CN102474591B - 利用灵活信道绑定的ip视频传输 - Google Patents
利用灵活信道绑定的ip视频传输 Download PDFInfo
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- CN102474591B CN102474591B CN201080033401.7A CN201080033401A CN102474591B CN 102474591 B CN102474591 B CN 102474591B CN 201080033401 A CN201080033401 A CN 201080033401A CN 102474591 B CN102474591 B CN 102474591B
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
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- 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
- H04N7/17318—Direct or substantially direct transmission and handling of 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]
- H04N21/20—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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2365—Multiplexing of several video streams
- H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
-
- 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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2405—Monitoring of the internal components or processes of the server, e.g. server load
-
- 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
- H04N21/63—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
- H04N21/643—Communication protocols
- H04N21/64322—IP
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22926909P | 2009-07-28 | 2009-07-28 | |
US61/229,269 | 2009-07-28 | ||
US12/843,858 | 2010-07-26 | ||
US12/843,858 US8516532B2 (en) | 2009-07-28 | 2010-07-26 | IP video delivery using flexible channel bonding |
PCT/US2010/043364 WO2011014498A1 (en) | 2009-07-28 | 2010-07-27 | Ip video delivery using flexible channel bonding |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102474591A CN102474591A (zh) | 2012-05-23 |
CN102474591B true CN102474591B (zh) | 2015-04-22 |
Family
ID=43528237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080033401.7A Active CN102474591B (zh) | 2009-07-28 | 2010-07-27 | 利用灵活信道绑定的ip视频传输 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8516532B2 (zh) |
JP (1) | JP5492992B2 (zh) |
KR (1) | KR101369632B1 (zh) |
CN (1) | CN102474591B (zh) |
CA (1) | CA2767725C (zh) |
MX (1) | MX2012001008A (zh) |
WO (1) | WO2011014498A1 (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9088355B2 (en) | 2006-03-24 | 2015-07-21 | Arris Technology, Inc. | Method and apparatus for determining the dynamic range of an optical link in an HFC network |
JP5202340B2 (ja) | 2006-03-24 | 2013-06-05 | ジェネラル・インスツルメント・コーポレーション | ネットワークにおける論理チャネルを構成するための装置、方法、およびコンピュータ読取可能な記録媒体 |
US8537972B2 (en) | 2006-12-07 | 2013-09-17 | General Instrument Corporation | Method and apparatus for determining micro-reflections in a network |
WO2008132414A1 (fr) * | 2007-03-30 | 2008-11-06 | France Telecom | Procede de gestion d'une pluralite de sessions audiovisuelles dans un reseau ip et systeme de commande associe |
US8526485B2 (en) | 2009-09-23 | 2013-09-03 | General Instrument Corporation | Using equalization coefficients of end devices in a cable television network to determine and diagnose impairments in upstream channels |
US8392533B2 (en) | 2010-08-24 | 2013-03-05 | Comcast Cable Communications, Llc | Dynamic bandwidth load balancing in a data distribution network |
US8654640B2 (en) * | 2010-12-08 | 2014-02-18 | General Instrument Corporation | System and method for IP video delivery using distributed flexible channel bonding |
US9049073B2 (en) * | 2011-06-28 | 2015-06-02 | Rovi Guides, Inc. | Systems and methods for initializing allocations of transport streams based on historical data |
US8937992B2 (en) | 2011-08-30 | 2015-01-20 | General Instrument Corporation | Method and apparatus for updating equalization coefficients of adaptive pre-equalizers |
US8576705B2 (en) | 2011-11-18 | 2013-11-05 | General Instrument Corporation | Upstream channel bonding partial service using spectrum management |
US9113181B2 (en) | 2011-12-13 | 2015-08-18 | Arris Technology, Inc. | Dynamic channel bonding partial service triggering |
US8819755B2 (en) * | 2012-03-11 | 2014-08-26 | Broadcom Corporation | Audio/video channel transbonding in a network device |
US9094161B2 (en) * | 2012-03-11 | 2015-07-28 | Broadcom Corporation | Channel bonding with multiple network types |
US8701152B2 (en) | 2012-03-11 | 2014-04-15 | Broadcom Corporation | Cross layer coordinated channel bonding |
US20130235884A1 (en) * | 2012-03-11 | 2013-09-12 | Broadcom Corporation | Mixed serial and parallel stream channel bonding architecture |
US9042441B2 (en) | 2012-04-25 | 2015-05-26 | At&T Intellectual Property I, Lp | Apparatus and method for media streaming |
US8868736B2 (en) | 2012-04-27 | 2014-10-21 | Motorola Mobility Llc | Estimating a severity level of a network fault |
US8867371B2 (en) | 2012-04-27 | 2014-10-21 | Motorola Mobility Llc | Estimating physical locations of network faults |
