BR9811376A - Sistema rádio-telefônico de comunicação por satélite, estação de base para um sistema rádio-telefônico de comunicação por satélite, e, processo de compartilhamento de capacidade para um sistema rádio-telefônico fixo de comunicação por satélite - Google Patents

Sistema rádio-telefônico de comunicação por satélite, estação de base para um sistema rádio-telefônico de comunicação por satélite, e, processo de compartilhamento de capacidade para um sistema rádio-telefônico fixo de comunicação por satélite

Info

Publication number
BR9811376A
BR9811376A BR9811376-3A BR9811376A BR9811376A BR 9811376 A BR9811376 A BR 9811376A BR 9811376 A BR9811376 A BR 9811376A BR 9811376 A BR9811376 A BR 9811376A
Authority
BR
Brazil
Prior art keywords
telephone system
fixed
radio telephone
satellite radio
radio
Prior art date
Application number
BR9811376-3A
Other languages
English (en)
Inventor
Peter D Karabinis
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of BR9811376A publication Critical patent/BR9811376A/pt

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
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18563—Arrangements for interconnecting multiple systems
    • 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)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"SISTEMA RáDIO-TELEFôNICO DE COMUNICAçãO POR SATéLITE, ESTAçãO DE BASE PARA UM SISTEMA RáDIO-TELEFôNICO DE COMUNICAçãO POR SATéLITE, E, PROCESSO DE COMPARTILHAMENTO DE CAPACIDADE PARA UM SISTEMA RáDIO-TELEFôNICO FIXO DE COMUNICAçãO POR SATéLITE". Trata-se de um sistema rádio-telefônico móvel de comunicação por satélite que utiliza uma parte da capacidade de um sistema rádio-telefônico fixo de comunicação por satélite em áreas congestionadas. é obtido um compartilhamento de capacidade mediante a provisão de pelo menos uma estação fixa de retransmissão numa área de sobreposição parcial entre os sistemas rádio-telefônicos fixo e móvel de comunicação por satélite. A estação fixa de retransmissão retransmite comunicações entre o sistema rádio-telefônico fixo de comunicação por satélite e pelo menos um dos rádio-telefones móveis na vizinhaça da mesma. A estação fixa de retransmissão comunica com os rádios-telefones móveis utilizando a interface aérea de rádio-telefonia móvel, e dessa forma a comunicação é transparente para os rádio-telefones móveis.
BR9811376-3A 1997-08-29 1998-08-28 Sistema rádio-telefônico de comunicação por satélite, estação de base para um sistema rádio-telefônico de comunicação por satélite, e, processo de compartilhamento de capacidade para um sistema rádio-telefônico fixo de comunicação por satélite BR9811376A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/920,596 US6052586A (en) 1997-08-29 1997-08-29 Fixed and mobile satellite radiotelephone systems and methods with capacity sharing
PCT/US1998/017932 WO1999010994A1 (en) 1997-08-29 1998-08-28 Fixed and mobile satellite radiotelephone systems and methods with capacity sharing

Publications (1)

Publication Number Publication Date
BR9811376A true BR9811376A (pt) 2000-08-29

Family

ID=25444029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811376-3A BR9811376A (pt) 1997-08-29 1998-08-28 Sistema rádio-telefônico de comunicação por satélite, estação de base para um sistema rádio-telefônico de comunicação por satélite, e, processo de compartilhamento de capacidade para um sistema rádio-telefônico fixo de comunicação por satélite

Country Status (7)

Country Link
US (1) US6052586A (pt)
EP (1) EP1010262B1 (pt)
KR (1) KR100407483B1 (pt)
CN (1) CN1227836C (pt)
AU (1) AU738830B2 (pt)
BR (1) BR9811376A (pt)
WO (1) WO1999010994A1 (pt)

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EP1010262B1 (en) 2002-11-20
KR20010023329A (ko) 2001-03-26
CN1269078A (zh) 2000-10-04
US6052586A (en) 2000-04-18
EP1010262A1 (en) 2000-06-21
AU738830B2 (en) 2001-09-27
CN1227836C (zh) 2005-11-16
AU9210698A (en) 1999-03-16
WO1999010994A1 (en) 1999-03-04
KR100407483B1 (ko) 2003-11-28

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