GB9405771D0 - Telecommunications system protection scheme - Google Patents

Telecommunications system protection scheme

Info

Publication number
GB9405771D0
GB9405771D0 GB9405771A GB9405771A GB9405771D0 GB 9405771 D0 GB9405771 D0 GB 9405771D0 GB 9405771 A GB9405771 A GB 9405771A GB 9405771 A GB9405771 A GB 9405771A GB 9405771 D0 GB9405771 D0 GB 9405771D0
Authority
GB
United Kingdom
Prior art keywords
telecommunications system
protection scheme
system protection
scheme
telecommunications
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.)
Pending
Application number
GB9405771A
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.)
GPT Ltd
Plessey Telecommunications Ltd
Original Assignee
GPT Ltd
Plessey Telecommunications Ltd
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 GPT Ltd, Plessey Telecommunications Ltd filed Critical GPT Ltd
Priority to GB9405771A priority Critical patent/GB9405771D0/en
Publication of GB9405771D0 publication Critical patent/GB9405771D0/en
Priority to GB9505559A priority patent/GB2290432B/en
Priority to JP7524481A priority patent/JPH09510589A/en
Priority to CN95192715A priority patent/CN1146836A/en
Priority to EP95911448A priority patent/EP0752178A1/en
Priority to PCT/GB1995/000618 priority patent/WO1995026084A1/en
Priority to AU19019/95A priority patent/AU689557B2/en
Priority to ZA952347A priority patent/ZA952347B/en
Priority to NO963947A priority patent/NO963947L/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
    • 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
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/006—Fault tolerance and recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
GB9405771A 1994-03-23 1994-03-23 Telecommunications system protection scheme Pending GB9405771D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB9405771A GB9405771D0 (en) 1994-03-23 1994-03-23 Telecommunications system protection scheme
GB9505559A GB2290432B (en) 1994-03-23 1995-03-20 Telecommunications system protection scheme
JP7524481A JPH09510589A (en) 1994-03-23 1995-03-21 Communication system protection scheme
CN95192715A CN1146836A (en) 1994-03-23 1995-03-21 Protection scheme for add/drop multiplexer
EP95911448A EP0752178A1 (en) 1994-03-23 1995-03-21 Protection scheme for sdh add/drop multiplexer
PCT/GB1995/000618 WO1995026084A1 (en) 1994-03-23 1995-03-21 Protection scheme for sdh add/drop multiplexer
AU19019/95A AU689557B2 (en) 1994-03-23 1995-03-21 Protection scheme for SDH add/drop multiplexer
ZA952347A ZA952347B (en) 1994-03-23 1995-03-22 Telecommunications system protection scheme
NO963947A NO963947L (en) 1994-03-23 1996-09-20 Protection plan for SDH multiplexes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9405771A GB9405771D0 (en) 1994-03-23 1994-03-23 Telecommunications system protection scheme

Publications (1)

Publication Number Publication Date
GB9405771D0 true GB9405771D0 (en) 1994-05-11

Family

ID=10752383

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9405771A Pending GB9405771D0 (en) 1994-03-23 1994-03-23 Telecommunications system protection scheme
GB9505559A Expired - Fee Related GB2290432B (en) 1994-03-23 1995-03-20 Telecommunications system protection scheme

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9505559A Expired - Fee Related GB2290432B (en) 1994-03-23 1995-03-20 Telecommunications system protection scheme

Country Status (7)

Country Link
EP (1) EP0752178A1 (en)
JP (1) JPH09510589A (en)
CN (1) CN1146836A (en)
AU (1) AU689557B2 (en)
GB (2) GB9405771D0 (en)
WO (1) WO1995026084A1 (en)
ZA (1) ZA952347B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504533C2 (en) * 1995-06-01 1997-03-03 Ericsson Telefon Ab L M Demultiplexer, protective switching unit, telecommunications network and method of demultiplexing
SE504521C2 (en) * 1995-06-01 1997-02-24 Ericsson Telefon Ab L M Multiplexer, protective switching unit, telecommunication network and method of multiplexing
US6925052B1 (en) 1999-10-01 2005-08-02 Agilent Technologies, Inc. Multi-channel network monitoring apparatus, signal replicating device, and systems including such apparatus and devices, and enclosure for multi-processor equipment
GB2354905B (en) * 1999-10-01 2004-02-11 Hewlett Packard Co Multi-channel network monitoring apparatus,signal replicating device,and systems including such apparatus and devices
CN101136711B (en) * 2007-09-29 2011-11-23 中兴通讯股份有限公司 Optical terminal service, clock, cross service high integration veneer service smooth switch system of SDH system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266644A (en) * 1992-04-25 1993-11-03 Plessey Telecomm Overhead transmissions in a data communication system
GB9311106D0 (en) * 1993-05-28 1993-07-14 Plessey Telecomm Switch plane maintenance

Also Published As

Publication number Publication date
CN1146836A (en) 1997-04-02
AU689557B2 (en) 1998-04-02
EP0752178A1 (en) 1997-01-08
GB2290432A (en) 1995-12-20
GB9505559D0 (en) 1995-05-03
JPH09510589A (en) 1997-10-21
ZA952347B (en) 1995-12-15
WO1995026084A1 (en) 1995-09-28
AU1901995A (en) 1995-10-09
GB2290432B (en) 1998-06-10

Similar Documents

Publication Publication Date Title
GB9420098D0 (en) Telecommunication system
GB2327164B (en) Telecommunications System
GB2289191B (en) Communications system
GB2285723B (en) Communications system
GB2291561B (en) Communications system
GB2309362B (en) Telecommunications system
GB2291300B (en) Communications system
GB2314995B (en) Telecommunication system
GB2290005B (en) Communications system
GB2288949B (en) Communications system
PL309763A1 (en) Telecommunication system
GB2287612B (en) Communications system
GB2290433B (en) Communications system
GB9404981D0 (en) Telecommunication systems
GB2285724B (en) Communications system
GB2290201B (en) Communications system
GB9616523D0 (en) Telecommunications system
GB2287157B (en) Telecommunications systems
GB2295740B (en) Eye protection system
GB9412474D0 (en) Telecommunications systems
GB2290432B (en) Telecommunications system protection scheme
HK1014326A1 (en) Telecommunications system
GB2294613B (en) Tributary protection system
GB2290680B (en) Telecommunications system
GB9412701D0 (en) Protection system