NO20060265L - Antennestyring for et aksesspunkt basert pa probesignaler - Google Patents

Antennestyring for et aksesspunkt basert pa probesignaler

Info

Publication number
NO20060265L
NO20060265L NO20060265A NO20060265A NO20060265L NO 20060265 L NO20060265 L NO 20060265L NO 20060265 A NO20060265 A NO 20060265A NO 20060265 A NO20060265 A NO 20060265A NO 20060265 L NO20060265 L NO 20060265L
Authority
NO
Norway
Prior art keywords
sample
access point
directional
remote station
response
Prior art date
Application number
NO20060265A
Other languages
English (en)
Inventor
Kevin P Johnson
Jr George R Nelson
John A Regnier
John E Hoffmann
Original Assignee
Ipr Licensing Inc
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 Ipr Licensing Inc filed Critical Ipr Licensing Inc
Publication of NO20060265L publication Critical patent/NO20060265L/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
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Fremgangsmåte for å operere et aksesspunkt i et trådløst lokalt nettverk (WLAN) er gitt. Aksesspunktet inkluderer en retningsantenne for kommunikasjon med et flertall av fjerne stasjoner, og retningsantennen inkluderer en omnivinkel og et flertall av retningsvinkler. Fremgangsmåten inkluderer å velge en av de fjerne stasjonene fra flertallet av fjerne stasjoner, å sende et første prøvesignal via omnivinkelen i retningsantennen til den valgte fjerne stasjonen, og å måle et første prøveresponssignal mottatt via omnivinkelen fra den valgte fjerne stasjonen som svar på det første prøvesignalet. Et respektivt andre prøvesignal blir sendt via hver av flertallet av retningsvinkler i retningsantennen til den valgte fjerne stasjonen, og et andre prøveresponssignal mottatt via hver retningsvinkel fra den valgte fjerne stasjonen som svar på det respektive andre prøvesignalet blir målt. Det målte første prøveresponssignalet og de respektive målte andre prøveresponssignalene fra den valgte fjerne stasjonen blir lagret i en antennedatabase.
NO20060265A 2003-06-19 2006-01-18 Antennestyring for et aksesspunkt basert pa probesignaler NO20060265L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47970103P 2003-06-19 2003-06-19
US10/870,696 US7047046B2 (en) 2003-06-19 2004-06-17 Antenna steering for an access point based upon probe signals
PCT/US2004/019604 WO2004114460A2 (en) 2003-06-19 2004-06-18 Antenna steering for an access point based upon probe signals

Publications (1)

Publication Number Publication Date
NO20060265L true NO20060265L (no) 2006-03-27

Family

ID=33544409

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060265A NO20060265L (no) 2003-06-19 2006-01-18 Antennestyring for et aksesspunkt basert pa probesignaler

Country Status (12)

