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TW200507661A - Vertical dynamic beam-forming - Google Patents

Vertical dynamic beam-forming

Info

Publication number
TW200507661A
TW200507661A TW093110146A TW93110146A TW200507661A TW 200507661 A TW200507661 A TW 200507661A TW 093110146 A TW093110146 A TW 093110146A TW 93110146 A TW93110146 A TW 93110146A TW 200507661 A TW200507661 A TW 200507661A
Authority
TW
Taiwan
Prior art keywords
forming
antenna
dynamic beam
vertical dynamic
wireless communication
Prior art date
Application number
TW093110146A
Other languages
English (en)
Inventor
Steven Jeffrey Goldberg
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200507661A publication Critical patent/TW200507661A/zh

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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0617—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 simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Electron Beam Exposure (AREA)
TW093110146A 2002-09-09 2003-09-08 Vertical dynamic beam-forming TW200507661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40997202P 2002-09-09 2002-09-09

Publications (1)

Publication Number Publication Date
TW200507661A true TW200507661A (en) 2005-02-16

Family

ID=31978773

Family Applications (3)

Application Number Title Priority Date Filing Date
TW095133549A TW200729776A (en) 2002-09-09 2003-09-08 Vertical dynamic beam-forming
TW093110146A TW200507661A (en) 2002-09-09 2003-09-08 Vertical dynamic beam-forming
TW092124792A TWI259001B (en) 2002-09-09 2003-09-08 Vertical dynamic beam-forming

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW095133549A TW200729776A (en) 2002-09-09 2003-09-08 Vertical dynamic beam-forming

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW092124792A TWI259001B (en) 2002-09-09 2003-09-08 Vertical dynamic beam-forming

Country Status (12)

Country Link
US (1) US7236808B2 (zh)
EP (1) EP1537676B1 (zh)
JP (1) JP2005538614A (zh)
KR (3) KR20050098024A (zh)
CN (2) CN101267650B (zh)
AT (1) ATE488881T1 (zh)
AU (1) AU2003268496A1 (zh)
CA (1) CA2498016A1 (zh)
DE (1) DE60335003D1 (zh)
NO (1) NO20051742L (zh)
TW (3) TW200729776A (zh)
WO (1) WO2004023665A2 (zh)

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Also Published As

Publication number Publication date
CN1682453A (zh) 2005-10-12
EP1537676A4 (en) 2006-08-09
ATE488881T1 (de) 2010-12-15
US7236808B2 (en) 2007-06-26
KR20080089522A (ko) 2008-10-06
DE60335003D1 (de) 2010-12-30
KR20050037604A (ko) 2005-04-22
WO2004023665A2 (en) 2004-03-18
CN101267650A (zh) 2008-09-17
EP1537676B1 (en) 2010-11-17
AU2003268496A1 (en) 2004-03-29
CN101267650B (zh) 2012-05-16
KR20050098024A (ko) 2005-10-10
JP2005538614A (ja) 2005-12-15
US20040048635A1 (en) 2004-03-11
EP1537676A2 (en) 2005-06-08
CA2498016A1 (en) 2004-03-18
WO2004023665A3 (en) 2004-05-06
TWI259001B (en) 2006-07-21
NO20051742L (no) 2005-06-07
TW200729776A (en) 2007-08-01
AU2003268496A8 (en) 2004-03-29
TW200405739A (en) 2004-04-01

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