ID28062A - Kontrol daya loop tertutup untuk sistem komunikasi satelit orbit bumi rendah - Google Patents

Kontrol daya loop tertutup untuk sistem komunikasi satelit orbit bumi rendah

Info

Publication number
ID28062A
ID28062A IDP20000943D ID20000943D ID28062A ID 28062 A ID28062 A ID 28062A ID P20000943 D IDP20000943 D ID P20000943D ID 20000943 D ID20000943 D ID 20000943D ID 28062 A ID28062 A ID 28062A
Authority
ID
Indonesia
Prior art keywords
communication system
power control
closed loop
satellite communication
loop power
Prior art date
Application number
IDP20000943D
Other languages
English (en)
Inventor
Robert A Wiedeman
Michael J Sites
Original Assignee
Globalstar Lp
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 Globalstar Lp filed Critical Globalstar Lp
Publication of ID28062A publication Critical patent/ID28062A/id

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
    • H04B7/1853—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
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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
    • H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • H04B7/18534—Arrangements for managing transmission, i.e. for transporting data or a signalling message for enhancing link reliablility, e.g. satellites diversity
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
IDP20000943D 1999-11-02 2000-11-01 Kontrol daya loop tertutup untuk sistem komunikasi satelit orbit bumi rendah ID28062A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/432,301 US6240124B1 (en) 1995-06-06 1999-11-02 Closed loop power control for low earth orbit satellite communications system

Publications (1)

Publication Number Publication Date
ID28062A true ID28062A (id) 2001-05-03

Family

ID=23715587

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP20000943D ID28062A (id) 1999-11-02 2000-11-01 Kontrol daya loop tertutup untuk sistem komunikasi satelit orbit bumi rendah

Country Status (10)

Country Link
US (1) US6240124B1 (id)
EP (1) EP1098456A3 (id)
JP (1) JP2001168782A (id)
KR (1) KR20010051380A (id)
CN (1) CN1303182A (id)
AU (1) AU1570001A (id)
CA (1) CA2323992A1 (id)
ID (1) ID28062A (id)
TW (1) TW480849B (id)
WO (1) WO2001033728A1 (id)

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