PL3529917T3 - Komunikacja naziemna z kształtowaniem wiązki, wykorzystująca wzajemnie zsynchronizowane przestrzennie multipleksowane łącza dosyłowe - Google Patents

Komunikacja naziemna z kształtowaniem wiązki, wykorzystująca wzajemnie zsynchronizowane przestrzennie multipleksowane łącza dosyłowe

Info

Publication number
PL3529917T3
PL3529917T3 PL17794547T PL17794547T PL3529917T3 PL 3529917 T3 PL3529917 T3 PL 3529917T3 PL 17794547 T PL17794547 T PL 17794547T PL 17794547 T PL17794547 T PL 17794547T PL 3529917 T3 PL3529917 T3 PL 3529917T3
Authority
PL
Poland
Prior art keywords
ground
spatially multiplexed
feeder links
mutually synchronized
beamformed communications
Prior art date
Application number
PL17794547T
Other languages
English (en)
Inventor
Kenneth Buer
Charles Pateros
William RALSTON
Original Assignee
Viasat, Inc.
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 Viasat, Inc. filed Critical Viasat, Inc.
Publication of PL3529917T3 publication Critical patent/PL3529917T3/pl

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
    • H04B7/2041—Spot beam multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H04B7/18508—Communications with or from aircraft, i.e. aeronautical mobile service with satellite system used as relay, i.e. aeronautical mobile satellite service
    • 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
    • H04B7/18513—Transmission in a satellite or space-based system
    • 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
    • H04B7/18515—Transmission equipment in satellites or space-based relays
    • 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
    • H04B7/18517—Transmission equipment in earth stations
    • 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
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • 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

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)
PL17794547T 2016-10-21 2017-10-20 Komunikacja naziemna z kształtowaniem wiązki, wykorzystująca wzajemnie zsynchronizowane przestrzennie multipleksowane łącza dosyłowe PL3529917T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662411377P 2016-10-21 2016-10-21
EP17794547.4A EP3529917B1 (en) 2016-10-21 2017-10-20 Ground-based beamformed communications using mutually synchronized spatially multiplexed feeder links
PCT/US2017/057723 WO2018075962A1 (en) 2016-10-21 2017-10-20 Ground-based beamformed communications using mutually synchronized spatially multiplexed feeder links

Publications (1)

Publication Number Publication Date
PL3529917T3 true PL3529917T3 (pl) 2021-06-14

Family

ID=60263075

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17794547T PL3529917T3 (pl) 2016-10-21 2017-10-20 Komunikacja naziemna z kształtowaniem wiązki, wykorzystująca wzajemnie zsynchronizowane przestrzennie multipleksowane łącza dosyłowe

Country Status (21)

Country Link
US (2) US10727934B2 (pl)
EP (3) EP3664316B1 (pl)
JP (1) JP6877539B2 (pl)
KR (1) KR102258635B1 (pl)
CN (1) CN110089049B (pl)
AU (3) AU2017345760B2 (pl)
BR (1) BR112019007888A2 (pl)
CA (1) CA3038510A1 (pl)
CL (1) CL2019001032A1 (pl)
CO (1) CO2019004209A2 (pl)
DO (1) DOP2019000101A (pl)
ES (3) ES2960765T3 (pl)
IL (1) IL266088B (pl)
MX (1) MX2019004728A (pl)
MY (1) MY192296A (pl)
PE (1) PE20190846A1 (pl)
PH (1) PH12019500809A1 (pl)
PL (1) PL3529917T3 (pl)
RU (1) RU2740150C9 (pl)
WO (1) WO2018075962A1 (pl)
ZA (1) ZA201903106B (pl)

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Also Published As

Publication number Publication date
JP6877539B2 (ja) 2021-05-26
WO2018075962A1 (en) 2018-04-26
PH12019500809A1 (en) 2019-08-19
US20200336200A1 (en) 2020-10-22
RU2740150C9 (ru) 2021-03-01
CO2019004209A2 (es) 2019-07-31
BR112019007888A2 (pt) 2019-07-02
CL2019001032A1 (es) 2019-08-16
ES2912560T3 (es) 2022-05-26
EP3664317A1 (en) 2020-06-10
RU2019112935A3 (pl) 2020-11-23
CA3038510A1 (en) 2018-04-26
KR102258635B1 (ko) 2021-05-31
RU2019112935A (ru) 2020-11-23
ZA201903106B (en) 2021-09-29
AU2022211896B2 (en) 2022-09-15
JP2019537877A (ja) 2019-12-26
EP3529917A1 (en) 2019-08-28
MX2019004728A (es) 2020-02-07
US10887003B2 (en) 2021-01-05
AU2017345760B2 (en) 2022-03-03
ES2960765T3 (es) 2024-03-06
MY192296A (en) 2022-08-17
EP3664317B1 (en) 2022-03-30
IL266088A (en) 2019-06-30
IL266088B (en) 2022-07-01
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US20200028575A1 (en) 2020-01-23
CN110089049B (zh) 2021-07-30
RU2740150C2 (ru) 2021-01-12
CN110089049A (zh) 2019-08-02
AU2022202663B2 (en) 2022-06-02
DOP2019000101A (es) 2019-07-15
KR20190067178A (ko) 2019-06-14
US10727934B2 (en) 2020-07-28
PE20190846A1 (es) 2019-06-18
EP3664316A1 (en) 2020-06-10
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AU2017345760A1 (en) 2019-03-21

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