BE709719A - - Google Patents
Info
- Publication number
- BE709719A BE709719A BE709719DA BE709719A BE 709719 A BE709719 A BE 709719A BE 709719D A BE709719D A BE 709719DA BE 709719 A BE709719 A BE 709719A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Telephonic Communication Services (AREA)
- Hardware Redundancy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL676701050A NL153059B (nl) | 1967-01-23 | 1967-01-23 | Automatisch telecommunicatie-schakelstelsel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709719A true BE709719A (US07179912-20070220-C00142.png) | 1968-07-23 |
Family
ID=19799084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709719D BE709719A (US07179912-20070220-C00142.png) | 1967-01-23 | 1968-01-23 |
Country Status (15)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114726956A (zh) * | 2022-04-11 | 2022-07-08 | 中国联合网络通信集团有限公司 | 一种电话呼入处理方法及装置 |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2142317A5 (US07179912-20070220-C00142.png) * | 1971-06-18 | 1973-01-26 | Sits Soc It Telecom Siemens | |
| US4049957A (en) * | 1971-06-23 | 1977-09-20 | Hitachi, Ltd. | Dual computer system |
| NL7202501A (US07179912-20070220-C00142.png) * | 1972-02-25 | 1973-08-28 | ||
| US4115866A (en) * | 1972-02-25 | 1978-09-19 | International Standard Electric Corporation | Data processing network for communications switching system |
| FR2176279A5 (US07179912-20070220-C00142.png) * | 1972-03-17 | 1973-10-26 | Materiel Telephonique | |
| US3962552A (en) * | 1972-08-25 | 1976-06-08 | International Telephone And Telegraph Corporation | Switching network and peripheral circuits for telecommunications system |
| US4095054A (en) * | 1973-02-08 | 1978-06-13 | Societe Francaise Des Telephones Ericsson | Electronic telephone switching system of the stored program type comprising two active stages and one passive stage |
| FR2232890A1 (en) * | 1973-06-08 | 1975-01-03 | Bourdais Roger | Monitoring of telephone exchange efficiency - provides an alarm when number of faults exceeds a given level |
| US4031375A (en) * | 1973-08-29 | 1977-06-21 | Siemens Aktiengesellschaft | Arrangement for fault diagnosis in the communication controller of a program controlled data switching system |
| FR2250450A5 (US07179912-20070220-C00142.png) * | 1973-09-10 | 1975-05-30 | Honeywell Bull Soc Ind | |
| DE2407241A1 (de) * | 1974-02-15 | 1975-08-21 | Ibm Deutschland | Verfahren und anordnung zur erhoehung der verfuegbarkeit eines digitalrechners |
| US3931505A (en) * | 1974-03-13 | 1976-01-06 | Bell Telephone Laboratories, Incorporated | Program controlled data processor |
| US3890493A (en) * | 1974-03-21 | 1975-06-17 | Bell Telephone Labor Inc | Circuitry for detecting faults in duplicate controllers |
| US3908099A (en) * | 1974-09-27 | 1975-09-23 | Gte Automatic Electric Lab Inc | Fault detection system for a telephone exchange |
| US3958111A (en) * | 1975-03-20 | 1976-05-18 | Bell Telephone Laboratories, Incorporated | Remote diagnostic apparatus |
| IT1036311B (it) * | 1975-06-17 | 1979-10-30 | Cselt Centro Studi Lab Telecom | Sistema duplicato per la supervi sione e il controllo di impianti di telecomunicazione duplicati |
| US4042780A (en) * | 1975-07-23 | 1977-08-16 | Johnson Controls, Inc. | Multiple message frame adaptor apparatus for loop communication system |
| US4040023A (en) * | 1975-12-22 | 1977-08-02 | Bell Telephone Laboratories, Incorporated | Recorder transfer arrangement maintaining billing data continuity |
| US4099234A (en) * | 1976-11-15 | 1978-07-04 | Honeywell Information Systems Inc. | Input/output processing system utilizing locked processors |
| US4091455A (en) * | 1976-12-20 | 1978-05-23 | Honeywell Information Systems Inc. | Input/output maintenance access apparatus |
| DE2737713C2 (de) * | 1977-08-22 | 1983-09-29 | Siemens AG, 1000 Berlin und 8000 München | Zeitmultiplex-Digital-Vermittlungsanlage, insbesondere PCM-Fernsprechvermittlungsanlage, mit doppelt vorgesehenen Koppelfeldeinrichtungen |
