CA949243A - Frame synchronization technique for satellite on-board switching systems - Google Patents
Frame synchronization technique for satellite on-board switching systemsInfo
- Publication number
- CA949243A CA949243A CA123,543A CA123543A CA949243A CA 949243 A CA949243 A CA 949243A CA 123543 A CA123543 A CA 123543A CA 949243 A CA949243 A CA 949243A
- Authority
- CA
- Canada
- Prior art keywords
- satellite
- frame synchronization
- switching systems
- synchronization technique
- board switching
- 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
- H04B7/2046—SS-TDMA, TDMA satellite switching
- H04B7/2048—Frame structure, synchronisation or frame acquisition in SS-TDMA systems
-
- 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
- H04B7/2046—SS-TDMA, TDMA satellite switching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7465470A | 1970-09-23 | 1970-09-23 | |
US12839671A | 1971-03-26 | 1971-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA949243A true CA949243A (en) | 1974-06-11 |
Family
ID=26755900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA123,543A Expired CA949243A (en) | 1970-09-23 | 1971-09-23 | Frame synchronization technique for satellite on-board switching systems |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE772971A (en) |
CA (1) | CA949243A (en) |
DE (1) | DE2147010C2 (en) |
FR (1) | FR2108445A5 (en) |
GB (1) | GB1347748A (en) |
IT (1) | IT939865B (en) |
NL (1) | NL176895C (en) |
SE (1) | SE379906B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4686673A (en) * | 1984-02-15 | 1987-08-11 | Toshinori Hotta | Synchronizing burst transmission phase control system |
WO2017117584A1 (en) | 2015-12-31 | 2017-07-06 | Viasat, Inc. | Broadband satellite communication system using optical feeder links |
CN111924133B (en) * | 2020-08-05 | 2021-09-14 | 上海卫星工程研究所 | Formation configuration design method and system suitable for high-precision three-dimensional positioning of aerial signals |
CN112511212A (en) * | 2020-11-17 | 2021-03-16 | 南京控维通信科技有限公司 | Method and system for realizing TDMA (time division multiple Access) based on satellite points |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH494502A (en) * | 1968-07-22 | 1970-07-31 | Siemens Ag | Satellite communication system |
DE1940958B2 (en) * | 1968-08-15 | 1971-11-04 | TIME MULTIPLEX MESSAGE SYSTEM |
-
1971
- 1971-09-21 DE DE19712147010 patent/DE2147010C2/en not_active Expired
- 1971-09-23 NL NL7113113A patent/NL176895C/en not_active IP Right Cessation
- 1971-09-23 CA CA123,543A patent/CA949243A/en not_active Expired
- 1971-09-23 FR FR7134212A patent/FR2108445A5/fr not_active Expired
- 1971-09-23 IT IT7013571A patent/IT939865B/en active
- 1971-09-23 GB GB4440571A patent/GB1347748A/en not_active Expired
- 1971-09-23 SE SE1202771A patent/SE379906B/xx unknown
- 1971-09-23 BE BE772971A patent/BE772971A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1347748A (en) | 1974-02-27 |
SE379906B (en) | 1975-10-20 |
NL176895C (en) | 1985-06-17 |
AU3386671A (en) | 1973-03-29 |
DE2147010A1 (en) | 1972-04-06 |
NL176895B (en) | 1985-01-16 |
FR2108445A5 (en) | 1972-05-19 |
DE2147010C2 (en) | 1982-06-03 |
BE772971A (en) | 1972-01-17 |
NL7113113A (en) | 1972-03-27 |
IT939865B (en) | 1973-02-10 |
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