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BR9611880A - Sistema de enlace móvel para um sistema de rádio comunicação e processo para conectar o mesmo - Google Patents

Sistema de enlace móvel para um sistema de rádio comunicação e processo para conectar o mesmo

Info

Publication number
BR9611880A
BR9611880A BR9611880A BR9611880A BR9611880A BR 9611880 A BR9611880 A BR 9611880A BR 9611880 A BR9611880 A BR 9611880A BR 9611880 A BR9611880 A BR 9611880A BR 9611880 A BR9611880 A BR 9611880A
Authority
BR
Brazil
Prior art keywords
same
radio communication
mobile link
communication system
link system
Prior art date
Application number
BR9611880A
Other languages
English (en)
Inventor
Amer Aref Hassan
Barbara David Molnar
Eric Stasik
Original Assignee
Ericsson Ge Mobile 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 Ge Mobile Inc filed Critical Ericsson Ge Mobile Inc
Publication of BR9611880A publication Critical patent/BR9611880A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • 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)
  • 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)
  • Radio Transmission System (AREA)
BR9611880A 1995-12-05 1996-12-05 Sistema de enlace móvel para um sistema de rádio comunicação e processo para conectar o mesmo BR9611880A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/567,513 US5722049A (en) 1995-12-05 1995-12-05 Mobile-link system for a radio communication system wherein diversity combining is performed only for edge/boundary zone signals and not for central zone signals
PCT/US1996/019508 WO1997022188A2 (en) 1995-12-05 1996-12-05 A mobile-link system for a radio communication system with diversity reception of selected uplink signals

Publications (1)

Publication Number Publication Date
BR9611880A true BR9611880A (pt) 1999-02-17

Family

ID=24267473

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611880A BR9611880A (pt) 1995-12-05 1996-12-05 Sistema de enlace móvel para um sistema de rádio comunicação e processo para conectar o mesmo

Country Status (10)

