DE60127758D1 - Drahtloses Kommunikationssystem mit mehreren Plattformen für verschiedene Benutzerarten - Google Patents

Drahtloses Kommunikationssystem mit mehreren Plattformen für verschiedene Benutzerarten

Info

Publication number
DE60127758D1
DE60127758D1 DE60127758T DE60127758T DE60127758D1 DE 60127758 D1 DE60127758 D1 DE 60127758D1 DE 60127758 T DE60127758 T DE 60127758T DE 60127758 T DE60127758 T DE 60127758T DE 60127758 D1 DE60127758 D1 DE 60127758D1
Authority
DE
Germany
Prior art keywords
users
wireless communication
communication system
different types
multiple platforms
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60127758T
Other languages
English (en)
Other versions
DE60127758T2 (de
Inventor
Kar W Yung
Frank A Hagen
Donald C D Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DirecTV Group Inc
Original Assignee
Hughes Electronics Corp
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
Priority claimed from US09/576,648 external-priority patent/US6909875B1/en
Application filed by Hughes Electronics Corp filed Critical Hughes Electronics Corp
Publication of DE60127758D1 publication Critical patent/DE60127758D1/de
Application granted granted Critical
Publication of DE60127758T2 publication Critical patent/DE60127758T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B7/18502—Airborne stations
    • H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
    • 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
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
DE2001627758 2000-05-22 2001-05-08 Drahtloses Kommunikationssystem mit mehreren Plattformen für verschiedene Benutzerarten Expired - Lifetime DE60127758T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/576,648 US6909875B1 (en) 1999-03-18 2000-05-22 Multi-platform wireless communication system for a variety of different user types
US576648 2000-05-22

Publications (2)

Publication Number Publication Date
DE60127758D1 true DE60127758D1 (de) 2007-05-24
DE60127758T2 DE60127758T2 (de) 2007-12-27

Family

ID=24305344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001627758 Expired - Lifetime DE60127758T2 (de) 2000-05-22 2001-05-08 Drahtloses Kommunikationssystem mit mehreren Plattformen für verschiedene Benutzerarten

Country Status (3)

Country Link
EP (1) EP1158698B1 (de)
DE (1) DE60127758T2 (de)
ES (1) ES2283353T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6785553B2 (en) 1998-12-10 2004-08-31 The Directv Group, Inc. Position location of multiple transponding platforms and users using two-way ranging as a calibration reference for GPS
US6337980B1 (en) 1999-03-18 2002-01-08 Hughes Electronics Corporation Multiple satellite mobile communications method and apparatus for hand-held terminals
US6990314B1 (en) 1999-03-18 2006-01-24 The Directv Group, Inc. Multi-node point-to-point satellite communication system employing multiple geo satellites
US6920309B1 (en) 1999-03-18 2005-07-19 The Directv Group, Inc. User positioning technique for multi-platform communication system
US7027769B1 (en) 2000-03-31 2006-04-11 The Directv Group, Inc. GEO stationary communications system with minimal delay
US6756937B1 (en) 2000-06-06 2004-06-29 The Directv Group, Inc. Stratospheric platforms based mobile communications architecture
US7200360B1 (en) 2000-06-15 2007-04-03 The Directv Group, Inc. Communication system as a secondary platform with frequency reuse
US6829479B1 (en) 2000-07-14 2004-12-07 The Directv Group. Inc. Fixed wireless back haul for mobile communications using stratospheric platforms
US6763242B1 (en) 2000-09-14 2004-07-13 The Directv Group, Inc. Resource assignment system and method for determining the same
US8396513B2 (en) 2001-01-19 2013-03-12 The Directv Group, Inc. Communication system for mobile users using adaptive antenna
US7809403B2 (en) 2001-01-19 2010-10-05 The Directv Group, Inc. Stratospheric platforms communication system using adaptive antennas
US7454202B2 (en) * 2004-08-10 2008-11-18 The Boeing Company Low data rate mobile platform communication system and method
US9608714B2 (en) * 2015-07-21 2017-03-28 Google Inc. Global communication network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5813090A (en) * 1989-04-25 1990-11-16 Geostar Corporation Communication system employing multiple relay satellites operating on common downlink frequency
US5379320A (en) * 1993-03-11 1995-01-03 Southern California Edison Company Hitless ultra small aperture terminal satellite communication network
US5423059A (en) * 1993-07-29 1995-06-06 Motorola Inc. Method for enhancing signal quality in a simulcast communication system
US5859874A (en) * 1994-05-09 1999-01-12 Globalstar L.P. Multipath communication system optimizer
JP2661589B2 (ja) * 1995-05-22 1997-10-08 日本電気株式会社 Ｇｐｓによるダイナミックキューイング方式
BR9608410A (pt) * 1995-06-06 1998-12-29 Globalstar Lp Sistema de administração de recursos de diversidade de satélites repetidores

Also Published As

Publication number Publication date
EP1158698A2 (de) 2001-11-28
EP1158698A3 (de) 2002-06-05
EP1158698B1 (de) 2007-04-11
ES2283353T3 (es) 2007-11-01
DE60127758T2 (de) 2007-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition