SE377254B - - Google Patents
Info
- Publication number
- SE377254B SE377254B SE7216537A SE1653772A SE377254B SE 377254 B SE377254 B SE 377254B SE 7216537 A SE7216537 A SE 7216537A SE 1653772 A SE1653772 A SE 1653772A SE 377254 B SE377254 B SE 377254B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
- H04J3/177—Freeze-out systems, e.g. taking away active sources from transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT32585/71A IT946224B (it) | 1971-12-17 | 1971-12-17 | Sistema di interpolazione della voce per multiplex a divisione di tempo con esclusione temporanea e distribuita delle linee attive in presenza di traffico eccedente la capacita del sistema |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE377254B true SE377254B (xx) | 1975-06-23 |
Family
ID=11235509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7216537A SE377254B (xx) | 1971-12-17 | 1972-12-18 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3811013A (xx) |
| JP (1) | JPS4869410A (xx) |
| AU (1) | AU470785B2 (xx) |
| BE (1) | BE789031A (xx) |
| CA (1) | CA993126A (xx) |
| DE (1) | DE2261905A1 (xx) |
| ES (1) | ES405503A1 (xx) |
| FR (1) | FR2165364A5 (xx) |
| GB (1) | GB1398607A (xx) |
| IT (1) | IT946224B (xx) |
| NL (1) | NL7216866A (xx) |
| SE (1) | SE377254B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009344A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Inter-related switching, activity compression and demand assignment |
| US4009343A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Switching and activity compression between telephone lines and digital communication channels |
| US4009347A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Modular branch exchange and nodal access units for multiple access systems |
| US4009345A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | External management of satellite linked exchange network |
| US4009346A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Distributional activity compression |
| JP3315475B2 (ja) * | 1993-05-28 | 2002-08-19 | キヤノン株式会社 | データ通信装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3752933A (en) * | 1972-01-06 | 1973-08-14 | Databit Inc | Bit regeneration for time division multiplexers |
-
0
- BE BE789031D patent/BE789031A/xx unknown
-
1971
- 1971-12-17 IT IT32585/71A patent/IT946224B/it active
-
1972
- 1972-04-26 FR FR7214859A patent/FR2165364A5/fr not_active Expired
- 1972-07-21 ES ES405503A patent/ES405503A1/es not_active Expired
- 1972-10-27 GB GB4975672A patent/GB1398607A/en not_active Expired
- 1972-12-07 JP JP47122973A patent/JPS4869410A/ja active Pending
- 1972-12-12 NL NL7216866A patent/NL7216866A/xx not_active Application Discontinuation
- 1972-12-13 AU AU49991/72A patent/AU470785B2/en not_active Expired
- 1972-12-15 CA CA159,192A patent/CA993126A/en not_active Expired
- 1972-12-18 US US00315897A patent/US3811013A/en not_active Expired - Lifetime
- 1972-12-18 SE SE7216537A patent/SE377254B/xx unknown
- 1972-12-18 DE DE19722261905 patent/DE2261905A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA993126A (en) | 1976-07-13 |
| ES405503A1 (es) | 1975-07-16 |
| BE789031A (fr) | 1973-01-15 |
| GB1398607A (en) | 1975-06-25 |
| FR2165364A5 (xx) | 1973-08-03 |
| AU4999172A (en) | 1974-06-13 |
| JPS4869410A (xx) | 1973-09-20 |
| US3811013A (en) | 1974-05-14 |
| DE2261905A1 (de) | 1973-07-05 |
| IT946224B (it) | 1973-05-21 |
| AU470785B2 (en) | 1976-03-25 |
| NL7216866A (xx) | 1973-06-19 |