CH484569A - Vermittlungsstelle in einer Zeitmultiplex-Übertragungsanlage - Google Patents
Vermittlungsstelle in einer Zeitmultiplex-ÜbertragungsanlageInfo
- Publication number
- CH484569A CH484569A CH1184966A CH1184966A CH484569A CH 484569 A CH484569 A CH 484569A CH 1184966 A CH1184966 A CH 1184966A CH 1184966 A CH1184966 A CH 1184966A CH 484569 A CH484569 A CH 484569A
- Authority
- CH
- Switzerland
- Prior art keywords
- exchange
- transmission system
- time division
- division multiplex
- multiplex transmission
- 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
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
- H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0676—Mutual
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35203/65A GB1130401A (en) | 1965-08-17 | 1965-08-17 | Digital communications systems |
Publications (1)
Publication Number | Publication Date |
---|---|
CH484569A true CH484569A (de) | 1970-01-15 |
Family
ID=10375047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1184966A CH484569A (de) | 1965-08-17 | 1966-08-17 | Vermittlungsstelle in einer Zeitmultiplex-Übertragungsanlage |
Country Status (3)
Country | Link |
---|---|
US (1) | US3467779A (de) |
CH (1) | CH484569A (de) |
GB (1) | GB1130401A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936604A (en) * | 1970-01-02 | 1976-02-03 | Stromberg-Carlson Corporation | Synchronization of clocks in digital signalling networks |
US3755628A (en) * | 1970-12-04 | 1973-08-28 | United Aircraft Corp | Time diversity, multi-redundant data synchronized transmission system |
GB1508986A (en) * | 1974-05-29 | 1978-04-26 | Post Office | Digital network synchronising system |
US3992580A (en) * | 1975-04-24 | 1976-11-16 | The United States Of America As Represented By The Secretary Of The Army | Discrete control correction for synchronizing digital networks |
DE2743252A1 (de) * | 1977-09-26 | 1979-04-05 | Siemens Ag | Verfahren zur synchronisierung von in vermittlungsstellen eines fernmeldenetzes vorgesehenen amtstaktgebern |
US4716575A (en) * | 1982-03-25 | 1987-12-29 | Apollo Computer, Inc. | Adaptively synchronized ring network for data communication |
CN105603944B (zh) * | 2016-03-04 | 2017-11-03 | 黄钰雪 | 水电站增加生物质发电装置的dcs控制保护系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2986723A (en) * | 1960-02-26 | 1961-05-30 | Bell Telephone Labor Inc | Synchronization in a system of interconnected units |
US3050586A (en) * | 1960-05-20 | 1962-08-21 | Bell Telephone Labor Inc | Reciprocal timing of time division switching centers |
US3158864A (en) * | 1960-12-27 | 1964-11-24 | Space General Corp | Self-synchronizing communication system |
GB968730A (de) * | 1962-02-09 |
-
1965
- 1965-08-17 GB GB35203/65A patent/GB1130401A/en not_active Expired
-
1966
- 1966-08-05 US US570538A patent/US3467779A/en not_active Expired - Lifetime
- 1966-08-17 CH CH1184966A patent/CH484569A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3467779A (en) | 1969-09-16 |
GB1130401A (en) | 1968-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |