PE20181880A1 - Sistema y metodo satelital leo dual para cobertura global - Google Patents

Sistema y metodo satelital leo dual para cobertura global

Info

Publication number
PE20181880A1
PE20181880A1 PE2018001984A PE2018001984A PE20181880A1 PE 20181880 A1 PE20181880 A1 PE 20181880A1 PE 2018001984 A PE2018001984 A PE 2018001984A PE 2018001984 A PE2018001984 A PE 2018001984A PE 20181880 A1 PE20181880 A1 PE 20181880A1
Authority
PE
Peru
Prior art keywords
leo
preferred
satellite system
global coverage
constellation
Prior art date
Application number
PE2018001984A
Other languages
English (en)
Inventor
David Wendling
Original Assignee
Telesat Canada
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 Telesat Canada filed Critical Telesat Canada
Publication of PE20181880A1 publication Critical patent/PE20181880A1/es

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
    • 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
    • H04B7/18521—Systems of inter linked satellites, i.e. inter 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
    • H04B7/1853—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
    • 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
    • H04B7/18578—Satellite systems for providing broadband data service to individual 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/195—Non-synchronous stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/74—Wireless systems of satellite networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/91—Arrangements characterised by the broadcast information itself broadcasting computer programmes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Radio Relay Systems (AREA)

Abstract

La presente invencion se refiere a sistemas satelitales y, mas particularmente, a la provision de un sistema y metodo satelital para aplicaciones de comunicaciones, con cobertura global. Se ha descubierto un metodo optimo para proporcionar conectividad de banda ancha global que utiliza dos constelaciones LEO diferentes con enlaces inter-satelitales entre los satelites en cada constelacion y enlaces inter-satelitales entre las constelaciones. La primera constelacion se despliega en una orbita LEO polar con una inclinacion preferida de 99,5 grados y una altitud preferida de 1000 km. La segunda constelacion se despliega en una orbita LEO inclinada con una inclinacion preferida de 37,4 grados y una altitud preferida de 1250 km.
PE2018001984A 2016-04-14 2017-04-18 Sistema y metodo satelital leo dual para cobertura global PE20181880A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2927217A CA2927217A1 (en) 2016-04-14 2016-04-14 Dual leo satellite system and method for global coverage

Publications (1)

Publication Number Publication Date
PE20181880A1 true PE20181880A1 (es) 2018-12-05

Family

ID=60042743

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2018001984A PE20181880A1 (es) 2016-04-14 2017-04-18 Sistema y metodo satelital leo dual para cobertura global

Country Status (14)

Country Link
US (3) US11362732B2 (es)
EP (1) EP3443688A4 (es)
JP (1) JP6999572B2 (es)
CN (1) CN109155669B (es)
AU (3) AU2017251218A1 (es)
BR (1) BR112018070877A2 (es)
CA (2) CA2927217A1 (es)
CL (1) CL2018002927A1 (es)
CO (1) CO2018011303A2 (es)
EA (1) EA201892334A1 (es)
MX (1) MX2018012616A (es)
PE (1) PE20181880A1 (es)
WO (1) WO2017177343A1 (es)
ZA (1) ZA201806772B (es)

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Also Published As

Publication number Publication date
AU2017251218A1 (en) 2018-11-29
ZA201806772B (en) 2019-07-31
JP2019514295A (ja) 2019-05-30
MX2018012616A (es) 2019-05-30
CA3020760A1 (en) 2017-10-19
US20220385356A1 (en) 2022-12-01
BR112018070877A2 (pt) 2019-02-05
CN109155669B (zh) 2021-09-28
AU2022202348A1 (en) 2022-04-28
US11902010B2 (en) 2024-02-13
CA2927217A1 (en) 2017-10-14
AU2024202166A1 (en) 2024-05-02
JP6999572B2 (ja) 2022-01-18
CN109155669A (zh) 2019-01-04
CL2018002927A1 (es) 2019-01-25
US20230036313A1 (en) 2023-02-02
WO2017177343A1 (en) 2017-10-19
EP3443688A4 (en) 2020-03-18
US20190181946A1 (en) 2019-06-13
CO2018011303A2 (es) 2018-10-31
EA201892334A1 (ru) 2019-03-29
US11362732B2 (en) 2022-06-14
EP3443688A1 (en) 2019-02-20

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