DE3484762D1 - Vermittlungssystem. - Google Patents
Vermittlungssystem.Info
- Publication number
- DE3484762D1 DE3484762D1 DE8484305390T DE3484762T DE3484762D1 DE 3484762 D1 DE3484762 D1 DE 3484762D1 DE 8484305390 T DE8484305390 T DE 8484305390T DE 3484762 T DE3484762 T DE 3484762T DE 3484762 D1 DE3484762 D1 DE 3484762D1
- Authority
- DE
- Germany
- Prior art keywords
- mediation system
- mediation
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
-
- 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
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58147353A JPH0667019B2 (ja) | 1983-08-12 | 1983-08-12 | 交換機制御方式 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3484762D1 true DE3484762D1 (de) | 1991-08-08 |
Family
ID=15428266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484305390T Expired - Lifetime DE3484762D1 (de) | 1983-08-12 | 1984-08-08 | Vermittlungssystem. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4635253A (de) |
EP (1) | EP0135342B1 (de) |
JP (1) | JPH0667019B2 (de) |
CA (1) | CA1219939A (de) |
DE (1) | DE3484762D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8601545D0 (en) * | 1986-01-22 | 1986-02-26 | Stc Plc | Data transmission equipment |
US4796256A (en) * | 1986-09-16 | 1989-01-03 | Gte Communication Systems Corporation | (MPRT) Mini packet receiver transmitter |
IT1198166B (it) * | 1986-11-26 | 1988-12-21 | Italtel Telematica | Centrale telefonica di commutazione di tipo numerico,specialmente per impianti privati (pabx) |
US4918722A (en) * | 1988-05-11 | 1990-04-17 | Brooktrout Technology, Inc. | Control of electronic information delivery |
FR2634608B1 (fr) * | 1988-07-22 | 1994-05-06 | Etat Francais Cnet | Reseau domotique cable multipoints reconfigurable de distribution simultanee et/ou alternative de plusieurs types de signaux, notamment de signaux d'images en bande de base, et procede de configuration d'un tel reseau |
US7365884B2 (en) * | 1988-09-22 | 2008-04-29 | Catch Curve, Inc. | Facsimile telecommunications system and method |
US6785021B1 (en) | 1988-09-22 | 2004-08-31 | Audiofax, Ip, Llc | Facsimile telecommunications system and method |
US4994926C1 (en) * | 1988-09-22 | 2001-07-03 | Audiofax Ip L L C | Facsimile telecommunications system and method |
US5459584A (en) | 1988-09-22 | 1995-10-17 | Audiofax, Inc. | Facsimile telecommunications system and method |
US4924460A (en) * | 1988-10-05 | 1990-05-08 | Pacific Bell | Office control unit apparatus for use in a digital network |
US5012404A (en) * | 1988-10-28 | 1991-04-30 | United Technologies Corporation | Integrated circuit remote terminal stores interface for communication between CPU and serial bus |
US5488651A (en) * | 1989-05-08 | 1996-01-30 | Brooktrout Technology, Inc. | Fax message system |
JP2543189B2 (ja) * | 1989-06-13 | 1996-10-16 | 富士通株式会社 | 構内交換機の中継台制御方式 |
US5127003A (en) * | 1991-02-11 | 1992-06-30 | Simpact Associates, Inc. | Digital/audio interactive communication network |
US5351276A (en) * | 1991-02-11 | 1994-09-27 | Simpact Associates, Inc. | Digital/audio interactive communication network |
US7525691B2 (en) * | 1991-02-12 | 2009-04-28 | Catch Curve, Inc. | Facsimile telecommunications system and method |
GB9107884D0 (en) * | 1991-04-12 | 1991-05-29 | Plessey Telecomm | Computer supported telephony application system |
US5241537A (en) * | 1991-06-04 | 1993-08-31 | Ericsson Ge Mobile Communications, Inc. | Conventional base station interface architecture for RF trunking multisite switch |
US5481545A (en) * | 1991-08-26 | 1996-01-02 | Ericsson Inc. | Conventional network interface for multisite RF trunking system |
US5881142A (en) * | 1995-07-18 | 1999-03-09 | Jetstream Communications, Inc. | Integrated communications control device for a small office configured for coupling within a scalable network |
US5787088A (en) * | 1995-11-13 | 1998-07-28 | At&T Corp | Method and system for interoperating between ISDN and PSTN transport for allowing simultaneous transmission of voice and data over one telephone line |
US6775264B1 (en) | 1997-03-03 | 2004-08-10 | Webley Systems, Inc. | Computer, internet and telecommunications based network |
US7516190B2 (en) | 2000-02-04 | 2009-04-07 | Parus Holdings, Inc. | Personal voice-based information retrieval system |
US6721705B2 (en) * | 2000-02-04 | 2004-04-13 | Webley Systems, Inc. | Robust voice browser system and voice activated device controller |
US20060101274A1 (en) * | 2004-11-05 | 2006-05-11 | Scm Microsystems Gmbh | Data transfer in an access system |
US11973355B1 (en) * | 2022-09-13 | 2024-04-30 | Nucurrent, Inc. | Software based thermal mitigation for wireless power and data transfer systems |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1279768B (de) * | 1965-05-19 | 1968-10-10 | Siemens Ag | Verfahren und Schaltungsanordnung zur Vervielfachung der Bandbreite von Nachrichtenkanaelen in Zeitmultiplex-Vermittlungsanlagen |
US3632882A (en) * | 1970-05-15 | 1972-01-04 | Gen Datacomm Ind Inc | Synchronous programable mixed format time division multiplexer |
US3806654A (en) * | 1971-05-26 | 1974-04-23 | North Electric Co | Arrangement for transmitting digital pulses through an analog tdm switching system |
GB2085264A (en) * | 1980-09-12 | 1982-04-21 | Western Electric Co | Digital concentrator |
JPS5779793A (en) * | 1980-11-05 | 1982-05-19 | Nec Corp | Multi-dimension traffic time division exchanger |
US4432089A (en) * | 1981-12-24 | 1984-02-14 | Motorola, Inc. | Digital loop transceiver for interfacing a digital PABX to a digital subscriber set via a subscriber line |
US4530093A (en) * | 1983-07-05 | 1985-07-16 | International Standard Electric Corporation | PCM Telecommunications system for voice and data |
-
1983
- 1983-08-12 JP JP58147353A patent/JPH0667019B2/ja not_active Expired - Lifetime
-
1984
- 1984-08-06 US US06/637,832 patent/US4635253A/en not_active Expired - Lifetime
- 1984-08-08 DE DE8484305390T patent/DE3484762D1/de not_active Expired - Lifetime
- 1984-08-08 EP EP84305390A patent/EP0135342B1/de not_active Expired
- 1984-08-10 CA CA000460750A patent/CA1219939A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1219939A (en) | 1987-03-31 |
EP0135342A2 (de) | 1985-03-27 |
EP0135342A3 (en) | 1988-03-23 |
EP0135342B1 (de) | 1991-07-03 |
JPH0667019B2 (ja) | 1994-08-24 |
US4635253A (en) | 1987-01-06 |
JPS6038999A (ja) | 1985-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |