CN104041014B - 具有宽带通信路径和同轴电缆域节点的hfc电缆系统 - Google Patents
具有宽带通信路径和同轴电缆域节点的hfc电缆系统 Download PDFInfo
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- CN104041014B CN104041014B CN201380005104.5A CN201380005104A CN104041014B CN 104041014 B CN104041014 B CN 104041014B CN 201380005104 A CN201380005104 A CN 201380005104A CN 104041014 B CN104041014 B CN 104041014B
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Classifications
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- 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
- 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
- H04N21/21—Server components or server architectures
- H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
- H04N21/2221—Secondary servers, e.g. proxy server, cable television Head-end being a cable television head-end
-
- 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
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream 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]
- H04N21/60—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
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/69—Optical systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/93—Wired transmission systems
- H04H60/96—CATV systems
- H04H60/97—CATV systems using uplink of the CATV systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/346,709 US8510786B2 (en) | 2010-01-22 | 2012-01-09 | HFC cable system with wideband communications pathway and coax domain nodes |
US13/346,709 | 2012-01-09 | ||
PCT/US2013/020716 WO2013106356A1 (en) | 2012-01-09 | 2013-01-09 | Hfc cable system with wideband communications pathway and coax domain nodes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104041014A CN104041014A (zh) | 2014-09-10 |
CN104041014B true CN104041014B (zh) | 2017-12-01 |
Family
ID=48781843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380005104.5A Active CN104041014B (zh) | 2012-01-09 | 2013-01-09 | 具有宽带通信路径和同轴电缆域节点的hfc电缆系统 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2803189B1 (zh) |
CN (1) | CN104041014B (zh) |
WO (1) | WO2013106356A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8826359B2 (en) | 2010-01-22 | 2014-09-02 | Gainspeed, Inc. | HFC cable system with shadow fiber and coax fiber terminals |
US9521464B2 (en) | 2010-01-22 | 2016-12-13 | Gainspeed, Inc. | HFC cable system with alternative wideband communications pathways and coax domain amplifier-repeaters |
US8863213B2 (en) | 2010-01-22 | 2014-10-14 | Gainspeed, Inc. | Methods of adaptive cancelling and secondary communications channels for extended capability HFC cable systems |
BR112018004887A2 (pt) | 2015-09-13 | 2018-10-09 | Alpha Tech Inc | sistemas e métodos de controle de potência. |
US10381867B1 (en) | 2015-10-16 | 2019-08-13 | Alpha Technologeis Services, Inc. | Ferroresonant transformer systems and methods with selectable input and output voltages for use in uninterruptible power supplies |
US20180115434A1 (en) * | 2016-10-21 | 2018-04-26 | Futurewei Technologies, Inc. | Spectral extension in a cable network |
EP3334090A1 (en) * | 2016-12-08 | 2018-06-13 | InCoax Networks Europe AB | Method and system for synchronization of node devices in a coaxial network |
CA3069966A1 (en) | 2017-07-14 | 2019-01-17 | Alpha Technologies Services, Inc. | Voltage regulated ac power supply systems and methods |
US11758240B2 (en) | 2018-09-13 | 2023-09-12 | Avago Technologies International Sales Pte. Limited | Integrated video and data system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1914840A (zh) * | 2004-07-22 | 2007-02-14 | 日本电信电话株式会社 | 光信号传输用装置、系统及方法 |
US7209497B2 (en) * | 2001-11-26 | 2007-04-24 | Xtend Networks Ltd. | System and method for spectral node splitting in a hybrid fiber optic-coaxial cable network |
Family Cites Families (13)
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 |
US7616890B2 (en) | 2000-10-16 | 2009-11-10 | Xtend Networks Ltd. | System, device and method of expanding the operational bandwidth of a communication infrastructure |
US20050283816A1 (en) | 2004-06-16 | 2005-12-22 | Xtend Networks, Ltd. | Wideband node in a cable TV network |
WO2003094461A1 (en) * | 2000-10-27 | 2003-11-13 | Lightwaves Systems, Inc. | High bandwidth data transport system |
US7197045B2 (en) | 2001-01-16 | 2007-03-27 | Texas Instruments Incorporated | CMTS architecture based on ethernet interface locatable in a fiber node |
US7748023B2 (en) | 2001-02-27 | 2010-06-29 | Xtend Networks Ltd. | Device, system and method for connecting a subscriber device to a wideband distribution network |
US20030113622A1 (en) | 2001-12-14 | 2003-06-19 | Blasi Jane A. | Electrolyte additive for non-aqueous electrochemical cells |
US7138886B2 (en) | 2002-05-02 | 2006-11-21 | Xtend Networks Ltd. | Wideband CATV signal splitter device |
US7209882B1 (en) | 2002-05-10 | 2007-04-24 | At&T Corp. | System and method for triphone-based unit selection for visual speech synthesis |
IL157285A0 (en) * | 2003-08-06 | 2004-02-19 | Xtend Networks Ltd | A wideband catv tap device |
US7778546B2 (en) | 2006-02-13 | 2010-08-17 | Aurora Networks, Inc. | Point-to-multipoint high data rate delivery systems from optical node in HFC systems over existing and advanced coaxial network |
US8826359B2 (en) * | 2010-01-22 | 2014-09-02 | Gainspeed, Inc. | HFC cable system with shadow fiber and coax fiber terminals |
US8311412B2 (en) * | 2010-01-22 | 2012-11-13 | Selim Shlomo Rakib | Distributed cable modem termination system |
-
2013
- 2013-01-09 WO PCT/US2013/020716 patent/WO2013106356A1/en active Application Filing
- 2013-01-09 CN CN201380005104.5A patent/CN104041014B/zh active Active
- 2013-01-09 EP EP13735624.2A patent/EP2803189B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7209497B2 (en) * | 2001-11-26 | 2007-04-24 | Xtend Networks Ltd. | System and method for spectral node splitting in a hybrid fiber optic-coaxial cable network |
CN1914840A (zh) * | 2004-07-22 | 2007-02-14 | 日本电信电话株式会社 | 光信号传输用装置、系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2013106356A1 (en) | 2013-07-18 |
EP2803189A4 (en) | 2015-07-15 |
EP2803189A1 (en) | 2014-11-19 |
EP2803189B1 (en) | 2020-07-08 |
CN104041014A (zh) | 2014-09-10 |
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Effective date of registration: 20210330 Address after: British Columbia Patentee after: Weixima network Co. Address before: New jersey, USA Patentee before: Nokia America Effective date of registration: 20210330 Address after: New jersey, USA Patentee after: ALCATEL-LUCENT USA Inc. Address before: California, USA Patentee before: Acceleration Co.,Ltd. |
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