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BR9612154A - Processo e transmissor/receptor para trocar sinais de comunicação ao longo de enlace de comunicação - Google Patents

Processo e transmissor/receptor para trocar sinais de comunicação ao longo de enlace de comunicação

Info

Publication number
BR9612154A
BR9612154A BR9612154A BR9612154A BR9612154A BR 9612154 A BR9612154 A BR 9612154A BR 9612154 A BR9612154 A BR 9612154A BR 9612154 A BR9612154 A BR 9612154A BR 9612154 A BR9612154 A BR 9612154A
Authority
BR
Brazil
Prior art keywords
transmitter
receiver
signals over
communication link
exchange
Prior art date
Application number
BR9612154A
Other languages
English (en)
Inventor
Sandeep Chennakeshu
Amer A Hassan
Barbara Molnar
Karl Molnar
Rajaram Ramesh
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 BR9612154A publication Critical patent/BR9612154A/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
    • H04B7/18532—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

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR9612154A 1995-12-18 1996-12-03 Processo e transmissor/receptor para trocar sinais de comunicação ao longo de enlace de comunicação BR9612154A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/574,141 US5661724A (en) 1995-12-18 1995-12-18 Satellite diversity scheme
PCT/US1996/019429 WO1997023065A2 (en) 1995-12-18 1996-12-03 Satellite diversity scheme

Publications (1)

Publication Number Publication Date
BR9612154A true BR9612154A (pt) 1999-07-13

Family

ID=24294856

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612154A BR9612154A (pt) 1995-12-18 1996-12-03 Processo e transmissor/receptor para trocar sinais de comunicação ao longo de enlace de comunicação

Country Status (10)

Country Link
US (2) US5661724A (pt)
EP (1) EP0868790B1 (pt)
JP (1) JP2000502232A (pt)
KR (1) KR20000064458A (pt)
CN (1) CN1100413C (pt)
AU (1) AU723651B2 (pt)
BR (1) BR9612154A (pt)
CA (1) CA2240736A1 (pt)
DE (1) DE69615395T2 (pt)
WO (1) WO1997023065A2 (pt)

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US6553225B1 (en) 1999-02-03 2003-04-22 Wei Zhao Apparatus and method for positioning single-offset zones in a spot beam coverage area to maximize call duration in a satellite-based communications network
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US6801512B1 (en) * 2000-03-23 2004-10-05 Motorola, Inc. Method and apparatus for providing a distributed architecture digital wireless communication system
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JP2002190765A (ja) * 2000-12-20 2002-07-05 Nec Corp 移動端末の周波数制御方式
US6804208B2 (en) * 2002-01-10 2004-10-12 Harris Corporation Method and device for establishing communication links with parallel scheduling operations in a communication system
CN100490360C (zh) * 2002-11-07 2009-05-20 高通股份有限公司 接收第一频带上的数据及监控第二频带的方法及设备
US20060072493A1 (en) * 2004-09-28 2006-04-06 Ginzburg Boris E Roaming techniques for a communications network
US8902857B2 (en) * 2005-09-30 2014-12-02 Alcatel Lucent Method of performing handoffs in wireless local area networks
US7835697B2 (en) * 2006-03-14 2010-11-16 Cypress Semiconductor Corporation Frequency agile radio system and method
CA2671035C (en) * 2006-12-01 2017-07-04 Fox Entertainment Group Methods, systems, and computer program products for providing uplink collision identification
US9154636B2 (en) 2008-12-18 2015-10-06 Continental Automotive Systems, Inc System and method for emergency reporting
CN102215121B (zh) * 2010-04-07 2014-10-15 苹果公司 用于建立和利用备份通信信道的装置和方法
CN104155992B (zh) * 2013-05-14 2017-06-27 中国电信股份有限公司 实现无人机导航的方法、系统与无人机机上系统
CN109792305B (zh) 2016-09-30 2020-12-11 瑞典爱立信有限公司 用于无线电链路测量配置的方法和设备
US11419016B2 (en) 2016-09-30 2022-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for measurement based mobility
WO2018058512A1 (en) * 2016-09-30 2018-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for measurement based mobility
US10742311B2 (en) 2017-03-02 2020-08-11 Lynk Global, Inc. Simplified inter-satellite link communications using orbital plane crossing to optimize inter-satellite data transfers
US12250064B2 (en) * 2017-03-02 2025-03-11 Lynk Global, Inc. Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices that use terrestrial base station communications
US10084535B1 (en) 2017-04-26 2018-09-25 UbiquitiLink, Inc. Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices that use terrestrial base station communications
US10959201B2 (en) * 2018-04-05 2021-03-23 Qualcomm Incorporated Techniques for initial access in wireless systems
US10951305B2 (en) 2018-04-26 2021-03-16 Lynk Global, Inc. Orbital base station filtering of interference from terrestrial-terrestrial communications of devices that use protocols in common with orbital-terrestrial communications
CN113056877B (zh) 2018-09-06 2023-04-04 环球星链公司 蜂窝核心网络和无线电接入网基础设施以及空间管理
US11863250B2 (en) 2021-01-06 2024-01-02 Lynk Global, Inc. Satellite communication system transmitting navigation signals using a wide beam and data signals using a directive beam
WO2022176893A1 (ja) * 2021-02-19 2022-08-25 三菱電機株式会社 統合衛星コンステレーションの形成方法、統合データライブラリ及び統合衛星コンステレーション
US12389213B1 (en) 2021-03-08 2025-08-12 Lynk Global, Inc. Routing emergency cellular communications and associated detected location information using orbital base stations

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FI91345C (fi) * 1992-06-24 1994-06-10 Nokia Mobile Phones Ltd Menetelmä kanavanvaihdon tehostamiseksi
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SE500565C2 (sv) 1992-10-26 1994-07-18 Ericsson Telefon Ab L M Metod att åstadkomma slumpmässig access i ett mobilradiosystem
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US5661724A (en) * 1995-12-18 1997-08-26 Ericsson Inc. Satellite diversity scheme
US5883888A (en) * 1996-12-03 1999-03-16 Telefonaktiebolaget Lm Ericsson Seamless soft handoff in a CDMA cellular communications system
US6044272A (en) * 1997-02-25 2000-03-28 Sbc Technology Resources, Inc. Mobile assisted handoff system and method
US5913167A (en) * 1997-02-28 1999-06-15 Motorola, Inc. Method for transferring a communication link in a wireless communication system

Also Published As

Publication number Publication date
WO1997023065A3 (en) 1997-08-28
DE69615395D1 (de) 2001-10-25
AU1148097A (en) 1997-07-14
US6493322B1 (en) 2002-12-10
EP0868790A2 (en) 1998-10-07
EP0868790B1 (en) 2001-09-19
JP2000502232A (ja) 2000-02-22
KR20000064458A (ko) 2000-11-06
US5661724A (en) 1997-08-26
CA2240736A1 (en) 1997-06-26
WO1997023065A2 (en) 1997-06-26
CN1100413C (zh) 2003-01-29
DE69615395T2 (de) 2002-07-04
CN1209233A (zh) 1999-02-24
AU723651B2 (en) 2000-08-31

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Free format text: REFERENTE A 7A, 8A, 9A, 10A, 11A, 12A, 13A E 14A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.