Country Link
US (1) US5722049A (pt)
EP (1) EP0865689B1 (pt)
KR (1) KR19990071918A (pt)
CN (1) CN1117437C (pt)
AU (1) AU721839B2 (pt)
BR (1) BR9611880A (pt)
CA (1) CA2239034C (pt)
DE (1) DE69606718T2 (pt)
EA (1) EA000972B1 (pt)
WO (1) WO1997022188A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125261A (en) 1997-06-02 2000-09-26 Hughes Electronics Corporation Method and system for communicating high rate data in a satellite-based communications network
US6708029B2 (en) 1997-06-02 2004-03-16 Hughes Electronics Corporation Broadband communication system for mobile users in a satellite-based network
US6032041A (en) * 1997-06-02 2000-02-29 Hughes Electronics Corporation Method and system for providing wideband communications to mobile users in a satellite-based network
US6138012A (en) * 1997-08-04 2000-10-24 Motorola, Inc. Method and apparatus for reducing signal blocking in a satellite communication system
US6377783B1 (en) * 1998-12-24 2002-04-23 At&T Wireless Services, Inc. Method for combining communication beams in a wireless communication system
US6788917B1 (en) 2000-01-19 2004-09-07 Ericsson Inc. Timing systems and methods for forward link diversity in satellite radiotelephone systems
JP3631083B2 (ja) * 2000-02-14 2005-03-23 三洋電機株式会社 無線基地局及び移動局
JP3540782B2 (ja) * 2001-08-06 2004-07-07 三洋電機株式会社 無線基地装置、無線端末装置、移動体通信システム、および受信動作制御プログラム
US7177592B2 (en) * 2003-05-30 2007-02-13 The Boeing Company Wireless communication system with split spot beam payload
US8265549B2 (en) * 2004-05-18 2012-09-11 Atc Technologies, Llc Satellite communications systems and methods using radiotelephone
EP2259448A3 (en) * 2005-01-05 2013-11-13 ATC Technologies, LLC Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
JP6433657B2 (ja) * 2013-12-18 2018-12-05 株式会社Ｎｔｔドコモ 無線基地局、移動局、及び無線通信方法
US10574341B1 (en) * 2015-10-13 2020-02-25 Loon Llc Channel reconfigurable millimeter-wave RF system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810255A (en) * 1971-06-10 1974-05-07 Communications Satellite Corp Frequency translation routing communications transponder
US4228401A (en) * 1977-12-22 1980-10-14 Communications Satellite Corporation Communication satellite transponder interconnection utilizing variable bandpass filter
US4232266A (en) * 1978-09-05 1980-11-04 Bell Telephone Laboratories, Incorporated Technique for sharing a plurality of transponders among a same or larger number of channels
US4519096A (en) * 1979-10-15 1985-05-21 Motorola, Inc. Large dynamic range multiplier for a maximal-ratio diversity combiner
US4287598A (en) * 1979-12-17 1981-09-01 Bell Telephone Laboratories, Incorporated Cooperating arrangement for diversity stations
US4361905A (en) * 1980-11-10 1982-11-30 General Electric Company Arrangement for connecting selected antennas to a radio for transmitting and receiving
JPS58202642A (ja) * 1982-05-21 1983-11-25 Nec Corp スペ−スダイバ−シテイ受信装置
JPS5913442A (ja) * 1982-07-14 1984-01-24 Nec Corp 信号分散最小型スペ−ス・ダイバ−シテイ−装置
US4512034A (en) * 1983-07-11 1985-04-16 At&T Bell Laboratories Technique for digital radio space diversity combining
EP0139034B1 (de) * 1983-10-21 1988-01-13 ANT Nachrichtentechnik GmbH Verfahren zum Übertragen von Nachrichtendiensten über Satelliten
JPS61284125A (ja) * 1985-06-11 1986-12-15 Nec Corp ダイバ−シチ受信方式
US4715048A (en) * 1986-05-02 1987-12-22 Canadian Patents And Development Limited Frequency offset diversity receiving system
FR2621130B1 (fr) * 1987-09-25 1990-01-26 Centre Nat Etd Spatiales Dispositif de mesure de produits d'intermodulation d'un systeme recepteur
US5109536A (en) * 1989-10-27 1992-04-28 Motorola, Inc. Single-block filter for antenna duplexing and antenna-summed diversity
JP2652264B2 (ja) * 1990-07-19 1997-09-10 国際電信電話株式会社 妨害波除去方式及び送受信装置
US5134417A (en) * 1990-07-23 1992-07-28 Hughes Aircraft Company Plural frequency matrix multiplexer
DE4322863C2 (de) * 1993-07-09 1995-05-18 Ant Nachrichtentech Mobilfunkantennenanlage
JPH0746248A (ja) * 1993-07-30 1995-02-14 Toshiba Corp 無線通信システム
US5619503A (en) * 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5552798A (en) * 1994-08-23 1996-09-03 Globalstar L.P. Antenna for multipath satellite communication links
US5602833A (en) * 1994-12-19 1997-02-11 Qualcomm Incorporated Method and apparatus for using Walsh shift keying in a spread spectrum communication system
US5592481A (en) * 1995-06-06 1997-01-07 Globalstar L.P. Multiple satellite repeater capacity loading with multiple spread spectrum gateway antennas

Also Published As

Publication number Publication date
CA2239034A1 (en) 1997-06-19
CN1117437C (zh) 2003-08-06
WO1997022188A3 (en) 1997-08-07
DE69606718D1 (de) 2000-03-23
US5722049A (en) 1998-02-24
CN1208522A (zh) 1999-02-17
KR19990071918A (ko) 1999-09-27
EP0865689A2 (en) 1998-09-23
WO1997022188A2 (en) 1997-06-19
EA000972B1 (ru) 2000-08-28
AU721839B2 (en) 2000-07-13
CA2239034C (en) 2004-06-08
DE69606718T2 (de) 2000-07-06
EP0865689B1 (en) 2000-02-16
EA199800479A1 (ru) 1999-02-25
AU1742397A (en) 1997-07-03

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 8A, 9A, 10A, 11A, 12A, 13A E 14A ANUIDADES.

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.