DE602004006829D1 - Mehrantennendiversitätssystem und Antennenvorrichtung - Google Patents

Mehrantennendiversitätssystem und Antennenvorrichtung

Info

Publication number
DE602004006829D1
DE602004006829D1 DE602004006829T DE602004006829T DE602004006829D1 DE 602004006829 D1 DE602004006829 D1 DE 602004006829D1 DE 602004006829 T DE602004006829 T DE 602004006829T DE 602004006829 T DE602004006829 T DE 602004006829T DE 602004006829 D1 DE602004006829 D1 DE 602004006829D1
Authority
DE
Germany
Prior art keywords
antenna
diversity system
antenna device
antenna diversity
diversity
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004006829T
Other languages
English (en)
Other versions
DE602004006829T2 (de
Inventor
Funakubo
Hironobu Sunden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE602004006829D1 publication Critical patent/DE602004006829D1/de
Application granted granted Critical
Publication of DE602004006829T2 publication Critical patent/DE602004006829T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
  • Radio Transmission System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE602004006829T 2004-03-08 2004-08-26 Mehrantennendiversitätssystem und Antennenvorrichtung Active DE602004006829T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004064363A JP4256804B2 (ja) 2004-03-08 2004-03-08 マルチアンテナシステム
JP2004064363 2004-03-08

Publications (2)

Publication Number Publication Date
DE602004006829D1 true DE602004006829D1 (de) 2007-07-19
DE602004006829T2 DE602004006829T2 (de) 2008-02-07

Family

ID=34824531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006829T Active DE602004006829T2 (de) 2004-03-08 2004-08-26 Mehrantennendiversitätssystem und Antennenvorrichtung

Country Status (4)

Country Link
US (1) US7394883B2 (de)
EP (1) EP1575192B1 (de)
JP (1) JP4256804B2 (de)
DE (1) DE602004006829T2 (de)

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US9247543B2 (en) 2013-07-23 2016-01-26 Corning Optical Communications Wireless Ltd Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs)
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US9385810B2 (en) 2013-09-30 2016-07-05 Corning Optical Communications Wireless Ltd Connection mapping in distributed communication systems
US9450689B2 (en) 2013-10-07 2016-09-20 Commscope Technologies Llc Systems and methods for delay management in distributed antenna system with direct digital interface to base station
US9178635B2 (en) 2014-01-03 2015-11-03 Corning Optical Communications Wireless Ltd Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference
JP2015129657A (ja) * 2014-01-07 2015-07-16 横河電機株式会社 測定装置
US9775123B2 (en) 2014-03-28 2017-09-26 Corning Optical Communications Wireless Ltd. Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power
US9357551B2 (en) 2014-05-30 2016-05-31 Corning Optical Communications Wireless Ltd Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems
US9525472B2 (en) 2014-07-30 2016-12-20 Corning Incorporated Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods
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US10659163B2 (en) 2014-09-25 2020-05-19 Corning Optical Communications LLC Supporting analog remote antenna units (RAUs) in digital distributed antenna systems (DASs) using analog RAU digital adaptors
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Also Published As

Publication number Publication date
JP4256804B2 (ja) 2009-04-22
DE602004006829T2 (de) 2008-02-07
EP1575192B1 (de) 2007-06-06
EP1575192A1 (de) 2005-09-14
US7394883B2 (en) 2008-07-01
JP2005252996A (ja) 2005-09-15
US20050208976A1 (en) 2005-09-22

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: FUNAKUBO, TOSHIAKI, KAWASAKI, KANAGAWA, JP

Inventor name: SUNDEN, HIRONOBU, YOKOHAMA, KANAGAWA, JP

8364 No opposition during term of opposition