SE8604763D0 - PROCEDURE FOR MONITORING AND DIGITAL SELECTION WITH THE MONITORING BODY - Google Patents

PROCEDURE FOR MONITORING AND DIGITAL SELECTION WITH THE MONITORING BODY

Info

Publication number
SE8604763D0
SE8604763D0 SE8604763A SE8604763A SE8604763D0 SE 8604763 D0 SE8604763 D0 SE 8604763D0 SE 8604763 A SE8604763 A SE 8604763A SE 8604763 A SE8604763 A SE 8604763A SE 8604763 D0 SE8604763 D0 SE 8604763D0
Authority
SE
Sweden
Prior art keywords
monitoring
message information
information
fault
control
Prior art date
Application number
SE8604763A
Other languages
Swedish (sv)
Other versions
SE455459B (en
SE8604763L (en
Inventor
S G Roos
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8604763A priority Critical patent/SE455459B/en
Publication of SE8604763D0 publication Critical patent/SE8604763D0/en
Priority to PCT/SE1987/000511 priority patent/WO1988003738A1/en
Priority to AU82339/87A priority patent/AU8233987A/en
Publication of SE8604763L publication Critical patent/SE8604763L/en
Publication of SE455459B publication Critical patent/SE455459B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Abstract

Method and means for controlling digital message information through a switching network, which has at least partially duplicated equipment (DDM-A, DDM-B) enabling the establishment of at least partially duplicated transmission paths and transmission of message information with fault control via each of the duplicated transmission paths. In a method in accordance with the invention the read addresses for a speech store (SS) are also controlled for each transmission path and in a similar way as control of the message information. In detection of an error in a read address the read-out information is transmitted together with fault control result information indicating that a fault affecting this message information has been detected. A switching network in accordance with the invention has control means (CH) and information selection means (PS) for this purpose.
SE8604763A 1986-11-06 1986-11-06 PROCEDURE AND SELECTED MONITORING FOR TRANSMISSION OF DIGITAL MESSAGE INFORMATION THROUGH A DIGITAL SELECTED NETWORK SE455459B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8604763A SE455459B (en) 1986-11-06 1986-11-06 PROCEDURE AND SELECTED MONITORING FOR TRANSMISSION OF DIGITAL MESSAGE INFORMATION THROUGH A DIGITAL SELECTED NETWORK
PCT/SE1987/000511 WO1988003738A1 (en) 1986-11-06 1987-10-30 Method and digital switching networks for fault supervision
AU82339/87A AU8233987A (en) 1986-11-06 1987-10-30 Method and digital switching networks for fault supervision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604763A SE455459B (en) 1986-11-06 1986-11-06 PROCEDURE AND SELECTED MONITORING FOR TRANSMISSION OF DIGITAL MESSAGE INFORMATION THROUGH A DIGITAL SELECTED NETWORK

Publications (3)

Publication Number Publication Date
SE8604763D0 true SE8604763D0 (en) 1986-11-06
SE8604763L SE8604763L (en) 1988-05-07
SE455459B SE455459B (en) 1988-07-11

Family

ID=20366210

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604763A SE455459B (en) 1986-11-06 1986-11-06 PROCEDURE AND SELECTED MONITORING FOR TRANSMISSION OF DIGITAL MESSAGE INFORMATION THROUGH A DIGITAL SELECTED NETWORK

Country Status (3)

Country Link
AU (1) AU8233987A (en)
SE (1) SE455459B (en)
WO (1) WO1988003738A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642590B1 (en) * 1989-02-02 1995-01-13 Cit Alcatel
DE4132552C1 (en) * 1991-09-30 1992-11-12 Siemens Ag, 8000 Muenchen, De
SE502777C2 (en) * 1993-04-29 1996-01-08 Ellemtel Utvecklings Ab Fault isolation of parts of a telephone and data communication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789827A (en) * 1971-10-12 1973-04-09 Int Standard Electric Corp IMPROVEMENTS TO TIME SWITCHING NETWORKS
FR2180171A5 (en) * 1972-04-11 1973-11-23 Materiel Telephonique
BE812503A (en) * 1973-03-19 1974-07-15 DATA PROCESSING METHOD AND APPARATUS
GB1582456A (en) * 1977-04-02 1981-01-07 Gen Electric Digital telecommunication switching systems
ZA804384B (en) * 1979-08-10 1981-07-29 Plessey Co Ltd Digital telecommunications switching network with in-built fault identification
US4543651A (en) * 1983-09-12 1985-09-24 At&T Bell Laboratories Duplicated time division switching system

Also Published As

Publication number Publication date
WO1988003738A1 (en) 1988-05-19
SE455459B (en) 1988-07-11
AU8233987A (en) 1988-06-01
SE8604763L (en) 1988-05-07

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