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AU4963393A - A method for improving radio coverage in a cellular radio system and a cellular radio system - Google Patents

A method for improving radio coverage in a cellular radio system and a cellular radio system

Info

Publication number
AU4963393A
AU4963393A AU49633/93A AU4963393A AU4963393A AU 4963393 A AU4963393 A AU 4963393A AU 49633/93 A AU49633/93 A AU 49633/93A AU 4963393 A AU4963393 A AU 4963393A AU 4963393 A AU4963393 A AU 4963393A
Authority
AU
Australia
Prior art keywords
radio system
cellular radio
improving
cellular
coverage
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU49633/93A
Inventor
Martin William Greenwood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of AU4963393A publication Critical patent/AU4963393A/en
Abandoned legal-status Critical Current

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
    • 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)
  • Radio Relay Systems (AREA)
AU49633/93A 1992-11-12 1993-09-17 A method for improving radio coverage in a cellular radio system and a cellular radio system Abandoned AU4963393A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9223703 1992-11-12
GB9223703A GB2272599A (en) 1992-11-12 1992-11-12 A method of cellular radio communication and a cellular radio system for use in such method
PCT/FI1993/000372 WO1994011957A1 (en) 1992-11-12 1993-09-17 A method for improving radio coverage in a cellular radio system and a cellular radio system

Publications (1)

Publication Number Publication Date
AU4963393A true AU4963393A (en) 1994-06-08

Family

ID=10724949

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49633/93A Abandoned AU4963393A (en) 1992-11-12 1993-09-17 A method for improving radio coverage in a cellular radio system and a cellular radio system

Country Status (3)

Country Link
AU (1) AU4963393A (en)
GB (1) GB2272599A (en)
WO (1) WO1994011957A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ272084A (en) * 1994-06-08 1997-02-24 Alcatel Australia Tdma mobile radio: extended range with adjacent located transceivers
US5787344A (en) * 1994-06-28 1998-07-28 Scheinert; Stefan Arrangements of base transceiver stations of an area-covering network
FI108763B (en) * 1994-10-06 2002-03-15 Nokia Corp Method, mobile telephony system and mobile station for making a telephone connection
US6132306A (en) * 1995-09-06 2000-10-17 Cisco Systems, Inc. Cellular communication system with dedicated repeater channels
US5970410A (en) * 1996-02-27 1999-10-19 Airnet Communications Corp. Cellular system plan using in band-translators to enable efficient deployment of high capacity base transceiver systems
DE19611342A1 (en) * 1996-03-22 1997-09-25 Mikom Gmbh Repeater arrangement
US6088592A (en) * 1996-03-25 2000-07-11 Airnet Communications Corporation Wireless system plan using in band-translators with diversity backhaul to enable efficient depolyment of high capacity base transceiver systems
US5832365A (en) * 1996-09-30 1998-11-03 Lucent Technologies Inc. Communication system comprising an active-antenna repeater
US5953637A (en) * 1996-12-20 1999-09-14 Airnet Communications Corporation Time slot recovery for remote in-band translator in time division multiple access wireless system
FR2760167B1 (en) * 1997-02-21 2000-08-04 Sagem RADIOTELEPHONY METHOD BETWEEN A BASE STATION AND A MOBILE TELEPHONE THROUGH A REPEATER
US7248559B2 (en) 2001-10-17 2007-07-24 Nortel Networks Limited Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
CA2486758A1 (en) 2002-06-21 2003-12-31 Widefi, Inc. Wireless local area network repeater
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
US7200134B2 (en) 2002-10-01 2007-04-03 Widefi, Inc. Wireless area network using frequency translation and retransmission based on modified protocol messages for enhancing network coverage
US8122134B2 (en) 2002-10-11 2012-02-21 Qualcomm Incorporated Reducing loop effects in a wireless local area network repeater
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
US8060009B2 (en) 2002-10-15 2011-11-15 Qualcomm Incorporated Wireless local area network repeater with automatic gain control for extending network coverage
US7230935B2 (en) 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
MXPA05005247A (en) 2002-11-15 2005-07-25 Widefi Inc Wireless local area network repeater with detection.
JP2006510326A (en) 2002-12-16 2006-03-23 ワイデファイ インコーポレイテッド Improved wireless network repeater
GB2406018B (en) * 2003-09-09 2005-08-10 Motorola Inc Wireless communication system, wireless communication unit and method of routeing a communication
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
US7233771B2 (en) 2004-05-13 2007-06-19 Widefi, Inc. Non-frequency translating repeater with downlink detection for uplink and downlink synchronization
US7187904B2 (en) 2004-06-03 2007-03-06 Widefi, Inc. Frequency translating repeater with low cost high performance local oscillator architecture
US8059727B2 (en) 2005-01-28 2011-11-15 Qualcomm Incorporated Physical layer repeater configuration for increasing MIMO performance
CN1929440B (en) * 2005-09-09 2011-04-20 华为技术有限公司 Method and system for business flow management based on transfer station
KR101123600B1 (en) 2006-09-21 2012-03-21 퀄컴 인코포레이티드 Method and apparatus for mitigating oscillation between repeaters
CA2667470A1 (en) 2006-10-26 2008-05-15 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers
JP5002650B2 (en) * 2007-07-19 2012-08-15 パナソニック株式会社 Relay station, mobile station, and relay transmission method in mobile communication system
US8315229B2 (en) 2008-07-07 2012-11-20 Research In Motion Limited Methods and apparatus for wireless communication
US8547861B2 (en) 2008-07-07 2013-10-01 Apple Inc. Optimizing downlink communications between a base station and a remote terminal by power sharing
US8811339B2 (en) 2008-07-07 2014-08-19 Blackberry Limited Handover schemes for wireless systems
US8340235B2 (en) 2008-09-25 2012-12-25 Research In Motion Limited X-MIMO systems with multi-transmitters and multi-receivers
KR101712230B1 (en) * 2009-09-24 2017-03-03 애플 인크. Methods of radio communication involving multiple radio channels, and radio signal repeater and mobile station apparatuses implementing same
GB2482761B (en) * 2011-06-17 2015-12-23 Airwave Solutions Ltd Communications system, apparatus and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507442C3 (en) * 1987-03-24 1998-06-29 Mitsubishi Electric Corp Hoegfrekvenssignal-foerstaerkare
US5152002A (en) * 1987-08-03 1992-09-29 Orion Industries, Inc. System and method for extending cell site coverage
FR2657204A2 (en) * 1989-08-29 1991-07-19 Matra Communication RADIO-TELEPHONE COMMUNICATION NETWORK.
GB2237478A (en) * 1989-10-23 1991-05-01 British Aerospace Radio telephony system
US5187806A (en) * 1990-02-16 1993-02-16 Johnson Edward R Apparatus and method for expanding cellular system capacity
GB2242337B (en) * 1990-03-22 1994-06-08 Plessey Co Ltd A mobile telephone system
US5218715A (en) * 1991-01-15 1993-06-08 Orion Industries, Inc. Multi-donor booster operation and system

Also Published As

Publication number Publication date
GB2272599A (en) 1994-05-18
GB9223703D0 (en) 1992-12-23
WO1994011957A1 (en) 1994-05-26

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