NL7302339A - - Google Patents
Info
- Publication number
- NL7302339A NL7302339A NL7302339A NL7302339A NL7302339A NL 7302339 A NL7302339 A NL 7302339A NL 7302339 A NL7302339 A NL 7302339A NL 7302339 A NL7302339 A NL 7302339A NL 7302339 A NL7302339 A NL 7302339A
- Authority
- NL
- Netherlands
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)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722209649 DE2209649C2 (en) | 1972-02-29 | 1972-02-29 | PCM time division switching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7302339A true NL7302339A (en) | 1973-08-31 |
| NL158983B NL158983B (en) | 1978-12-15 |
Family
ID=5837483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7302339A NL158983B (en) | 1972-02-29 | 1973-02-20 | PCM TIME MULTIPLEX. |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT328518B (en) |
| BE (1) | BE796097A (en) |
| CH (1) | CH550525A (en) |
| DE (1) | DE2209649C2 (en) |
| DK (1) | DK138299C (en) |
| FR (1) | FR2174080B1 (en) |
| GB (1) | GB1402826A (en) |
| LU (1) | LU67114A1 (en) |
| NL (1) | NL158983B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3675101D1 (en) * | 1985-08-09 | 1990-11-29 | Siemens Ag | CIRCUIT ARRANGEMENT FOR TELECOMMUNICATION SWITCHING SYSTEMS, ESPECIALLY TELEPHONE SWITCHING SYSTEMS, WITH COUPLING PANELS FOR SINGLE AND MULTI-CHANNEL CONNECTIONS. |
| GB2261796B (en) * | 1991-11-23 | 1995-11-01 | Dowty Communications Ltd | A Communications Bus |
| CA2109007C (en) * | 1993-10-22 | 1999-05-04 | Thomas Gray | Time slot assigner for communication system |
| CN103407957A (en) * | 2013-08-27 | 2013-11-27 | 苏州琼派瑞特电子科技有限公司 | Joint of down filling pipe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1279768B (en) * | 1965-05-19 | 1968-10-10 | Siemens Ag | Method and circuit arrangement for increasing the bandwidth of communication channels in time division multiplex switching systems |
| FR2087175A5 (en) * | 1970-05-08 | 1971-12-31 | Peron Roger |
-
1972
- 1972-02-29 DE DE19722209649 patent/DE2209649C2/en not_active Expired
-
1973
- 1973-01-19 CH CH75673A patent/CH550525A/en not_active IP Right Cessation
- 1973-02-01 AT AT89373A patent/AT328518B/en not_active IP Right Cessation
- 1973-02-20 NL NL7302339A patent/NL158983B/en unknown
- 1973-02-27 FR FR7306873A patent/FR2174080B1/fr not_active Expired
- 1973-02-27 DK DK104873A patent/DK138299C/en active
- 1973-02-27 LU LU67114D patent/LU67114A1/xx unknown
- 1973-02-28 BE BE128217A patent/BE796097A/en unknown
- 1973-02-28 GB GB990473A patent/GB1402826A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2209649C2 (en) | 1974-04-04 |
| GB1402826A (en) | 1975-08-13 |
| CH550525A (en) | 1974-06-14 |
| LU67114A1 (en) | 1973-05-03 |
| BE796097A (en) | 1973-08-28 |
| AT328518B (en) | 1976-03-25 |
| ATA89373A (en) | 1975-06-15 |
| DK138299B (en) | 1978-08-07 |
| DE2209649B1 (en) | 1973-08-23 |
| FR2174080B1 (en) | 1976-05-21 |
| FR2174080A1 (en) | 1973-10-12 |
| DK138299C (en) | 1979-03-05 |
| NL158983B (en) | 1978-12-15 |
| DE2209649A1 (en) | 1973-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SIEMENS |