HK1221344A1 - 光電裝置和方法用作電纜通訊系統的上行序列 - Google Patents

光電裝置和方法用作電纜通訊系統的上行序列

Info

Publication number
HK1221344A1
HK1221344A1 HK16109429.4A HK16109429A HK1221344A1 HK 1221344 A1 HK1221344 A1 HK 1221344A1 HK 16109429 A HK16109429 A HK 16109429A HK 1221344 A1 HK1221344 A1 HK 1221344A1
Authority
HK
Hong Kong
Prior art keywords
electro
methods
communication systems
optical apparatus
cable communication
Prior art date
Application number
HK16109429.4A
Other languages
English (en)
Inventor
Totten Ronald
West Lamar
Original Assignee
Certusview Tech Llc
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 Certusview Tech Llc filed Critical Certusview Tech Llc
Publication of HK1221344A1 publication Critical patent/HK1221344A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25751—Optical arrangements for CATV or video distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems
    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
    • H04L12/2885—Arrangements interfacing with optical systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
HK16109429.4A 2013-03-15 2016-08-08 光電裝置和方法用作電纜通訊系統的上行序列 HK1221344A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361801195P 2013-03-15 2013-03-15
PCT/US2014/030579 WO2014145761A2 (en) 2013-03-15 2014-03-17 Electro-optical apparatus and methods for upstream alignment of cable communication systems

Publications (1)

Publication Number Publication Date
HK1221344A1 true HK1221344A1 (zh) 2017-05-26

Family

ID=51534915

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16109429.4A HK1221344A1 (zh) 2013-03-15 2016-08-08 光電裝置和方法用作電纜通訊系統的上行序列

Country Status (5)

