GB1457930A - Digital message switching and transmitting system - Google Patents

Digital message switching and transmitting system

Info

Publication number
GB1457930A
GB1457930A GB3694574A GB3694574A GB1457930A GB 1457930 A GB1457930 A GB 1457930A GB 3694574 A GB3694574 A GB 3694574A GB 3694574 A GB3694574 A GB 3694574A GB 1457930 A GB1457930 A GB 1457930A
Authority
GB
United Kingdom
Prior art keywords
packet
byte
bits
bytes
switching
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
GB3694574A
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 GB1457930A publication Critical patent/GB1457930A/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
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB3694574A 1973-08-29 1974-08-22 Digital message switching and transmitting system Expired GB1457930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7331216A FR2242829B1 ( ) 1973-08-29 1973-08-29

Publications (1)

Publication Number Publication Date
GB1457930A true GB1457930A (en) 1976-12-08

Family

ID=9124418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3694574A Expired GB1457930A (en) 1973-08-29 1974-08-22 Digital message switching and transmitting system

Country Status (4)

Country Link
BE (1) BE819306A ( )
DE (1) DE2441099A1 ( )
FR (1) FR2242829B1 ( )
GB (1) GB1457930A ( )

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143404A (en) * 1983-06-03 1985-02-06 Nippon Telegraph & Telephone Digital switching system
GB2341058A (en) * 1998-08-28 2000-03-01 Mitel Corp Method for avoiding data loss in a packet switch

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591190A5 ( ) * 1975-04-25 1977-09-15 Hasler Ag
FR2310051A1 (fr) * 1975-04-30 1976-11-26 Materiel Telephonique Dispositif permettant l'echange d'informations numeriques entre des lignes entrantes et des lignes sortantes
DE2628426A1 (de) * 1975-07-31 1977-02-10 Hasler Ag Verfahren zum aufbau von wegeleitungsadressen in einem digitalen nachrichtennetz
BR7707476A (pt) * 1976-11-10 1978-08-01 Int Standard Electric Corp Sistemas de comunicacoes de dados comutados em pacotes
DE2718277A1 (de) * 1977-04-25 1978-11-02 Gen Electric Co Ltd Digitale koppelanordnung zur verwendung in rechnergesteuerten fernmelde-vermittlungssystemen
FR2429526A1 (fr) * 1978-06-20 1980-01-18 Thomson Csf Systeme de communication numerique a haut debit, en reseau maille
IT1118518B (it) * 1979-03-27 1986-03-03 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la ricostruzione del segnale vocale in un sistema di comunicazione a commutazione di pacchetto
DE3036707A1 (de) * 1980-09-29 1982-05-19 Siemens AG, 1000 Berlin und 8000 München Universelles mobilfunk-digitalnetz zur paketvermittelten informationsuebertragung
DE3036739A1 (de) * 1980-09-29 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Fernsprech-mobilfunksystem zur digitalen sprachuebertragung
DE3036740A1 (de) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Universelles digitalnetz zur paketvermittelten informationsuebertragung
DE3036649A1 (de) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Fernsprechvermittlungsnetz zur digitalen sprachuebertragung
FR2497040B1 (fr) * 1980-12-24 1988-03-18 Duquesne Jean Reseau de telecommunications par paquets
DE3212031A1 (de) * 1982-03-31 1983-10-06 Siemens Ag Universelles netz zur zeitrichtigen uebermittlung von informationsabschnitten, naemlich sprache mit sprachinterpolation oder nachrichten in bloecken
EP0097351A3 (en) * 1982-06-21 1986-02-26 Nec Corporation Router unit and routing network for determining an output port by detecting a part of an input packet
US4656622A (en) * 1984-09-26 1987-04-07 American Telephone And Telegraph Company Multiple paths in a self-routing packet and circuit switching network
DE3825265A1 (de) * 1988-07-26 1990-02-01 Deutsche Bundespost Verfahren zum erlangen von netzkenntnissen eines digitalen uebertragungsnetzes
ES2064561T3 (es) * 1989-09-01 1995-02-01 Siemens Ag Procedimiento para la transmision de telegramas de datos.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143404A (en) * 1983-06-03 1985-02-06 Nippon Telegraph & Telephone Digital switching system
GB2341058A (en) * 1998-08-28 2000-03-01 Mitel Corp Method for avoiding data loss in a packet switch

Also Published As

Publication number Publication date
BE819306A (fr) 1975-02-28
FR2242829B1 ( ) 1980-12-19
DE2441099A1 (de) 1975-03-13
FR2242829A1 ( ) 1975-03-28

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Legal Events

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