EP2817963A4 - Système de terminaison de modem câble distribué doté d'une capacité mac et phy reconfigurable par logiciel - Google Patents

Système de terminaison de modem câble distribué doté d'une capacité mac et phy reconfigurable par logiciel

Info

Publication number
EP2817963A4
EP2817963A4 EP13752319.7A EP13752319A EP2817963A4 EP 2817963 A4 EP2817963 A4 EP 2817963A4 EP 13752319 A EP13752319 A EP 13752319A EP 2817963 A4 EP2817963 A4 EP 2817963A4
Authority
EP
European Patent Office
Prior art keywords
cable modem
termination system
modem termination
distributed cable
phy capability
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.)
Withdrawn
Application number
EP13752319.7A
Other languages
German (de)
English (en)
Other versions
EP2817963A1 (fr
Inventor
Shlomo Rakib
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.)
Nokia of America Corp
Original Assignee
Gainspeed Inc
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 US13/400,415 external-priority patent/US8863213B2/en
Priority claimed from US13/478,461 external-priority patent/US8773965B2/en
Priority claimed from US13/555,170 external-priority patent/US8644706B2/en
Application filed by Gainspeed Inc filed Critical Gainspeed Inc
Publication of EP2817963A1 publication Critical patent/EP2817963A1/fr
Publication of EP2817963A4 publication Critical patent/EP2817963A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • 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]
    • H04N21/20—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
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • 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
    • 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
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
EP13752319.7A 2012-02-20 2013-02-18 Système de terminaison de modem câble distribué doté d'une capacité mac et phy reconfigurable par logiciel Withdrawn EP2817963A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/400,415 US8863213B2 (en) 2010-01-22 2012-02-20 Methods of adaptive cancelling and secondary communications channels for extended capability HFC cable systems
US201261622132P 2012-04-10 2012-04-10
US13/478,461 US8773965B2 (en) 2012-04-10 2012-05-23 Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
US13/555,170 US8644706B2 (en) 2010-01-22 2012-07-22 Distributed cable modem termination system with software reconfigurable MAC and PHY capability
PCT/US2013/026608 WO2013126310A1 (fr) 2012-02-20 2013-02-18 Système de terminaison de modem câble distribué doté d'une capacité mac et phy reconfigurable par logiciel

Publications (2)

Publication Number Publication Date
EP2817963A1 EP2817963A1 (fr) 2014-12-31
EP2817963A4 true EP2817963A4 (fr) 2015-09-23

Family

ID=51947630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13752319.7A Withdrawn EP2817963A4 (fr) 2012-02-20 2013-02-18 Système de terminaison de modem câble distribué doté d'une capacité mac et phy reconfigurable par logiciel

Country Status (3)

Country Link
EP (1) EP2817963A4 (fr)
CN (1) CN104247406A (fr)
WO (1) WO2013126310A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8935739B1 (en) 2010-01-22 2015-01-13 Gainespeed, Inc. Distributed CCAP cable modem termination system
US8644706B2 (en) 2010-01-22 2014-02-04 Gainspeed, Inc. Distributed cable modem termination system with software reconfigurable MAC and PHY capability
US9887855B2 (en) 2010-01-22 2018-02-06 Alcatel-Lucent Usa, Inc. Virtual converged cable access platforms for HFC cable networks
US9584869B2 (en) 2010-01-22 2017-02-28 Gainspeed, Inc. Virtual CCAP cable modem termination system with software reconfigurable MAC
CN104754423B (zh) * 2013-12-30 2018-12-21 深圳键桥通讯技术股份有限公司 集成ipqam和docsis的mini cmts
CN105357163B (zh) * 2015-10-16 2018-08-24 中国科学院上海高等研究院 实现下一代同轴以太网技术的系统物理层及其实现方法
CN106330208B (zh) * 2016-08-22 2019-02-15 武汉芯泰科技有限公司 一种基于IP over RF网络制式的装置
CN109348255B (zh) * 2018-10-19 2021-08-03 广州珠江数码集团股份有限公司 一种应用ofdm技术传输4k高清节目的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005069739A2 (fr) * 2004-01-25 2005-08-04 Xtend Networks Ltd. Dispositif, systeme et procede permettant de connecter un dispositif d'abonne a un reseau de distribution a bande large
US20070032256A1 (en) * 2005-08-03 2007-02-08 Broadcom Corporation Systems and methods to transmit information among a plurality of physical upstream channels
WO2011091447A1 (fr) * 2010-01-22 2011-07-28 Selim Shlomo Rakib Système de terminaison à modem câble distribué

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7149223B2 (en) * 2000-03-06 2006-12-12 Juniper Networks, Inc. Enhanced fiber nodes with CMTS capability
CN1184575C (zh) * 2000-04-07 2005-01-12 北京华诺信息技术有限公司 一种用软件定义的电缆网络系统及方法
US20040181811A1 (en) * 2003-03-13 2004-09-16 Rakib Selim Shlomo Thin DOCSIS in-band management for interactive HFC service delivery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005069739A2 (fr) * 2004-01-25 2005-08-04 Xtend Networks Ltd. Dispositif, systeme et procede permettant de connecter un dispositif d'abonne a un reseau de distribution a bande large
US20070032256A1 (en) * 2005-08-03 2007-02-08 Broadcom Corporation Systems and methods to transmit information among a plurality of physical upstream channels
WO2011091447A1 (fr) * 2010-01-22 2011-07-28 Selim Shlomo Rakib Système de terminaison à modem câble distribué

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013126310A1 *

Also Published As

Publication number Publication date
WO2013126310A1 (fr) 2013-08-29
CN104247406A (zh) 2014-12-24
EP2817963A1 (fr) 2014-12-31

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