US8837302B2 (en) | 2012-04-27 | 2014-09-16 | Motorola Mobility Llc | Mapping a network fault |
US9003460B2 (en) | 2012-04-27 | 2015-04-07 | Google Technology Holdings LLC | Network monitoring with estimation of network path to network element location |
US9065731B2 (en) | 2012-05-01 | 2015-06-23 | Arris Technology, Inc. | Ensure upstream channel quality measurement stability in an upstream channel bonding system using T4 timeout multiplier |
US9136943B2 (en) | 2012-07-30 | 2015-09-15 | Arris Technology, Inc. | Method of characterizing impairments detected by equalization on a channel of a network |
EP2912813B1 (en) * | 2012-10-23 | 2019-12-04 | Telefonaktiebolaget LM Ericsson (publ) | A method and apparatus for distributing a media content service |
US9137164B2 (en) | 2012-11-15 | 2015-09-15 | Arris Technology, Inc. | Upstream receiver integrity assessment for modem registration |
US9203639B2 (en) | 2012-12-27 | 2015-12-01 | Arris Technology, Inc. | Dynamic load balancing under partial service conditions |
CN104170315B (zh) * | 2013-03-07 | 2018-05-29 | 华为技术有限公司 | 用于分配带宽的方法和视频网关 |
US9197886B2 (en) | 2013-03-13 | 2015-11-24 | Arris Enterprises, Inc. | Detecting plant degradation using peer-comparison |
US9025469B2 (en) | 2013-03-15 | 2015-05-05 | Arris Technology, Inc. | Method for estimating cable plant topology |
CN111109447B (zh) * | 2013-03-15 | 2022-09-16 | 马斯公司 | 可食用宠物咀嚼物及其制备方法 |
US9042236B2 (en) | 2013-03-15 | 2015-05-26 | Arris Technology, Inc. | Method using equalization data to determine defects in a cable plant |
US10477199B2 (en) | 2013-03-15 | 2019-11-12 | Arris Enterprises Llc | Method for identifying and prioritizing fault location in a cable plant |
US10129171B2 (en) * | 2015-07-16 | 2018-11-13 | Arris Enterprises Llc | Allocation and scheduling for time and frequency division multiplexing system |
US9729905B2 (en) * | 2015-07-29 | 2017-08-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and system for efficient digital video transmission using bonded groups of channels |
US9781488B2 (en) * | 2015-07-30 | 2017-10-03 | Adi Rozenberg | Controlled adaptive rate switching system and method for media streaming over IP networks |
EP3402099A1 (en) * | 2017-05-12 | 2018-11-14 | Electronics and Telecommunications Research Institute | Method of transmitting broadcasting signal with bandwith scalability using multiples of basic bandwith and apparatus for the same |
US10667017B2 (en) | 2017-07-20 | 2020-05-26 | International Business Machines Corporation | Adaptive packaging and distribution of channels |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1849825A (zh) * | 2003-03-13 | 2006-10-18 | 泰拉扬信息***公司 | 用于交互式hfc业务传送的瘦docsis带内管理 |
Family Cites Families (223)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838221A (en) * | 1971-08-11 | 1974-09-24 | Communications Satellite Corp | Tdma satellite communications system having special reference bursts |
US4245342A (en) * | 1979-01-10 | 1981-01-13 | Intech Laboratories, Inc. | One-for-n modem control apparatus |
US4385392A (en) * | 1981-07-31 | 1983-05-24 | Angell Gary W | Modem fault detector and corrector system |
US4811360A (en) * | 1988-01-14 | 1989-03-07 | General Datacomm, Inc. | Apparatus and method for adaptively optimizing equalization delay of data communication equipment |
US4999787A (en) * | 1988-07-15 | 1991-03-12 | Bull Hn Information Systems Inc. | Hot extraction and insertion of logic boards in an on-line communication system |
US5271060A (en) | 1990-01-12 | 1993-12-14 | Codex Corporation | Circuitry for interfacing telecommunications equipment to a communication channel |
US5251324A (en) * | 1990-03-20 | 1993-10-05 | Scientific-Atlanta, Inc. | Method and apparatus for generating and collecting viewing statistics for remote terminals in a cable television system |
JP3224555B2 (ja) * | 1990-07-31 | 2001-10-29 | 株式会社リコー | モデム |
US5278977A (en) * | 1991-03-19 | 1994-01-11 | Bull Hn Information Systems Inc. | Intelligent node resident failure test and response in a multi-node system |
US5214637A (en) * | 1991-04-15 | 1993-05-25 | Codex Corporation | High speed two wire modem |
US5390339A (en) * | 1991-10-23 | 1995-02-14 | Motorola Inc. | Method and apparatus for selecting a serving transceiver |
GB2262863B (en) * | 1991-12-23 | 1995-06-21 | Motorola Ltd | Radio communications apparatus with diversity |
US5532865A (en) * | 1992-10-09 | 1996-07-02 | Matsushita Electric Industrial Co., Ltd. | Fiber optic communication terminal, fiber optic communication system, and its wavelength setting method |
US5790523A (en) * | 1993-09-17 | 1998-08-04 | Scientific-Atlanta, Inc. | Testing facility for a broadband communications system |
US6088590A (en) * | 1993-11-01 | 2000-07-11 | Omnipoint Corporation | Method and system for mobile controlled handoff and link maintenance in spread spectrum communication |
