DE3273703D1 - Earth station transmission power control system - Google Patents

Earth station transmission power control system

Info

Publication number
DE3273703D1
DE3273703D1 DE8282110584T DE3273703T DE3273703D1 DE 3273703 D1 DE3273703 D1 DE 3273703D1 DE 8282110584 T DE8282110584 T DE 8282110584T DE 3273703 T DE3273703 T DE 3273703T DE 3273703 D1 DE3273703 D1 DE 3273703D1
Authority
DE
Germany
Prior art keywords
control system
power control
transmission power
earth station
station transmission
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
DE8282110584T
Other languages
English (en)
Inventor
Goro Oshima
Satoru Ono
Yasuhisa Shimada
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
NEC 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
Priority claimed from JP18329781A external-priority patent/JPS5884547A/ja
Priority claimed from JP56183295A external-priority patent/JPS5884545A/ja
Priority claimed from JP56183294A external-priority patent/JPS5884544A/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3273703D1 publication Critical patent/DE3273703D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • 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
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18543—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for adaptation of transmission parameters, e.g. power control
DE8282110584T 1981-11-16 1982-11-16 Earth station transmission power control system Expired DE3273703D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP18329781A JPS5884547A (ja) 1981-11-16 1981-11-16 衛星通信地球局送信電力制御方式
JP56183295A JPS5884545A (ja) 1981-11-16 1981-11-16 衛星通信送信電力制御方式
JP56183294A JPS5884544A (ja) 1981-11-16 1981-11-16 衛星通信送信電力制御方式

Publications (1)

Publication Number Publication Date
DE3273703D1 true DE3273703D1 (en) 1986-11-13

Family

ID=27325284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282110584T Expired DE3273703D1 (en) 1981-11-16 1982-11-16 Earth station transmission power control system

Country Status (5)

Country Link
US (1) US4567485A (de)
EP (1) EP0079612B1 (de)
AU (1) AU553961B2 (de)
CA (1) CA1196961A (de)
DE (1) DE3273703D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110366743A (zh) * 2017-08-24 2019-10-22 深圳市大疆创新科技有限公司 遥控辅助装置、遥控器以及遥控系统

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JPS60190035A (ja) * 1984-03-09 1985-09-27 Nec Corp 衛星通信送信電力制御方式
US4752967A (en) * 1985-11-29 1988-06-21 Tandem Computers Incorporated Power control system for satellite communications
US4809006A (en) * 1986-05-30 1989-02-28 General Electric Company Satellite communications using the telemetry tracking and control system
GB8618220D0 (en) * 1986-07-25 1986-09-03 British Aerospace Spacecraft attitude control
JPS63226124A (ja) * 1986-10-29 1988-09-20 Oki Electric Ind Co Ltd 無線装置用レベル制御回路
DE3642213C2 (de) * 1986-12-10 1994-01-27 Siemens Ag Satelliten-Nachrichtenübertragungssystem
DE3824338A1 (de) * 1988-07-18 1990-01-25 Standard Elektrik Lorenz Ag Satelliten-nachrichtenuebertragungssystem
JP2551650B2 (ja) * 1989-03-09 1996-11-06 富士通株式会社 送信電力制御方式
US5066957A (en) * 1989-04-21 1991-11-19 Kokusai Denshin Denwa Co., Ltd. Hybrid modulation satellite communication system
US5239670A (en) * 1989-11-30 1993-08-24 Motorola, Inc. Satellite based global paging system
CA2071490C (en) * 1989-12-14 1996-01-30 Robert J. Schwendeman Satellite based acknowledge-back paging system
CA2108459A1 (en) * 1991-05-29 1992-11-30 Russell J. Fang Fully meshed cdma network for personal communications terminals
US5745084A (en) * 1994-06-17 1998-04-28 Lusignan; Bruce B. Very small aperture terminal & antenna for use therein
TW274170B (en) * 1994-06-17 1996-04-11 Terrastar Inc Satellite communication system, receiving antenna & components for use therein
US5649318A (en) * 1995-03-24 1997-07-15 Terrastar, Inc. Apparatus for converting an analog c-band broadcast receiver into a system for simultaneously receiving analog and digital c-band broadcast television signals
US5625640A (en) * 1994-09-16 1997-04-29 Hughes Electronics Apparatus for and method of broadcast satellite network return-link signal transmission
US5758260A (en) * 1995-08-23 1998-05-26 Globalstar L.P. Satellite beam steering reference using terrestrial beam steering terminals
US5828335A (en) * 1995-11-06 1998-10-27 Martin Marietta Corporation Spacecraft communication channel power control system
US5754942A (en) * 1996-09-09 1998-05-19 Hughes Electronics Corporation Satellite power level monitoring system and method using digital signal processing
US6587687B1 (en) 1996-10-21 2003-07-01 Globalstar L.P. Multiple satellite fade attenuation control system
US6212360B1 (en) * 1997-04-09 2001-04-03 Ge Capital Spacenet Services, Inc. Methods and apparatus for controlling earth-station transmitted power in a VSAT network
DE19803849A1 (de) * 1998-01-31 1999-08-05 Grundig Ag Sendeleistungsanpassung insbesondere bei der drahtlosen In-House-Kommunikation
CA2263277A1 (en) * 1998-03-04 1999-09-04 International Mobile Satellite Organization Carrier activation for data communications
US5936570A (en) * 1998-03-05 1999-08-10 Teledesic Llc Low-earth orbit satellite acquisition and synchronization system using a beacon signal
US6321065B1 (en) * 1998-10-30 2001-11-20 Trw Inc. Performance enhancement of open-loop power control for satellite communication systems
EP1155512A4 (de) * 1999-12-27 2004-04-28 Comsat Corp Leistungsregelung mit offener schleife in der aufwärtsverbindung mit rauschinjektionsradiometrie
US6813476B1 (en) * 2000-11-13 2004-11-02 Andrew Corporation Method and system for compensating for atmospheric fading in a communications system
NO20012776D0 (no) * 2001-06-06 2001-06-06 Telenor Broadband Services As Effektstyring ved satelittkommunikasjon
US7043200B2 (en) * 2001-06-06 2006-05-09 Telenor Asa Satellite uplink power control
GB2378328B (en) * 2001-08-01 2005-07-13 Ipwireless Inc AGC scheme and receiver for use in a wireless communication system
US9485010B1 (en) 2001-09-10 2016-11-01 The Directv Group, Inc. Adaptive coding and modulation for spot beam satellite broadcast
US7047029B1 (en) * 2001-09-10 2006-05-16 The Directv Group, Inc. Adaptive transmission system
US7653349B1 (en) 2003-06-18 2010-01-26 The Directv Group, Inc. Adaptive return link for two-way satellite communication systems
GB0323429D0 (en) * 2003-10-07 2003-11-05 Roke Manor Research Spectrum sharing
US20050175119A1 (en) * 2004-02-09 2005-08-11 Worley David A. Forward link quality link monitoring apparatus and method
US8023489B2 (en) * 2004-03-17 2011-09-20 Qualcomm, Inc. Burden sharing in satellite communications
CA2637807C (en) * 2006-01-19 2014-08-05 Tony Anchors Housing for paddle fan
US7761054B1 (en) * 2006-09-29 2010-07-20 The Directv Group, Inc. Method and system for receiving a beacon signal in a satellite communication system
US7715788B1 (en) 2006-09-29 2010-05-11 The Directv Group, Inc. Method and system for determining attenuation and controlling uplink power in a satellite communication system
US8385223B2 (en) * 2009-07-08 2013-02-26 Viasat, Inc. Interference resistant satellite link power control using downlink beacon
US8483609B2 (en) 2009-07-08 2013-07-09 Viasat, Inc. Interference resistant satellite link power control using uplink noise measurements
US8547863B2 (en) * 2009-07-08 2013-10-01 Viasat, Inc. MF-TDMA satellite link power control
KR101365807B1 (ko) * 2010-11-16 2014-02-21 한국전자통신연구원 위성 중계기 성능 측정을 위한 위성 성능 모니터링 시스템 및 그 방법
GB2557628B (en) 2016-12-13 2020-01-01 Inmarsat Global Ltd Forward link power control
EP3392677B1 (de) * 2017-04-18 2019-08-28 Airbus Defence and Space GmbH Vorrichtung/system zur fast-echtzeit-eirp-überwachung
FR3088783B1 (fr) * 2018-11-15 2020-11-27 Thales Sa Procede et systeme d'estimation des attenuations des liens montants respectifs de station(s) d'acces satellitaire nominale(s) a un satellite de telecommunications a tres haut debit vhts

