ATE422275T1 - Verfahren und anordnung für verbessertes feeder- sharing in einem telekommunikationssystem - Google Patents

Verfahren und anordnung für verbessertes feeder- sharing in einem telekommunikationssystem

Info

Publication number
ATE422275T1
ATE422275T1 AT05754785T AT05754785T ATE422275T1 AT E422275 T1 ATE422275 T1 AT E422275T1 AT 05754785 T AT05754785 T AT 05754785T AT 05754785 T AT05754785 T AT 05754785T AT E422275 T1 ATE422275 T1 AT E422275T1
Authority
AT
Austria
Prior art keywords
terminal
terminals
connected via
arrangement
signals
Prior art date
Application number
AT05754785T
Other languages
English (en)
Inventor
Bo Berglund
Ulf Skaerby
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE422275T1 publication Critical patent/ATE422275T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Mobile Radio Communication Systems (AREA)
AT05754785T 2005-06-17 2005-06-17 Verfahren und anordnung für verbessertes feeder- sharing in einem telekommunikationssystem ATE422275T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/000938 WO2006135288A1 (en) 2005-06-17 2005-06-17 Method and arrangement for improved feeder sharing in a telecommunication system

Publications (1)

Publication Number Publication Date
ATE422275T1 true ATE422275T1 (de) 2009-02-15

Family

ID=37532557

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05754785T ATE422275T1 (de) 2005-06-17 2005-06-17 Verfahren und anordnung für verbessertes feeder- sharing in einem telekommunikationssystem

Country Status (5)

Country Link
US (2) US8412117B2 (de)
EP (1) EP1891734B1 (de)
AT (1) ATE422275T1 (de)
DE (1) DE602005012637D1 (de)
WO (1) WO2006135288A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8023999B2 (en) * 2006-12-28 2011-09-20 Alcatel Lucent Base station architecture using decentralized duplexers
WO2008103083A1 (en) * 2007-02-19 2008-08-28 Telefonaktiebolaget Lm Ericsson (Publ) An apparatus and a method for directing a received signal in an antenna system
CN103457622B (zh) * 2013-08-14 2016-08-17 京信通信系统（广州）有限公司 共用天馈的通信设备及系统
US20160127993A1 (en) * 2014-11-04 2016-05-05 Qualcomm Incorporated Antenna tuner control for wan/wlan antenna sharing
CN105530039B (zh) * 2015-12-23 2019-05-28 通号通信信息集团上海有限公司 合路器、合路装置和信号合路系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970479A (en) * 1989-11-27 1990-11-13 Rockwell International Corporation Multicoupler including frequency shift filters
US5630223A (en) * 1994-12-07 1997-05-13 American Nucleonics Corporation Adaptive method and apparatus for eliminating interference between radio transceivers
US6658263B1 (en) * 1999-12-21 2003-12-02 Lucent Technologies Inc. Wireless system combining arrangement and method thereof
US6658231B2 (en) 2000-05-09 2003-12-02 Sony Corporation Receiver for user-demand information and entertainment system using wide area digital broadcast
US6522307B2 (en) * 2000-07-14 2003-02-18 Lg Electronics Inc. Antenna sharing apparatus of base station in W-CDMA system
US6957087B1 (en) * 2000-10-19 2005-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Power control in MCPA equipped base stations
CN1853363B (zh) * 2003-04-25 2011-03-23 辛格勒无线二公司 基站内使用多载波功率放大器和组合方案实现全冗余天线跳变的系统及方法
US7120465B2 (en) * 2003-12-20 2006-10-10 Telefonaktiebolaget Lm Ericsson (Publ) Transceiver system including multiple radio base stations that share an antenna

Also Published As

Publication number Publication date
EP1891734A1 (de) 2008-02-27
US20080267097A1 (en) 2008-10-30
EP1891734B1 (de) 2009-02-04
DE602005012637D1 (de) 2009-03-19
US9048931B2 (en) 2015-06-02
US20130215800A1 (en) 2013-08-22
US8412117B2 (en) 2013-04-02
WO2006135288A1 (en) 2006-12-21

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Legal Events

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