EP0690597A1 (en) * | 1994-06-30 | 1996-01-03 | Hughes Aircraft Company | A system utilizing built-in redundancy switchover control |
US6334219B1 (en) * | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
US5606725A (en) * | 1994-11-29 | 1997-02-25 | Xel Communications, Inc. | Broadband network having an upstream power transmission level that is dynamically adjusted as a function of the bit error rate |
US5881362A (en) * | 1994-11-30 | 1999-03-09 | General Instrument Corporation Of Delaware | Method of ingress noise reduction in calbe return paths |
US5732104A (en) * | 1994-12-14 | 1998-03-24 | Motorola, Inc. | Signalling techniques and device for high speed data transmission over voiceband channels |
US5463661A (en) * | 1995-02-23 | 1995-10-31 | Motorola, Inc. | TX preemphasis filter and TX power control based high speed two wire modem |
US5631846A (en) * | 1995-02-28 | 1997-05-20 | Lucent Technologies Inc. | Upstream communications for interactive networks |
US5751766A (en) * | 1995-04-27 | 1998-05-12 | Applied Signal Technology, Inc. | Non-invasive digital communications test system |
US6233274B1 (en) * | 1995-04-27 | 2001-05-15 | Wavetek Wandel Goltermann | Non-invasive digital cable test system |
US5867539A (en) * | 1995-07-21 | 1999-02-02 | Hitachi America, Ltd. | Methods and apparatus for reducing the effect of impulse noise on receivers |
US5694437A (en) | 1995-10-10 | 1997-12-02 | Motorola, Inc. | Device and method for data signal detection in the presence of distortion and interference in communication systems |
FR2741218B1 (fr) * | 1995-11-09 | 1997-12-12 | Thomson Broadcast Systems | Procede et dispositif d'estimation de non-linearite |
WO1997018659A1 (en) * | 1995-11-16 | 1997-05-22 | Loran Network Systems, Llc | Method of determining the topology of a network of objects |
US6154503A (en) * | 1996-06-07 | 2000-11-28 | Sharp Kk Corporation | Automatic gain control system that responds to baseband signal distortion |
US5870429A (en) * | 1996-06-17 | 1999-02-09 | Motorola, Inc. | Apparatus method, and software modem for utilizing envelope delay distortion characteristics to determine a symbol rate and a carrier frequency for data transfer |
US6646677B2 (en) | 1996-10-25 | 2003-11-11 | Canon Kabushiki Kaisha | Image sensing control method and apparatus, image transmission control method, apparatus, and system, and storage means storing program that implements the method |
US5886749A (en) * | 1996-12-13 | 1999-03-23 | Cable Television Laboratories, Inc. | Demodulation using a time domain guard interval with an overlapped transform |
US6272150B1 (en) * | 1997-01-17 | 2001-08-07 | Scientific-Atlanta, Inc. | Cable modem map display for network management of a cable data delivery system |
US6377552B1 (en) * | 1997-08-29 | 2002-04-23 | Motorola, Inc. | System, device, and method for evaluating dynamic range in a communication system |
US5939887A (en) * | 1997-09-05 | 1999-08-17 | Tektronix, Inc. | Method for measuring spectral energy interference in a cable transmission system |
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 |
US6687632B1 (en) * | 1998-01-23 | 2004-02-03 | Trilithic, Inc. | Testing of CATV systems |
US6816463B2 (en) | 1998-03-31 | 2004-11-09 | Motorola, Inc | Method for measuring channel characteristics with the internet control message protocol |
US6700875B1 (en) * | 1998-03-31 | 2004-03-02 | Motorola, Inc. | System, device, and method for selecting a channel in a multichannel communication network |
US6456597B1 (en) * | 1998-05-04 | 2002-09-24 | Hewlett Packard Co. | Discovery of unknown MAC addresses using load balancing switch protocols |
US6330221B1 (en) | 1998-06-18 | 2001-12-11 | Cisco Technology, Inc. | Failure tolerant high density dial router |
US6588016B1 (en) * | 1998-06-30 | 2003-07-01 | Cisco Technology, Inc. | Method and apparatus for locating a faulty component in a cable television system having cable modems |
US6477197B1 (en) * | 1998-06-30 | 2002-11-05 | Arris International, Inc. | Method and apparatus for a cable modem upstream RF switching system |
US6563868B1 (en) * | 1998-07-17 | 2003-05-13 | General Instruments Corporation | Method and apparatus for adaptive equalization in the presence of large multipath echoes |
US6230326B1 (en) * | 1998-07-30 | 2001-05-08 | Nortel Networks Limited | Method and apparatus for initialization of a cable modem |
US6546557B1 (en) * | 1998-10-13 | 2003-04-08 | General Instrument Corporation | Method and system for enhancing digital video transmission to a set-top box |
US6961314B1 (en) | 1998-10-30 | 2005-11-01 | Broadcom Corporation | Burst receiver for cable modem system |
ATE412289T1 (de) | 1998-10-30 | 2008-11-15 | Broadcom Corp | Kabelmodemsystem |
