KR950003968B1 - 스위치의 착오보정방법과 착오보정수단이 마련된 타임스위치 - Google Patents

스위치의 착오보정방법과 착오보정수단이 마련된 타임스위치 Download PDF

Info

Publication number
KR950003968B1
KR950003968B1 KR1019890701549A KR890701549A KR950003968B1 KR 950003968 B1 KR950003968 B1 KR 950003968B1 KR 1019890701549 A KR1019890701549 A KR 1019890701549A KR 890701549 A KR890701549 A KR 890701549A KR 950003968 B1 KR950003968 B1 KR 950003968B1
Authority
KR
South Korea
Prior art keywords
plane
switch
bit
storage means
information
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.)
Expired - Fee Related
Application number
KR1019890701549A
Other languages
English (en)
Korean (ko)
Other versions
KR900701141A (ko
Inventor
궤스타 로스 스타레
Original Assignee
테레포오 낙티이에보 라겟트 엘 엠 엘리크썬
렌나르트 그라베,토오마스 란달
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 테레포오 낙티이에보 라겟트 엘 엠 엘리크썬, 렌나르트 그라베,토오마스 란달 filed Critical 테레포오 낙티이에보 라겟트 엘 엠 엘리크썬
Publication of KR900701141A publication Critical patent/KR900701141A/ko
Application granted granted Critical
Publication of KR950003968B1 publication Critical patent/KR950003968B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/24—Automatic arrangements for connection devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
KR1019890701549A 1987-12-18 1988-11-23 스위치의 착오보정방법과 착오보정수단이 마련된 타임스위치 Expired - Fee Related KR950003968B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8705065-4 1987-12-18
SE8705065A SE459625B (sv) 1987-12-18 1987-12-18 Foerfarande foer oevervakning i en tidsvaeljare samt tidsvaeljare med oevervakningsorgan
PCT/SE1988/000637 WO1989006084A1 (en) 1987-12-18 1988-11-23 An error correction method in a switch and a switch provided with error correction means

Publications (2)

Publication Number Publication Date
KR900701141A KR900701141A (ko) 1990-08-17
KR950003968B1 true KR950003968B1 (ko) 1995-04-21

Family

ID=20370647

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701549A Expired - Fee Related KR950003968B1 (ko) 1987-12-18 1988-11-23 스위치의 착오보정방법과 착오보정수단이 마련된 타임스위치

Country Status (18)

Country Link
EP (1) EP0321426B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH02502599A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR950003968B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1015769B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR242328A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8807365A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1339518C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3875599T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EG (1) EG18625A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2035369T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI96159C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR3006195T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE62948B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX170241B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY103644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO173850C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE459625B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1989006084A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466475B (sv) * 1990-07-10 1992-02-17 Ericsson Telefon Ab L M Saett och anordning foer oevervakning och testning vid en flerplansenhet i en digital tidsvaeljare
DE4132552C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1991-09-30 1992-11-12 Siemens Ag, 8000 Muenchen, De
US6088329A (en) * 1997-12-11 2000-07-11 Telefonaktiebolaget Lm Ericsson Fault tolerant subrate switching

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538498A (en) * 1968-09-10 1970-11-03 United Aircraft Corp Majority data selecting and fault indicating
ZA781245B (en) * 1977-03-29 1979-02-28 Standard Telephones Cables Ltd Improvements in or relating to telecommunication switching systems
US4497059A (en) * 1982-04-28 1985-01-29 The Charles Stark Draper Laboratory, Inc. Multi-channel redundant processing systems
JPS6010996A (ja) * 1983-06-30 1985-01-21 Matsushita Electric Ind Co Ltd 時分割ハイウエイスイツチ装置

Also Published As

Publication number Publication date
DE3875599T2 (de) 1993-04-08
EG18625A (en) 1993-07-30
CA1339518C (en) 1997-10-28
SE459625B (sv) 1989-07-17
FI96159C (sv) 1996-05-10
IE62948B1 (en) 1995-02-20
EP0321426B1 (en) 1992-10-28
FI893493A7 (fi) 1989-07-19
JPH02502599A (ja) 1990-08-16
NO893312D0 (no) 1989-08-17
IE883645L (en) 1989-06-18
WO1989006084A1 (en) 1989-06-29
GR3006195T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-21
NO893312L (no) 1989-08-17
NO173850C (no) 1994-02-09
MX170241B (es) 1993-08-12
CN1034460A (zh) 1989-08-02
EP0321426A1 (en) 1989-06-21
FI96159B (sv) 1996-01-31
NO173850B (no) 1993-11-01
SE8705065D0 (sv) 1987-12-18
SE8705065L (sv) 1989-06-19
DE3875599D1 (de) 1992-12-03
BR8807365A (pt) 1990-03-13
KR900701141A (ko) 1990-08-17
ES2035369T3 (es) 1993-04-16
AR242328A1 (es) 1993-03-31
MY103644A (en) 1993-08-28
CN1015769B (zh) 1992-03-04
FI893493A0 (fi) 1989-07-19

Similar Documents

Publication Publication Date Title
FI77761C (fi) Reservanordning foer en abonnentterminal i en digital koncentrator.
FI60630C (fi) Foerfarande och apparat foer vaexling av data
US5901024A (en) Apparatus and method for circuit protection
KR970003279A (ko) 메모리회로, 메모리회로의 데이타제어회로 및 메모리회로의 어드레스지정회로
US4737951A (en) Exchange with error correction
US6567323B2 (en) Memory circuit redundancy control
US3937935A (en) Fault detection process and system for a time-division switching network
GB937907A (en) Telephone switching systems
US4995042A (en) Switching exchange
KR950003968B1 (ko) 스위치의 착오보정방법과 착오보정수단이 마련된 타임스위치
US5771225A (en) System for adjusting characteristic of protection unit when switching from plural working units having various characteristics to protection unit
EP0096780A2 (en) A fault alignment exclusion method to prevent realignment of previously paired memory defects
US4964105A (en) Replacement switch
KR100301098B1 (ko) 메모리제어방법및장치
US6438719B1 (en) Memory supervision
US4688220A (en) Distribution of a data stream in a series-parallel-series digital arrangement comprising digital units having at least one defective element
US4163122A (en) Method and apparatus for automatically correcting errors in a cyclic routing memory of a time division multiplexed trunk exchange
US20030061199A1 (en) System and method of selecting sources for a network element having redundant sources
US5524207A (en) Data processing device comprising a multiport RAM as a sequential circuit
US5305327A (en) Testing random access memories
KR930004686B1 (ko) 공간분할 교환 시스팀내 오프라인 시험용 정합장치
AU610327B2 (en) An error correction method in a switch and a switch provided with error correction means
EP0220808A2 (en) Multiplexer for digital signals
US6578091B1 (en) Circuit arrangement and method for checking data
JP3124639B2 (ja) Ａｔｍスイッチエレメント及びその自己監視方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20020416

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20030422

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20030422

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000