GB2063022B - Circuit arrangements for timing receiving sections of terrestrial interface modules of satellite communications systems - Google Patents
Circuit arrangements for timing receiving sections of terrestrial interface modules of satellite communications systemsInfo
- Publication number
- GB2063022B GB2063022B GB8030074A GB8030074A GB2063022B GB 2063022 B GB2063022 B GB 2063022B GB 8030074 A GB8030074 A GB 8030074A GB 8030074 A GB8030074 A GB 8030074A GB 2063022 B GB2063022 B GB 2063022B
- Authority
- GB
- United Kingdom
- Prior art keywords
- communications systems
- interface modules
- satellite communications
- receiving sections
- circuit arrangements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/212—Time-division multiple access [TDMA]
- H04B7/2125—Synchronisation
-
- 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
- H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
- H04L5/245—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Radio Relay Systems (AREA)
- Calculators And Similar Devices (AREA)
- Circuits Of Receivers In General (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7925810A IT1209394B (it) | 1979-09-19 | 1979-09-19 | Disposizione circuitale atta a temporizzare al sezione ricevente di un modulo di interfaccia terrestre del tipo ad interpolazione digitale della voce, di particolare applicazione in un sistema di trasmissione via satellite tdma. |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2063022A GB2063022A (en) | 1981-05-28 |
GB2063022B true GB2063022B (en) | 1983-09-01 |
Family
ID=11217801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8030074A Expired GB2063022B (en) | 1979-09-19 | 1980-09-17 | Circuit arrangements for timing receiving sections of terrestrial interface modules of satellite communications systems |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5652942A (ja) |
AR (1) | AR223897A1 (ja) |
AU (1) | AU6251780A (ja) |
BE (1) | BE885231A (ja) |
BR (1) | BR8005545A (ja) |
DE (1) | DE3035490A1 (ja) |
ES (1) | ES8104688A1 (ja) |
FR (1) | FR2466141A1 (ja) |
GB (1) | GB2063022B (ja) |
GR (1) | GR69213B (ja) |
IT (1) | IT1209394B (ja) |
NO (1) | NO802520L (ja) |
PT (1) | PT71762B (ja) |
SE (1) | SE8006555L (ja) |
TR (1) | TR20823A (ja) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816666A (en) * | 1972-10-02 | 1974-06-11 | Communications Satellite Corp | System for changing the burst format in a tdma communication system |
-
1979
- 1979-09-19 IT IT7925810A patent/IT1209394B/it active
-
1980
- 1980-08-05 GR GR62612A patent/GR69213B/el unknown
- 1980-08-20 ES ES494395A patent/ES8104688A1/es not_active Expired
- 1980-08-25 NO NO802520A patent/NO802520L/no unknown
- 1980-08-27 AR AR282328A patent/AR223897A1/es active
- 1980-09-01 BR BR8005545A patent/BR8005545A/pt unknown
- 1980-09-02 PT PT71762A patent/PT71762B/pt unknown
- 1980-09-09 FR FR8019408A patent/FR2466141A1/fr not_active Withdrawn
- 1980-09-15 BE BE202101A patent/BE885231A/fr unknown
- 1980-09-16 TR TR20823A patent/TR20823A/xx unknown
- 1980-09-17 GB GB8030074A patent/GB2063022B/en not_active Expired
- 1980-09-18 AU AU62517/80A patent/AU6251780A/en not_active Abandoned
- 1980-09-18 SE SE8006555A patent/SE8006555L/ not_active Application Discontinuation
- 1980-09-19 DE DE19803035490 patent/DE3035490A1/de not_active Withdrawn
- 1980-09-19 JP JP12943580A patent/JPS5652942A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5652942A (en) | 1981-05-12 |
AR223897A1 (es) | 1981-09-30 |
PT71762B (en) | 1981-06-30 |
GR69213B (ja) | 1982-05-07 |
IT7925810A0 (it) | 1979-09-19 |
ES494395A0 (es) | 1981-04-16 |
GB2063022A (en) | 1981-05-28 |
NO802520L (no) | 1981-03-20 |
BE885231A (fr) | 1980-12-31 |
PT71762A (en) | 1980-10-01 |
SE8006555L (sv) | 1981-03-20 |
ES8104688A1 (es) | 1981-04-16 |
DE3035490A1 (de) | 1981-04-09 |
TR20823A (tr) | 1982-09-16 |
IT1209394B (it) | 1989-07-16 |
BR8005545A (pt) | 1981-03-24 |
FR2466141A1 (fr) | 1981-03-27 |
AU6251780A (en) | 1981-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |