JPS6342448B2 - - Google Patents

Info

Publication number
JPS6342448B2
JPS6342448B2 JP57195503A JP19550382A JPS6342448B2 JP S6342448 B2 JPS6342448 B2 JP S6342448B2 JP 57195503 A JP57195503 A JP 57195503A JP 19550382 A JP19550382 A JP 19550382A JP S6342448 B2 JPS6342448 B2 JP S6342448B2
Authority
JP
Japan
Prior art keywords
control
signal
pilot signal
stations
station
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
JP57195503A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5985143A (ja
Inventor
Satoru Oono
Yasuhisa Shimada
Shizuo Azumaguchi
Yasuyoshi Sekine
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57195503A priority Critical patent/JPS5985143A/ja
Publication of JPS5985143A publication Critical patent/JPS5985143A/ja
Publication of JPS6342448B2 publication Critical patent/JPS6342448B2/ja
Granted 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
JP57195503A 1982-11-08 1982-11-08 衛星通信方式 Granted JPS5985143A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57195503A JPS5985143A (ja) 1982-11-08 1982-11-08 衛星通信方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57195503A JPS5985143A (ja) 1982-11-08 1982-11-08 衛星通信方式

Publications (2)

Publication Number Publication Date
JPS5985143A JPS5985143A (ja) 1984-05-17
JPS6342448B2 true JPS6342448B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-08-23

Family

ID=16342163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57195503A Granted JPS5985143A (ja) 1982-11-08 1982-11-08 衛星通信方式

Country Status (1)

Country Link
JP (1) JPS5985143A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015122348A1 (ja) * 2014-02-13 2015-08-20 三菱電機株式会社 通信局、衛星通信システム、地上局、回線制御装置、および衛星通信方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113612A (ja) * 1988-10-22 1990-04-25 Nec Corp 自動利得制御回路
JPH0537432A (ja) * 1991-07-31 1993-02-12 Mitsubishi Electric Corp 監視制御回線切換方式

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1037853B (it) * 1974-05-21 1979-11-20 Licentia Gmbh Procedimento e disposizione dei circuiti per la sincronizzazione di quadri di impulsi nella trasmissione delle informazioni secondo il sistema multiplex a divisione di tempo attraverso satelliti di telecomunicazione

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015122348A1 (ja) * 2014-02-13 2015-08-20 三菱電機株式会社 通信局、衛星通信システム、地上局、回線制御装置、および衛星通信方法
JPWO2015122348A1 (ja) * 2014-02-13 2017-03-30 三菱電機株式会社 通信局、衛星通信システム、地上局、回線制御装置、および衛星通信方法
US10348395B2 (en) 2014-02-13 2019-07-09 Mitsubishi Electric Corporation Communication station, satellite communication system, ground station, channel control device, and satellite communication method

Also Published As

Publication number Publication date
JPS5985143A (ja) 1984-05-17

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