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NO970637D0 - Fremgangsmåte for effektregulering i et satelittkommunikasjonsnett med minst to synlige satelitter - Google Patents

Fremgangsmåte for effektregulering i et satelittkommunikasjonsnett med minst to synlige satelitter

Info

Publication number
NO970637D0
NO970637D0 NO970637A NO970637A NO970637D0 NO 970637 D0 NO970637 D0 NO 970637D0 NO 970637 A NO970637 A NO 970637A NO 970637 A NO970637 A NO 970637A NO 970637 D0 NO970637 D0 NO 970637D0
Authority
NO
Norway
Prior art keywords
power control
communications network
satellite communications
visible satellites
satellites
Prior art date
Application number
NO970637A
Other languages
English (en)
Other versions
NO970637L (no
Inventor
Guillaume Calot
Alain Feniou
Cyril Michel
Denis Rouffet
Original Assignee
Alcatel Espace
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 US08/600,769 external-priority patent/US5828947A/en
Priority claimed from FR9602557A external-priority patent/FR2745673B1/fr
Application filed by Alcatel Espace filed Critical Alcatel Espace
Publication of NO970637D0 publication Critical patent/NO970637D0/no
Publication of NO970637L publication Critical patent/NO970637L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
NO970637A 1996-02-13 1997-02-11 Fremgangsmåte for effektregulering i et satelitt-kommunikasjonsnett med minst to synlige satelitter NO970637L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/600,769 US5828947A (en) 1996-02-13 1996-02-13 Method of power regulation in a satellite telecommunication network with at least two satellites in view
FR9602557A FR2745673B1 (fr) 1996-02-29 1996-02-29 Procede de regulation de puissance dans un reseau de telecommunications par satellite offrant une visibilite d'au moins deux satellites

Publications (2)

Publication Number Publication Date
NO970637D0 true NO970637D0 (no) 1997-02-11
NO970637L NO970637L (no) 1997-08-14

Family

ID=26232556

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970637A NO970637L (no) 1996-02-13 1997-02-11 Fremgangsmåte for effektregulering i et satelitt-kommunikasjonsnett med minst to synlige satelitter

Country Status (8)

Country Link
EP (1) EP0790715B1 (no)
JP (1) JP3050529B2 (no)
CN (1) CN1123994C (no)
AU (1) AU710162B2 (no)
CA (1) CA2197487C (no)
DE (1) DE69734853D1 (no)
ID (1) ID15931A (no)
NO (1) NO970637L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3738205B2 (ja) * 2000-08-12 2006-01-25 三星電子株式会社 ネットワークの伝送電力最適化装置及びその方法
EP1371152A1 (en) * 2001-03-21 2003-12-17 Hughes Electronics Corporation System and method for providing closed-loop power control
CN101955095B (zh) * 2009-07-20 2013-02-27 杭州优迈科技有限公司 基于多目标卡的无线远程电梯召唤的操控系统及控制方法
CN101955093B (zh) * 2009-07-20 2013-02-27 杭州优迈科技有限公司 多基站的无线远程电梯召唤的操控系统及控制方法
GB2557628B (en) 2016-12-13 2020-01-01 Inmarsat Global Ltd Forward link power control

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194871A (en) * 1982-03-01 1993-03-16 Western Atlas International, Inc. System for simultaneously deriving position information from a plurality of satellite transmissions
US4896369A (en) * 1984-12-28 1990-01-23 Harris Corporation Optimal satellite TWT power allocation process for achieving requested availability and maintaining stability in ALPC-type networks
US4669091A (en) * 1986-02-10 1987-05-26 Rca Corporation Adaptive multipath distortion equalizer
US5073900A (en) * 1990-03-19 1991-12-17 Mallinckrodt Albert J Integrated cellular communications system
US5245629A (en) * 1991-10-28 1993-09-14 Motorola, Inc. Method for compensating for capacity overload in a spread spectrum communication system
US5305468A (en) * 1992-03-18 1994-04-19 Motorola, Inc. Power control method for use in a communication system
US5455964A (en) * 1993-03-26 1995-10-03 Claircom Communications Group, Inc. Stabilization of frequency and power in an airborne communication system
JP3192839B2 (ja) * 1993-09-20 2001-07-30 富士通株式会社 初期送信電力の決定方法
US5859874A (en) * 1994-05-09 1999-01-12 Globalstar L.P. Multipath communication system optimizer
EP0710425B1 (en) * 1994-05-20 2004-11-24 NTT DoCoMo, Inc. Cellular mobile radiocommunication system soft-handover scheme
US5579367A (en) * 1995-03-13 1996-11-26 Chaparral Communications, Inc. Multi-medium closed-loop controlled satellite broadcast network for simple end-user operation
FR2737361B1 (fr) * 1995-07-25 1997-08-22 Alcatel Espace Procede de regulation d'une puissance d'un signal emis par une premiere station a destination d'une seconde station dans un reseau de telecommunications par satellite

Also Published As

Publication number Publication date
CA2197487A1 (en) 1997-08-14
AU710162B2 (en) 1999-09-16
AU1264597A (en) 1997-08-21
EP0790715B1 (en) 2005-12-14
CN1166735A (zh) 1997-12-03
NO970637L (no) 1997-08-14
JPH09233013A (ja) 1997-09-05
EP0790715A1 (en) 1997-08-20
CA2197487C (en) 2002-01-15
JP3050529B2 (ja) 2000-06-12
CN1123994C (zh) 2003-10-08
DE69734853D1 (de) 2006-01-19
ID15931A (id) 1997-08-21

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application