GB2347582B - Leased line network - Google Patents

Leased line network

Info

Publication number
GB2347582B
GB2347582B GB0000914A GB0000914A GB2347582B GB 2347582 B GB2347582 B GB 2347582B GB 0000914 A GB0000914 A GB 0000914A GB 0000914 A GB0000914 A GB 0000914A GB 2347582 B GB2347582 B GB 2347582B
Authority
GB
United Kingdom
Prior art keywords
line network
leased line
leased
network
line
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
GB0000914A
Other versions
GB0000914D0 (en
GB2347582A (en
Inventor
Susuma Suga
Shoji Aizawa
Shinji Endo
Kazuhiro Takizawa
Ichiro Inoue
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
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 NEC Corp, Nippon Telegraph and Telephone Corp filed Critical NEC Corp
Publication of GB0000914D0 publication Critical patent/GB0000914D0/en
Publication of GB2347582A publication Critical patent/GB2347582A/en
Application granted granted Critical
Publication of GB2347582B publication Critical patent/GB2347582B/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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
GB0000914A 1999-01-19 2000-01-14 Leased line network Expired - Fee Related GB2347582B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01088199A JP3542917B2 (en) 1999-01-19 1999-01-19 Leased line communication network

Publications (3)

Publication Number Publication Date
GB0000914D0 GB0000914D0 (en) 2000-03-08
GB2347582A GB2347582A (en) 2000-09-06
GB2347582B true GB2347582B (en) 2003-08-13

Family

ID=11762674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0000914A Expired - Fee Related GB2347582B (en) 1999-01-19 2000-01-14 Leased line network

Country Status (2)

Country Link
JP (1) JP3542917B2 (en)
GB (1) GB2347582B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483589A (en) * 1992-03-31 1996-01-09 Fujitsu Limited Apparatus and method for routing control for composite network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483589A (en) * 1992-03-31 1996-01-09 Fujitsu Limited Apparatus and method for routing control for composite network

Also Published As

Publication number Publication date
GB0000914D0 (en) 2000-03-08
JP2000209253A (en) 2000-07-28
JP3542917B2 (en) 2004-07-14
GB2347582A (en) 2000-09-06

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Legal Events

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

Effective date: 20110114