CN103107916A - 用于通信系统的频谱分析和设备诊断工具 - Google Patents
用于通信系统的频谱分析和设备诊断工具 Download PDFInfo
- Publication number
- CN103107916A CN103107916A CN2012104517624A CN201210451762A CN103107916A CN 103107916 A CN103107916 A CN 103107916A CN 2012104517624 A CN2012104517624 A CN 2012104517624A CN 201210451762 A CN201210451762 A CN 201210451762A CN 103107916 A CN103107916 A CN 103107916A
- Authority
- CN
- China
- Prior art keywords
- signal
- communication
- communication system
- data sequence
- receiver
- 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.)
- Granted
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Classifications
-
- 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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/12—Network monitoring probes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/32—Specific management aspects for broadband networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
- H04M3/10—Providing fault- or trouble-signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
- H04M3/305—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop testing of physical copper line parameters, e.g. capacitance or resistance
- H04M3/306—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop testing of physical copper line parameters, e.g. capacitance or resistance for frequencies above the voice frequency, e.g. xDSL line qualification
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Selective Calling Equipment (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161558735P | 2011-11-11 | 2011-11-11 | |
US61/558,735 | 2011-11-11 | ||
US201261584476P | 2012-01-09 | 2012-01-09 | |
US61/584,476 | 2012-01-09 | ||
US13/435,433 | 2012-03-30 | ||
US13/435,433 US9686594B2 (en) | 2011-11-11 | 2012-03-30 | Spectrum analysis and plant diagnostic tool for communications systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103107916A true CN103107916A (zh) | 2013-05-15 |
CN103107916B CN103107916B (zh) | 2016-08-03 |
Family
ID=47074537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210451762.4A Active CN103107916B (zh) | 2011-11-11 | 2012-11-12 | 用于通信系统的频谱分析和设备诊断工具 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9686594B2 (zh) |
EP (1) | EP2592787B1 (zh) |
CN (1) | CN103107916B (zh) |
HK (1) | HK1182550A1 (zh) |
TW (1) | TWI510021B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105007182B (zh) * | 2015-07-08 | 2018-08-28 | 广州珠江数码集团股份有限公司 | 一种docsis网络系统的主动式网络维护方法及系统 |
CN108965860A (zh) * | 2018-06-05 | 2018-12-07 | 深圳市共进电子股份有限公司 | 电缆调制解调器下行信号的抗干扰测试系统、方法及装置 |
Families Citing this family (18)
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US9686594B2 (en) * | 2011-11-11 | 2017-06-20 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Spectrum analysis and plant diagnostic tool for communications systems |
US9992729B2 (en) | 2012-10-22 | 2018-06-05 | The Nielsen Company (Us), Llc | Systems and methods for wirelessly modifying detection characteristics of portable devices |
US20140344874A1 (en) * | 2013-05-17 | 2014-11-20 | Jds Uniphase Corporation | Method of network node performance ranking |
US9497451B2 (en) * | 2013-09-27 | 2016-11-15 | Profusion Analytics | Cable network data analytics system |
US10623809B2 (en) | 2014-08-22 | 2020-04-14 | Viavi Solutions, Inc. | CATV return band sweeping using data over cable service interface specification carrier |
US9571826B1 (en) * | 2014-11-05 | 2017-02-14 | CSC Holdings, LLC | Integrated diagnostic and debugging of regional content distribution systems |
US9966993B2 (en) | 2015-07-15 | 2018-05-08 | Cisco Technology, Inc. | Interference suppression in full duplex cable network environments |
US10033542B2 (en) | 2015-07-15 | 2018-07-24 | Cisco Technology, Inc. | Scheduling mechanisms in full duplex cable network environments |
US9912464B2 (en) | 2015-07-15 | 2018-03-06 | Cisco Technology, Inc. | Interference relationship characterization in full duplex cable network environments |
US9942024B2 (en) | 2015-07-15 | 2018-04-10 | Cisco Technology, Inc. | Full duplex network architecture in cable network environments |
US20170019147A1 (en) * | 2015-07-17 | 2017-01-19 | Futurewei Technologies, Inc. | Capture and Analysis of Transient Events in Hybrid Fiber-Coaxial (HFC) Networks |
US20170214949A1 (en) * | 2016-01-27 | 2017-07-27 | International Business Machines Corporation | Guideline-based video classification of data streams |
US10797750B2 (en) | 2016-02-24 | 2020-10-06 | Cisco Technology, Inc. | System architecture for supporting digital pre-distortion and full duplex in cable network environments |
US10158423B2 (en) | 2017-01-31 | 2018-12-18 | Arcom Digital, Llc | Communicating network maintenance data in a cable system |
US10361837B2 (en) | 2017-06-16 | 2019-07-23 | Cisco Technology, Inc. | Selective proxy to alleviate adjacent channel interference in full duplex cable network environments |
TWI645693B (zh) * | 2018-03-01 | 2018-12-21 | 和碩聯合科技股份有限公司 | 測試系統 |
US10616622B2 (en) | 2018-06-06 | 2020-04-07 | Arcom Digital Patent, Llc | Detection of CPD from signals captured at remote PHY device |
US11082732B2 (en) | 2019-08-07 | 2021-08-03 | Arcom Digital Patent, Llc | Detection of CPD using leaked forward signal |
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-
2012
- 2012-03-30 US US13/435,433 patent/US9686594B2/en active Active
- 2012-09-14 TW TW101133700A patent/TWI510021B/zh active
- 2012-09-25 EP EP12006691.5A patent/EP2592787B1/en active Active
- 2012-11-12 CN CN201210451762.4A patent/CN103107916B/zh active Active
-
2013
- 2013-08-20 HK HK13109721.2A patent/HK1182550A1/zh unknown
- 2013-09-17 US US14/029,566 patent/US20150082363A1/en not_active Abandoned
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US5465270A (en) * | 1992-08-28 | 1995-11-07 | Institut Francais Du Petrole | Process and device for the digitized transmission of signals |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105007182B (zh) * | 2015-07-08 | 2018-08-28 | 广州珠江数码集团股份有限公司 | 一种docsis网络系统的主动式网络维护方法及系统 |
CN108965860A (zh) * | 2018-06-05 | 2018-12-07 | 深圳市共进电子股份有限公司 | 电缆调制解调器下行信号的抗干扰测试系统、方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2592787A3 (en) | 2017-09-06 |
US20150082363A1 (en) | 2015-03-19 |
CN103107916B (zh) | 2016-08-03 |
EP2592787B1 (en) | 2020-01-01 |
TW201320658A (zh) | 2013-05-16 |
US9686594B2 (en) | 2017-06-20 |
US20130125183A1 (en) | 2013-05-16 |
HK1182550A1 (zh) | 2013-11-29 |
EP2592787A2 (en) | 2013-05-15 |
TWI510021B (zh) | 2015-11-21 |
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