Country Link
US (1) US7047046B2 (no)
EP (1) EP1634381A4 (no)
JP (1) JP2007525066A (no)
KR (2) KR100770233B1 (no)
BR (1) BRPI0411493A (no)
CA (1) CA2529425C (no)
HK (1) HK1090191A1 (no)
IL (1) IL172399A0 (no)
MX (1) MXPA05013812A (no)
NO (1) NO20060265L (no)
TW (1) TWI238610B (no)
WO (1) WO2004114460A2 (no)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6973314B2 (en) * 2001-09-28 2005-12-06 Arraycomm Llc. System and related methods for clustering multi-point communication targets
US20030206532A1 (en) 2002-05-06 2003-11-06 Extricom Ltd. Collaboration between wireless lan access points
CN1663133B (zh) * 2002-05-07 2012-08-22 美商智慧财产权授权股份有限公司 分时双工系统中天线适应
US20050195786A1 (en) * 2002-08-07 2005-09-08 Extricom Ltd. Spatial reuse of frequency channels in a WLAN
US20060209771A1 (en) * 2005-03-03 2006-09-21 Extricom Ltd. Wireless LAN with contention avoidance
CA2529788A1 (en) * 2003-06-19 2004-12-29 Ipr Licensing, Inc. Antenna steering for an 802.11 station
EP1665457A1 (en) * 2003-09-15 2006-06-07 LG Telecom, Ltd. Beam switching antenna system and method and apparatus for controlling the same
US20050219142A1 (en) * 2004-04-05 2005-10-06 Nagy Louis L Self-structuring hybrid antenna system
US20050232206A1 (en) * 2004-04-15 2005-10-20 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Intelligent wireless switch (IWS) and intelligent radio coverage (IRC) for mobile applications
US7366464B2 (en) * 2004-06-04 2008-04-29 Interdigital Technology Corporation Access point operating with a smart antenna in a WLAN and associated methods
DE112005001907B4 (de) 2004-08-07 2022-06-15 Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) Passive Säulenvorheizung mit Merkmal zur Reduzierung der Probenbandenverbreitung
KR100689421B1 (ko) * 2004-12-31 2007-03-08 삼성전자주식회사 무선 통신 시스템에서 이동국 방향을 추정하는 기지국안테나 시스템 및 방법
US8396431B2 (en) * 2005-02-17 2013-03-12 Kyocera Corporation Mobile station traffic state antenna tuning systems and methods
US7577411B2 (en) * 2005-02-17 2009-08-18 Kyocera Corporation Mobile station access and idle state antenna tuning systems and methods
US9306657B2 (en) * 2005-04-08 2016-04-05 The Boeing Company Soft handoff method and apparatus for mobile vehicles using directional antennas
US7813738B2 (en) * 2005-08-11 2010-10-12 Extricom Ltd. WLAN operating on multiple adjacent bands
US20070054639A1 (en) * 2005-09-06 2007-03-08 Bauman Mark A Apparatus and method for improving the reception of an information signal
US20070223402A1 (en) * 2006-03-21 2007-09-27 Shai Waxman Device, system and method of extended-range wireless communication
US7680518B2 (en) * 2006-03-31 2010-03-16 Interdigital Technology Corporation Deviation based antenna control algorithm for an access point
US8175532B2 (en) * 2006-06-06 2012-05-08 Qualcomm Incorporated Apparatus and method for wireless communication via at least one of directional and omni-direction antennas
US8019287B2 (en) * 2006-08-07 2011-09-13 Motorola Mobility, Inc. On demand antenna feedback
JP5034369B2 (ja) * 2006-08-18 2012-09-26 富士通株式会社 無線通信制御方法
JP5185282B2 (ja) 2006-12-18 2013-04-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 指向性アンテナを使用するビーコン送信及び受信の方法及びシステム
JP2009081569A (ja) * 2007-09-25 2009-04-16 Oki Electric Ind Co Ltd 無線伝送装置および無線伝送方法
US8145161B2 (en) * 2007-11-02 2012-03-27 Broadcom Corporation Receive configuration adaptation for wireless transceivers
CN101221232B (zh) * 2008-01-23 2010-12-15 中国电子科技集团公司第三十研究所 一种分布式电台网络用户方位确定方法
EP2111068B1 (en) 2008-04-14 2014-01-01 Alcatel Lucent A picocell base station for wireless telecommunications providing radio coverage lobes as well as a method of identifying which subset of the lobes covers a user terminal
US8179845B2 (en) * 2008-08-21 2012-05-15 Motorola Solutions, Inc. Antenna-aware method for transmitting packets in a wireless communication network
US20100113006A1 (en) * 2008-11-04 2010-05-06 2Wire, Inc. Cell calibration
US8427984B2 (en) * 2009-01-12 2013-04-23 Sparkmotion Inc. Method and system for antenna switching
US9178593B1 (en) 2009-04-21 2015-11-03 Marvell International Ltd. Directional channel measurement and interference avoidance
JP5244704B2 (ja) * 2009-05-26 2013-07-24 京セラ株式会社 無線基地局及び通信制御方法
US8548385B2 (en) 2009-12-16 2013-10-01 Intel Corporation Device, system and method of wireless communication via multiple antenna assemblies
WO2011141844A1 (en) * 2010-05-14 2011-11-17 Koninklijke Philips Electronics N.V. Method and device for deterministic directional discovery of wireless devices
US8588844B2 (en) 2010-11-04 2013-11-19 Extricom Ltd. MIMO search over multiple access points
US9084134B2 (en) 2010-11-16 2015-07-14 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for probing of alternative antenna configurations in a communication network system
US20150018035A1 (en) * 2012-03-15 2015-01-15 Kyocera Corporation Wireless terminal and wireless communication method
EP2736285A1 (en) * 2012-11-21 2014-05-28 Thomson Licensing Method for optimizing a wireless network connection
TWI514786B (zh) 2013-11-29 2015-12-21 Wistron Neweb Corp 無線電子裝置及其無線傳輸方法
TWI540851B (zh) * 2013-12-27 2016-07-01 啟碁科技股份有限公司 射頻訊號處理方法及無線通訊裝置
WO2015105358A1 (ko) * 2014-01-09 2015-07-16 (주)휴맥스 홀딩스 무선랜 데이터 전송 시스템 및 방법
JP6548720B2 (ja) * 2014-08-24 2019-07-24 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてビームフォーミングのための重み決定方法及びそのための装置
US10567032B2 (en) 2015-11-10 2020-02-18 Lg Electronics Inc. Method and device for transmitting/receiving signals related to change of TX/RX capability in FDR system
US9788217B2 (en) * 2015-11-13 2017-10-10 Cable Television Laboratories, Inc. Communications when encountering aggressive communication systems
CN107889277A (zh) * 2016-09-30 2018-04-06 李明璋 无线局域网路通信装置
US10374685B2 (en) * 2017-02-14 2019-08-06 Arris Enterprises Llc Dynamic Selection of a receive antenna pattern

