FR2147040B1 - - Google Patents
Info
- Publication number
- FR2147040B1 FR2147040B1 FR7224828A FR7224828A FR2147040B1 FR 2147040 B1 FR2147040 B1 FR 2147040B1 FR 7224828 A FR7224828 A FR 7224828A FR 7224828 A FR7224828 A FR 7224828A FR 2147040 B1 FR2147040 B1 FR 2147040B1
- 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
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1623—Plesiochronous digital hierarchy [PDH]
- H04J3/1647—Subrate or multislot multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3506071 | 1971-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2147040A1 FR2147040A1 (enExample) | 1973-03-09 |
| FR2147040B1 true FR2147040B1 (enExample) | 1986-03-07 |
Family
ID=10373326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7224828A Expired FR2147040B1 (enExample) | 1971-07-27 | 1972-06-30 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS532024B1 (enExample) |
| CA (1) | CA984531A (enExample) |
| DE (1) | DE2233893C3 (enExample) |
| FR (1) | FR2147040B1 (enExample) |
| GB (1) | GB1310772A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254496A (en) * | 1979-06-28 | 1981-03-03 | Northern Telecom Limited | Digital communication bus system |
| FR2500974B1 (fr) * | 1981-02-27 | 1990-01-12 | Thomson Csf Mat Tel | Dispositif de formattage pour l'emission de donnees numeriques sur une premiere voie de transmission et dispositif de reception des donnees ainsi formattees en vue de leur transfert vers une seconde voie de transmission |
| EP0064120B1 (fr) * | 1981-04-30 | 1987-08-26 | International Business Machines Corporation | Procédé de détermination de la configuration des canaux actifs dans un système de communication multiplex et dispositif de mise en oeuvre dudit procédé |
-
1971
- 1971-07-27 GB GB1310772D patent/GB1310772A/en not_active Expired
-
1972
- 1972-06-23 JP JP6253472A patent/JPS532024B1/ja active Pending
- 1972-06-30 FR FR7224828A patent/FR2147040B1/fr not_active Expired
- 1972-07-10 DE DE19722233893 patent/DE2233893C3/de not_active Expired
- 1972-07-25 CA CA147,825A patent/CA984531A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2233893B2 (de) | 1980-04-03 |
| GB1310772A (en) | 1973-03-21 |
| DE2233893A1 (de) | 1973-02-08 |
| FR2147040A1 (enExample) | 1973-03-09 |
| JPS532024B1 (enExample) | 1978-01-24 |
| DE2233893C3 (de) | 1982-04-08 |
| CA984531A (en) | 1976-02-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |