BE820248R - Systeme de commutation et de transmission messages digitaux - Google Patents
Systeme de commutation et de transmission messages digitauxInfo
- Publication number
- BE820248R BE820248R BE2053882A BE2053882A BE820248R BE 820248 R BE820248 R BE 820248R BE 2053882 A BE2053882 A BE 2053882A BE 2053882 A BE2053882 A BE 2053882A BE 820248 R BE820248 R BE 820248R
- Authority
- BE
- Belgium
- Prior art keywords
- transmission system
- digital message
- message switching
- switching
- digital
- Prior art date
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)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7334749A FR2246144A1 (en) | 1973-09-28 | 1973-09-28 | Switching and transmission cct. for digital signals - transmits over network with two-directional junction lines |
Publications (1)
Publication Number | Publication Date |
---|---|
BE820248R true BE820248R (fr) | 1975-03-24 |
Family
ID=9125664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2053882A BE820248R (fr) | 1973-09-28 | 1974-09-24 | Systeme de commutation et de transmission messages digitaux |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE820248R (xx) |
DE (1) | DE2444397A1 (xx) |
FR (1) | FR2246144A1 (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4651318A (en) * | 1984-11-30 | 1987-03-17 | At&T Bell Laboratories | Self-routing packets with stage address identifying fields |
-
1973
- 1973-09-28 FR FR7334749A patent/FR2246144A1/fr active Granted
-
1974
- 1974-09-17 DE DE19742444397 patent/DE2444397A1/de active Pending
- 1974-09-24 BE BE2053882A patent/BE820248R/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2246144A1 (en) | 1975-04-25 |
FR2246144B1 (xx) | 1978-09-29 |
DE2444397A1 (de) | 1975-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE819306A (fr) | Systeme de commutation et de transmission de messages digitaux | |
FR2275944A1 (fr) | Systeme de transmission de messages entre plusieurs stations | |
BR7402176D0 (pt) | Sistema de comutacao de comunicacoes | |
ZA742363B (en) | Digital switching networks | |
NL183621C (nl) | Digitaal telecommunicatie-transmissiestelsel. | |
BR7508251A (pt) | Sistema de comutacao telefonica | |
BE795822A (nl) | Automatisch telecommunicatieschakelstelsel | |
FR2279294A1 (fr) | Reseau de commutation de messages codes multiplexes dans le temps | |
CA1026448A (en) | Digital telecommunications switching systems | |
BE814975A (fr) | Systeme de commutation | |
BE821219A (fr) | Circuit numerique de conference pour systeme de telecommunication | |
BE796976A (fr) | Système de commutation de communications | |
BE803290A (fr) | Systeme de commutation de bureau central telephonique | |
BE820248R (fr) | Systeme de commutation et de transmission messages digitaux | |
CA998150A (en) | Telephone switching system | |
IT1019140B (it) | Impianto di commutazione telefonica | |
AT323244B (de) | Zeitmultiplex-fernsprechvermittlungsanlage | |
BE815322R (fr) | Systeme de commutation | |
BE834419R (fr) | Systeme de commutation | |
ATA758774A (de) | Nachrichtenuebertrangungssystem | |
BE748384A (fr) | Systeme de commutation telephonique | |
AT333850B (de) | Digitales nachrichtenubertragungssystem | |
CA1035479A (en) | Telephone message timing system | |
AT342669B (de) | Nachrichtenubertragungssystem | |
BE796047A (nl) | Telecommunicatieschakelstelsel en de werkwijze daarvan |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ALCATEL N.V. Effective date: 19920831 |