ATE515839T1 - Kommunikationssystem und verfahren zur signalkommunikation - Google Patents

Kommunikationssystem und verfahren zur signalkommunikation

Info

Publication number
ATE515839T1
ATE515839T1 AT09174376T AT09174376T ATE515839T1 AT E515839 T1 ATE515839 T1 AT E515839T1 AT 09174376 T AT09174376 T AT 09174376T AT 09174376 T AT09174376 T AT 09174376T AT E515839 T1 ATE515839 T1 AT E515839T1
Authority
AT
Austria
Prior art keywords
signal
satellite
hierarchical
elevation angle
communicates
Prior art date
Application number
AT09174376T
Other languages
English (en)
Inventor
Glenn A Walker
Eric A Dibiaso
Original Assignee
Delphi Tech 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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE515839T1 publication Critical patent/ATE515839T1/de

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
    • H04B7/1853—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
    • H04B7/18523—Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems

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)
AT09174376T 2008-11-20 2009-10-28 Kommunikationssystem und verfahren zur signalkommunikation ATE515839T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/313,474 US20100124187A1 (en) 2008-11-20 2008-11-20 Communication system and method of communicating signals

Publications (1)

Publication Number Publication Date
ATE515839T1 true ATE515839T1 (de) 2011-07-15

Family

ID=41402318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09174376T ATE515839T1 (de) 2008-11-20 2009-10-28 Kommunikationssystem und verfahren zur signalkommunikation

Country Status (3)

Country Link
US (1) US20100124187A1 (de)
EP (1) EP2190134B1 (de)
AT (1) ATE515839T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7957425B2 (en) * 2009-07-07 2011-06-07 Nigel Iain Stuart Macrae Communicating distinct data using polarized data signals
DE102019209310A1 (de) * 2019-06-27 2020-12-31 Robert Bosch Gmbh OFDM-Radarsensorsystem mit aktiv zurücksendendem Repeater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6944139B1 (en) * 1998-03-27 2005-09-13 Worldspace Management Corporation Digital broadcast system using satellite direct broadcast and terrestrial repeater
BR9915144A (pt) * 1998-11-09 2002-01-02 Qualcomm Inc Método e equipamento para isolamento polarizado cruzado em um sistema de comunicação
JP2004140721A (ja) * 2002-10-21 2004-05-13 Hitachi Ltd 人工衛星を利用した信号の受信方法、サービスの提供方法、人工衛星の制御方法、および受信端末ならびに人工衛星を制御する装置
US7230998B2 (en) * 2003-11-26 2007-06-12 Delphi Technologies, Inc. Method to increase performance of secondary data in a hierarchical modulation scheme
US7778335B2 (en) * 2005-04-22 2010-08-17 Xm Satellite Radio, Inc. Method and system for hierarchical modulation and demodulation for digital radio

Also Published As

Publication number Publication date
EP2190134A1 (de) 2010-05-26
EP2190134B1 (de) 2011-07-06
US20100124187A1 (en) 2010-05-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties