NO20030455L - Forbedret radiosignalforsterker - Google Patents

Forbedret radiosignalforsterker

Info

Publication number
NO20030455L
NO20030455L NO20030455A NO20030455A NO20030455L NO 20030455 L NO20030455 L NO 20030455L NO 20030455 A NO20030455 A NO 20030455A NO 20030455 A NO20030455 A NO 20030455A NO 20030455 L NO20030455 L NO 20030455L
Authority
NO
Norway
Prior art keywords
radio signal
signal amplifier
enhanced radio
enhanced
amplifier
Prior art date
Application number
NO20030455A
Other languages
English (en)
Norwegian (no)
Other versions
NO20030455D0 (no
Inventor
Erol Hepsaydi
Original Assignee
Hutchinson Whampoa Three G Ip
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 Hutchinson Whampoa Three G Ip filed Critical Hutchinson Whampoa Three G Ip
Publication of NO20030455D0 publication Critical patent/NO20030455D0/no
Publication of NO20030455L publication Critical patent/NO20030455L/no

Links

Classifications

    • 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
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • 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
    • H04B7/1555—Selecting relay station antenna mode, e.g. selecting omnidirectional -, directional beams, selecting polarizations
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
  • Near-Field Transmission Systems (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NO20030455A 2002-01-29 2003-01-29 Forbedret radiosignalforsterker NO20030455L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0201987A GB2384652B (en) 2002-01-29 2002-01-29 Improved communications with mobile terminals in restricted areas

Publications (2)

Publication Number Publication Date
NO20030455D0 NO20030455D0 (no) 2003-01-29
NO20030455L true NO20030455L (no) 2003-07-30

Family

ID=9929940

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030455A NO20030455L (no) 2002-01-29 2003-01-29 Forbedret radiosignalforsterker

Country Status (9)

Country Link
US (1) US7327980B2 (fr)
EP (1) EP1333596B1 (fr)
CN (1) CN1436015A (fr)
AU (1) AU2003200262B2 (fr)
DK (1) DK1333596T3 (fr)
ES (1) ES2398954T3 (fr)
GB (1) GB2384652B (fr)
NO (1) NO20030455L (fr)
NZ (1) NZ523876A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079922A2 (fr) * 2003-02-26 2004-09-16 Ems Technologies, Inc. Rehausseur de signal cellulaire
JP4595379B2 (ja) * 2004-04-30 2010-12-08 日本電気株式会社 移動通信サービスシステムおよび方法
WO2006099209A2 (fr) * 2005-03-11 2006-09-21 Ems Technologies, Inc. Repeteur sans fil pouvant etre commande et reconfigure a distance
GB2427789B (en) * 2005-06-24 2008-04-23 Toshiba Res Europ Ltd Repeater apparatus
US20070087695A1 (en) * 2005-10-17 2007-04-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Mobile directional antenna
WO2007068999A1 (fr) 2005-12-16 2007-06-21 Nokia Corporation Relais
US8055270B1 (en) * 2005-12-23 2011-11-08 At&T Mobility Ii Llc System and method for providing location information for a mobile handset
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
WO2008073007A1 (fr) * 2006-12-11 2008-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Procédé et dispositif pour générer une couverture dans un réseau cellulaire
GB2481614B (en) * 2010-06-30 2017-11-22 Fujitsu Ltd Coverage hole compensation in wireless communication networks
US9577738B2 (en) 2013-01-30 2017-02-21 Telefonaktiebolaget Lm Ericsson (Publ) Relay device and associated vehicle and method
GB2518621A (en) * 2013-09-25 2015-04-01 Vodafone Egypt Telecommunications system and method
GB201421388D0 (en) 2014-12-02 2015-01-14 Kolokotronis Dimitris Dynamic azimuth adjustment for cellular repeater antenna systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806938A (en) * 1984-11-20 1989-02-21 Raytheon Company Integrated self-adaptive array repeater and electronically steered directional transponder
JPS6365723A (ja) * 1986-09-05 1988-03-24 Mitsubishi Electric Corp 移動無線通信システム
US5684491A (en) * 1995-01-27 1997-11-04 Hazeltine Corporation High gain antenna systems for cellular use
DE69635606T2 (de) * 1995-10-26 2006-07-27 Ntt Mobile Communications Network Inc. Relaissender
US5819182A (en) * 1995-11-13 1998-10-06 Pacific Communication Sciences, Inc. Method and apparatus for improving receiver performance in a land mobile communications system
US5815116A (en) * 1995-11-29 1998-09-29 Trw Inc. Personal beam cellular communication system
CA2224035A1 (fr) * 1996-12-19 1998-06-19 J. Leland Langston Systeme et methode de communication pour reseau a noeuds de repeteur
GB2347019A (en) * 1999-02-08 2000-08-23 Motorola Ltd An antenna array system
US6731904B1 (en) * 1999-07-20 2004-05-04 Andrew Corporation Side-to-side repeater
US6603976B1 (en) * 1999-08-03 2003-08-05 Ericsson, Inc. Architecture for TOA positioning with LMU control functionality in BSC
AU2001234463A1 (en) 2000-01-14 2001-07-24 Andrew Corporation Repeaters for wireless communication systems
US20010031623A1 (en) * 2000-03-03 2001-10-18 Lee Masoian Channel booster amplifier
DE60021772T2 (de) * 2000-04-07 2006-04-20 Nokia Corp. Verfahren und vorrichtung zur übertragung mit mehreren antennen
US6868254B2 (en) * 2001-08-30 2005-03-15 Qualcomm Incorporated Repeater with diversity transmission
CN101222254A (zh) * 2001-11-20 2008-07-16 高通股份有限公司 受反向链路功率控制的中继器
US7123911B1 (en) * 2002-08-08 2006-10-17 Sprint Spectrum L.P. Method and system of wireless signal repeating
US6993287B2 (en) * 2003-03-04 2006-01-31 Four Bars Clarity, Llc Repeater system for strong signal environments

Also Published As

Publication number Publication date
ES2398954T3 (es) 2013-03-22
NO20030455D0 (no) 2003-01-29
AU2003200262B2 (en) 2007-04-26
HK1055654A1 (en) 2004-01-16
CN1436015A (zh) 2003-08-13
US20030166393A1 (en) 2003-09-04
US7327980B2 (en) 2008-02-05
AU2003200262A1 (en) 2003-08-14
GB2384652A (en) 2003-07-30
DK1333596T3 (da) 2013-02-11
GB2384652B (en) 2005-11-23
EP1333596B1 (fr) 2012-11-07
EP1333596A1 (fr) 2003-08-06
GB0201987D0 (en) 2002-03-13
NZ523876A (en) 2004-09-24

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application