Country Link
US (2) US8949918B2 (zh)
EP (1) EP2974041A4 (zh)
GB (1) GB2529092A (zh)
HK (1) HK1221344A1 (zh)
WO (1) WO2014145761A2 (zh)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9836376B2 (en) 2009-09-24 2017-12-05 Contec, Llc Method and system for automated test of end-user devices
US8948596B2 (en) 2011-07-01 2015-02-03 CetusView Technologies, LLC Neighborhood node mapping methods and apparatus for ingress mitigation in cable communication systems
US9473203B2 (en) * 2012-04-30 2016-10-18 Metrotech Corporation Signal select in underground line location
US9444502B2 (en) 2012-05-21 2016-09-13 L-3 Communications Corporation Interference cancellation system for cancelling interference in the optical domain
US9178765B2 (en) * 2012-07-23 2015-11-03 Maxliner, Inc. Method and system for a high capacity cable network
EP2974041A4 (en) * 2013-03-15 2016-10-26 Certusview Technologies Llc ELECTRO-OPTICAL APPARATUS AND METHODS FOR UPSTREAM ALIGNMENT OF CABLE COMMUNICATION SYSTEMS
US9906262B2 (en) * 2013-06-28 2018-02-27 The Regents Of The University Of California All-analog and hybrid radio interference cancellation using cables, attenuators and power splitters
US10284257B2 (en) * 2013-07-09 2019-05-07 Viavi Solutions Inc. Non-disruptive sweep measurement using coherent detection
US9647756B2 (en) * 2013-09-16 2017-05-09 Steven K Richey Adjustable return bandwidth in CATV nodes including RFoG optical units (R-ONU)
US9548836B2 (en) * 2013-11-26 2017-01-17 Broadcom Corporation Upstream burst noise detection
US10009671B2 (en) * 2014-01-17 2018-06-26 Tellabs Operations, Inc. Methods and apparatus for providing configuration discovery using intra-nodal test channel
US9154180B2 (en) * 2014-03-07 2015-10-06 Thomason Broadband Supply Signal conditioner for bi-directional radio frequency signals in a telecommunications network
FR3019361B1 (fr) * 2014-03-28 2017-05-19 Airbus Helicopters Procede de detection et de visualisation des obstacles artificiels d'un aeronef a voilure tournante
US9744979B2 (en) * 2014-04-11 2017-08-29 Electro-Motive Diesel, Inc. Train communication network
US10606676B2 (en) 2014-04-23 2020-03-31 Comcast Cable Communications. LLC Data interpretation with modulation error ratio analysis
CN105095028B (zh) * 2014-04-29 2018-11-02 国际商业机器公司 用于在组件中定位单元的方法和装置
US9379829B2 (en) * 2014-05-05 2016-06-28 Viavi Solutions Inc. Detecting signal leakage in cable networks
US20150350377A1 (en) * 2014-05-29 2015-12-03 Cisco Technology, Inc. Providing on-demand services
US20160057463A1 (en) * 2014-08-19 2016-02-25 Gatesair, Inc. Hybrid time-divisional multiplexed modulation
EP3018898B1 (en) * 2014-11-07 2020-04-29 Teleste Oyj Use of an apparatus for improving signal to noise ratio
EP3018896B1 (en) * 2014-11-07 2020-12-30 Teleste Oyj Apparatus for configuring communication-related parameters
JP6677166B2 (ja) * 2014-11-19 2020-04-08 日本電気株式会社 光ネットワークシステム、光ノード装置、および光パス設定方法
JP6305322B2 (ja) * 2014-11-28 2018-04-04 株式会社シマノ コンポーネントおよび通信システム
US10367580B2 (en) * 2015-02-16 2019-07-30 Futurewei Technologies, Inc. Reverse-direction tap (RDT), remote diagnostic management tool (RDMT), and analyses using the RDT and the RDMT
US9900116B2 (en) 2016-01-04 2018-02-20 Contec, Llc Test sequences using universal testing system
US20170126536A1 (en) 2015-10-30 2017-05-04 Contec, Llc Hardware Architecture for Universal Testing System: Cable Modem Test
WO2017053961A1 (en) * 2015-09-25 2017-03-30 Contec, Llc Universal device testing system
US9992084B2 (en) * 2015-11-20 2018-06-05 Contec, Llc Cable modems/eMTAs under test
US9810735B2 (en) 2015-09-25 2017-11-07 Contec, Llc Core testing machine
US10291959B2 (en) 2015-09-25 2019-05-14 Contec, Llc Set top boxes under test
US10320651B2 (en) 2015-10-30 2019-06-11 Contec, Llc Hardware architecture for universal testing system: wireless router test
US9838295B2 (en) 2015-11-23 2017-12-05 Contec, Llc Wireless routers under test
US10122611B2 (en) 2015-09-25 2018-11-06 Contec, Llc Universal device testing interface
US9960989B2 (en) 2015-09-25 2018-05-01 Contec, Llc Universal device testing system
US10277497B2 (en) 2015-09-25 2019-04-30 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
US9900113B2 (en) 2016-02-29 2018-02-20 Contec, Llc Universal tester hardware
