BRPI0606136A2 - sistema e método para controlar padrão de antena - Google Patents

sistema e método para controlar padrão de antena

Info

Publication number
BRPI0606136A2
BRPI0606136A2 BRPI0606136-2A BRPI0606136A BRPI0606136A2 BR PI0606136 A2 BRPI0606136 A2 BR PI0606136A2 BR PI0606136 A BRPI0606136 A BR PI0606136A BR PI0606136 A2 BRPI0606136 A2 BR PI0606136A2
Authority
BR
Brazil
Prior art keywords
antenna pattern
antenna
mobile station
speed
module
Prior art date
Application number
BRPI0606136-2A
Other languages
English (en)
Inventor
Henry Chang
Doug Dunn
Original Assignee
Kyocera Wireless 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 Kyocera Wireless Corp filed Critical Kyocera Wireless Corp
Publication of BRPI0606136A2 publication Critical patent/BRPI0606136A2/pt

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
    • H01Q3/26—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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

SISTEMA E MéTODO PARA CONTROLAR PADRãO DE ANTENA. São descritos um sistema e um método de comunicação para controlar um padrão de antena. O sistema de comunicação pode estar situado em uma estação móvel, uma estação base, ou em uma combinação de tais. O sistema de comunicação compreende um módulo de antena inteligente, um sensor de speed e um módulo de direcionamento de feixe. O módulo de antena inteligente pode estar situado na estação móvel, na estação base, ou em uma combinação de tais. O módulo de antena inteligente gera pelo menos um padrão de antena inicial, O sensor de speed está configurado para determinar uma speed de uma estação móvel, O módulo de direcionamento de feixe gera um padrão de antena operacional que é diferente do padrão de antena inicial, O padrão de antena operacional é afetado por alterações na speed da estação móvel.
BRPI0606136-2A 2005-09-13 2006-09-07 sistema e método para controlar padrão de antena BRPI0606136A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/225,931 US7221318B2 (en) 2005-09-13 2005-09-13 System and method for controlling antenna pattern
PCT/US2006/034871 WO2007032990A1 (en) 2005-09-13 2006-09-07 System and method for controlling antenna pattern

Publications (1)

Publication Number Publication Date
BRPI0606136A2 true BRPI0606136A2 (pt) 2009-06-02

Family

ID=37575244

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606136-2A BRPI0606136A2 (pt) 2005-09-13 2006-09-07 sistema e método para controlar padrão de antena

Country Status (7)

Country Link
US (1) US7221318B2 (pt)
EP (1) EP1813126A1 (pt)
JP (1) JP4427083B2 (pt)
KR (1) KR100828866B1 (pt)
CN (1) CN101069446B (pt)
BR (1) BRPI0606136A2 (pt)
WO (1) WO2007032990A1 (pt)

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WO2013181376A1 (en) 2012-05-31 2013-12-05 Lifewave, Inc. Medical radar system for guiding cardiac resuscitation
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US20160013552A1 (en) * 2014-07-11 2016-01-14 Sony Corporation Operating an Antenna Device of a User Equipment
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Also Published As

Publication number Publication date
KR100828866B1 (ko) 2008-05-09
JP4427083B2 (ja) 2010-03-03
EP1813126A1 (en) 2007-08-01
KR20070083739A (ko) 2007-08-24
JP2008519574A (ja) 2008-06-05
CN101069446A (zh) 2007-11-07
CN101069446B (zh) 2010-11-10
US7221318B2 (en) 2007-05-22
US20070057843A1 (en) 2007-03-15
WO2007032990A1 (en) 2007-03-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.