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196527B1 (no) 1972-08-16 1977-01-14 Materiel Telephonique
US5617102A (en) * 1994-11-18 1997-04-01 At&T Global Information Solutions Company Communications transceiver using an adaptive directional antenna
US5903826A (en) 1996-12-06 1999-05-11 Northern Telecom Limited Extremely high frequency multipoint fixed-access wireless communication system
US6301238B1 (en) * 1997-01-28 2001-10-09 Telefonaktiebolaget Lm Ericsson (Publ) Directional-beam generative apparatus and associated method
US5905473A (en) 1997-03-31 1999-05-18 Resound Corporation Adjustable array antenna
US6052594A (en) * 1997-04-30 2000-04-18 At&T Corp. System and method for dynamically assigning channels for wireless packet communications
US6009124A (en) 1997-09-22 1999-12-28 Intel Corporation High data rate communications network employing an adaptive sectored antenna
JP2000101495A (ja) 1998-09-18 2000-04-07 Sony Corp 通信制御方法及び伝送装置
US6600456B2 (en) 1998-09-21 2003-07-29 Tantivy Communications, Inc. Adaptive antenna for use in wireless communication systems
US6989797B2 (en) 1998-09-21 2006-01-24 Ipr Licensing, Inc. Adaptive antenna for use in wireless communication systems
US6229480B1 (en) 1999-03-31 2001-05-08 Sony Corporation System and method for aligning an antenna
GB2350750B (en) * 1999-06-01 2003-08-13 Motorola Ireland Ltd Interference in a cellular communications system
US7411921B2 (en) 1999-10-21 2008-08-12 Rf Technologies, Inc. Method and apparatus for integrating wireless communication and asset location
US6490261B1 (en) * 1999-10-28 2002-12-03 Ericsson Inc. Overlapping slot transmission using phased arrays
FI111113B (fi) * 1999-11-18 2003-05-30 Nokia Corp Mittaustiedon välittäminen tiedonsiirtojärjestelmässä
US6804521B2 (en) * 2000-01-18 2004-10-12 Nortel Networks Limited Multi-beam antenna system for high speed data
FI20001133A (fi) * 2000-05-12 2001-11-13 Nokia Corp Menetelmä päätelaitteiden ja yhteysaseman välisen tiedonsiirron järjestämiseksi tiedonsiirtojärjestelmässä
US6531985B1 (en) 2000-08-14 2003-03-11 3Com Corporation Integrated laptop antenna using two or more antennas
US6445688B1 (en) 2000-08-31 2002-09-03 Ricochet Networks, Inc. Method and apparatus for selecting a directional antenna in a wireless communication system
US6515635B2 (en) 2000-09-22 2003-02-04 Tantivy Communications, Inc. Adaptive antenna for use in wireless communication systems
US20020036586A1 (en) 2000-09-22 2002-03-28 Tantivy Communications, Inc. Adaptive antenna for use in wireless communication systems
EP1202587B1 (en) 2000-10-31 2004-12-15 Kabushiki Kaisha Toshiba Wireless communication system, weight control apparatus, and weight vector generation method
US6486832B1 (en) 2000-11-10 2002-11-26 Am Group Direction-agile antenna system for wireless communications
FI20002822A (fi) 2000-12-21 2002-06-22 Nokia Corp Osoitteen jakaminen
US6611231B2 (en) 2001-04-27 2003-08-26 Vivato, Inc. Wireless packet switched communication systems and networks using adaptively steered antenna arrays
US7224685B2 (en) 2001-09-13 2007-05-29 Ipr Licensing, Inc. Method of detection of signals using an adaptive antenna in a peer-to-peer network
US6640087B2 (en) 2001-12-12 2003-10-28 Motorola, Inc. Method and apparatus for increasing service efficacy in an ad-hoc mesh network
US6888504B2 (en) 2002-02-01 2005-05-03 Ipr Licensing, Inc. Aperiodic array antenna
US7075902B2 (en) 2002-02-11 2006-07-11 Hrl Laboratories, Llc Apparatus, method, and computer program product for wireless networking using directional signaling
US7580674B2 (en) 2002-03-01 2009-08-25 Ipr Licensing, Inc. Intelligent interface for controlling an adaptive antenna array
CA2482426A1 (en) 2002-03-08 2003-09-18 Ipr Licensing, Inc. Antenna adaptation comparison method for high mobility
MXPA04010848A (es) 2002-05-02 2005-09-08 Ipr Licensing Inc Orientacion adaptable para antenas direccionales.
US20030228857A1 (en) 2002-06-06 2003-12-11 Hitachi, Ltd. Optimum scan for fixed-wireless smart antennas
CA2489542A1 (en) * 2002-06-17 2003-12-24 Ipr Licensing, Inc. Antenna steering scheduler for mobile station in wireless local area network
US7212499B2 (en) 2002-09-30 2007-05-01 Ipr Licensing, Inc. Method and apparatus for antenna steering for WLAN
JP2006515726A (ja) 2002-09-30 2006-06-01 アイピーアール ライセンシング インコーポレイテッド Ｗｌａｎのための指向性アンテナをステアリングする方法
US7057555B2 (en) 2002-11-27 2006-06-06 Cisco Technology, Inc. Wireless LAN with distributed access points for space management
US7177644B2 (en) 2003-02-12 2007-02-13 Nortel Networks Limited Distributed multi-beam wireless system
US7200376B2 (en) * 2004-03-17 2007-04-03 Interdigital Technology Corporation Method for steering smart antenna beams for a WLAN using MAC layer functions
US7366464B2 (en) * 2004-06-04 2008-04-29 Interdigital Technology Corporation Access point operating with a smart antenna in a WLAN and associated methods

