DK3611850T3 - Bredbåndssatellitkommunikationssystem under anvendelse af optiske feeder-links - Google Patents

Bredbåndssatellitkommunikationssystem under anvendelse af optiske feeder-links Download PDF

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Publication number
DK3611850T3
DK3611850T3 DK19196280.2T DK19196280T DK3611850T3 DK 3611850 T3 DK3611850 T3 DK 3611850T3 DK 19196280 T DK19196280 T DK 19196280T DK 3611850 T3 DK3611850 T3 DK 3611850T3
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DK
Denmark
Prior art keywords
communication system
satellite communication
broadband satellite
feeder links
optical feeder
Prior art date
Application number
DK19196280.2T
Other languages
English (en)
Inventor
Aaron Mendelsohn
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
Application granted granted Critical
Publication of DK3611850T3 publication Critical patent/DK3611850T3/da

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/118—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum specially adapted for satellite communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • H04B10/294—Signal power control in a multiwavelength system, e.g. gain equalisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/671—Optical arrangements in the receiver for controlling the input optical signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • 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
    • H04B7/2041—Spot beam multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Radio Relay Systems (AREA)
  • Optical Communication System (AREA)
DK19196280.2T 2015-12-31 2016-12-30 Bredbåndssatellitkommunikationssystem under anvendelse af optiske feeder-links DK3611850T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562273730P 2015-12-31 2015-12-31
EP16829477.5A EP3398266A1 (en) 2015-12-31 2016-12-30 Broadband satellite communication system using optical feeder links

Publications (1)

Publication Number Publication Date
DK3611850T3 true DK3611850T3 (da) 2021-08-02

Family

ID=57882149

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19196280.2T DK3611850T3 (da) 2015-12-31 2016-12-30 Bredbåndssatellitkommunikationssystem under anvendelse af optiske feeder-links

Country Status (26)

Country Link
US (5) US10454570B2 (da)
EP (3) EP3611850B1 (da)
JP (2) JP7037485B2 (da)
KR (5) KR20220041237A (da)
CN (4) CN113726418B (da)
AU (6) AU2016381512B2 (da)
BR (4) BR112018013347B1 (da)
CA (1) CA3009795A1 (da)
CL (6) CL2018001778A1 (da)
CO (1) CO2018007822A2 (da)
DK (1) DK3611850T3 (da)
DO (1) DOP2020000254A (da)
ES (1) ES2882628T3 (da)
HK (1) HK1257867A1 (da)
IL (3) IL278233B1 (da)
MX (4) MX2018008156A (da)
MY (1) MY186707A (da)
NZ (3) NZ771357A (da)
PE (1) PE20221738A1 (da)
PH (1) PH12018501377A1 (da)
PL (1) PL3611850T3 (da)
RU (1) RU2733805C2 (da)
SG (3) SG10201912681UA (da)
SV (1) SV2018005719A (da)
WO (1) WO2017117584A1 (da)
ZA (1) ZA202104614B (da)

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AU2019246933A1 (en) 2019-10-31
ES2882628T3 (es) 2021-12-02
NZ771354A (en) 2022-10-28
CN113726420A (zh) 2021-11-30
US11005562B2 (en) 2021-05-11
KR20220041235A (ko) 2022-03-31
JP2019500808A (ja) 2019-01-10
EP3398266A1 (en) 2018-11-07
AU2020201591B2 (en) 2021-04-08
IL278233A (en) 2020-11-30
BR122020025338B1 (pt) 2024-02-06
EP3937397A1 (en) 2022-01-12
SV2018005719A (es) 2018-10-16
US10735089B2 (en) 2020-08-04
KR20220041237A (ko) 2022-03-31
SG11201805447WA (en) 2018-07-30
SG10201912681UA (en) 2020-03-30
JP7037485B2 (ja) 2022-03-16
AU2021215219A1 (en) 2021-09-02
IL278233B1 (en) 2024-02-01
CL2019003705A1 (es) 2020-07-17
CN113726418A (zh) 2021-11-30
BR112018013347B1 (pt) 2024-02-06
BR112018013347A2 (pt) 2018-12-11
PE20221738A1 (es) 2022-11-09
JP7277634B2 (ja) 2023-05-19
NZ744209A (en) 2021-03-26
BR122020025335B1 (pt) 2024-02-06
US11641236B2 (en) 2023-05-02
KR102665729B1 (ko) 2024-05-14
US10454570B2 (en) 2019-10-22
PH12018501377A1 (en) 2019-02-18
NZ771352A (en) 2022-10-28
SG10202000477PA (en) 2020-03-30
CA3009795A1 (en) 2017-07-06
PL3611850T3 (pl) 2021-10-25
AU2021215219B2 (en) 2023-08-10
RU2018126660A (ru) 2020-01-31
AU2021203431B2 (en) 2021-07-08
CN108886402B (zh) 2021-10-29
MX2023000543A (es) 2023-02-23
DOP2020000254A (es) 2021-03-15
AU2021203431A1 (en) 2021-06-24
CN113726419B (zh) 2023-10-31
US20230224029A1 (en) 2023-07-13
WO2017117584A1 (en) 2017-07-06
AU2016381512B2 (en) 2019-09-19
AU2020201591A1 (en) 2020-05-28
AU2019246933B2 (en) 2019-12-12
ZA202104614B (en) 2022-10-26
CL2018001778A1 (es) 2018-09-28
KR102410749B1 (ko) 2022-06-20
US20200266885A1 (en) 2020-08-20
KR102665722B1 (ko) 2024-05-14
KR102665739B1 (ko) 2024-05-14
JP2022084696A (ja) 2022-06-07
US20190123813A1 (en) 2019-04-25
CN108886402A (zh) 2018-11-23
HK1257867A1 (zh) 2019-11-01
BR122020025341B1 (pt) 2024-02-06
MY186707A (en) 2021-08-11
KR20220041236A (ko) 2022-03-31
CL2019003702A1 (es) 2020-07-17
RU2018126660A3 (da) 2020-04-02
CN113726420B (zh) 2023-09-22
CL2019003703A1 (es) 2020-07-17
CN113726419A (zh) 2021-11-30
MX2023000541A (es) 2023-02-23
CO2018007822A2 (es) 2018-08-10
EP3611850B1 (en) 2021-05-05
CN113726418B (zh) 2023-11-03
AU2023263520A1 (en) 2023-12-07
CL2019003704A1 (es) 2020-07-17
KR20180105140A (ko) 2018-09-27
MX2023000540A (es) 2023-02-23
AU2016381512A1 (en) 2018-07-12
CL2019003700A1 (es) 2020-07-17
NZ771357A (en) 2022-10-28
IL260276B (en) 2020-11-30
US20190379449A1 (en) 2019-12-12
EP3611850A1 (en) 2020-02-19
MX2018008156A (es) 2018-09-03
RU2733805C2 (ru) 2020-10-07
KR20220041230A (ko) 2022-03-31
IL309575A (en) 2024-02-01
US20210126705A1 (en) 2021-04-29

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