| GB2019622B (en) * | 1978-04-14 | 1982-04-07 | Lucas Industries Ltd | Digital computing apparatus |
| DE2906221B2 (de) * | 1979-02-17 | 1981-03-26 | Robert Bosch Gmbh, 70469 Stuttgart | Verfahren zur Umschaltung der zentralen Steuereinrichtung in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
| JPS6054052A (ja) * | 1983-09-02 | 1985-03-28 | Nec Corp | 処理継続方式 |
| US4823256A (en) * | 1984-06-22 | 1989-04-18 | American Telephone And Telegraph Company, At&T Bell Laboratories | Reconfigurable dual processor system |
| US5031094A (en) * | 1984-12-14 | 1991-07-09 | Alcatel Usa Corp. | Switch controller |
| US4843608A (en) * | 1987-04-16 | 1989-06-27 | Tandem Computers Incorporated | Cross-coupled checking circuit |
| EP0459035B1 (en) * | 1990-06-01 | 1995-09-06 | ALCATEL BELL Naamloze Vennootschap | Method for modifying a fault-tolerant processing system |
| US5835953A (en) * | 1994-10-13 | 1998-11-10 | Vinca Corporation | Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating |
| US5649152A (en) * | 1994-10-13 | 1997-07-15 | Vinca Corporation | Method and system for providing a static snapshot of data stored on a mass storage system |
| FR2960664B1 (fr) * | 2010-05-27 | 2012-08-03 | Airbus Operations Sas | Procede et dispositif de simulation d'un logiciel a executer dans un systeme |
| US10715463B1 (en) * | 2020-02-20 | 2020-07-14 | Robert Gelfond | System and method for controlling access to resources in a multicomputer network |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1152278B (de) * | 1961-11-04 | 1963-08-01 | Telefunken Patent | Datenverarbeitende Anlage |
| FR1383844A (fr) * | 1963-10-03 | 1965-01-04 | Système d'accès sélectif de dispositifs à mémoire à deux calculatrices | |
| GB1125563A (en) * | 1964-11-09 | 1968-08-28 | Gen Electric Co Ltd | Improvements in or relating to automatic switching systems |
-
1967
- 1967-01-23 NL NL676701050A patent/NL153059B/xx not_active IP Right Cessation
-
1968
- 1968-01-11 GB GB0733/68A patent/GB1181182A/en not_active Expired
- 1968-01-12 PH PH8873*UA patent/PH9255A/en unknown
- 1968-01-18 US US698870A patent/US3557315A/en not_active Expired - Lifetime
- 1968-01-19 CS CS447A patent/CS170125B2/cs unknown
- 1968-01-19 IE IE75/68A patent/IE32273B1/xx unknown
- 1968-01-20 DE DE1574597A patent/DE1574597C3/de not_active Expired
- 1968-01-20 ES ES349576A patent/ES349576A1/es not_active Expired
- 1968-01-22 BG BG9275A patent/BG18425A3/xx unknown
- 1968-01-22 PL PL1968124831A patent/PL90213B1/pl unknown
- 1968-01-23 JP JP353768A patent/JPS5414443B1/ja active Pending
- 1968-01-23 FR FR1603341D patent/FR1603341A/fr not_active Expired
- 1968-01-23 NO NO00288/68A patent/NO130415B/no unknown
- 1968-01-23 BE BE709719D patent/BE709719A/xx not_active IP Right Cessation
- 1968-01-23 CH CH109268A patent/CH496383A/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114726956A (zh) * | 2022-04-11 | 2022-07-08 | 中国联合网络通信集团有限公司 | 一种电话呼入处理方法及装置 |
| CN114726956B (zh) * | 2022-04-11 | 2024-03-19 | 中国联合网络通信集团有限公司 | 一种电话呼入处理方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| PH9255A (en) | 1975-07-30 |
| GB1181182A (en) | 1970-02-11 |
| IE32273B1 (en) | 1973-06-13 |
| DE1574597A1 (de) | 1971-12-16 |
| NL153059B (nl) | 1977-04-15 |
| NL6701050A (US07179912-20070220-C00142.png) | 1968-07-24 |
| PL90213B1 (US07179912-20070220-C00142.png) | 1977-01-31 |
| FR1603341A (US07179912-20070220-C00142.png) | 1971-04-05 |
| NO130415B (US07179912-20070220-C00142.png) | 1974-08-26 |
| DE1574597B2 (de) | 1976-05-26 |
| ES349576A1 (es) | 1969-04-01 |
| CS170125B2 (US07179912-20070220-C00142.png) | 1976-08-27 |
| CH496383A (de) | 1970-09-15 |
| DE1574597C3 (de) | 1984-03-15 |
| BG18425A3 (US07179912-20070220-C00142.png) | 1974-10-25 |
| IE32273L (en) | 1968-07-23 |
| US3557315A (en) | 1971-01-19 |
| JPS5414443B1 (US07179912-20070220-C00142.png) | 1979-06-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BELL TELEPHONE MFG CY N.V. Effective date: 19870131 |