US10462456B2 (en) 2016-04-14 2019-10-29 Contec, Llc Automated network-based test system for set top box devices
US10779056B2 (en) 2016-04-14 2020-09-15 Contec, Llc Automated network-based test system for set top box devices
US10348554B2 (en) * 2016-04-25 2019-07-09 Cisco Technology, Inc. Hybrid fibre coaxial fault locationing in cable network environments
US10630401B2 (en) * 2016-09-13 2020-04-21 Futurewei Technologies, Inc. Interference discovery for cable modems
US10284456B2 (en) 2016-11-10 2019-05-07 Contec, Llc Systems and methods for testing electronic devices using master-slave test architectures
US10942222B1 (en) * 2016-12-19 2021-03-09 Harmonic, Inc. Estimating a lifespan of a power supply
US10187149B2 (en) * 2017-05-05 2019-01-22 Cisco Technology, Inc. Downstream node setup
WO2018204917A1 (en) * 2017-05-05 2018-11-08 Ball Aerospace & Technologies Corp. Spectral sensing and allocation using deep machine learning
EP3416167B1 (en) 2017-06-16 2020-05-13 Nxp B.V. Signal processor for single-channel periodic noise reduction
US10897653B2 (en) * 2017-11-29 2021-01-19 Pct International, Inc. Power passing termination tap
CN108113660B (zh) * 2018-01-25 2023-05-19 杭州电子科技大学 一种便携式多生物信号放大器
US10225005B1 (en) * 2018-03-09 2019-03-05 Elbex Video Ltd. Communication infrastructure devices and support tools for intelligent residences or businesses and communicating method with and operating intelligent electrical devices
US10679372B2 (en) * 2018-05-24 2020-06-09 Lowe's Companies, Inc. Spatial construction using guided surface detection
US10680837B2 (en) * 2018-08-27 2020-06-09 Cisco Technology, Inc. Adaptive power control for cable fiber access node
US11182672B1 (en) 2018-10-09 2021-11-23 Ball Aerospace & Technologies Corp. Optimized focal-plane electronics using vector-enhanced deep learning
US11159259B2 (en) * 2018-10-26 2021-10-26 Sonifi Solutions, Inc. Systems and methods for controlling hospitality distribution networks
US10879946B1 (en) 2018-10-30 2020-12-29 Ball Aerospace & Technologies Corp. Weak signal processing systems and methods
US10761182B2 (en) 2018-12-03 2020-09-01 Ball Aerospace & Technologies Corp. Star tracker for multiple-mode detection and tracking of dim targets
US12015275B2 (en) * 2018-12-12 2024-06-18 General Electric Company Hybrid power plant
US11851217B1 (en) 2019-01-23 2023-12-26 Ball Aerospace & Technologies Corp. Star tracker using vector-based deep learning for enhanced performance
US11412124B1 (en) 2019-03-01 2022-08-09 Ball Aerospace & Technologies Corp. Microsequencer for reconfigurable focal plane control
US11488024B1 (en) 2019-05-29 2022-11-01 Ball Aerospace & Technologies Corp. Methods and systems for implementing deep reinforcement module networks for autonomous systems control
US11303348B1 (en) 2019-05-29 2022-04-12 Ball Aerospace & Technologies Corp. Systems and methods for enhancing communication network performance using vector based deep learning
JP2022541980A (ja) * 2019-08-01 2022-09-29 エイブイエックス・アンテナ・インコーポレーテッド モーダル・アンテナの制御方法およびシステム
US11828598B1 (en) 2019-08-28 2023-11-28 Ball Aerospace & Technologies Corp. Systems and methods for the efficient detection and tracking of objects from a moving platform
US11184264B2 (en) * 2020-02-21 2021-11-23 Rohde & Schwarz Gmbh & Co. Kg Error rate test method and test system for testing a device under test
US20220109612A1 (en) * 2020-10-02 2022-04-07 Viavi Solutions Inc. Intelligent monitoring and testing system for cable network
CN112580597B (zh) * 2020-12-29 2022-10-14 深圳贝特莱电子科技股份有限公司 一种自动调整指纹图像亮度的装置及方法
WO2022204511A1 (en) * 2021-03-26 2022-09-29 Arcom Digital, Llc Time stamp method of location leakage in high split hfc network
US11770203B2 (en) * 2021-09-09 2023-09-26 Ciena Corporation Matching transmitters with receivers for making network-level assignments
US20230090396A1 (en) * 2021-09-17 2023-03-23 Comcast Cable Communications, Llc Network Management for Band Splits
US11996985B2 (en) 2021-09-24 2024-05-28 The Boston Consulting Group, Inc. Broadband data analytics engine in a data analytics system
US11947410B2 (en) * 2021-09-24 2024-04-02 The Boston Consulting Group, Inc. Broadband error remediation engine in a data analytics system
CN115021808A (zh) * 2022-05-31 2022-09-06 国网浙江省电力有限公司电力科学研究院 一种远程衰减可调节的电磁脉冲光纤测量系统及方法
CN116996133B (zh) * 2023-09-27 2023-12-05 国网江苏省电力有限公司常州供电分公司 电力线载波通信设备身份认证及窃听定位方法

