AR075415A1 - Sistema de antenas distribuidas (das, distributed antenna system ) retrodirectivo, con transporte retardado - Google Patents

Sistema de antenas distribuidas (das, distributed antenna system ) retrodirectivo, con transporte retardado

Info

Publication number
AR075415A1
AR075415A1 ARP100100407A ARP100100407A AR075415A1 AR 075415 A1 AR075415 A1 AR 075415A1 AR P100100407 A ARP100100407 A AR P100100407A AR P100100407 A ARP100100407 A AR P100100407A AR 075415 A1 AR075415 A1 AR 075415A1
Authority
AR
Argentina
Prior art keywords
distributed
das
retrodirective
antenna system
distributed antenna
Prior art date
Application number
ARP100100407A
Other languages
English (en)
Inventor
Larry G Fischer
Morten Tolstrup
Harold A Roberts
Original Assignee
Adc Telecommunications 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 Adc Telecommunications Inc filed Critical Adc Telecommunications Inc
Publication of AR075415A1 publication Critical patent/AR075415A1/es

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
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Se provee un DAS (Distributed Antenna System, Sistema de Antenas Distribuidas) que comprende: una unidad anfitriona y una pluralidad de unidades remotas colocadas de manera de definir un área de cobertura en comun. Cada una de entre la pluralidad de unidades remotas está comunicativamente acoplada a la unidad anfitriona, apunta por lo menos parcialmente hacia el área de cobertura en comun, y transmite simultáneamente datos desde la unidad anfitriona.
ARP100100407A 2009-02-12 2010-02-12 Sistema de antenas distribuidas (das, distributed antenna system ) retrodirectivo, con transporte retardado AR075415A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37047409A 2009-02-12 2009-02-12

Publications (1)

Publication Number Publication Date
AR075415A1 true AR075415A1 (es) 2011-03-30

Family

ID=42562251

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100407A AR075415A1 (es) 2009-02-12 2010-02-12 Sistema de antenas distribuidas (das, distributed antenna system ) retrodirectivo, con transporte retardado

Country Status (7)

Country Link
EP (1) EP2396907B1 (es)
JP (1) JP2012517768A (es)
CN (1) CN102318221B (es)
AR (1) AR075415A1 (es)
AU (1) AU2010213878A1 (es)
IL (1) IL214610A0 (es)
WO (1) WO2010093613A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9276685B2 (en) * 2011-10-14 2016-03-01 Qualcomm Incorporated Distributed antenna systems and methods of wireless communications for facilitating simulcasting and de-simulcasting of downlink transmissions
US9312941B2 (en) 2011-10-14 2016-04-12 Qualcomm Incorporated Base stations and methods for facilitating dynamic simulcasting and de-simulcasting in a distributed antenna system
US8688131B2 (en) 2011-10-14 2014-04-01 Qualcomm Incorporated Apparatus and methods for facilitating simulcasting and de-simulcasting in a distributed antenna system
US8634323B2 (en) 2011-10-14 2014-01-21 Qualcomm Incorporated Apparatuses and methods for facilitating simulcasting and de-simulcasting with a plurality of base stations
CN102752766B (zh) * 2012-06-05 2015-04-22 北京邮电大学 分布式天线通信系统及越区切换方法
US9832002B2 (en) * 2014-07-17 2017-11-28 Huawei Technologies Co., Ltd. Phalanx radio system architecture for high capacity wireless communication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475246A (en) * 1982-12-21 1984-10-02 Motorola, Inc. Simulcast same frequency repeater system
US5014344A (en) * 1990-03-19 1991-05-07 Motorola, Inc. Method for synchronizing the transmissions in a simulcast transmission system
US5127101A (en) * 1991-02-01 1992-06-30 Ericsson Ge Mobile Communications Inc. Simulcast auto alignment system
JP3940490B2 (ja) * 1998-03-13 2007-07-04 株式会社東芝 分散アンテナシステム
US7047028B2 (en) * 2002-11-15 2006-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Optical fiber coupling configurations for a main-remote radio base station and a hybrid radio base station

Also Published As

Publication number Publication date
WO2010093613A3 (en) 2010-10-28
EP2396907B1 (en) 2021-12-29
EP2396907A4 (en) 2014-04-23
CN102318221A (zh) 2012-01-11
CN102318221B (zh) 2015-04-01
WO2010093613A2 (en) 2010-08-19
AU2010213878A1 (en) 2011-09-08
JP2012517768A (ja) 2012-08-02
EP2396907A2 (en) 2011-12-21
IL214610A0 (en) 2011-09-27

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