WO2000031957A3 - Multi-user access of reverse path ingress - Google Patents

Multi-user access of reverse path ingress Download PDF

Info

Publication number
WO2000031957A3
WO2000031957A3 PCT/US1999/027736 US9927736W WO0031957A3 WO 2000031957 A3 WO2000031957 A3 WO 2000031957A3 US 9927736 W US9927736 W US 9927736W WO 0031957 A3 WO0031957 A3 WO 0031957A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
user access
return path
reverse path
forward path
Prior art date
Application number
PCT/US1999/027736
Other languages
French (fr)
Other versions
WO2000031957A2 (en
Inventor
James Edward Harris
Gregg Stephen Rodgers
Michael Joe Wagner
Original Assignee
Trilithic 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
Application filed by Trilithic Inc filed Critical Trilithic Inc
Priority to AU18280/00A priority Critical patent/AU1828000A/en
Publication of WO2000031957A2 publication Critical patent/WO2000031957A2/en
Publication of WO2000031957A3 publication Critical patent/WO2000031957A3/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00Diagnosis, testing or measuring for television systems or their details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12Arrangements for observation, testing or troubleshooting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/46Monitoring; Testing

Definitions

  • EAST fault detects remote monitor; network monitor; crosstalk or noise WITH (reductS or suppresS3 or compensate) and SNMP or CMIP

Abstract

A method is provided for managing a CATV system including a headend at which signals are assembled for transmission in a forward path to a subscriber and a return path for receiving signals from subscriber, flowing to the headend. According to one aspect of the invention, the method includes collecting data (12, 18) concerning the operation of at least one of the forward path and the return path in a standard data format. According to another aspect of the invention, the method includes collecting data (12, 18) concerning the operation of at least one of the forward path and the return path in a proprietary format and translating at least some of the collected data in a standard data format. According to either aspect, the method further includes providing at least some of the standard formatted data to a management software application (20, 22, 24), generating an output, and managing (26, 28) the CATV system based in part upon the instant output.

Description

Figure imgf000003_0001
Form PCT/ISA/210 (second sheet) (July 1998). INTERNATIONAL SEARCH REPORT International application No. PCT/US99/27736
B. FIELDS SEARCHED
Electronic data bases consulted (Name of data base and where practieable terms used):
EAST fault detects, remote monitor; network monitor; crosstalk or noise WITH (reductS or suppresS3 or compensate) and SNMP or CMIP
Form PCT/ISA/210 (extra sheet) (July 1998) .
PCT/US1999/027736 1998-11-23 1999-11-23 Multi-user access of reverse path ingress WO2000031957A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU18280/00A AU1828000A (en) 1998-11-23 1999-11-23 Multi-user access of reverse path ingress

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10958698P 1998-11-23 1998-11-23
US60/109,586 1998-11-23

Publications (2)

Publication Number Publication Date
WO2000031957A2 WO2000031957A2 (en) 2000-06-02
WO2000031957A3 true WO2000031957A3 (en) 2000-11-09

Family

ID=22328466

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/027736 WO2000031957A2 (en) 1998-11-23 1999-11-23 Multi-user access of reverse path ingress

Country Status (2)

Country Link
AU (1) AU1828000A (en)
WO (1) WO2000031957A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9357163B2 (en) 2012-09-20 2016-05-31 Viavi Solutions Inc. Characterizing ingress noise

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491968A (en) * 1983-04-07 1985-01-01 Comsonics, Inc. Status monitor
US4494138A (en) * 1983-05-11 1985-01-15 Comsonics, Inc. Segmented upstream management for cable television
WO1994029983A1 (en) * 1993-06-10 1994-12-22 Adc Telecommunications, Inc. Performance monitoring and failure isolation in a point-to-multipoint communication network
US5710885A (en) * 1995-11-28 1998-01-20 Ncr Corporation Network management system with improved node discovery and monitoring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491968A (en) * 1983-04-07 1985-01-01 Comsonics, Inc. Status monitor
US4494138A (en) * 1983-05-11 1985-01-15 Comsonics, Inc. Segmented upstream management for cable television
WO1994029983A1 (en) * 1993-06-10 1994-12-22 Adc Telecommunications, Inc. Performance monitoring and failure isolation in a point-to-multipoint communication network
US5710885A (en) * 1995-11-28 1998-01-20 Ncr Corporation Network management system with improved node discovery and monitoring

Also Published As

Publication number Publication date
AU1828000A (en) 2000-06-13
WO2000031957A2 (en) 2000-06-02

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