GB1349823A - Automatic telecommunications exchange - Google Patents

Automatic telecommunications exchange

Info

Publication number
GB1349823A
GB1349823A GB972572A GB972572A GB1349823A GB 1349823 A GB1349823 A GB 1349823A GB 972572 A GB972572 A GB 972572A GB 972572 A GB972572 A GB 972572A GB 1349823 A GB1349823 A GB 1349823A
Authority
GB
United Kingdom
Prior art keywords
code
parity bit
bit
separate
elements
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
Application number
GB972572A
Other languages
English (en)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1349823A publication Critical patent/GB1349823A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB972572A 1971-03-05 1972-03-02 Automatic telecommunications exchange Expired GB1349823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7107697A FR2127392A5 (enrdf_load_stackoverflow) 1971-03-05 1971-03-05

Publications (1)

Publication Number Publication Date
GB1349823A true GB1349823A (en) 1974-04-10

Family

ID=9073016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB972572A Expired GB1349823A (en) 1971-03-05 1972-03-02 Automatic telecommunications exchange

Country Status (8)

Country Link
JP (1) JPS5323964B1 (enrdf_load_stackoverflow)
BE (1) BE800942Q (enrdf_load_stackoverflow)
CH (1) CH561996A5 (enrdf_load_stackoverflow)
ES (1) ES400466A1 (enrdf_load_stackoverflow)
FR (1) FR2127392A5 (enrdf_load_stackoverflow)
GB (1) GB1349823A (enrdf_load_stackoverflow)
IT (1) IT949787B (enrdf_load_stackoverflow)
NL (1) NL7202935A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264612A (en) * 1992-02-26 1993-09-01 Plessey Telecomm Reconfigurable switch memory

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233780B1 (enrdf_load_stackoverflow) * 1973-06-13 1977-05-06 Materiel Telephonique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264612A (en) * 1992-02-26 1993-09-01 Plessey Telecomm Reconfigurable switch memory
EP0558291A3 (en) * 1992-02-26 1995-02-15 Plessey Telecomm Reconfigurable switch memory
GB2264612B (en) * 1992-02-26 1996-01-17 Plessey Telecomm Reconfigurable switch memory
US5504739A (en) * 1992-02-26 1996-04-02 Gpt Limited Reconfigurable switch memory

Also Published As

Publication number Publication date
CH561996A5 (enrdf_load_stackoverflow) 1975-05-15
NL7202935A (enrdf_load_stackoverflow) 1972-09-07
BE800942Q (fr) 1973-10-01
IT949787B (it) 1973-06-11
ES400466A1 (es) 1975-01-16
JPS5323964B1 (enrdf_load_stackoverflow) 1978-07-18
FR2127392A5 (enrdf_load_stackoverflow) 1972-10-13

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee