NO985402L - FremgangsmÕte og system for valg av antennelobe i en basestasjon i et radio - Google Patents

FremgangsmÕte og system for valg av antennelobe i en basestasjon i et radio

Info

Publication number
NO985402L
NO985402L NO985402A NO985402A NO985402L NO 985402 L NO985402 L NO 985402L NO 985402 A NO985402 A NO 985402A NO 985402 A NO985402 A NO 985402A NO 985402 L NO985402 L NO 985402L
Authority
NO
Norway
Prior art keywords
base station
measuring
control means
antenna
signals
Prior art date
Application number
NO985402A
Other languages
English (en)
Norwegian (no)
Other versions
NO985402D0 (no
Inventor
Jorma Pallonen
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 NO985402D0 publication Critical patent/NO985402D0/no
Publication of NO985402L publication Critical patent/NO985402L/no

Links

Classifications

    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
NO985402A 1996-05-22 1998-11-20 FremgangsmÕte og system for valg av antennelobe i en basestasjon i et radio NO985402L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962165A FI107851B (fi) 1996-05-22 1996-05-22 Menetelmä antennikeilan valitsemiseksi, tukiasema ja solukkoradiojärjestelmä
PCT/FI1997/000307 WO1997044978A1 (en) 1996-05-22 1997-05-21 Method and system for selecting an antenna beam of a base station of a radio system

Publications (2)

Publication Number Publication Date
NO985402D0 NO985402D0 (no) 1998-11-20
NO985402L true NO985402L (no) 1998-11-20

Family

ID=8546066

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985402A NO985402L (no) 1996-05-22 1998-11-20 FremgangsmÕte og system for valg av antennelobe i en basestasjon i et radio

Country Status (10)

Country Link
US (1) US6408169B1 (fi)
EP (1) EP0894414B1 (fi)
JP (1) JP2000511014A (fi)
CN (1) CN1104175C (fi)
AT (1) ATE271744T1 (fi)
AU (1) AU719480B2 (fi)
DE (1) DE69729940T2 (fi)
FI (1) FI107851B (fi)
NO (1) NO985402L (fi)
WO (1) WO1997044978A1 (fi)

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US7499428B2 (en) * 2002-11-07 2009-03-03 Qualcomm, Incorporated Method, apparatus, and system for receiving data on a first frequency band and observing a second frequency band
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US20080056170A1 (en) * 2006-08-14 2008-03-06 Nokia Corporation Reduced performance mode when receiving a common control channel
KR100912506B1 (ko) * 2007-08-28 2009-08-17 한국전자통신연구원 기지국 송수신 안테나 및 그의 운용 방법
EP2192814A4 (en) * 2007-09-11 2014-03-19 Fujitsu Ltd WIRELESS BASE STATION AND ITS CONTROL METHOD
US20090252204A1 (en) * 2008-04-04 2009-10-08 Delphi Technologies, Inc. Receiver system for receiving analog and digital signals
US8107915B2 (en) * 2008-04-28 2012-01-31 Delphi Technologies, Inc. Receiver system and method for receiving signals
JP5344978B2 (ja) * 2009-04-22 2013-11-20 パナソニック株式会社 指向性パターン決定方法
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KR101791270B1 (ko) 2012-05-14 2017-11-20 삼성전자주식회사 이동통신 시스템에서 공동으로 신호를 송수신하는 통신 방법 및 장치
JP6276065B2 (ja) * 2014-02-26 2018-02-07 パナソニック株式会社 無線通信方法及び無線通信装置
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KR102341215B1 (ko) 2014-11-26 2021-12-20 삼성전자주식회사 빔포밍을 이용하는 이동 통신 시스템에서의 랜덤 액세스 기법
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CN108075846B (zh) * 2016-11-17 2021-06-18 中兴通讯股份有限公司 一种基站干扰检测方法及装置
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Also Published As

Publication number Publication date
CN1104175C (zh) 2003-03-26
FI962165A0 (fi) 1996-05-22
NO985402D0 (no) 1998-11-20
DE69729940T2 (de) 2005-08-25
FI107851B (fi) 2001-10-15
AU2901097A (en) 1997-12-09
ATE271744T1 (de) 2004-08-15
DE69729940D1 (de) 2004-08-26
US20020034943A1 (en) 2002-03-21
EP0894414B1 (en) 2004-07-21
US6408169B1 (en) 2002-06-18
EP0894414A1 (en) 1999-02-03
WO1997044978A1 (en) 1997-11-27
JP2000511014A (ja) 2000-08-22
FI962165A (fi) 1997-11-23
CN1217129A (zh) 1999-05-19
AU719480B2 (en) 2000-05-11

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