CA949243A - Frame synchronization technique for satellite on-board switching systems - Google Patents

Frame synchronization technique for satellite on-board switching systems

Info

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
Application number
CA123,543A
Other languages
English (en)
Other versions
CA123543S (en
Inventor
Nobuhiko Shimasaki
Robert Rapuano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Comsat Corp
Original Assignee
Comsat Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Comsat Corp filed Critical Comsat Corp
Application granted granted Critical
Publication of CA949243A publication Critical patent/CA949243A/en
Expired legal-status Critical Current

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)
CA123,543A 1970-09-23 1971-09-23 Frame synchronization technique for satellite on-board switching systems Expired CA949243A (en)

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 (de)
CA (1) CA949243A (de)
DE (1) DE2147010C2 (de)
FR (1) FR2108445A5 (de)
GB (1) GB1347748A (de)
IT (1) IT939865B (de)
NL (1) NL176895C (de)
SE (1) SE379906B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686673A (en) * 1984-02-15 1987-08-11 Toshinori Hotta Synchronizing burst transmission phase control system
KR102665739B1 (ko) 2015-12-31 2024-05-14 비아셋, 인크 광학 피더 링크들을 사용하는 광대역 위성 통신 시스템
CN111924133B (zh) * 2020-08-05 2021-09-14 上海卫星工程研究所 适应空中信号高精度三维定位的编队构形设计方法及系统
CN112511212B (zh) * 2020-11-17 2024-07-02 南京控维通信科技有限公司 一种基于星下点实现tdma的方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494502A (de) * 1968-07-22 1970-07-31 Siemens Ag Satelliten-Nachrichtenübertragungsanlage
DE1940958B2 (de) * 1968-08-15 1971-11-04 Zeitmultiplex nachrichtensystem

Also Published As

Publication number Publication date
NL7113113A (de) 1972-03-27
FR2108445A5 (de) 1972-05-19
DE2147010C2 (de) 1982-06-03
NL176895B (nl) 1985-01-16
AU3386671A (en) 1973-03-29
NL176895C (nl) 1985-06-17
DE2147010A1 (de) 1972-04-06
GB1347748A (en) 1974-02-27
BE772971A (fr) 1972-01-17
SE379906B (de) 1975-10-20
IT939865B (it) 1973-02-10

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