GB2278979B - Communications system - Google Patents

Communications system

Info

Publication number
GB2278979B
GB2278979B GB9312167A GB9312167A GB2278979B GB 2278979 B GB2278979 B GB 2278979B GB 9312167 A GB9312167 A GB 9312167A GB 9312167 A GB9312167 A GB 9312167A GB 2278979 B GB2278979 B GB 2278979B
Authority
GB
United Kingdom
Prior art keywords
communications system
communications
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
GB9312167A
Other versions
GB2278979A (en
GB9312167D0 (en
Inventor
Christopher David Murton
Stephen Ian Roberts
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to GB9312167A priority Critical patent/GB2278979B/en
Publication of GB9312167D0 publication Critical patent/GB9312167D0/en
Publication of GB2278979A publication Critical patent/GB2278979A/en
Application granted granted Critical
Publication of GB2278979B publication Critical patent/GB2278979B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB9312167A 1993-06-12 1993-06-12 Communications system Expired - Fee Related GB2278979B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9312167A GB2278979B (en) 1993-06-12 1993-06-12 Communications system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9312167A GB2278979B (en) 1993-06-12 1993-06-12 Communications system

Publications (3)

Publication Number Publication Date
GB9312167D0 GB9312167D0 (en) 1993-07-28
GB2278979A GB2278979A (en) 1994-12-14
GB2278979B true GB2278979B (en) 1997-01-08

Family

ID=10737081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9312167A Expired - Fee Related GB2278979B (en) 1993-06-12 1993-06-12 Communications system

Country Status (1)

Country Link
GB (1) GB2278979B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329271B2 (en) 2004-12-23 2012-12-11 Clinical Designs Limited Medicament container
US9114221B2 (en) 2009-03-10 2015-08-25 Euro-Celtique S.A. Counter
US9415178B2 (en) 2009-03-10 2016-08-16 Euro-Celtique S.A. Counter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69732410D1 (en) * 1996-06-04 2005-03-10 Ericsson Telefon Ab L M MODEM WITH IP SUPPORT
DE19740107A1 (en) 1997-09-12 1999-03-18 Alsthom Cge Alcatel Method for transmitting data packets and network element suitable for carrying out the method
EP0939576B8 (en) * 1998-02-26 2009-07-08 Nippon Telegraph And Telephone Corporation Circuit-switched network
US6892233B1 (en) 2000-05-04 2005-05-10 Nortel Networks Limited Optical communication network and method of remotely managing multiplexers
US9120030B2 (en) 2012-10-31 2015-09-01 Leo Paper Bags Manufacturing (1982) Limited Book assembly with slider-activated switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329271B2 (en) 2004-12-23 2012-12-11 Clinical Designs Limited Medicament container
US9114221B2 (en) 2009-03-10 2015-08-25 Euro-Celtique S.A. Counter
US9415178B2 (en) 2009-03-10 2016-08-16 Euro-Celtique S.A. Counter
US9987441B2 (en) 2009-03-10 2018-06-05 Euro-Celtique S.A. Counter

Also Published As

Publication number Publication date
GB2278979A (en) 1994-12-14
GB9312167D0 (en) 1993-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050612