ATE321386T1 - Verfahren zur frequenzregelung eines zellularen repeaters - Google Patents

Verfahren zur frequenzregelung eines zellularen repeaters

Info

Publication number
ATE321386T1
ATE321386T1 AT98946502T AT98946502T ATE321386T1 AT E321386 T1 ATE321386 T1 AT E321386T1 AT 98946502 T AT98946502 T AT 98946502T AT 98946502 T AT98946502 T AT 98946502T AT E321386 T1 ATE321386 T1 AT E321386T1
Authority
AT
Austria
Prior art keywords
repeater
radio
signals
base station
radio frequency
Prior art date
Application number
AT98946502T
Other languages
English (en)
Inventor
Jukka Suonvieri
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE321386T1 publication Critical patent/ATE321386T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)
AT98946502T 1997-09-30 1998-09-30 Verfahren zur frequenzregelung eines zellularen repeaters ATE321386T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI973850A FI973850A7 (fi) 1997-09-30 1997-09-30 Menetelmä solukkoradioverkon radiotoistimen radiotaajuuden säätämiseksi

Publications (1)

Publication Number Publication Date
ATE321386T1 true ATE321386T1 (de) 2006-04-15

Family

ID=8549640

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98946502T ATE321386T1 (de) 1997-09-30 1998-09-30 Verfahren zur frequenzregelung eines zellularen repeaters

Country Status (11)

Country Link
US (1) US6768897B1 (de)
EP (1) EP1004177B1 (de)
JP (1) JP4237937B2 (de)
CN (1) CN1127816C (de)
AT (1) ATE321386T1 (de)
AU (1) AU745459B2 (de)
DE (1) DE69833954T2 (de)
ES (1) ES2258823T3 (de)
FI (1) FI973850A7 (de)
NO (1) NO320223B1 (de)
WO (1) WO1999017476A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106674B (fi) 1998-05-14 2001-03-15 Nokia Networks Oy Menetelmä solukkoradiojärjestelmän toiminnan valvomiseksi
CA2380694A1 (en) * 2002-03-27 2003-09-27 Rack June Baek Method for remotely controlling repeaters of a communications network
AU2003300938A1 (en) * 2002-12-16 2004-07-29 Widefi, Inc. Improved wireless network repeater
ES2352546T3 (es) * 2003-02-24 2011-02-21 Qualcomm Incorporated Sistema de marca de agua de frecuencias de un repetidor de enlace directo.
US7676194B2 (en) 2003-08-22 2010-03-09 Rappaport Theodore S Broadband repeater with security for ultrawideband technologies
AU2005251169B2 (en) * 2004-05-26 2010-07-15 Zboost, Llc Wireless repeater for a duplex communication system implementing a protection based on oscillation detection
KR20060023741A (ko) * 2004-09-10 2006-03-15 삼성전자주식회사 방송신호의 송출제어 시스템 및 방법
IL168149A (en) * 2005-04-20 2010-11-30 Elta Systems Ltd System and method for processing satellite communication data
WO2006126344A1 (ja) * 2005-05-25 2006-11-30 Hitachi Kokusai Electric Inc. 無線中継装置
EP1929660B1 (de) 2005-09-28 2014-08-06 LG Electronics Inc. Verfahren zur erkennung eines verschlüsselten raum-zeit-signals in einem drahtlosen kommunikationssystem
DE102005061335A1 (de) * 2005-12-21 2007-06-28 Rohde & Schwarz Gmbh & Co. Kg Hochfrequenz-Empfangseinheit
JP4786742B2 (ja) * 2006-03-30 2011-10-05 フィンメカニカ・ソシエタ・ペル・アツィオーニ トンネル内に２方向衛星無線通信を拡張するシステム
CN101064913B (zh) * 2006-04-29 2012-05-16 上海贝尔阿尔卡特股份有限公司 无线网络中用于扩展基站覆盖范围的中继站、基站及其方法
GB2443231B (en) 2006-10-04 2011-02-02 Vodafone Plc Configuration of base station repeater
JP5134016B2 (ja) 2007-03-02 2013-01-30 クゥアルコム・インコーポレイテッド 信号品質を向上させるためのオンライン中継器と連携した適応アンテナアレイの使用
EP2220787B1 (de) 2007-12-14 2018-02-28 Telefonaktiebolaget LM Ericsson (publ) Verbesserte funk-repeater-steuerbarkeit
WO2010003462A1 (en) 2008-07-10 2010-01-14 Telefonaktiebolaget Lm Ericsson (Publ) Self-optimizing repeater
US8180281B2 (en) * 2008-12-23 2012-05-15 Pine Valley Investments, Inc. System and method for controlling a mobile repeater
US8611813B1 (en) * 2011-07-22 2013-12-17 Cellco Partnership Utilizing a mobile device to control operation of a repeater
CN103595450A (zh) * 2013-03-27 2014-02-19 深圳国人通信有限公司 移动通信网络直放站的调频控制方法及系统
WO2017031470A1 (en) * 2015-08-19 2017-02-23 Electronic Controlled Systems, Inc. Wireless network aware self pointing antenna
WO2017197350A1 (en) 2016-05-12 2017-11-16 Electronic Controlled Systems, Inc. Self-pointing wi-fi antenna

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274837A (en) * 1987-06-03 1993-12-28 Ericsson Ge Mobile Communications Inc. Trunked radio repeater system with multigroup calling feature
US5125102A (en) 1987-06-03 1992-06-23 Ericsson Ge Mobile Communications Inc. Trunked radio repeater system including synchronization of a control channel and working channels
US5930297A (en) * 1989-11-20 1999-07-27 Interdigital Technology Corporation Base station emulator
CA2001339C (en) * 1988-12-02 1993-12-21 Jaime Andres Borras Repeater for a controlled radio system
US5179720A (en) * 1990-02-23 1993-01-12 Motorola, Inc. Method and apparatus for extended coverage of a trunked radio communications system
GB2242337B (en) * 1990-03-22 1994-06-08 Plessey Co Ltd A mobile telephone system
US5548803A (en) 1992-03-31 1996-08-20 Orion Industries, Inc. Dual-mode booster system
AU672054B2 (en) * 1992-12-30 1996-09-19 Radio Communication Systems Ltd. Bothway RF repeater for personal communications systems
SE9304119D0 (sv) * 1993-12-10 1993-12-10 Ericsson Ge Mobile Communicat Apparatuses and mobile stations for providing packet data communication in digital TDMA cellular systems
SE502811C2 (sv) * 1994-05-11 1996-01-22 Allgon Ab Repeater
US5634191A (en) * 1994-10-24 1997-05-27 Pcs Microcell International, Inc. Self-adjusting RF repeater arrangements for wireless telephone systems
GB9500825D0 (en) * 1995-01-17 1995-03-08 Macnamee Robert J G Radio communications systems with repeaters
JP2755241B2 (ja) * 1995-08-25 1998-05-20 住友電気工業株式会社 無線中継器用発振検出装置およびこの装置が適用された無線中継器
US6005884A (en) * 1995-11-06 1999-12-21 Ems Technologies, Inc. Distributed architecture for a wireless data communications system
US5857144A (en) * 1996-08-09 1999-01-05 Ericsson, Inc. In-band vehicular repeater for trunked radio system
DE19649855B4 (de) * 1996-12-02 2004-08-05 T-Mobile Deutschland Gmbh Repeater für Funksignale

Also Published As

Publication number Publication date
FI973850A0 (fi) 1997-09-30
DE69833954D1 (de) 2006-05-11
WO1999017476A3 (en) 1999-06-24
NO320223B1 (no) 2005-11-14
NO20001637D0 (no) 2000-03-29
CN1272265A (zh) 2000-11-01
WO1999017476A2 (en) 1999-04-08
JP4237937B2 (ja) 2009-03-11
CN1127816C (zh) 2003-11-12
NO20001637L (no) 2000-05-29
EP1004177B1 (de) 2006-03-22
FI973850L (fi) 1999-03-31
AU745459B2 (en) 2002-03-21
FI973850A7 (fi) 1999-03-31
ES2258823T3 (es) 2006-09-01
JP2001518739A (ja) 2001-10-16
US6768897B1 (en) 2004-07-27
DE69833954T2 (de) 2006-12-14
AU9352898A (en) 1999-04-23
EP1004177A2 (de) 2000-05-31

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Legal Events

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