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520508A (en) 1982-12-21 1985-05-28 General Instrument Corporation Subscriber terminal for monitoring radio-frequency signal ingress into cable television systems
JPH01214711A (ja) 1988-02-23 1989-08-29 Toshiba Corp ナビゲーション装置
US5299300A (en) 1990-02-22 1994-03-29 Harris Corporation Interpolation processing of digital map imagery data
US5294937A (en) 1992-05-20 1994-03-15 Cable Leakage Technologies Cable leakage monitoring system
US5435736A (en) 1993-09-07 1995-07-25 Raychem Corporation Coaxial cable connection protection system for unused connection port
US6915530B1 (en) 1994-11-30 2005-07-05 General Instrument Corporation Ingress detection and characterization by time/frequency map
US6880170B1 (en) 1994-11-30 2005-04-12 General Instrument Corporation Ingress detection and attenuation
GB9510127D0 (en) 1995-05-20 1995-08-02 West End System Corp CATV Data transmission system
US5793759A (en) 1995-08-25 1998-08-11 Terayon Corporation Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes
JPH1093605A (ja) 1996-05-13 1998-04-10 Toshiba Corp ケーブル・ネットワークシステムとその伝送路開閉装置、加入者装置、アダプタ装置および流合雑音監視分析装置
US5777662A (en) 1996-08-27 1998-07-07 Comsonics, Inc. Ingress/egress management system
US5990687A (en) 1997-05-29 1999-11-23 Williams; Thomas H. Measuring shield breaks in coaxial cable by a sheath test current
US5943604A (en) 1997-10-31 1999-08-24 Cisco Technology, Inc. Echo device method for locating upstream ingress noise gaps at cable television head ends
US6192070B1 (en) 1998-01-02 2001-02-20 Mitsubishi Electric Research Laboratories, Inc. Universal modem for digital video, audio and data communications
US6577414B1 (en) 1998-02-20 2003-06-10 Lucent Technologies Inc. Subcarrier modulation fiber-to-the-home/curb (FTTH/C) access system providing broadband communications
US6425132B1 (en) 1998-04-06 2002-07-23 Wavetek Corporation Ingress testing of CATV system utilizing remote selection of CATV node
EP1125398B1 (en) 1998-10-30 2008-10-22 Broadcom Corporation Cable modem system
US7103065B1 (en) 1998-10-30 2006-09-05 Broadcom Corporation Data packet fragmentation in a cable modem system
US6833859B1 (en) 1999-02-01 2004-12-21 Comsonics, Inc. Method of locating radio frequency leaks in a CATV system
US7023868B2 (en) 1999-04-13 2006-04-04 Broadcom Corporation Voice gateway with downstream voice synchronization
US6804826B1 (en) 1999-07-28 2004-10-12 Trilithic, Inc. Radio frequency leakage detection system for CATV system
US6772437B1 (en) 1999-07-28 2004-08-03 Telefonaktiebolaget Lm Ericsson Cable modems and systems and methods for identification of a noise signal source on a cable network
US7149223B2 (en) * 2000-03-06 2006-12-12 Juniper Networks, Inc. Enhanced fiber nodes with CMTS capability
WO2001089197A2 (en) 2000-05-16 2001-11-22 Comsonics, Inc. Device and method of determining location of signal ingress
US7111318B2 (en) 2000-06-02 2006-09-19 Vitale Michael J Communication system work order performance method and system
EP2248536A3 (en) 2000-12-14 2010-12-08 The General Hospital Corporation doing business as Massachusetts General Hospital Topical Aminolevulinic acid-photodynamic therapy for acne vulgaris
US6904160B2 (en) 2000-10-18 2005-06-07 Red Hen Systems, Inc. Method for matching geographic information with recorded images
US7116760B2 (en) 2000-12-04 2006-10-03 Acterna, L.L.C. System and method for single-ended line analysis for qualification and mapping
