ATA89373A - PCM TIME MULTIPLEX SWITCHING SYSTEM - Google Patents
PCM TIME MULTIPLEX SWITCHING SYSTEMInfo
- Publication number
- ATA89373A ATA89373A AT89373A AT89373A ATA89373A AT A89373 A ATA89373 A AT A89373A AT 89373 A AT89373 A AT 89373A AT 89373 A AT89373 A AT 89373A AT A89373 A ATA89373 A AT A89373A
- Authority
- AT
- Austria
- Prior art keywords
- switching system
- time multiplex
- multiplex switching
- pcm time
- pcm
- Prior art date
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 |
---|---|
ATA89373A true ATA89373A (en) | 1975-06-15 |
AT328518B AT328518B (en) | 1976-03-25 |
Family
ID=5837483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89373A AT328518B (en) | 1972-02-29 | 1973-02-01 | PCM TIME MULTIPLEX SWITCHING SYSTEM |
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 |
---|---|---|---|---|
EP0211245B1 (en) * | 1985-08-09 | 1990-10-24 | Siemens Aktiengesellschaft | Circuit arrangement for telecommunication exchanges, particularly telephone exchanges, comprising switching networks for single and multichannel connexions |
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 GB GB990473A patent/GB1402826A/en not_active Expired
- 1973-02-28 BE BE128217A patent/BE796097A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2209649C2 (en) | 1974-04-04 |
FR2174080B1 (en) | 1976-05-21 |
NL158983B (en) | 1978-12-15 |
AT328518B (en) | 1976-03-25 |
DK138299B (en) | 1978-08-07 |
NL7302339A (en) | 1973-08-31 |
BE796097A (en) | 1973-08-28 |
GB1402826A (en) | 1975-08-13 |
DK138299C (en) | 1979-03-05 |
DE2209649B1 (en) | 1973-08-23 |
DE2209649A1 (en) | 1973-08-23 |
FR2174080A1 (en) | 1973-10-12 |
CH550525A (en) | 1974-06-14 |
LU67114A1 (en) | 1973-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |