KR20020093947A - 밀폐된 지역의 무선 주파수 커버리지 - Google Patents

밀폐된 지역의 무선 주파수 커버리지 Download PDF

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Publication number
KR20020093947A
KR20020093947A KR1020027014264A KR20027014264A KR20020093947A KR 20020093947 A KR20020093947 A KR 20020093947A KR 1020027014264 A KR1020027014264 A KR 1020027014264A KR 20027014264 A KR20027014264 A KR 20027014264A KR 20020093947 A KR20020093947 A KR 20020093947A
Authority
KR
South Korea
Prior art keywords
signal
slave
transceivers
signals
master
Prior art date
Application number
KR1020027014264A
Other languages
English (en)
Korean (ko)
Inventor
하임 위스만
Original Assignee
콸콤 인코포레이티드
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 콸콤 인코포레이티드 filed Critical 콸콤 인코포레이티드
Publication of KR20020093947A publication Critical patent/KR20020093947A/ko

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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
    • H04W88/085—Access point devices with remote components
    • 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
    • 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
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020027014264A 2000-04-25 2001-04-24 밀폐된 지역의 무선 주파수 커버리지 KR20020093947A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55772200A 2000-04-25 2000-04-25
US09/557,722 2000-04-25
PCT/US2001/013200 WO2001082642A1 (fr) 2000-04-25 2001-04-24 Couverture r/f de regions fermees

Publications (1)

Publication Number Publication Date
KR20020093947A true KR20020093947A (ko) 2002-12-16

Family

ID=24226632

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027014264A KR20020093947A (ko) 2000-04-25 2001-04-24 밀폐된 지역의 무선 주파수 커버리지

Country Status (10)

Country Link
EP (1) EP1277364A1 (fr)
JP (1) JP2003531554A (fr)
KR (1) KR20020093947A (fr)
CN (1) CN1426664A (fr)
AU (1) AU2001255629A1 (fr)
CA (1) CA2406273A1 (fr)
HK (1) HK1054649A1 (fr)
IL (1) IL152386A0 (fr)
MX (1) MXPA02010543A (fr)
WO (1) WO2001082642A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070008939A1 (en) * 2005-06-10 2007-01-11 Adc Telecommunications, Inc. Providing wireless coverage into substantially closed environments
US7599711B2 (en) * 2006-04-12 2009-10-06 Adc Telecommunications, Inc. Systems and methods for analog transport of RF voice/data communications
CN101203015B (zh) * 2006-12-14 2011-01-26 亿阳信通股份有限公司 基站无线场强覆盖区域范围确定方法和装置
US8676214B2 (en) 2009-02-12 2014-03-18 Adc Telecommunications, Inc. Backfire distributed antenna system (DAS) with delayed transport
US8472579B2 (en) 2010-07-28 2013-06-25 Adc Telecommunications, Inc. Distributed digital reference clock
US8532242B2 (en) 2010-10-27 2013-09-10 Adc Telecommunications, Inc. Distributed antenna system with combination of both all digital transport and hybrid digital/analog transport
US8693342B2 (en) 2011-10-28 2014-04-08 Adc Telecommunications, Inc. Distributed antenna system using time division duplexing scheme
CN103580708B (zh) * 2012-07-30 2016-01-27 京信通信系统（广州）有限公司 一种收发信机装置、阵列天线装置及室内和室外覆盖系统
CN110212974B (zh) 2013-02-22 2022-10-04 Adc电信股份有限公司 来自于分布式天线系统的基站网络接口的主基准
US9178636B2 (en) 2013-02-22 2015-11-03 Adc Telecommunications, Inc. Universal remote radio head
US9787457B2 (en) 2013-10-07 2017-10-10 Commscope Technologies Llc Systems and methods for integrating asynchronous signals in distributed antenna system with direct digital interface to base station
CN106471754B (zh) 2014-06-11 2019-09-20 康普技术有限责任公司 通过分布式天线系统的比特率高效传输
US10499269B2 (en) 2015-11-12 2019-12-03 Commscope Technologies Llc Systems and methods for assigning controlled nodes to channel interfaces of a controller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513176A (en) * 1990-12-07 1996-04-30 Qualcomm Incorporated Dual distributed antenna system
US5404570A (en) * 1992-11-23 1995-04-04 Telefonaktiebolaget L M Ericsson Radio coverage in closed environments
US5918154A (en) * 1995-08-23 1999-06-29 Pcs Wireless, Inc. Communications systems employing antenna diversity

Also Published As

Publication number Publication date
HK1054649A1 (zh) 2003-12-05
EP1277364A1 (fr) 2003-01-22
CA2406273A1 (fr) 2001-11-01
IL152386A0 (en) 2003-05-29
WO2001082642A1 (fr) 2001-11-01
CN1426664A (zh) 2003-06-25
AU2001255629A1 (en) 2001-11-07
JP2003531554A (ja) 2003-10-21
MXPA02010543A (es) 2003-05-14

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