US6671334B1 (en) | 1998-11-03 | 2003-12-30 | Tektronix, Inc. | Measurement receiver demodulator |
US7164694B1 (en) * | 1998-11-17 | 2007-01-16 | Cisco Technology, Inc. | Virtual loop carrier system with gateway protocol mediation |
JP2000165444A (ja) * | 1998-11-30 | 2000-06-16 | Nec Corp | 光パケットスイッチ |
US6662135B1 (en) | 1998-12-09 | 2003-12-09 | 3Com Corporation | Method and apparatus for reflective mixer testing of a cable modem |
US6480469B1 (en) * | 1998-12-16 | 2002-11-12 | Worldcom, Inc. | Dial-up access response testing method and system therefor |
US6310909B1 (en) * | 1998-12-23 | 2001-10-30 | Broadcom Corporation | DSL rate adaptation |
JP3781911B2 (ja) * | 1999-01-07 | 2006-06-07 | 株式会社日立製作所 | 情報再生方法及び装置 |
US6385773B1 (en) * | 1999-01-07 | 2002-05-07 | Cisco Techology, Inc. | Method and apparatus for upstream frequency channel transition |
US6574797B1 (en) * | 1999-01-08 | 2003-06-03 | Cisco Technology, Inc. | Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmission |
US6570394B1 (en) * | 1999-01-22 | 2003-05-27 | Thomas H. Williams | Tests for non-linear distortion using digital signal processing |
US6700927B1 (en) * | 1999-03-10 | 2004-03-02 | Next Level Communications, Inc. | Method for establishing and adapting communication link parameters in XDSL transmission systems |
US6240553B1 (en) * | 1999-03-31 | 2001-05-29 | Diva Systems Corporation | Method for providing scalable in-band and out-of-band access within a video-on-demand environment |
US6570913B1 (en) * | 1999-04-05 | 2003-05-27 | Cisco Technology, Inc. | Method and apparatus for selecting optimum frequency for upstream data transmission in a network system utilizing cable modems |
JP2000299702A (ja) * | 1999-04-13 | 2000-10-24 | Nippon Telegr & Teleph Corp <Ntt> | パケットストリームの分割および結合方法、装置、およびその方法を記録した記録媒体 |
US6895043B1 (en) * | 1999-06-03 | 2005-05-17 | Cisco Technology, Inc. | Method and apparatus for measuring quality of upstream signal transmission of a cable modem |
US6459703B1 (en) | 1999-06-21 | 2002-10-01 | Terayon Communication Systems, Inc. | Mixed DOCSIS 1.0 TDMA bursts with SCDMA transmissions on the same frequency channel |
GB2353365A (en) * | 1999-06-24 | 2001-02-21 | Mitel Semiconductor Ltd | Cross-channel interference |
US6445734B1 (en) * | 1999-06-30 | 2002-09-03 | Conexant Systems, Inc. | System and method of validating equalizer training |
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 |
US7856049B2 (en) | 1999-08-31 | 2010-12-21 | Broadcom Corporation | Ranging and registering cable modems under attenuated transmission conditions |
US6498663B1 (en) | 1999-09-24 | 2002-12-24 | Scientific-Atlanta, Inc. | Methods and systems for detecting optical link performance of an optical link in a hybrid fiber coaxial path |
US6556562B1 (en) * | 1999-09-29 | 2003-04-29 | At&T Corp. | System to provide lifeline IP telephony service on cable access networks |
US7065779B1 (en) | 1999-10-13 | 2006-06-20 | Cisco Technology, Inc. | Technique for synchronizing multiple access controllers at the head end of an access network |
US6853932B1 (en) * | 1999-11-30 | 2005-02-08 | Agilent Technologies, Inc. | Monitoring system and method implementing a channel plan and test plan |
US6711134B1 (en) * | 1999-11-30 | 2004-03-23 | Agilent Technologies, Inc. | Monitoring system and method implementing an automatic test plan |
US6741947B1 (en) * | 1999-11-30 | 2004-05-25 | Agilent Technologies, Inc. | Monitoring system and method implementing a total node power test |
US6389068B1 (en) * | 2000-05-15 | 2002-05-14 | Motorola, Inc. | Sliced bandwidth distortion prediction |
US6877166B1 (en) * | 2000-01-18 | 2005-04-05 | Cisco Technology, Inc. | Intelligent power level adjustment for cable modems in presence of noise |
US7058007B1 (en) * | 2000-01-18 | 2006-06-06 | Cisco Technology, Inc. | Method for a cable modem to rapidly switch to a backup CMTS |
US6839829B1 (en) * | 2000-01-18 | 2005-01-04 | Cisco Technology, Inc. | Routing protocol based redundancy design for shared-access networks |
US7246368B1 (en) | 2000-01-28 | 2007-07-17 | Cisco Technology, Inc. | Cable plant certification procedure using cable modems |
GB2361057B (en) | 2000-04-06 | 2002-06-26 | Marconi Comm Ltd | Optical signal monitor |
US6556239B1 (en) * | 2000-04-10 | 2003-04-29 | Scientific-Atlanta, Inc. | Distortion monitoring system for CATV transmission networks |
US20020038461A1 (en) | 2000-04-19 | 2002-03-28 | Gerard White | Radio-frequency communications redundancy |
US7039939B1 (en) * | 2000-05-09 | 2006-05-02 | Cisco Technology, Inc. | Method and apparatus for creating virtual upstream channels for enhanced lookahead channel parameter testing |
US6757253B1 (en) * | 2000-05-30 | 2004-06-29 | Motorola, Inc. | Spectrum management method for a cable data system |