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US3315164A (en) * 1964-05-15 1967-04-18 Bell Telephone Labor Inc Control of ground station transmitter power to supply suitable signal level to satellite repeater
US3418579A (en) * 1964-09-08 1968-12-24 Comm And Systems Inc Satellite communication synchronizing system
DE1462183B2 (de) * 1964-09-11 1969-09-25 Nippon Electric Company Ltd., Tokio Mehrfachfrequenz-Satellitennachrichtenübertragungssystem
US3711855A (en) * 1969-10-15 1973-01-16 Communications Satellite Corp Satellite on-board switching utilizing space-division and spot beam antennas
US3942115A (en) * 1973-10-31 1976-03-02 Communications Satellite Corporation (Comsat) Dual pilot redundant AFC system for satellite communications system
IT1020414B (it) * 1974-09-03 1977-12-20 Telespazio Spa Dispositivo per la correzione au tomatica degli effetti di depola rizzazione di onde elettromagneti che nei collegamenti a radiofre quenza utilizzanti una doppia po larizzazione
US4038600A (en) * 1976-02-17 1977-07-26 Westinghouse Electric Corporation Power control on satellite uplinks
US4119964A (en) * 1976-10-28 1978-10-10 Nasa Systems and methods for determining radio frequency interference
JPS5362919A (en) * 1976-11-18 1978-06-05 Kokusai Denshin Denwa Co Ltd Axial radio compensator system
US4144495A (en) * 1977-02-23 1979-03-13 Communications Satellite Corporation Satellite switching system
US4150335A (en) * 1977-08-22 1979-04-17 Communications Satellite Corporation Highly reliable distribution control unit with improved control capability
US4292685A (en) * 1978-05-31 1981-09-29 Lee Lin Shan Apparatus and method for controlling crosspolarization of signals in a frequency reuse system
JPS57140042A (en) * 1981-02-24 1982-08-30 Mitsubishi Electric Corp Transmitting power controller in satellite communication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110366743A (zh) * 2017-08-24 2019-10-22 深圳市大疆创新科技有限公司 遥控辅助装置、遥控器以及遥控系统
CN110366743B (zh) * 2017-08-24 2021-09-21 深圳市大疆创新科技有限公司 遥控辅助装置、遥控器以及遥控系统

Also Published As

Publication number Publication date
US4567485A (en) 1986-01-28
CA1196961A (en) 1985-11-19
AU553961B2 (en) 1986-07-31
AU9060582A (en) 1983-05-26
EP0079612A1 (de) 1983-05-25
EP0079612B1 (de) 1986-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee