FR2310661B1 - - Google Patents
Info
- Publication number
- FR2310661B1 FR2310661B1 FR7611696A FR7611696A FR2310661B1 FR 2310661 B1 FR2310661 B1 FR 2310661B1 FR 7611696 A FR7611696 A FR 7611696A FR 7611696 A FR7611696 A FR 7611696A FR 2310661 B1 FR2310661 B1 FR 2310661B1
- Authority
- FR
- France
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23141/75A IT1037960B (it) | 1975-05-09 | 1975-05-09 | Memoria elastica per multiplatore asincrono pcm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2310661A1 FR2310661A1 (fr) | 1976-12-03 |
| FR2310661B1 true FR2310661B1 (US08124317-20120228-C00026.png) | 1978-11-17 |
Family
ID=11204207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7611696A Granted FR2310661A1 (fr) | 1975-05-09 | 1976-04-21 | Memoire elastique pour multiplicateur asynchrone a modulation par impulsions codees (pcm) |
Country Status (9)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373198A1 (fr) * | 1976-12-03 | 1978-06-30 | Cit Alcatel | Dispositif de multiplexage numerique de trains plesiochrones |
| IT1074199B (it) * | 1976-12-23 | 1985-04-17 | Italiana Telecomunicazioni Ora | Memoria elastica per la soppressione del disturbo di fase (jitter)nei sistemi di trasmissione per segnali digitali |
| DE2814081C2 (de) * | 1978-04-01 | 1982-09-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur Übergabe von seriellen Datenströmen zwischen zwei plesiochron getakteten Systemen |
| JPS5923660B2 (ja) * | 1979-02-19 | 1984-06-04 | 株式会社日立製作所 | ディジタル信号伝送方式 |
| DE3141148C2 (de) * | 1981-10-16 | 1985-07-18 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Verfahren zur Verhinderung von systembedingten Taktfehlern in Multiplexsystemen mit Taktanpassung |
| US4538286A (en) * | 1983-07-26 | 1985-08-27 | Gte Communications Products Corporation | Data rate conversion and supervisory bit insertion in a data system |
| US4688233A (en) * | 1984-11-10 | 1987-08-18 | Nec Corporation | Digital data transmitting device for communication paths of restricted and unrestricted transmission characteristics |
| EP0241777B1 (de) * | 1986-04-14 | 1991-05-08 | Siemens Aktiengesellschaft | Demultiplexstufe eines Digitalsignal-Übertragungsgerätes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3873773A (en) * | 1971-10-26 | 1975-03-25 | Martin Marietta Corp | Forward bit count integrity detection and correction technique for asynchronous systems |
| US3830981A (en) * | 1973-04-02 | 1974-08-20 | Bell Northern Research Ltd | Pulse stuffing control circuit for reducing jitter in tdm system |
| US3931473A (en) * | 1974-09-03 | 1976-01-06 | Trw Inc. | Digital multiplexer system |
-
1975
- 1975-05-09 IT IT23141/75A patent/IT1037960B/it active
-
1976
- 1976-04-12 BR BR2211/76A patent/BR7602211A/pt unknown
- 1976-04-21 FR FR7611696A patent/FR2310661A1/fr active Granted
- 1976-05-05 GB GB18360/76A patent/GB1508733A/en not_active Expired
- 1976-05-07 US US05/684,012 patent/US4058683A/en not_active Expired - Lifetime
- 1976-05-07 NO NO761586A patent/NO144370C/no unknown
- 1976-05-07 DE DE19762620291 patent/DE2620291A1/de not_active Withdrawn
- 1976-05-07 YU YU01137/76A patent/YU113776A/xx unknown
- 1976-05-07 IE IE996/76A patent/IE44287B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2310661A1 (fr) | 1976-12-03 |
| BR7602211A (pt) | 1976-11-16 |
| US4058683A (en) | 1977-11-15 |
| NO144370B (no) | 1981-05-04 |
| DE2620291A1 (de) | 1976-11-18 |
| YU113776A (en) | 1983-04-27 |
| NO144370C (no) | 1981-08-12 |
| GB1508733A (en) | 1978-04-26 |
| IE44287L (en) | 1976-11-09 |
| IT1037960B (it) | 1979-11-20 |
| NO761586L (US08124317-20120228-C00026.png) | 1976-11-10 |
| IE44287B1 (en) | 1981-10-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |