DE2246534A1 - - Google Patents
Info
- Publication number
- DE2246534A1 DE2246534A1 DE19722246534 DE2246534A DE2246534A1 DE 2246534 A1 DE2246534 A1 DE 2246534A1 DE 19722246534 DE19722246534 DE 19722246534 DE 2246534 A DE2246534 A DE 2246534A DE 2246534 A1 DE2246534 A1 DE 2246534A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722246534 DE2246534C2 (de) | 1972-09-22 | 1972-09-22 | PCM-Zeitmultiplex- Vermittlungsverfahren |
| CH982673A CH565493A5 (US06262066-20010717-C00638.png) | 1972-09-22 | 1973-07-05 | |
| AT659473A AT323816B (de) | 1972-09-22 | 1973-07-26 | Schaltungsanordnung zum verbindungsaufbau in einem über pcm-zeitmultiplexleitungen verbundene zeitmultiplexvermittlungsstellen umfassenden pcm-fernmeldenetz |
| IT2903373A IT993282B (it) | 1972-09-22 | 1973-09-18 | Sistema di commutazione multiplex a divisione di tempo con modula zione a codice di impulsi |
| GB4395873A GB1417300A (en) | 1972-09-22 | 1973-09-19 | Pmc time division multiplex telecommunications networks |
| FR7333755A FR2200719B1 (US06262066-20010717-C00638.png) | 1972-09-22 | 1973-09-20 | |
| DK515573A DK139920C (da) | 1972-09-22 | 1973-09-20 | Pcm-tidsmultipleks-formidlingsfremgangsmaade |
| JP10646273A JPS5338122B2 (US06262066-20010717-C00638.png) | 1972-09-22 | 1973-09-20 | |
| LU68459D LU68459A1 (US06262066-20010717-C00638.png) | 1972-09-22 | 1973-09-20 | |
| NL7312991A NL167292C (nl) | 1972-09-22 | 1973-09-20 | Pcm-tijdmultiplexstelsel. |
| BE135915A BE805167A (fr) | 1972-09-22 | 1973-09-21 | Procede de transmission entre centraux pcm a multiplexage par repartition dans le temps |
| SE7312998A SE393915B (sv) | 1972-09-22 | 1973-09-24 | Forfarande for forbindelseuppkoppling i ett pcm-telenet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722246534 DE2246534C2 (de) | 1972-09-22 | 1972-09-22 | PCM-Zeitmultiplex- Vermittlungsverfahren |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2246534B1 DE2246534B1 (de) | 1974-04-04 |
| DE2246534A1 true DE2246534A1 (US06262066-20010717-C00638.png) | 1974-04-04 |
| DE2246534C2 DE2246534C2 (de) | 1974-11-14 |
Family
ID=5857064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722246534 Expired DE2246534C2 (de) | 1972-09-22 | 1972-09-22 | PCM-Zeitmultiplex- Vermittlungsverfahren |
Country Status (12)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3045606C2 (de) * | 1980-12-03 | 1984-04-05 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Zeitmultiplex-Fernmeldevermittlungsanlagen für Mehrkanalverbindungen |
| JPS6115265A (ja) * | 1984-06-27 | 1986-01-23 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | スイツチングシステム |
| JPS62200118A (ja) * | 1986-02-25 | 1987-09-03 | Matsushita Electric Works Ltd | 床暖房パネル |
| CA2109007C (en) * | 1993-10-22 | 1999-05-04 | Thomas Gray | Time slot assigner for communication system |
-
1972
- 1972-09-22 DE DE19722246534 patent/DE2246534C2/de not_active Expired
-
1973
- 1973-07-05 CH CH982673A patent/CH565493A5/xx not_active IP Right Cessation
- 1973-07-26 AT AT659473A patent/AT323816B/de not_active IP Right Cessation
- 1973-09-18 IT IT2903373A patent/IT993282B/it active
- 1973-09-19 GB GB4395873A patent/GB1417300A/en not_active Expired
- 1973-09-20 NL NL7312991A patent/NL167292C/xx not_active IP Right Cessation
- 1973-09-20 FR FR7333755A patent/FR2200719B1/fr not_active Expired
- 1973-09-20 DK DK515573A patent/DK139920C/da not_active IP Right Cessation
- 1973-09-20 LU LU68459D patent/LU68459A1/xx unknown
- 1973-09-20 JP JP10646273A patent/JPS5338122B2/ja not_active Expired
- 1973-09-21 BE BE135915A patent/BE805167A/xx unknown
- 1973-09-24 SE SE7312998A patent/SE393915B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT323816B (de) | 1975-07-25 |
| DE2246534B1 (de) | 1974-04-04 |
| BE805167A (fr) | 1974-03-21 |
| NL167292B (nl) | 1981-06-16 |
| NL7312991A (US06262066-20010717-C00638.png) | 1974-03-26 |
| LU68459A1 (US06262066-20010717-C00638.png) | 1973-11-26 |
| CH565493A5 (US06262066-20010717-C00638.png) | 1975-08-15 |
| DE2246534C2 (de) | 1974-11-14 |
| DK139920C (da) | 1979-10-15 |
| GB1417300A (en) | 1975-12-10 |
| SE393915B (sv) | 1977-05-23 |
| JPS4971803A (US06262066-20010717-C00638.png) | 1974-07-11 |
| FR2200719B1 (US06262066-20010717-C00638.png) | 1978-10-27 |
| DK139920B (da) | 1979-05-14 |
| FR2200719A1 (US06262066-20010717-C00638.png) | 1974-04-19 |
| JPS5338122B2 (US06262066-20010717-C00638.png) | 1978-10-13 |
| NL167292C (nl) | 1981-11-16 |
| IT993282B (it) | 1975-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |