BE822664A - Equipement de multiplexage numerique - Google Patents
Equipement de multiplexage numeriqueInfo
- Publication number
- BE822664A BE822664A BE150915A BE150915A BE822664A BE 822664 A BE822664 A BE 822664A BE 150915 A BE150915 A BE 150915A BE 150915 A BE150915 A BE 150915A BE 822664 A BE822664 A BE 822664A
- Authority
- BE
- Belgium
- Prior art keywords
- multiplexing equipment
- digital multiplexing
- digital
- equipment
- multiplexing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
- H04J3/073—Bit stuffing, e.g. PDH
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7342229A FR2252710B1 (xx) | 1973-11-27 | 1973-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE822664A true BE822664A (fr) | 1975-03-14 |
Family
ID=9128342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE150915A BE822664A (fr) | 1973-11-27 | 1974-11-27 | Equipement de multiplexage numerique |
Country Status (9)
Country | Link |
---|---|
US (1) | US3987248A (xx) |
BE (1) | BE822664A (xx) |
BG (1) | BG30780A3 (xx) |
CH (1) | CH588190A5 (xx) |
DE (1) | DE2455269C3 (xx) |
FR (1) | FR2252710B1 (xx) |
GB (1) | GB1494339A (xx) |
IT (1) | IT1025981B (xx) |
PL (1) | PL100128B1 (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2399163A1 (fr) * | 1977-07-26 | 1979-02-23 | Telecommunications Sa | Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents |
US4397017A (en) * | 1981-03-02 | 1983-08-02 | Nippon Electric Co., Ltd. | Stuff synchronization device with reduced sampling jitter |
DE3230943A1 (de) * | 1982-08-20 | 1984-02-23 | Ant Nachrichtentech | System zur digitalen uebertragung von video- bzw. bildfernsprechsignalen |
US4542504A (en) * | 1983-08-22 | 1985-09-17 | At&T Bell Laboratories | Shared data receiver |
US4558445A (en) * | 1984-04-18 | 1985-12-10 | The United States Of America As Represented By The Secretary Of The Air Force | Applique rate converter |
US4807221A (en) * | 1984-11-27 | 1989-02-21 | Siemens Aktiengesellschaft | Digital signal multiplex device |
DE3667579D1 (de) * | 1985-07-31 | 1990-01-18 | Siemens Ag | Verfahren zum zusammenfassen eines digitalen bildsignals und dreier digitaler schmalbandsignale zu einem 139 264-kbit/s-signal. |
EG17964A (en) * | 1985-09-13 | 1991-06-30 | Siemens Ag | A method of transmission for a digital signal |
US4649536A (en) * | 1985-09-23 | 1987-03-10 | Motorola, Inc. | Flexible multiplex system for time division multiplex |
FR2593340B1 (fr) * | 1986-01-17 | 1993-06-18 | Telecommunications Sa | Procede et equipements de multiplexage et demultiplexage pour mesurer la qualite et localiser des defauts dans des voies numeriques multiplexees |
DE3901868C1 (en) * | 1989-01-23 | 1990-03-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | Channel distributor for plesiochronous signals |
DE3901867C1 (en) * | 1989-01-23 | 1990-03-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | Channel distributor for plesiochronous signals |
US7672340B2 (en) * | 2002-08-06 | 2010-03-02 | Broadcom Corporation | Built-in-self test for high-speed serial bit stream multiplexing and demultiplexing chip set |
US7710996B1 (en) * | 2002-08-27 | 2010-05-04 | Juniper Networks, Inc. | Programmable systems and methods for weighted round robin arbitration |
US8059538B1 (en) * | 2007-02-16 | 2011-11-15 | Sprint Communications Company L.P. | CMON: an “always-on” monitoring platform for high-speed links |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE638811A (xx) * | 1962-10-18 | |||
US3461245A (en) * | 1965-11-09 | 1969-08-12 | Bell Telephone Labor Inc | System for time division multiplexed signals from asynchronous pulse sources by inserting control pulses |
US3504287A (en) * | 1966-10-28 | 1970-03-31 | Northern Electric Co | Circuits for stuffing synch,fill and deviation words to ensure data link operation at designed bit rate |
US3569631A (en) * | 1968-05-07 | 1971-03-09 | Bell Telephone Labor Inc | Pcm network synchronization |
DE2023656B2 (de) * | 1970-05-14 | 1975-11-13 | Krone Gmbh, 1000 Berlin | Verfahren zur empfangsseitigen Rückgewinnung der plesiochronen Primärtakte mehrerer sendeseitig zu einem Zeitvielfach höherer Ordnung zusammengefaßter primärer Zeitvielfachsysteme |
DE2121660C3 (de) * | 1971-05-03 | 1981-11-05 | Deutsche Bundespost, vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt | Verfahren zur Geschwindigkeitstransformation von Informationsflüssen |
US3873773A (en) * | 1971-10-26 | 1975-03-25 | Martin Marietta Corp | Forward bit count integrity detection and correction technique for asynchronous systems |
US3742145A (en) * | 1972-04-17 | 1973-06-26 | Itt | Asynchronous time division multiplexer and demultiplexer |
DE2236798A1 (de) * | 1972-07-27 | 1974-02-07 | Krone Gmbh | Verfahren zur blockweisen verschachtelung der information von mehreren primaeren zeitvielfachsystemen |
US3821478A (en) * | 1972-09-20 | 1974-06-28 | Northeast Electronics Corp | Pulse code modulated time division multiplexed data transmission system |
-
1973
- 1973-11-27 FR FR7342229A patent/FR2252710B1/fr not_active Expired
-
1974
- 1974-11-22 DE DE2455269A patent/DE2455269C3/de not_active Expired
- 1974-11-25 US US05/527,176 patent/US3987248A/en not_active Expired - Lifetime
- 1974-11-25 GB GB51018/74A patent/GB1494339A/en not_active Expired
- 1974-11-26 IT IT29798/74A patent/IT1025981B/it active
- 1974-11-27 CH CH1571574A patent/CH588190A5/xx not_active IP Right Cessation
- 1974-11-27 BE BE150915A patent/BE822664A/xx not_active IP Right Cessation
- 1974-11-27 BG BG028301A patent/BG30780A3/xx unknown
- 1974-11-27 PL PL1974175957A patent/PL100128B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
IT1025981B (it) | 1978-08-30 |
GB1494339A (en) | 1977-12-07 |
DE2455269C3 (de) | 1987-12-03 |
FR2252710A1 (xx) | 1975-06-20 |
CH588190A5 (xx) | 1977-05-31 |
DE2455269B2 (de) | 1976-11-11 |
US3987248A (en) | 1976-10-19 |
DE2455269A1 (de) | 1975-07-03 |
PL100128B1 (pl) | 1978-09-30 |
FR2252710B1 (xx) | 1978-09-29 |
BG30780A3 (en) | 1981-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ETAT FRANCAIS REPRESENTE PAR LE MINISTRE DES POST Effective date: 19881130 |