GB2299241B - Method for connecting path protection signals in digital switch - Google Patents

Method for connecting path protection signals in digital switch

Info

Publication number
GB2299241B
GB2299241B GB9605805A GB9605805A GB2299241B GB 2299241 B GB2299241 B GB 2299241B GB 9605805 A GB9605805 A GB 9605805A GB 9605805 A GB9605805 A GB 9605805A GB 2299241 B GB2299241 B GB 2299241B
Authority
GB
United Kingdom
Prior art keywords
connecting path
digital switch
path protection
protection signals
signals
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
GB9605805A
Other versions
GB2299241A (en
GB9605805D0 (en
Inventor
Ove Strandberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of GB9605805D0 publication Critical patent/GB9605805D0/en
Publication of GB2299241A publication Critical patent/GB2299241A/en
Application granted granted Critical
Publication of GB2299241B publication Critical patent/GB2299241B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04Q11/06—Time-space-time switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network
    • H04J2203/0012—Switching modules and their interconnections

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)
GB9605805A 1995-03-20 1996-03-20 Method for connecting path protection signals in digital switch Expired - Fee Related GB2299241B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI951290A FI97843C (en) 1995-03-20 1995-03-20 Method for switching route confirmation signals in a digital crossover

Publications (3)

Publication Number Publication Date
GB9605805D0 GB9605805D0 (en) 1996-05-22
GB2299241A GB2299241A (en) 1996-09-25
GB2299241B true GB2299241B (en) 1999-06-02

Family

ID=8543083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9605805A Expired - Fee Related GB2299241B (en) 1995-03-20 1996-03-20 Method for connecting path protection signals in digital switch

Country Status (3)

Country Link
DE (1) DE19611009A1 (en)
FI (1) FI97843C (en)
GB (1) GB2299241B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511919C2 (en) 1997-08-28 1999-12-13 Ericsson Telefon Ab L M A general voter and a switching procedure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552694A2 (en) * 1992-01-22 1993-07-28 Alcatel N.V. Method and circuits for realizing a modular digital cross-connect network
WO1993022858A1 (en) * 1992-04-23 1993-11-11 Nokia Telecommunications Oy Cross-connection architecture for sdh-signals comprising time- and space division switch groups
GB2281173A (en) * 1992-04-24 1995-02-22 Nokia Telecommunications Oy Method and device for configuration of a time-space-time cross-connection at occassions when the need of cross-connexion changes and use thereof
WO1995032598A2 (en) * 1994-05-25 1995-11-30 Nokia Telecommunications Oy Coupling of sdh signals in a ts's'ts's't coupling network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552694A2 (en) * 1992-01-22 1993-07-28 Alcatel N.V. Method and circuits for realizing a modular digital cross-connect network
WO1993022858A1 (en) * 1992-04-23 1993-11-11 Nokia Telecommunications Oy Cross-connection architecture for sdh-signals comprising time- and space division switch groups
GB2281173A (en) * 1992-04-24 1995-02-22 Nokia Telecommunications Oy Method and device for configuration of a time-space-time cross-connection at occassions when the need of cross-connexion changes and use thereof
WO1995032598A2 (en) * 1994-05-25 1995-11-30 Nokia Telecommunications Oy Coupling of sdh signals in a ts's'ts's't coupling network

Also Published As

Publication number Publication date
FI97843B (en) 1996-11-15
DE19611009A1 (en) 1996-11-21
GB2299241A (en) 1996-09-25
FI951290A (en) 1996-09-21
GB9605805D0 (en) 1996-05-22
FI97843C (en) 1997-02-25
FI951290A0 (en) 1995-03-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150320