BE895657R - TELECOMMUNICATIONS SYSTEM WITH INTEGRATION OF SERVICES THROUGH INTERCONNECTION OF SWITCHES AND SPECIALIZED NETWORKS - Google Patents
TELECOMMUNICATIONS SYSTEM WITH INTEGRATION OF SERVICES THROUGH INTERCONNECTION OF SWITCHES AND SPECIALIZED NETWORKSInfo
- Publication number
- BE895657R BE895657R BE2/60002A BE2060002A BE895657R BE 895657 R BE895657 R BE 895657R BE 2/60002 A BE2/60002 A BE 2/60002A BE 2060002 A BE2060002 A BE 2060002A BE 895657 R BE895657 R BE 895657R
- Authority
- BE
- Belgium
- Prior art keywords
- interconnection
- services
- integration
- switches
- telecommunications system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/427—Loop networks with decentralised control
- H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
- H04M9/022—Multiplex systems
- H04M9/025—Time division multiplex systems, e.g. loop systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Small-Scale 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 |
---|---|---|---|
FR8201054A FR2520570A1 (en) | 1982-01-25 | 1982-01-25 | LOCAL LOOP COMMUNICATION NETWORK VEHICULATING BOTH DIGITAL TELEPHONE DATA AND SIGNALS IN DIGITAL FORM |
Publications (1)
Publication Number | Publication Date |
---|---|
BE895657R true BE895657R (en) | 1983-07-20 |
Family
ID=9270269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/60002A BE895657R (en) | 1982-01-25 | 1983-01-20 | TELECOMMUNICATIONS SYSTEM WITH INTEGRATION OF SERVICES THROUGH INTERCONNECTION OF SWITCHES AND SPECIALIZED NETWORKS |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE895657R (en) |
ES (1) | ES519252A0 (en) |
FR (1) | FR2520570A1 (en) |
GB (1) | GB2113953B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138652B (en) * | 1983-04-23 | 1986-04-23 | Standard Telephones Cables Ltd | Distributed pabx |
IT1159480B (en) * | 1983-08-04 | 1987-02-25 | Cselt Centro Studi Lab Telecom | VARIABLE BAND DISTRIBUTED SWITCHING NODE WITH DYNAMIC MANAGEMENT OF HYBRID WEFT |
GB2147770B (en) * | 1983-10-08 | 1987-01-14 | Standard Telephones Cables Ltd | Data transmission system |
GB8526620D0 (en) * | 1985-10-29 | 1985-12-04 | British Telecomm | Communications network |
DE3579466D1 (en) * | 1985-12-23 | 1990-10-04 | Ibm | LOCAL COMMUNICATION SYSTEM FOR INTEGRATED SERVICES BASED ON A TOKENRING TRANSMISSION MEDIUM. |
JPS63199540A (en) * | 1987-02-16 | 1988-08-18 | Toshiba Corp | Method and equipment for transmitting data |
IT1202598B (en) * | 1987-02-27 | 1989-02-09 | Etefin Spa | AUTOMATED CONTROL AND MANAGEMENT SYSTEMS OF DEVICES, EQUIPMENT AND PERIPHERAL UNITS FOR THE SWITCHING AND PROCESSING OF SIGNALS IN GENERAL, IN PARTICULAR OF PHONICS AND / OR OF DATA AND / OR IMAGES |
WO1992012586A1 (en) * | 1991-09-23 | 1992-07-23 | Scott Savage | Loop wiring concentrator |
CA2195941A1 (en) * | 1994-07-26 | 1996-02-08 | Fariborz Tavakkolian | Multi-nodal digital telephone distribution system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH514268A (en) * | 1970-09-30 | 1971-10-15 | Ibm | Method for time division multiplex message transmission and switching device for carrying out the method |
