GB1428459A - Telecommunication networks and method of operation thereof - Google Patents

Telecommunication networks and method of operation thereof

Info

Publication number
GB1428459A
GB1428459A GB950873A GB950873A GB1428459A GB 1428459 A GB1428459 A GB 1428459A GB 950873 A GB950873 A GB 950873A GB 950873 A GB950873 A GB 950873A GB 1428459 A GB1428459 A GB 1428459A
Authority
GB
United Kingdom
Prior art keywords
switching
highways
processor
digital
zsw
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
GB950873A
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.)
Hasler AG
Nokia Solutions and Networks Schweiz AG
Original Assignee
Hasler AG
Standard Telephon and Radio AG
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 Hasler AG, Standard Telephon and Radio AG filed Critical Hasler AG
Publication of GB1428459A publication Critical patent/GB1428459A/en
Expired 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques

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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
GB950873A 1972-02-29 1973-02-27 Telecommunication networks and method of operation thereof Expired GB1428459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH284672A CH550519A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.
CH284772A CH548723A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur digitalen vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.

Publications (1)

Publication Number Publication Date
GB1428459A true GB1428459A (en) 1976-03-17

Family

ID=25691544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB950873A Expired GB1428459A (en) 1972-02-29 1973-02-27 Telecommunication networks and method of operation thereof

Country Status (14)

Country Link
JP (1) JPS5622196B2 (fr)
AT (1) AT330852B (fr)
BE (1) BE796074A (fr)
CH (2) CH548723A (fr)
DE (1) DE2309890C3 (fr)
ES (1) ES412179A1 (fr)
FR (1) FR2174164B1 (fr)
GB (1) GB1428459A (fr)
IE (1) IE37328B1 (fr)
IL (1) IL41647A (fr)
IT (1) IT979579B (fr)
LU (1) LU67123A1 (fr)
NL (1) NL170086C (fr)
NO (1) NO141297C (fr)

Also Published As

Publication number Publication date
JPS5622196B2 (fr) 1981-05-23
AU5267773A (en) 1974-08-29
NL7302850A (fr) 1973-08-31
CH548723A (de) 1974-04-30
ATA152573A (de) 1975-10-15
FR2174164A1 (fr) 1973-10-12
JPS48102513A (fr) 1973-12-22
NO141297B (no) 1979-10-29
DE2309890B2 (de) 1980-06-04
BE796074A (fr) 1973-06-18
IT979579B (it) 1974-09-30
AT330852B (de) 1976-07-26
DE2309890A1 (de) 1973-09-13
FR2174164B1 (fr) 1977-04-22
IE37328L (en) 1973-08-29
DE2309890C3 (de) 1981-02-26
ES412179A1 (es) 1976-01-01
CH550519A (de) 1974-06-14
LU67123A1 (fr) 1973-07-06
NO141297C (no) 1980-02-06
IL41647A0 (en) 1973-04-30
NL170086C (nl) 1982-09-16
IL41647A (en) 1976-09-30
IE37328B1 (en) 1977-06-22
NL170086B (nl) 1982-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee