BR0014978A - Antena setorizada não estacionária - Google Patents

Antena setorizada não estacionária

Info

Publication number
BR0014978A
BR0014978A BR0014978-0A BR0014978A BR0014978A BR 0014978 A BR0014978 A BR 0014978A BR 0014978 A BR0014978 A BR 0014978A BR 0014978 A BR0014978 A BR 0014978A
Authority
BR
Brazil
Prior art keywords
antenna
stationary
antenna structure
subscriber station
cell boundaries
Prior art date
Application number
BR0014978-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Jack Keil Wolf
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR0014978A publication Critical patent/BR0014978A/pt

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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • H01Q3/04—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 one co-ordinate 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam 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
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR0014978-0A 1999-10-28 2000-10-26 Antena setorizada não estacionária BR0014978A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42941599A 1999-10-28 1999-10-28
PCT/US2000/029709 WO2001031742A1 (en) 1999-10-28 2000-10-26 Non stationary sectorized antenna

Publications (1)

Publication Number Publication Date
BR0014978A true BR0014978A (pt) 2003-07-29

Family

ID=23703147

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014978-0A BR0014978A (pt) 1999-10-28 2000-10-26 Antena setorizada não estacionária

Country Status (8)

Country Link
EP (1) EP1234354A1 (ko)
JP (1) JP2003527785A (ko)
KR (1) KR20020043251A (ko)
CN (1) CN1608332A (ko)
AU (1) AU1441001A (ko)
BR (1) BR0014978A (ko)
TW (1) TW472417B (ko)
WO (1) WO2001031742A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805119B1 (fr) * 2000-02-16 2003-02-07 Mitsubishi Electric Inf Tech Procede de repartition des communications au sein d'une cellule d'un reseau de radiocommunication, dispositif et station de base correspondants
KR100422324B1 (ko) * 2001-07-24 2004-03-12 엘지전자 주식회사 이동통신 기지국용 섹터 통합형 안테나
US6785559B1 (en) 2002-06-28 2004-08-31 Interdigital Technology Corporation System for efficiently covering a sectorized cell utilizing beam forming and sweeping
EP1394896A1 (de) * 2002-08-29 2004-03-03 Siemens Aktiengesellschaft Ansteuerung einer Antennenanordnung, deren Umfeld in Sektoren unterteilt ist, um die Signalqualität einer Empfangstation an der Sektorengrenze zu verbessern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965602A (en) * 1989-10-17 1990-10-23 Hughes Aircraft Company Digital beamforming for multiple independent transmit beams
US5859612A (en) * 1996-06-06 1999-01-12 Qualcomm Incorporated Method for using an antenna with a rotating beam for determining the position of a mobile subscriber in a CDMA cellular telephone system
US5969689A (en) * 1997-01-13 1999-10-19 Metawave Communications Corporation Multi-sector pivotal antenna system and method
SE509175C2 (sv) * 1997-04-18 1998-12-14 Ericsson Telefon Ab L M Metod och anordning för att förbättra en antenns prestandaparametrar
IT1304083B1 (it) * 1998-12-22 2001-03-07 Italtel Spa Sistema e procedimento per il controllo delle antenne di una retedi telefonia radiomobile

Also Published As

Publication number Publication date
CN1608332A (zh) 2005-04-20
EP1234354A1 (en) 2002-08-28
KR20020043251A (ko) 2002-06-08
WO2001031742A1 (en) 2001-05-03
JP2003527785A (ja) 2003-09-16
AU1441001A (en) 2001-05-08
TW472417B (en) 2002-01-11

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A,7A E 8A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H01Q 3/04; H01Q 3/24; H04Q 7/36; H04B 7/02.

Ipc: H04W 16/28 (2009.01), H01Q 1/24 (2006.01), H01Q 3/

Ipc: H04W 16/28 (2009.01), H01Q 1/24 (2006.01), H01Q 3/