BR9608951A - Repetidor de satélite de capacidade de carga múltipla com antenas de entrada de espectro estendido múltiplo. - Google Patents

Repetidor de satélite de capacidade de carga múltipla com antenas de entrada de espectro estendido múltiplo.

Info

Publication number
BR9608951A
BR9608951A BR9608951-2A BR9608951A BR9608951A BR 9608951 A BR9608951 A BR 9608951A BR 9608951 A BR9608951 A BR 9608951A BR 9608951 A BR9608951 A BR 9608951A
Authority
BR
Brazil
Prior art keywords
satellite
elevation angle
communication link
designate
load capacity
Prior art date
Application number
BR9608951-2A
Other languages
English (en)
Inventor
Robert A Wiedeman
Paul A Monte
Stephen S Carter
William Ames
Original Assignee
Globalstar Limited Partnership
Qualcomm 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 Globalstar Limited Partnership, Qualcomm Inc filed Critical Globalstar Limited Partnership
Publication of BR9608951A publication Critical patent/BR9608951A/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18541Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for handover of resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18532Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • H04B7/18534Arrangements for managing transmission, i.e. for transporting data or a signalling message for enhancing link reliablility, e.g. satellites diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539Arrangements for managing radio, resources, i.e. for establishing or releasing a connection

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)
  • Mobile Radio Communication Systems (AREA)

Abstract

Patente de Invenção: <B>"REPETIDOR DE SATéLITE DE CAPACIDADE DE CARGA MúLTIPLA COM ANTENAS DE ENTRADA DE ESPECTRO ESTENDIDO MúLTIPLO"<D>. Um sistema (10) e método para alocação de tráfico de comunicação através de satélites (12) em órbita baixa da Terra. Cada satélite é orientado, em qualquer momento quando em vista de uma estação terrestre (18), em um ângulo de elevação particular. O método inclui: (a) fornecer a cada satélite um receptor para receber links de comunicação a partir da estação terrestre e um transmissor para transmitir comunicação para terminais usuários (13); (b) em resposta a uma aquisição para serviço, determinar se o satélite de ângulo de elevação mais alto pode designar um novo link de comunicação; (c) se for possível, designar um novo link de comunicação para o satélite de ângulo de elevação mais alto; (d) se não, determinar se um segundo satélite de ângulo de elevação mais alto pode ser designado para um novo link de comunicação; (e) se for possível, designar um novo link de comunicação para o segundo satélite de ângulo de elevação mais alto. A qualidade de designar depende do número de links de comunicação e/ou nível de força de feixe do satélite. Preferivelmente, os terminais de usuários empregam recepção diversificado.
BR9608951-2A 1995-06-06 1996-03-12 Repetidor de satélite de capacidade de carga múltipla com antenas de entrada de espectro estendido múltiplo. BR9608951A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/465,972 US5592481A (en) 1995-06-06 1995-06-06 Multiple satellite repeater capacity loading with multiple spread spectrum gateway antennas
PCT/US1996/003354 WO1996039756A1 (en) 1995-06-06 1996-03-12 Multiple satellite repeater capacity loading with multiple spread spectrum gateway antennas

Publications (1)

Publication Number Publication Date
BR9608951A true BR9608951A (pt) 1999-12-14

Family

ID=23849927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608951-2A BR9608951A (pt) 1995-06-06 1996-03-12 Repetidor de satélite de capacidade de carga múltipla com antenas de entrada de espectro estendido múltiplo.

Country Status (13)

Country Link
US (2) US5592481A (pt)
EP (1) EP0748062A3 (pt)
JP (1) JPH08331030A (pt)
KR (1) KR970004436A (pt)
CN (1) CN1141543A (pt)
AU (1) AU695589B2 (pt)
BR (1) BR9608951A (pt)
CA (1) CA2172303A1 (pt)
MX (1) MX9709884A (pt)
RU (1) RU2136108C1 (pt)
TW (1) TW310507B (pt)
UA (1) UA42068C2 (pt)
WO (1) WO1996039756A1 (pt)

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WO2022155886A1 (zh) * 2021-01-22 2022-07-28 北京小米移动软件有限公司 无线通信的方法、装置、通信设备及存储介质
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Also Published As

Publication number Publication date
WO1996039756A1 (en) 1996-12-12
EP0748062A3 (en) 1998-01-07
KR970004436A (ko) 1997-01-29
JPH08331030A (ja) 1996-12-13
EP0748062A2 (en) 1996-12-11
UA42068C2 (uk) 2001-10-15
TW310507B (pt) 1997-07-11
AU695589B2 (en) 1998-08-20
RU2136108C1 (ru) 1999-08-27
CN1141543A (zh) 1997-01-29
US5592481A (en) 1997-01-07
AU5309196A (en) 1996-12-24
MX9709884A (es) 1998-08-30
CA2172303A1 (en) 1996-12-07
US5812538A (en) 1998-09-22

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