SE7501721L - - Google Patents
Info
- Publication number
- SE7501721L SE7501721L SE7501721A SE7501721A SE7501721L SE 7501721 L SE7501721 L SE 7501721L SE 7501721 A SE7501721 A SE 7501721A SE 7501721 A SE7501721 A SE 7501721A SE 7501721 L SE7501721 L SE 7501721L
- Authority
- SE
- Sweden
- Prior art keywords
- highway
- channels
- streams
- input
- cross point
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB730174A GB1493622A (en) | 1974-02-18 | 1974-02-18 | Time division multiplex data exchanges |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7501721L true SE7501721L (de) | 1975-08-19 |
Family
ID=9830500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7501721A SE7501721L (de) | 1974-02-18 | 1975-02-17 |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU7832375A (de) |
BE (1) | BE825679A (de) |
DE (1) | DE2440803A1 (de) |
GB (1) | GB1493622A (de) |
NL (1) | NL7501863A (de) |
SE (1) | SE7501721L (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4206322A (en) * | 1978-09-25 | 1980-06-03 | Bell Telephone Laboratories, Incorporated | Time-division switching system for multirate data |
-
1974
- 1974-02-18 GB GB730174A patent/GB1493622A/en not_active Expired
- 1974-08-26 DE DE19742440803 patent/DE2440803A1/de active Pending
-
1975
- 1975-02-17 NL NL7501863A patent/NL7501863A/xx unknown
- 1975-02-17 SE SE7501721A patent/SE7501721L/ not_active Application Discontinuation
- 1975-02-18 BE BE153477A patent/BE825679A/xx unknown
- 1975-02-18 AU AU78323/75A patent/AU7832375A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7501863A (nl) | 1975-08-20 |
BE825679A (fr) | 1975-06-16 |
AU7832375A (en) | 1976-08-19 |
GB1493622A (en) | 1977-11-30 |
DE2440803A1 (de) | 1975-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7501721-0 |