JP4629065B2 - ビームフォーム方向を選択する装置 - Google Patents

ビームフォーム方向を選択する装置 Download PDF

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Publication number
JP4629065B2
JP4629065B2 JP2007104702A JP2007104702A JP4629065B2 JP 4629065 B2 JP4629065 B2 JP 4629065B2 JP 2007104702 A JP2007104702 A JP 2007104702A JP 2007104702 A JP2007104702 A JP 2007104702A JP 4629065 B2 JP4629065 B2 JP 4629065B2
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Japan
Prior art keywords
node
angle
network
parameters
beamform
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Expired - Fee Related
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JP2007104702A
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English (en)
Japanese (ja)
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JP2007288786A (ja
Inventor
イェルク・ヴィドマー
イマード・アード
ロベルト・フィルツマン
クリスティアン・ハルトマン
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NTT Docomo Inc
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NTT Docomo Inc
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Publication of JP2007288786A publication Critical patent/JP2007288786A/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H01Q1/1257—Means for positioning using the received signal strength
    • 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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture

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  • Mobile Radio Communication Systems (AREA)
JP2007104702A 2006-04-12 2007-04-12 ビームフォーム方向を選択する装置 Expired - Fee Related JP4629065B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20060112581 EP1845584B1 (de) 2006-04-12 2006-04-12 Gerät zur Bestimmung der Keulenrichtung

Publications (2)

Publication Number Publication Date
JP2007288786A JP2007288786A (ja) 2007-11-01
JP4629065B2 true JP4629065B2 (ja) 2011-02-09

Family

ID=36691381

Family Applications (1)

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JP2007104702A Expired - Fee Related JP4629065B2 (ja) 2006-04-12 2007-04-12 ビームフォーム方向を選択する装置

Country Status (3)

Country Link
EP (1) EP1845584B1 (de)
JP (1) JP4629065B2 (de)
DE (1) DE602006004175D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924534A1 (fr) * 2007-11-30 2009-06-05 Canon Kk Procede, appareil et programme informatique d'actualisation d'angles de faisceau d'antenne d'une antenne directionnelle de dispositif sans fil
US8902822B2 (en) * 2008-03-11 2014-12-02 Intel Corporation Arrangements for association and re-association in a wireless network
US8335170B2 (en) * 2008-11-25 2012-12-18 Intel Corporation Directional transmission techniques
FR2939267B1 (fr) * 2008-11-28 2010-12-17 Canon Kk Procede de gestion de routage de communications dans un reseau de communication sans-fil, produit programme d'ordinateur, moyen de stockage et dispositif de gestion correspondant
FR2939991A1 (fr) * 2008-12-11 2010-06-18 Canon Kk Procede de selection d'un angle de reception effectif d'une antenne directionnelle d'un noeud recepteur, produit programme d'ordinateur, moyen de stockage et noeud recepteur
GB2479197B (en) * 2010-04-01 2013-05-15 Canon Kk Configuring a receiving antenna of a receiving device
JP5682487B2 (ja) * 2011-07-08 2015-03-11 富士通株式会社 無線通信装置及び通信ルート選定方法
JP6278382B2 (ja) * 2013-09-24 2018-02-14 公立大学法人首都大学東京 情報端末および情報端末用のプログラム
CN115002002B (zh) * 2022-04-02 2024-02-13 中国兵器科学研究院 一种装备体系信息通联能力评估方法、装置、设备及介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001244983A (ja) * 2000-03-01 2001-09-07 Atr Adaptive Communications Res Lab 無線ネットワークのためのルーチング方法及びルータ装置
JP2003115851A (ja) * 2001-10-03 2003-04-18 Advanced Telecommunication Research Institute International 無線ネットワークの制御方法及び制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970722B1 (en) * 2002-08-22 2005-11-29 Cisco Technology, Inc. Array beamforming with wide nulls
WO2004047333A2 (en) * 2002-11-19 2004-06-03 Tenxc Wireless Hybrid space-time diversity beam forming method
US7453946B2 (en) * 2003-09-03 2008-11-18 Intel Corporation Communication system and method for channel estimation and beamforming using a multi-element array antenna

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001244983A (ja) * 2000-03-01 2001-09-07 Atr Adaptive Communications Res Lab 無線ネットワークのためのルーチング方法及びルータ装置
JP2003115851A (ja) * 2001-10-03 2003-04-18 Advanced Telecommunication Research Institute International 無線ネットワークの制御方法及び制御装置

Also Published As

Publication number Publication date
EP1845584B1 (de) 2008-12-10
DE602006004175D1 (de) 2009-01-22
JP2007288786A (ja) 2007-11-01
EP1845584A1 (de) 2007-10-17

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