Also Published As

Publication number Publication date
KR100942214B1 (ko) 2010-02-11
US20050075141A1 (en) 2005-04-07
WO2004114460A2 (en) 2004-12-29
KR100770233B1 (ko) 2007-10-26
KR20060029620A (ko) 2006-04-06
WO2004114460A3 (en) 2005-02-17
JP2007525066A (ja) 2007-08-30
EP1634381A4 (en) 2006-06-28
BRPI0411493A (pt) 2006-07-18
KR20070068476A (ko) 2007-06-29
CA2529425C (en) 2010-04-13
MXPA05013812A (es) 2006-03-13
US7047046B2 (en) 2006-05-16
IL172399A0 (en) 2006-04-10
CA2529425A1 (en) 2004-12-29
HK1090191A1 (en) 2006-12-15
TWI238610B (en) 2005-08-21
EP1634381A2 (en) 2006-03-15
TW200516889A (en) 2005-05-16

Similar Documents

Publication Publication Date Title
NO20060265L (no) Antennestyring for et aksesspunkt basert pa probesignaler
TW200511749A (en) Antenna steering for an access point based upon control frames
US9357353B2 (en) Positioning
NO20051152L (no) Mobilkommunikasjonssystem og fremgangsmate for tilveiebringelse av felleskanaldekning ved bruk av straleformende antenner
US7110774B1 (en) Dual mode uplink/downlink location measurement and multi-protocol location measurement
MY163773A (en) Position determination of mobile stations in a wireless network
KR100772583B1 (ko) Ｗｐａｎ을 이용한 휴대폰의 위치 측위 방법 및 시스템,그를 위한 위치 측위 서버와 그 동작 방법
NO20060264L (no) Antennestyring og gjemt nodegjenkjenning for et aksesspunkt
WO2008070494A3 (en) System for automatically determining cell transmitter parameters to facilitate the location of wireless devices
NO20060770L (no) Mottaker, frekvensdeviasjonsmaleenhet og posisjonerings- og rekkeviddesystem
RU2009128895A (ru) Способ и устройство для гибридного определения местоположения в беспроводной сети связи
NO20071905L (no) Fremgangsmate for a operere en smart antenne i et WLAN ved a bruke medieaksesskontrollinformasjon.
WO2003092311A1 (fr) Station d'amplification directe et procede de positionnement pour une station mobile
RU2002102717A (ru) Способ и устройство для определения местоположения подвижной станции в сотовой системе радиосвязи
AU2002357845A1 (en) Position determination system that uses a cellular communication system
KR20170107996A (ko) 무선 신호의 소스의 위치 파악 방법
CN203951624U (zh) Wifi无线中继装置
CN1753329A (zh) 基站射频拉远的定时和定时校准的方法及其用途
KR101763326B1 (ko) 다중 링크 무선 채널 측정 장치 및 방법
JP4578725B2 (ja) 通信装置およびその送信アレーアンテナ校正方法
US7031727B2 (en) Method of location using signals of unknown origin
Ariff et al. Establish connection between remote areas and city to improve healthcare services
Schoenmaeckers et al. Evaluating LoRa and LoRaWAN performance in Louvain-la-Neuve
KR100295896B1 (ko) 단펄스를수신하기위한안테나스테이션및그방법과그를이용한무선신호발신위치검출장치및그방법
KR20010028765A (ko) 광대역 지역무선망에서의 무선 환경 및 단말기 테스트 장치

Legal Events

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