US3925621A (en) * | 1974-01-17 | 1975-12-09 | Collins Arthur A Inc | Digital circuit switched time-space-time switch equipped time division transmission loop system |
DE2620058C3 (en) * | 1976-05-06 | 1978-12-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Digital time division multiplex telecommunications network |
GB1570923A (en) * | 1977-02-14 | 1980-07-09 | Gec General Signal Ltd | Data communication apparatus |
US4140877A (en) * | 1977-04-19 | 1979-02-20 | Tie/Communications, Inc. | Muliple highway time division multiplexed PABX communication system |
US4154983A (en) * | 1978-03-13 | 1979-05-15 | Bell Telephone Laboratories, Incorporated | Loop carrier system for telecommunication and data services |
JPS55117357A (en) * | 1979-03-02 | 1980-09-09 | Nippon Telegr & Teleph Corp <Ntt> | Time-division multiplex communication system |
DE2917675A1 (en) * | 1979-04-27 | 1980-11-06 | Hertz Inst Heinrich | DIGITAL TIME MULTIPLEX MESSAGE SYSTEM |
FR2472898B1 (en) * | 1979-12-27 | 1987-01-09 | Jeumont Schneider | DOUBLE LOOP TRANSMISSION NETWORK |
-
1982
- 1982-01-25 FR FR8201054A patent/FR2520570A1/en active Granted
- 1982-11-29 GB GB08233954A patent/GB2113953B/en not_active Expired
-
1983
- 1983-01-20 BE BE2/60002A patent/BE895657R/en not_active IP Right Cessation
- 1983-01-25 ES ES519252A patent/ES519252A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8404766A1 (en) | 1984-05-01 |
GB2113953A (en) | 1983-08-10 |
FR2520570B1 (en) | 1984-04-20 |
FR2520570A1 (en) | 1983-07-29 |
GB2113953B (en) | 1985-10-16 |
ES519252A0 (en) | 1984-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR880701514A (en) | Telecommunication switching system and switching circuit allocation method | |
GB2102247B (en) | Packet and voice telecommunication switching system | |
SE0402229L (en) | Digital telephone system | |
NO843080L (en) | TELECOMMUNICATIONS SYSTEM | |
FR2472896B1 (en) | TELECOMMUNICATIONS SWITCHING SYSTEM | |
DE3855590T2 (en) | Bit-organized news network | |
DK390683A (en) | DIGITAL TRANSMISSION SYSTEM | |
BE895657R (en) | TELECOMMUNICATIONS SYSTEM WITH INTEGRATION OF SERVICES THROUGH INTERCONNECTION OF SWITCHES AND SPECIALIZED NETWORKS | |
FI833712A (en) | TELECOMMUNICATIONS SYSTEM FOER OEVERFOERING AV DATAINFORMATION MEDELST EN DIGITAL VAEXEL | |
FR2547151B1 (en) | DIGITAL SWITCHING SYSTEM | |
NO173080C (en) | TELECOMMUNICATIONS SYSTEM | |
BE893031A (en) | TELECOMMUNICATIONS SYSTEM WITH INTEGRATION OF SERVICES BY INTERCONNECTING SWITCHES AND SPECIALIZED NETWORKS | |
PT84929A (en) | TELEPHONE SUBSCRIBER CIRCUIT | |
DK356583A (en) | LOCAL NETWORK SYSTEM | |
DK332183A (en) | DIGITAL TRANSMISSION SYSTEM | |
NO171939C (en) | TELECOMMUNICATIONS SYSTEM | |
DK452883A (en) | PUBLIC TELEPHONE TRANSMISSION SYSTEM | |
FR2523387B1 (en) | TELEPHONE CONFERENCE CIRCUIT | |
DE3369048D1 (en) | Subscriber telephone system | |
AR231689A1 (en) | TELEPHONE SUBSCRIBER TERMINAL | |
FR2538662B1 (en) | TELEPHONE SWITCHING SYSTEM | |
FR2503497B1 (en) | TEMPORAL TELECOMMUNICATIONS SYSTEM | |
DE3379445D1 (en) | Telephone conference system | |
FR2564270B1 (en) | TELECOMMUNICATION TERMINAL | |
BE896037A (en) | DIGITAL CONFERENCE CIRCUIT |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ALCATEL N.V. Effective date: 19880430 |