragung mit adaptivem downlink
EP3863112A4 (de) Dielektrischer filter und kommunikationsvorrichtung
SG11202000689YA (en) Interface switching method and apparatus
EP3273735A4 (de) Verfahren und vorrichtung zur kommunikation auf basis von semi-orthogonaler übertragung
EP3391601B8 (de) Kommunikationsendgerät und verfahren zur kanalschätzung
GB201818292D0 (en) Communication network and method of maintaining connection
EP3742543A4 (de) Dielektrischer filter und kommunikationsvorrichtung
EP3723384C0 (de) Kommunikationsnetzwerk und zugehörige vorrichtungen
ZA202100651B (en) Terminal and communication method
PL3876621T3 (pl) Sposoby i urządzenia do przesyłania danych
EP3316535A4 (de) Selbstadaptiver entzerrer und verfahren zur implementierung von adaptiver entzerrung

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220815