AU1276397A - Improved satellite trunked radio service system - Google Patents

Improved satellite trunked radio service system

Info

Publication number
AU1276397A
AU1276397A AU12763/97A AU1276397A AU1276397A AU 1276397 A AU1276397 A AU 1276397A AU 12763/97 A AU12763/97 A AU 12763/97A AU 1276397 A AU1276397 A AU 1276397A AU 1276397 A AU1276397 A AU 1276397A
Authority
AU
Australia
Prior art keywords
service system
radio service
trunked radio
improved satellite
satellite trunked
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.)
Abandoned
Application number
AU12763/97A
Inventor
C. Edward Sigler
Richard S. Sweet
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.)
AMSC Subsidiary Corp
Original Assignee
AMSC Subsidiary 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 US08/657,479 external-priority patent/US5717830A/en
Application filed by AMSC Subsidiary Corp filed Critical AMSC Subsidiary Corp
Publication of AU1276397A publication Critical patent/AU1276397A/en
Abandoned 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
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18567—Arrangements for providing additional services to the basic mobile satellite telephony 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
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations

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)
AU12763/97A 1995-11-30 1996-11-27 Improved satellite trunked radio service system Abandoned AU1276397A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US657479 1991-02-19
US774295P 1995-11-30 1995-11-30
US007742 1995-11-30
US1420596P 1996-03-27 1996-03-27
US014205 1996-03-27
US08/657,479 US5717830A (en) 1995-09-19 1996-05-29 Satellite trunked radio service system
PCT/US1996/019165 WO1997020401A1 (en) 1995-11-30 1996-11-27 Improved satellite trunked radio service system

Publications (1)

Publication Number Publication Date
AU1276397A true AU1276397A (en) 1997-06-19

Family

ID=27358434

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12763/97A Abandoned AU1276397A (en) 1995-11-30 1996-11-27 Improved satellite trunked radio service system

Country Status (3)

Country Link
AU (1) AU1276397A (en)
CA (1) CA2238646C (en)
WO (1) WO1997020401A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058307A (en) * 1995-11-30 2000-05-02 Amsc Subsidiary Corporation Priority and preemption service system for satellite related communication using central controller
DE19912547A1 (en) 1999-03-19 2000-09-28 Bosch Gmbh Robert Method, center and terminal for the transmission of messages to terminals in a telecommunications system
EP1056223A1 (en) * 1999-05-25 2000-11-29 ICO Services Ltd. Satellite communications system with mutually exclusive groups of users
US6915136B2 (en) * 2000-11-10 2005-07-05 Ntt Docomo, Inc. Mobile communication method and mobile communication system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303286A (en) * 1991-03-29 1994-04-12 Space Systems/Loral, Inc. Wireless telephone/satellite roaming system
US5394560A (en) * 1992-09-30 1995-02-28 Motorola, Inc. Nationwide satellite message delivery system

Also Published As

Publication number Publication date
CA2238646A1 (en) 1997-06-05
CA2238646C (en) 2001-03-20
WO1997020401A1 (en) 1997-06-05

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