SG10202000477PA - Broadband satellite communication system using optical feeder links - Google Patents

Broadband satellite communication system using optical feeder links

Info

Publication number: SG10202000477PA
Authority: SG; Singapore
Prior art keywords: communication system; satellite communication; broadband satellite; feeder links; optical feeder
Prior art date: 2015-12-31

Application number

SG10202000477PA

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.)

2015-12-31

Filing date

2016-12-30

Publication date

2020-03-30

2016-12-30 Application filed by Viasat Inc filed Critical Viasat Inc

2020-03-30 Publication of SG10202000477PA publication Critical patent/SG10202000477PA/en

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
- 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
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- 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

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)

SG10202000477PA 2015-12-31 2016-12-30 Broadband satellite communication system using optical feeder links SG10202000477PA (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US201562273730P	2015-12-31	2015-12-31

Publications (1)

Publication Number	Publication Date
SG10202000477PA true SG10202000477PA (en)	2020-03-30

Family

ID=57882149

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
SG10202000477PA SG10202000477PA (en)	2015-12-31	2016-12-30	Broadband satellite communication system using optical feeder links
SG11201805447WA SG11201805447WA (en)	2015-12-31	2016-12-30	Broadband satellite communication system using optical feeder links
SG10201912681UA SG10201912681UA (en)	2015-12-31	2016-12-30	Broadband satellite communication system using optical feeder links

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
SG11201805447WA SG11201805447WA (en)	2015-12-31	2016-12-30	Broadband satellite communication system using optical feeder links
SG10201912681UA SG10201912681UA (en)	2015-12-31	2016-12-30	Broadband satellite communication system using optical feeder links

Country Status (27)

Country	Link
US (5)	US10454570B2 (de)
EP (3)	EP3611850B1 (de)
JP (2)	JP7037485B2 (de)
KR (5)	KR102665722B1 (de)
CN (4)	CN113726418B (de)
AU (6)	AU2016381512B2 (de)
BR (4)	BR122020025341B1 (de)
CA (1)	CA3009795A1 (de)
CL (6)	CL2018001778A1 (de)
CO (1)	CO2018007822A2 (de)
DK (1)	DK3611850T3 (de)
DO (1)	DOP2020000254A (de)
ES (1)	ES2882628T3 (de)
HK (1)	HK1257867A1 (de)
IL (3)	IL278233B2 (de)
MX (4)	MX2018008156A (de)
MY (1)	MY186707A (de)
NZ (3)	NZ771357A (de)
PE (1)	PE20221738A1 (de)
PH (1)	PH12018501377A1 (de)
PL (1)	PL3611850T3 (de)
RU (1)	RU2733805C2 (de)
SA (1)	SA518391930B1 (de)
SG (3)	SG10202000477PA (de)
SV (1)	SV2018005719A (de)
WO (1)	WO2017117584A1 (de)
ZA (2)	ZA202104614B (de)

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2016
- 2016-12-30 EP EP19196280.2A patent/EP3611850B1/de active Active
- 2016-12-30 KR KR1020227008870A patent/KR102665722B1/ko active IP Right Grant
- 2016-12-30 CA CA3009795A patent/CA3009795A1/en active Pending
- 2016-12-30 JP JP2018534159A patent/JP7037485B2/ja active Active
- 2016-12-30 NZ NZ771357A patent/NZ771357A/en unknown
- 2016-12-30 BR BR122020025341-0A patent/BR122020025341B1/pt active IP Right Grant
- 2016-12-30 EP EP21193629.9A patent/EP3937397A1/de active Pending
- 2016-12-30 KR KR1020227009026A patent/KR20220041237A/ko active IP Right Grant
- 2016-12-30 CN CN202111118521.3A patent/CN113726418B/zh active Active
- 2016-12-30 MX MX2018008156A patent/MX2018008156A/es unknown
- 2016-12-30 KR KR1020187020488A patent/KR102410749B1/ko active IP Right Grant
- 2016-12-30 KR KR1020227009023A patent/KR102665729B1/ko active IP Right Grant
- 2016-12-30 CN CN201680076870.4A patent/CN108886402B/zh active Active
- 2016-12-30 BR BR112018013347-7A patent/BR112018013347B1/pt active IP Right Grant
- 2016-12-30 AU AU2016381512A patent/AU2016381512B2/en active Active
- 2016-12-30 BR BR122020025335-5A patent/BR122020025335B1/pt active IP Right Grant
- 2016-12-30 NZ NZ771352A patent/NZ771352A/en unknown
- 2016-12-30 ES ES19196280T patent/ES2882628T3/es active Active
- 2016-12-30 CN CN202111118608.0A patent/CN113726419B/zh active Active
- 2016-12-30 IL IL278233A patent/IL278233B2/en unknown
- 2016-12-30 RU RU2018126660A patent/RU2733805C2/ru active
- 2016-12-30 SG SG10202000477PA patent/SG10202000477PA/en unknown
- 2016-12-30 IL IL309575A patent/IL309575B1/en unknown
- 2016-12-30 SG SG11201805447WA patent/SG11201805447WA/en unknown
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MY186707A (en)	2021-08-11
KR102665729B1 (ko)	2024-05-14
DK3611850T3 (da)	2021-08-02
CN113726418A (zh)	2021-11-30
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US10454570B2 (en)	2019-10-22
JP7037485B2 (ja)	2022-03-16
MX2023000540A (es)	2023-02-23
IL278233B2 (en)	2024-06-01
CN113726420B (zh)	2023-09-22
CN108886402A (zh)	2018-11-23
IL278233B1 (en)	2024-02-01
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NZ771354A (en)	2022-10-28
MX2018008156A (es)	2018-09-03
DOP2020000254A (es)	2021-03-15
ES2882628T3 (es)	2021-12-02
KR102410749B1 (ko)	2022-06-20
CN113726420A (zh)	2021-11-30
AU2020201591B2 (en)	2021-04-08
KR20180105140A (ko)	2018-09-27
WO2017117584A1 (en)	2017-07-06
AU2020201591A1 (en)	2020-05-28
CN113726419B (zh)	2023-10-31
CN113726418B (zh)	2023-11-03
JP7277634B2 (ja)	2023-05-19
PH12018501377A1 (en)	2019-02-18
EP3398266A1 (de)	2018-11-07
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IL309575A (en)	2024-02-01
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SA518391930B1 (ar)	2024-01-14
IL260276B (en)	2020-11-30
AU2016381512A1 (en)	2018-07-12
CA3009795A1 (en)	2017-07-06
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BR112018013347A2 (pt)	2018-12-11
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RU2733805C2 (ru)	2020-10-07
KR20220041236A (ko)	2022-03-31
ZA202104614B (en)	2022-10-26
CL2018001778A1 (es)	2018-09-28
BR122020025335B1 (pt)	2024-02-06
AU2016381512B2 (en)	2019-09-19
NZ771357A (en)	2022-10-28
AU2021215219B2 (en)	2023-08-10
EP3611850A1 (de)	2020-02-19
HK1257867A1 (zh)	2019-11-01
BR112018013347B1 (pt)	2024-02-06
SG10201912681UA (en)	2020-03-30
PL3611850T3 (pl)	2021-10-25
SV2018005719A (es)	2018-10-16
NZ771352A (en)	2022-10-28
US10735089B2 (en)	2020-08-04
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AU2021215219A1 (en)	2021-09-02
EP3937397A1 (de)	2022-01-12
AU2023263520A1 (en)	2023-12-07
CO2018007822A2 (es)	2018-08-10
BR122020025341B1 (pt)	2024-02-06
AU2021203431B2 (en)	2021-07-08
IL278233A (en)	2020-11-30
CL2019003702A1 (es)	2020-07-17

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