US6944881B1 (en) * | 2000-06-19 | 2005-09-13 | 3Com Corporation | Method for using an initial maintenance opportunity for non-contention ranging |
US6950399B1 (en) * | 2000-07-06 | 2005-09-27 | Matsushita Electric Industrial Co., Ltd. | System and associated method for scheduling transport of variable bit-rate data over a network |
US6662368B1 (en) | 2000-09-11 | 2003-12-09 | Arris International, Inc. | Variable spare circuit group size and quantity having multiple active circuits |
US20050198688A1 (en) | 2000-09-19 | 2005-09-08 | Fong Thomas K.T. | System and method for digitally monitoring a cable plant |
DE60041875D1 (de) | 2000-09-20 | 2009-05-07 | Lucent Technologies Inc | Kommunikationssystem und Verfahren mit variablen Trainingsmittel |
US6483033B1 (en) * | 2000-10-11 | 2002-11-19 | Motorola, Inc. | Cable management apparatus and method |
US6895594B1 (en) * | 2000-10-18 | 2005-05-17 | Michael J. Simoes | Switch matrix packaging for high availability |
US6690655B1 (en) * | 2000-10-19 | 2004-02-10 | Motorola, Inc. | Low-powered communication system and method of operation |
US7142609B2 (en) | 2000-11-29 | 2006-11-28 | Sunrise Telecom Incorporated | Method and apparatus for detecting and quantifying impairments in QAM signals |
US6772388B2 (en) * | 2000-12-06 | 2004-08-03 | Motorola, Inc | Apparatus and method for providing optimal adaptive forward error correction in data communications |
US6611795B2 (en) * | 2000-12-06 | 2003-08-26 | Motorola, Inc. | Apparatus and method for providing adaptive forward error correction utilizing the error vector magnitude metric |
US7072365B1 (en) * | 2000-12-29 | 2006-07-04 | Arris Interactive, Llc | System and method for multiplexing broadband signals |
JP4596652B2 (ja) * | 2001-01-11 | 2010-12-08 | 富士通株式会社 | 通信制御システム |
US7050419B2 (en) | 2001-02-23 | 2006-05-23 | Terayon Communicaion Systems, Inc. | Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing |
US7222255B1 (en) | 2001-02-28 | 2007-05-22 | 3Com Corporation | System and method for network performance testing |
US6961370B2 (en) | 2001-03-29 | 2005-11-01 | Acterna | Sweep method using digital signals |
WO2004062124A1 (en) | 2002-12-17 | 2004-07-22 | Bae Systems Information And Electronic Systems Integration Inc | Bandwidth efficient cable network modem |
US6556660B1 (en) * | 2001-04-25 | 2003-04-29 | At&T Corp. | Apparatus for providing redundant services path to customer premises equipment |
US7068667B2 (en) | 2001-04-27 | 2006-06-27 | The Boeing Company | Method and system for path building in a communications network |
WO2002091624A2 (en) | 2001-05-04 | 2002-11-14 | General Instrument Corporation | Power allocation for the return path an hfc network |
US7099412B2 (en) * | 2001-05-14 | 2006-08-29 | Texas Instruments Incorporated | Sequential decoding with backtracking and adaptive equalization to combat narrowband interference |
US6697547B2 (en) | 2001-05-14 | 2004-02-24 | Calient Networks | Wavelength power equalization by attenuation in an optical switch |
US6751187B2 (en) | 2001-05-17 | 2004-06-15 | Qualcomm Incorporated | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission |
WO2002101922A1 (en) | 2001-06-08 | 2002-12-19 | Broadcom Corporation | System and method for performing ranging in a cable modem system |
US6559756B2 (en) * | 2001-06-13 | 2003-05-06 | Scientific-Atlanta, Inc. | Ingress monitoring device in a broadband communications system |
US7010002B2 (en) * | 2001-06-14 | 2006-03-07 | At&T Corp. | Broadband network with enterprise wireless communication method for residential and business environment |
US7177324B1 (en) | 2001-07-12 | 2007-02-13 | At&T Corp. | Network having bandwidth sharing |
US7263123B2 (en) | 2001-09-18 | 2007-08-28 | Broadcom Corporation | Fast computation of coefficients for a variable delay decision feedback equalizer |
US6973141B1 (en) | 2001-10-04 | 2005-12-06 | Wideband Semiconductors, Inc. | Flexible multimode QAM modulator |
US7002899B2 (en) * | 2001-10-09 | 2006-02-21 | Ati Technologies Inc. | Method and apparatus to improve SCDMA headroom |
US7054554B1 (en) * | 2001-11-02 | 2006-05-30 | Ciena Corporation | Method and system for detecting network elements in an optical communications network |
US7099580B1 (en) * | 2001-11-02 | 2006-08-29 | Ciena Corporation | Method and system for communicating network topology in an optical communications network |
US20030125040A1 (en) | 2001-11-06 | 2003-07-03 | Walton Jay R. | Multiple-access multiple-input multiple-output (MIMO) communication system |
US7227863B1 (en) | 2001-11-09 | 2007-06-05 | Cisco Technology, Inc. | Methods and apparatus for implementing home agent redundancy |
US20030101463A1 (en) | 2001-11-26 | 2003-05-29 | Adc Telecommunications, Inc. | Passive CMTS redundancy |
JP3898498B2 (ja) | 2001-12-06 | 2007-03-28 | 富士通株式会社 | サーバ負荷分散システム |
