NO329659B1 - Antennestyring for et aksesspunkt basert pa kontrollrammer - Google Patents

Antennestyring for et aksesspunkt basert pa kontrollrammer Download PDF

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Publication number
NO329659B1
NO329659B1 NO20060262A NO20060262A NO329659B1 NO 329659 B1 NO329659 B1 NO 329659B1 NO 20060262 A NO20060262 A NO 20060262A NO 20060262 A NO20060262 A NO 20060262A NO 329659 B1 NO329659 B1 NO 329659B1
Authority
NO
Norway
Prior art keywords
antenna
antenna pattern
access point
directional
remote station
Prior art date
Application number
NO20060262A
Other languages
English (en)
Norwegian (no)
Other versions
NO20060262L (no
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 NO20060262L publication Critical patent/NO20060262L/no
Publication of NO329659B1 publication Critical patent/NO329659B1/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
    • H04B7/06—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
    • 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
    • H01Q3/26—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
    • 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
    • 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)
  • Radio Transmission System (AREA)
  • Support Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Forklifts And Lifting Vehicles (AREA)
NO20060262A 2003-06-19 2006-01-18 Antennestyring for et aksesspunkt basert pa kontrollrammer NO329659B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47970103P 2003-06-19 2003-06-19
US10/870,718 US7609648B2 (en) 2003-06-19 2004-06-17 Antenna steering for an access point based upon control frames
PCT/US2004/019507 WO2004114459A2 (en) 2003-06-19 2004-06-18 Antenna steering for an access point based upon control frames

Publications (2)

Publication Number Publication Date
NO20060262L NO20060262L (no) 2006-02-23
NO329659B1 true NO329659B1 (no) 2010-11-22

Family

ID=33544411

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060262A NO329659B1 (no) 2003-06-19 2006-01-18 Antennestyring for et aksesspunkt basert pa kontrollrammer

Country Status (13)

Country Link
US (1) US7609648B2 (pt)
EP (1) EP1634470B1 (pt)
JP (1) JP4560043B2 (pt)
KR (2) KR100773799B1 (pt)
AT (1) ATE458331T1 (pt)
BR (1) BRPI0411492A (pt)
CA (1) CA2529417A1 (pt)
DE (1) DE602004025571D1 (pt)
IL (1) IL172400A0 (pt)
MX (1) MXPA05013816A (pt)
NO (1) NO329659B1 (pt)
TW (1) TWI252640B (pt)
WO (1) WO2004114459A2 (pt)

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Also Published As

Publication number Publication date
WO2004114459A2 (en) 2004-12-29
JP2007524277A (ja) 2007-08-23
US7609648B2 (en) 2009-10-27
EP1634470B1 (en) 2010-02-17
TW200511749A (en) 2005-03-16
JP4560043B2 (ja) 2010-10-13
EP1634470A2 (en) 2006-03-15
BRPI0411492A (pt) 2006-07-18
US20050063343A1 (en) 2005-03-24
WO2004114459A3 (en) 2005-05-06
KR20060023160A (ko) 2006-03-13
CA2529417A1 (en) 2005-12-29
TWI252640B (en) 2006-04-01
MXPA05013816A (es) 2006-02-28
DE602004025571D1 (de) 2010-04-01
KR100961447B1 (ko) 2010-06-09
EP1634470A4 (en) 2006-06-28
KR100773799B1 (ko) 2007-11-08
NO20060262L (no) 2006-02-23
ATE458331T1 (de) 2010-03-15
KR20070068475A (ko) 2007-06-29
IL172400A0 (en) 2006-04-10

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Legal Events

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MM1K Lapsed by not paying the annual fees