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
US20020141347A1 (en) 2001-03-30 2002-10-03 Harp Jeffrey C. System and method of reducing ingress noise
US7802287B2 (en) 2001-05-08 2010-09-21 At&T Intellectual Property Ii, L.P. Method and system for generating geographic visual displays of broadband network data
US6559756B2 (en) 2001-06-13 2003-05-06 Scientific-Atlanta, Inc. Ingress monitoring device in a broadband communications system
US20030002115A1 (en) * 2001-07-02 2003-01-02 Koninklijke Philips Electronics N.V. Dynamic NPR boost
US7395548B2 (en) 2001-07-26 2008-07-01 Comsonics, Inc. System and method for signal validation and leakage detection
US7493276B2 (en) 2001-09-21 2009-02-17 International Business Machines Corporation Tool, for asset data management
US7162731B2 (en) 2002-02-07 2007-01-09 Advent Networks, Inc. Radio frequency characterization of cable plant and corresponding calibration of communication equipment communicating via the cable plant
US7315573B2 (en) 2002-02-28 2008-01-01 Texas Instruments Incorporated Channel monitoring for improved parameter selection in a communication system
US20050120196A1 (en) 2002-07-02 2005-06-02 Robert Zito System for maintaining telecommunications networks
US7362773B2 (en) * 2003-03-25 2008-04-22 Terayon Communications Systems DOCSIS 2.0 SCDMA capable sniffers which can capture legacy DOCSIS bursts as well
US20050265730A1 (en) * 2003-06-13 2005-12-01 Toshihiko Yasue Optical transmission system, and trasmitter, receiver and signal level adjustment method for use therein
US7321291B2 (en) 2004-10-26 2008-01-22 Current Technologies, Llc Power line communications system and method of operating the same
EP1665603B1 (en) 2003-09-11 2020-11-04 Google Technology Holdings LLC Spectrum management systems and methods for cable networks
US20050076381A1 (en) 2003-10-03 2005-04-07 Donny Gross Electronic monitoring of activities performed at a cable television tap
US7895632B2 (en) 2004-02-12 2011-02-22 Sony Corporation Cable diagnostic and monitoring system
US7451571B2 (en) 2004-02-17 2008-11-18 Allen L Ross Kickout flashing and associated assembly and method
US7489137B2 (en) 2004-04-13 2009-02-10 Thomas Holtzman Williams Power line induction of sheath test current to discover defective coaxial cable
US7373244B2 (en) 2004-04-20 2008-05-13 Keith Kreft Information mapping approaches
US7360124B2 (en) 2005-02-09 2008-04-15 Viasat Geo-Technologie Inc. Autonomous network fault detection and management system
US20060248565A1 (en) 2005-04-28 2006-11-02 Shimp Richard L Antenna for cable ingress/egress management signaling
US7945939B2 (en) 2005-07-20 2011-05-17 Cable Leakage Technologies, Inc. Method and system for analyzing cable television signal leak information
US7706252B2 (en) 2005-07-21 2010-04-27 Time Warner Cable, Inc. System and method for locating faults in a hybrid fiber coax (HFC) cable network
KR100751938B1 (ko) 2005-07-23 2007-08-24 엘지전자 주식회사 교체 가능한 ｒｆ 카드를 구비한 이동 단말기 플렛폼과이를 이용한 데이터 서비스 시스템 및 그 방법
US7425676B2 (en) 2005-09-08 2008-09-16 At&T Intellectual Property L.L.P. Coaxial cable for exterior use
US20090205007A1 (en) 2005-09-27 2009-08-13 Sheryl Leigh Woodward Fiber-optic access network utilizing CATV technology in an efficient manner
US20070106784A1 (en) 2005-11-08 2007-05-10 Dickman David T Systems, methods and apparatus to identify network maintenance zones
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
US7715817B2 (en) 2006-04-20 2010-05-11 Cox Communications, Inc. Methods and systems for providing wireless communications through a utility pole mounted antenna