US20030120819A1 (en) | 2001-12-20 | 2003-06-26 | Abramson Howard D. | Active-active redundancy in a cable modem termination system |
US20030200548A1 (en) * | 2001-12-27 | 2003-10-23 | Paul Baran | Method and apparatus for viewer control of digital TV program start time |
US7242862B2 (en) | 2002-01-21 | 2007-07-10 | Altera Corporation | Network diagnostic tool for an optical transport network |
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 |
US7284067B2 (en) | 2002-02-20 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Method for integrated load balancing among peer servers |
EP1341335B1 (en) | 2002-02-28 | 2015-09-23 | Intel Corporation | Channel monitoring for improved parameter selection in a communication system |
US20030179770A1 (en) | 2002-02-28 | 2003-09-25 | Zvi Reznic | Channel allocation and reallocation in a communication system |
US7274735B2 (en) | 2002-02-28 | 2007-09-25 | Texas Instruments Incorporated | Constellation selection in a communication system |
US7492703B2 (en) | 2002-02-28 | 2009-02-17 | Texas Instruments Incorporated | Noise analysis in a communication system |
US7152025B2 (en) | 2002-02-28 | 2006-12-19 | Texas Instruments Incorporated | Noise identification in a communication system |
US7197067B2 (en) | 2002-02-28 | 2007-03-27 | Texas Instruments Incorporated | Parameter selection in a communication system |
US7032159B2 (en) * | 2002-02-28 | 2006-04-18 | Texas Instruments Incorporated | Error correction code parameter selection in a communication system |
US7315573B2 (en) | 2002-02-28 | 2008-01-01 | Texas Instruments Incorporated | Channel monitoring for improved parameter selection in a communication system |
US20040047284A1 (en) | 2002-03-13 | 2004-03-11 | Eidson Donald Brian | Transmit diversity framing structure for multipath channels |
US7209656B2 (en) | 2002-04-12 | 2007-04-24 | Fujitsu Limited | Management of optical links using power level information |
MXPA04010248A (es) | 2002-04-17 | 2005-02-03 | Thomson Licensing Sa | Monitor del estado del ecualizador. |
US20030200317A1 (en) | 2002-04-19 | 2003-10-23 | Native Networks Technologies Ltd | Method and system for dynamically allocating bandwidth to a plurality of network elements |
US7158542B1 (en) | 2002-05-03 | 2007-01-02 | Atheros Communications, Inc. | Dynamic preamble detection |
WO2003096210A1 (en) | 2002-05-08 | 2003-11-20 | Starrete Communications, Inc. | System and method for providing video telephony over a cable access network infrastructure |
JP4256207B2 (ja) | 2002-06-28 | 2009-04-22 | パナソニック株式会社 | 送信装置および通信モード選択用テーブル更新方法 |
US6961373B2 (en) | 2002-07-01 | 2005-11-01 | Solarflare Communications, Inc. | Method and apparatus for channel equalization |
US7490345B2 (en) | 2002-07-08 | 2009-02-10 | Terayon Communications Systems, Inc. | Upstream only linecard with front end multiplexer for CMTS |
KR100553544B1 (ko) | 2002-08-31 | 2006-02-20 | 삼성탈레스 주식회사 | 버스트 직교 주파수분할 다중 전송 시스템에서 주파수 오프셋 추정 및 채널 등화방법 |
US7739359B1 (en) | 2002-09-12 | 2010-06-15 | Cisco Technology, Inc. | Methods and apparatus for secure cable modem provisioning |
US7451472B2 (en) | 2002-09-30 | 2008-11-11 | Cable Television Laboratories, Inc. | System and method to test network performance with impairments |
US7248798B2 (en) | 2002-09-30 | 2007-07-24 | Tropic Networks Inc. | Method and system for identification of channels in an optical network |
US8116253B2 (en) | 2002-10-08 | 2012-02-14 | Qualcomm Incorporated | Controlling forward and reverse link traffic channel power |
JP4124710B2 (ja) | 2002-10-17 | 2008-07-23 | 松下電器産業株式会社 | 無線通信システム |
US7684315B1 (en) | 2002-11-08 | 2010-03-23 | Juniper Networks, Inc. | Ordered switchover of cable modems |
US7548558B2 (en) | 2002-11-15 | 2009-06-16 | Terayon Communications Systems, Inc. | Cable modem termination system with flexible addition of single upstreams or downstreams |
JP2004172783A (ja) | 2002-11-19 | 2004-06-17 | Fujitsu Ltd | 波長分割多重光伝送ネットワークシステムにおける経路の伝送可否検証システム |
US6987922B2 (en) | 2002-12-05 | 2006-01-17 | Tropic Networks Inc. | Method and apparatus for controlling a variable optical attenuator in an optical network |
US20050034159A1 (en) | 2002-12-20 | 2005-02-10 | Texas Instruments Incorporated | Implementing a hybrid wireless and coaxial cable network |
US20040139473A1 (en) | 2003-01-10 | 2004-07-15 | Adc Broadband Access Systems, Inc. | Increasing capacity in a cable modem termination system (CMTS) with passive redundancy |
US7782898B2 (en) * | 2003-02-04 | 2010-08-24 | Cisco Technology, Inc. | Wideband cable system |
US7421276B2 (en) | 2003-04-09 | 2008-09-02 | Nortel Networks Limited | Method, apparatus and system of configuring a wireless device based on location |
US6906526B2 (en) * | 2003-03-14 | 2005-06-14 | General Instrument Corporation | Non-intrusive cable connection monitoring for use in HFC networks |
