ATE545220T1 - Selbstoptimierender repeater - Google Patents

Selbstoptimierender repeater

Info

Publication number
ATE545220T1
ATE545220T1 AT08775001T AT08775001T ATE545220T1 AT E545220 T1 ATE545220 T1 AT E545220T1 AT 08775001 T AT08775001 T AT 08775001T AT 08775001 T AT08775001 T AT 08775001T AT E545220 T1 ATE545220 T1 AT E545220T1
Authority
AT
Austria
Prior art keywords
self
communication resources
repeater
subset
optimizing repeater
Prior art date
Application number
AT08775001T
Other languages
English (en)
Inventor
Christian Hoymann
Magnus Almgren
Per Skillermark
Arne Simonsson
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 ATE545220T1 publication Critical patent/ATE545220T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
AT08775001T 2008-07-10 2008-07-10 Selbstoptimierender repeater ATE545220T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/059041 WO2010003462A1 (en) 2008-07-10 2008-07-10 Self-optimizing repeater

Publications (1)

Publication Number Publication Date
ATE545220T1 true ATE545220T1 (de) 2012-02-15

Family

ID=40242647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08775001T ATE545220T1 (de) 2008-07-10 2008-07-10 Selbstoptimierender repeater

Country Status (6)

Country Link
US (1) US9660720B2 (de)
EP (1) EP2313993B1 (de)
JP (1) JP2011527538A (de)
AT (1) ATE545220T1 (de)
ES (1) ES2382092T3 (de)
WO (1) WO2010003462A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9301152B2 (en) * 2010-11-03 2016-03-29 Telefonaktiebolaget L M Ericsson Repeater device
WO2013184047A1 (en) * 2012-06-04 2013-12-12 Telefonaktiebolaget L M Ericsson (Publ) Resource allocation in a communication system with sub-band repeaters
CA2814303A1 (en) 2013-04-26 2014-10-26 Cellphone-Mate, Inc. Apparatus and methods for radio frequency signal boosters
EP2930860B1 (de) 2014-04-08 2021-01-06 CommScope Technologies LLC Digitales Repeatersystem
US9136925B1 (en) * 2014-05-19 2015-09-15 King Fahd University Of Petroleum And Minerals Two-path amplify-and-forward relaying method for bandwidth efficient cognitive radios
US10873538B2 (en) * 2015-05-05 2020-12-22 Avaya Inc. Automatic cloud capacity adjustment
TWI631833B (zh) * 2016-12-14 2018-08-01 財團法人工業技術研究院 資料傳輸模式設定方法及應用其之基站裝置以及終端裝置
EP3451532A1 (de) 2017-08-31 2019-03-06 Wilson Electronics, LLC Schutz von leistungsverstärkern in einem signal-booster
US20210409104A1 (en) * 2020-06-26 2021-12-30 Wilson Electronics, Llc Time division duplex (tdd) network protection repeater

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830774B2 (ja) * 1979-05-04 1983-07-01 日本電信電話株式会社 無線中継方式
JPS5840938A (ja) * 1981-09-03 1983-03-10 Nippon Telegr & Teleph Corp <Ntt> 無線中継装置
JPS60250736A (ja) * 1984-05-28 1985-12-11 Fujitsu Ltd 多方向時分割無線通信方式
GB8809602D0 (en) 1988-04-22 1988-05-25 British Telecomm Mobile radio systems
JP2974385B2 (ja) * 1990-08-29 1999-11-10 日本電信電話株式会社 無線中継方式
AU672054B2 (en) 1992-12-30 1996-09-19 Radio Communication Systems Ltd. Bothway RF repeater for personal communications systems
JPH07284156A (ja) * 1994-04-13 1995-10-27 Nippon Idou Tsushin Kk 移動通信の周辺受信局装置
EP0681374A1 (de) * 1994-05-02 1995-11-08 MIKOM GmbH "On-Frequency" Repeater mit optimiertem Wirkungsgrad für digitale Funknetze GSM, DCS 1800, PCS 1900 und ähnliches
JPH08163058A (ja) 1994-12-01 1996-06-21 Fujitsu Ltd 通信システム
JPH09298521A (ja) 1996-05-08 1997-11-18 Nec Eng Ltd 無線中継制御方法及び無線通信中継制御方式
SE510569C2 (sv) 1996-05-31 1999-06-07 Allgon Ab Repeterare med variabel bandbredd
US5832365A (en) 1996-09-30 1998-11-03 Lucent Technologies Inc. Communication system comprising an active-antenna repeater
JPH11112399A (ja) * 1997-09-29 1999-04-23 Ntt Mobil Commun Network Inc 移動通信の周波数選択形中継方法及び装置
FI973850L (fi) * 1997-09-30 1999-03-31 Nokia Telecommunications Oy Menetelmä solukkoradioverkon radiotoistimen radiotaajuuden säätämiseksi
JP3845633B2 (ja) 2003-12-16 2006-11-15 日本無線株式会社 無線伝送システム
WO2005067173A1 (en) * 2003-12-30 2005-07-21 Nokia Corporation Communication system using relay base stations with asymmetric data links
US8185044B2 (en) * 2004-03-31 2012-05-22 Rockstar Bidco Lp Multi-hop load balancing
JP2005303613A (ja) 2004-04-09 2005-10-27 Hitachi Kokusai Electric Inc 無線中継増幅システム
US20070184777A1 (en) 2004-06-07 2007-08-09 Katsumi Tanoue Method of and system for determining the presence of mobile unit in service area in mobile communication network
US8577283B2 (en) 2005-07-15 2013-11-05 Qualcomm Incorporated TDD repeater
JP4892934B2 (ja) 2005-11-07 2012-03-07 株式会社Ｊｖｃケンウッド 無線通信システム、移動型無線機、無線通信方法及びプログラム
CN101479961B (zh) 2006-07-03 2013-03-27 艾利森电话股份有限公司 具有自干扰抵消的多天线中继装置
US8032146B2 (en) * 2006-08-18 2011-10-04 Fujitsu Limited Radio resource management in multihop relay networks
JP4896262B2 (ja) 2007-12-14 2012-03-14 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 適応型無線リピータ

Also Published As

Publication number Publication date
US20120106340A1 (en) 2012-05-03
EP2313993B1 (de) 2012-02-08
JP2011527538A (ja) 2011-10-27
US9660720B2 (en) 2017-05-23
WO2010003462A1 (en) 2010-01-14
EP2313993A1 (de) 2011-04-27
ES2382092T3 (es) 2012-06-05

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