US7978977B2 (en) * 2006-06-27 2011-07-12 West Jr Lamar E Frontend baseband digital reverse for a cable modem termination system
JP4096017B2 (ja) 2006-10-13 2008-06-04 株式会社日立コミュニケーションテクノロジー 光信号送信タイミング調整方法
US8406629B2 (en) 2006-11-22 2013-03-26 General Instrument Corporation Architecture to communicate with standard hybrid fiber coaxial RF signals over a passive optical network (HFC PON)
US20100100919A1 (en) * 2007-01-05 2010-04-22 Jin-Jen Hsue Method for reducing upstream ingress noise in cable data system
US20080167808A1 (en) 2007-01-05 2008-07-10 Harris James E Method for Displaying Leakage Location and Leakage Magnitude
US20080310842A1 (en) 2007-06-14 2008-12-18 John Skrobko Docsis compatible pon architecture
US8458759B2 (en) 2007-06-19 2013-06-04 Arcom Digital, Llc Method and apparatus for locating network impairments
EP2208311B1 (en) 2007-06-19 2012-08-22 Sand Holdings, LLC An autonomous, automatic-reset/restore client and a monitoring system
US8154303B2 (en) 2007-10-10 2012-04-10 Ben Maxson Method for locating cable impairments
EP2104250B1 (en) 2008-03-18 2010-11-10 Alcatel Lucent Method for monitoring a passive optical network using monitoring units
US20090300534A1 (en) 2008-05-30 2009-12-03 Trilithic, Inc. Apparatus and method for displaying network status
US8143900B2 (en) 2008-07-31 2012-03-27 Comsonics, Inc. Communication system fault location using signal ingress detection
US8000254B2 (en) 2008-12-23 2011-08-16 General Instruments Corporation Methods and system for determining a dominant impairment of an impaired communication channel
EP2394394B1 (en) 2009-02-06 2016-12-07 Broadcom Corporation Network measurements and diagnostics
TWI385958B (zh) 2009-03-20 2013-02-11 Ind Tech Res Inst 支援無線通訊之被動光網路系統
US8310940B2 (en) 2009-06-04 2012-11-13 Jds Uniphase Corporation Testing upstream cable channels
US8456530B2 (en) 2009-08-18 2013-06-04 Arcom Digital, Llc Methods and apparatus for detecting and locating leakage of digital signals
US8311412B2 (en) 2010-01-22 2012-11-13 Selim Shlomo Rakib Distributed cable modem termination system
US8397267B2 (en) * 2010-01-26 2013-03-12 Cisco Techology, Inc. Hi-split upstream design for DOCSIS
US8867561B2 (en) 2010-05-10 2014-10-21 Comcast Cable Communications, Llc Managing upstream transmission in a network
US8752108B2 (en) 2010-07-21 2014-06-10 Magella Bouchard System and method for detecting signal ingress interferences
US9282281B2 (en) * 2010-12-27 2016-03-08 Ericsson Wifi Inc. Cable modem with dual automatic attenuation
US8948596B2 (en) 2011-07-01 2015-02-03 CetusView Technologies, LLC Neighborhood node mapping methods and apparatus for ingress mitigation in cable communication systems
US8306166B1 (en) * 2012-01-17 2012-11-06 Casa Systems, Inc. System and method for detecting burst noise during quadrature amplitude modulation communications
EP2974041A4 (en) * 2013-03-15 2016-10-26 Certusview Technologies Llc ELECTRO-OPTICAL APPARATUS AND METHODS FOR UPSTREAM ALIGNMENT OF CABLE COMMUNICATION SYSTEMS

Also Published As

Publication number Publication date
EP2974041A2 (en) 2016-01-20
US20150222358A1 (en) 2015-08-06
US9660729B2 (en) 2017-05-23
GB2529092A (en) 2016-02-10
US20140282783A1 (en) 2014-09-18
WO2014145761A3 (en) 2014-12-24
US8949918B2 (en) 2015-02-03
GB201517949D0 (en) 2015-11-25
EP2974041A4 (en) 2016-10-26
WO2014145761A2 (en) 2014-09-18

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