US8040915B2 (en) | 2003-05-19 | 2011-10-18 | Broadcom Corporation | System, method, and computer program product for facilitating communication between devices implementing proprietary features in a DOCSIS-compliant broadband communication system |
US7703018B2 (en) | 2003-05-22 | 2010-04-20 | International Business Machines Corporation | Apparatus and method for automating the diagramming of virtual local area networks |
US20040261119A1 (en) | 2003-06-17 | 2004-12-23 | Williams Christopher Pierce | Addressable fiber node |
US7716712B2 (en) | 2003-06-18 | 2010-05-11 | General Instrument Corporation | Narrowband interference and identification and digital processing for cable television return path performance enhancement |
US7315967B2 (en) | 2003-07-31 | 2008-01-01 | Terayon Communication Systems, Inc. | Method and apparatus for automatic rate adaptation in a DOCSIS upstream |
US7471928B2 (en) | 2003-09-08 | 2008-12-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Modulation scheme management |
US7616654B2 (en) | 2003-09-11 | 2009-11-10 | General Instrument Corporation | Spectrum management systems and methods for cable networks |
JP2005142923A (ja) | 2003-11-07 | 2005-06-02 | Matsushita Electric Ind Co Ltd | 無線通信装置及びmcs決定方法 |
US7751338B2 (en) | 2003-12-06 | 2010-07-06 | Terayon Communication Systems, Inc. | Establishment of multiple upstream DOCSIS logical channels based upon performance |
CN1879333B (zh) | 2003-12-26 | 2011-07-06 | 中兴通讯股份有限公司 | 宽带无线接入***的上行突发均衡方法 |
JP2005217548A (ja) | 2004-01-27 | 2005-08-11 | Nec Corp | 無線通信方法、無線通信システム、及び無線端末 |
US7895632B2 (en) | 2004-02-12 | 2011-02-22 | Sony Corporation | Cable diagnostic and monitoring system |
US20050226161A1 (en) | 2004-04-06 | 2005-10-13 | Jaworski Richard C | System for monitoring the upstream and downstream cable modem channel |
US8089972B2 (en) | 2004-05-03 | 2012-01-03 | Level 3 Communications, Llc | Registration redirect server |
US20050281200A1 (en) | 2004-06-16 | 2005-12-22 | Gerard Terreault | QAM signal analysis in a network |
CN100593332C (zh) | 2004-12-10 | 2010-03-03 | 美国博通公司 | 有线电视通信***中的上行信道绑定 |
US7489641B2 (en) | 2005-04-25 | 2009-02-10 | Acterna | Data connection quality analysis apparatus and methods |
US8345557B2 (en) | 2005-06-30 | 2013-01-01 | General Instrument Corporation | Automated monitoring of a network |
US7742771B2 (en) | 2005-09-01 | 2010-06-22 | General Instrument Corporation | Automated load balancing of receivers in a network |
US20070076592A1 (en) | 2005-09-30 | 2007-04-05 | Thibeault Brian K | Non-invasive frequency rollback apparatus and method |
US20070076790A1 (en) | 2005-09-30 | 2007-04-05 | Thibeault Brian K | Method and apparatus for testing a network using a spare receiver |
US8116360B2 (en) | 2005-09-30 | 2012-02-14 | General Instrument Corporation | Method and apparatus for preventing loss of service from hardware failure in a network |
US7539125B2 (en) | 2005-10-14 | 2009-05-26 | Via Technologies, Inc. | Method and circuit for frequency offset estimation in frequency domain in the orthogonal frequency division multiplexing baseband receiver for IEEE 802.11A/G wireless LAN standard |
US20070094691A1 (en) * | 2005-10-24 | 2007-04-26 | Gazdzinski Robert F | Method and apparatus for on-demand content transmission and control over networks |
US7983295B2 (en) | 2005-10-28 | 2011-07-19 | Broadcom Corporation | Optimizing packet queues for channel bonding over a plurality of downstream channels of a communications management system |
US8149847B2 (en) | 2005-11-23 | 2012-04-03 | Comcast Cable Holdings, Llc | Initializing, provisioning, and managing devices |
US7944964B2 (en) | 2005-12-09 | 2011-05-17 | Electronics And Telecommunications Research Institute | Apparatus and method for stable DEF using selective FBF |
US7831887B2 (en) | 2005-12-15 | 2010-11-09 | General Instrument Corporation | Method and apparatus for using long forward error correcting codes in a content distribution system |
US7567820B2 (en) | 2006-02-09 | 2009-07-28 | Altair Semiconductor Ltd. | Scanning for network connnections with variable scan rate |
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 |
JP4732193B2 (ja) | 2006-03-01 | 2011-07-27 | 住友電工ネットワークス株式会社 | 通信装置、通信システムおよび通信方法 |
US7573884B2 (en) | 2006-03-06 | 2009-08-11 | Texas Instruments Incorporated | Cable modem downstream channel bonding re-sequencing mechanism |
US7672310B2 (en) | 2006-03-13 | 2010-03-02 | General Instrument Corporation | Method and apparatus for dynamically changing the preamble length of a burst communication |
US9088355B2 (en) | 2006-03-24 | 2015-07-21 | Arris Technology, Inc. | Method and apparatus for determining the dynamic range of an optical link in an HFC network |
