FI942434A - Switching SDH signals in the TS'S'TS'S'T switching network - Google Patents

Switching SDH signals in the TS'S'TS'S'T switching network Download PDF

Info

Publication number
FI942434A
FI942434A FI942434A FI942434A FI942434A FI 942434 A FI942434 A FI 942434A FI 942434 A FI942434 A FI 942434A FI 942434 A FI942434 A FI 942434A FI 942434 A FI942434 A FI 942434A
Authority
FI
Finland
Prior art keywords
switching
sdh signals
network
switching network
signals
Prior art date
Application number
FI942434A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI97600B (en
FI942434A0 (en
FI97600C (en
Inventor
Timo Kasurinen
Patric Oestergaord
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
Priority to FI942434A priority Critical patent/FI97600C/en
Publication of FI942434A0 publication Critical patent/FI942434A0/en
Priority to PCT/FI1995/000287 priority patent/WO1995032598A2/en
Priority to AU25676/95A priority patent/AU2567695A/en
Priority to EP95920095A priority patent/EP0796547A2/en
Publication of FI942434A publication Critical patent/FI942434A/en
Publication of FI97600B publication Critical patent/FI97600B/en
Application granted granted Critical
Publication of FI97600C publication Critical patent/FI97600C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/68—Grouping or interlacing selector groups or stages
    • H04Q3/685—Circuit arrangements therefor
    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
FI942434A 1994-05-25 1994-05-25 Connection of SDH signals in a TS'S'TS'S'T switching field FI97600C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI942434A FI97600C (en) 1994-05-25 1994-05-25 Connection of SDH signals in a TS'S'TS'S'T switching field
PCT/FI1995/000287 WO1995032598A2 (en) 1994-05-25 1995-05-24 Coupling of sdh signals in a ts's'ts's't coupling network
AU25676/95A AU2567695A (en) 1994-05-25 1995-05-24 Coupling of sdh signals in a ts's'ts's't coupling network
EP95920095A EP0796547A2 (en) 1994-05-25 1995-05-24 Coupling of sdh signals in a ts's'ts's't coupling network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI942434 1994-05-25
FI942434A FI97600C (en) 1994-05-25 1994-05-25 Connection of SDH signals in a TS'S'TS'S'T switching field

Publications (4)

Publication Number Publication Date
FI942434A0 FI942434A0 (en) 1994-05-25
FI942434A true FI942434A (en) 1995-11-26
FI97600B FI97600B (en) 1996-09-30
FI97600C FI97600C (en) 1997-01-10

Family

ID=8540771

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942434A FI97600C (en) 1994-05-25 1994-05-25 Connection of SDH signals in a TS'S'TS'S'T switching field

Country Status (4)

Country Link
EP (1) EP0796547A2 (en)
AU (1) AU2567695A (en)
FI (1) FI97600C (en)
WO (1) WO1995032598A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97843C (en) * 1995-03-20 1997-02-25 Nokia Telecommunications Oy Method for switching route confirmation signals in a digital crossover
FI97842C (en) * 1995-03-20 1997-02-25 Nokia Telecommunications Oy Configuring a digital cross connection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95854C (en) * 1992-04-23 1996-03-25 Nokia Telecommunications Oy Method and digital cross-connect architecture for cross-linking SDH signals
FI90707C (en) * 1992-04-24 1994-03-10 Nokia Telecommunications Oy Method of forming the coupling routes in a cross coupler
GB2269296A (en) * 1992-08-01 1994-02-02 Northern Telecom Ltd Telecommunications switch architecture
US5430716A (en) * 1993-01-15 1995-07-04 At&T Corp. Path hunt for efficient broadcast and multicast connections in multi-stage switching fabrics

Also Published As

Publication number Publication date
FI97600B (en) 1996-09-30
AU2567695A (en) 1995-12-18
WO1995032598A2 (en) 1995-11-30
EP0796547A2 (en) 1997-09-24
WO1995032598A3 (en) 1995-12-14
FI942434A0 (en) 1994-05-25
FI97600C (en) 1997-01-10

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: NOKIA TELECOMMUNICATIONS OY

BB Publication of examined application