US20070245177A1 (en) | 2006-03-24 | 2007-10-18 | General Instrument Corporation | Method and apparatus for determining the total power margin available for an hfc network |
US7778314B2 (en) | 2006-05-04 | 2010-08-17 | Texas Instruments Incorporated | Apparatus for and method of far-end crosstalk (FEXT) detection and estimation |
US7742697B2 (en) | 2006-09-05 | 2010-06-22 | General Instrument Corporation | Efficient use of trusted third parties for additional content-sharing security |
US7953144B2 (en) | 2006-09-25 | 2011-05-31 | Arris Group, Inc. | Method and system for detecting impulse noise in a broadband communication system |
US7792183B2 (en) | 2006-10-12 | 2010-09-07 | Acterna Llc | Digital quality index for QAM digital signals |
KR101136538B1 (ko) | 2006-10-16 | 2012-04-17 | 포항공과대학교 산학협력단 | 수신 시스템의 클리핑 왜곡 보정 장치 및 방법 |
US7876697B2 (en) | 2006-10-26 | 2011-01-25 | General Instrument Corporation | Method and apparatus for characterizing modulation schemes in an HFC network |
US8537972B2 (en) | 2006-12-07 | 2013-09-17 | General Instrument Corporation | Method and apparatus for determining micro-reflections in a network |
CA2674510C (en) | 2007-01-30 | 2013-10-15 | General Instrument Corporation Of Delaware | Method and apparatus for determining modulation levels that are supported on a channel |
US20080193137A1 (en) | 2007-02-08 | 2008-08-14 | General Instrument Corporation | Method and apparatus for extending broadband communication services over a wireless link while protecting the network from performance degradations caused by the wireless link |
US8037541B2 (en) | 2007-04-06 | 2011-10-11 | General Instrument Corporation | System, device and method for interoperability between different digital rights management systems |
US8279764B2 (en) | 2007-05-22 | 2012-10-02 | General Instrument Corporation | Method and apparatus for selecting a network element for testing a network |
US7802286B2 (en) * | 2007-07-24 | 2010-09-21 | Time Warner Cable Inc. | Methods and apparatus for format selection for network optimization |
US8180001B2 (en) | 2007-10-17 | 2012-05-15 | Broadcom Corporation | Adaptive equalization and interference cancellation with time-varying noise and/or interference |
KR101127597B1 (ko) * | 2007-10-19 | 2012-03-23 | 한국전자통신연구원 | 광-동축 혼합 망에서의 상향 채널 자원 할당 방법 및 그장치 |
US8468572B2 (en) * | 2008-03-26 | 2013-06-18 | Cisco Technology, Inc. | Distributing digital video content to multiple end-user devices |
US9749179B2 (en) | 2008-05-30 | 2017-08-29 | Arris Enterprises Llc | Fast initialization of multi-mode devices |
US8040807B2 (en) | 2008-09-05 | 2011-10-18 | Cisco Technology, Inc. | QoS on bonded channels of a shared access cable network |
US9210220B2 (en) * | 2008-09-29 | 2015-12-08 | Andrew Steckley | System and method for intelligent automated remote management of electromechanical devices |
US9112910B2 (en) | 2008-10-14 | 2015-08-18 | International Business Machines Corporation | Method and system for authentication |
US8201207B2 (en) | 2008-12-15 | 2012-06-12 | Cisco Technology, Inc. | Apparatus and methods for moving cable modems between upstream channels |
US8000254B2 (en) | 2008-12-23 | 2011-08-16 | General Instruments Corporation | Methods and system for determining a dominant impairment of an impaired communication channel |
US8081674B2 (en) | 2008-12-23 | 2011-12-20 | General Information Corporation | Methods and system for determining a dominant impairment of an impaired communication channel |
US8830843B2 (en) | 2009-02-27 | 2014-09-09 | Cisco Technology, Inc. | Wideband fault correlation system |
US8325790B2 (en) | 2009-08-03 | 2012-12-04 | Analog Devices, Inc. | Equalization for OFDM communication |
US8526485B2 (en) | 2009-09-23 | 2013-09-03 | General Instrument Corporation | Using equalization coefficients of end devices in a cable television network to determine and diagnose impairments in upstream channels |
US8284828B2 (en) | 2009-11-11 | 2012-10-09 | General Instrument Corporation | Monitoring instability and resetting an equalizer |
US8971394B2 (en) | 2010-02-05 | 2015-03-03 | Comcast Cable Communications, Llc | Inducing response signatures in a communication network |
US8693530B2 (en) | 2010-02-05 | 2014-04-08 | Comcast Cable Communications, Llc | Modulation analysis and distortion identification |
US8392533B2 (en) | 2010-08-24 | 2013-03-05 | Comcast Cable Communications, Llc | Dynamic bandwidth load balancing in a data distribution network |
US9306807B2 (en) | 2010-09-30 | 2016-04-05 | Google Technology Holdings LLC | Adaptive protocol/initialization technique selection |
US8654640B2 (en) * | 2010-12-08 | 2014-02-18 | General Instrument Corporation | System and method for IP video delivery using distributed flexible channel bonding |
-
2010
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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