NO20050121L - System for a dekke effektivt en sektorisert celle ved a bruke straleforming og sveiping - Google Patents

System for a dekke effektivt en sektorisert celle ved a bruke straleforming og sveiping

Info

Publication number
NO20050121L
NO20050121L NO20050121A NO20050121A NO20050121L NO 20050121 L NO20050121 L NO 20050121L NO 20050121 A NO20050121 A NO 20050121A NO 20050121 A NO20050121 A NO 20050121A NO 20050121 L NO20050121 L NO 20050121L
Authority
NO
Norway
Prior art keywords
beamforming
sweeping
sectorized cell
effectively cover
shaped beam
Prior art date
Application number
NO20050121A
Other languages
English (en)
Inventor
Steven Jeffrey Goldberg
Angelo Cuffaro
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 NO20050121L publication Critical patent/NO20050121L/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
    • H04B7/0491—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Aerials With Secondary Devices (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Abstract

Et kommunikasjonssystem sender og mottar kommunikasjoner innenfor en sektorisert celle mellom i det minste en primærstasjon og i det minste en sekundærstasjon. Kommunikasjonssystemet inkluderer en enhet for å generere og å forme en stråle, en antenne for å sende og motta signaler innenfor strålen, og en enhet for å rette strålen. Den formede strålen er rettet mot et flertall av forhåndsbestemte retninger, enten kontinuerlig eller diskret.
NO20050121A 2002-06-28 2005-01-10 System for a dekke effektivt en sektorisert celle ved a bruke straleforming og sveiping NO20050121L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39259702P 2002-06-28 2002-06-28
US10/292,574 US6785559B1 (en) 2002-06-28 2002-11-12 System for efficiently covering a sectorized cell utilizing beam forming and sweeping
PCT/US2003/019493 WO2004004148A1 (en) 2002-06-28 2003-06-20 System for efficiently covering a sectorized cell utilizing beam forming and sweeping

Publications (1)

Publication Number Publication Date
NO20050121L true NO20050121L (no) 2005-01-10

Family

ID=30002804

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050121A NO20050121L (no) 2002-06-28 2005-01-10 System for a dekke effektivt en sektorisert celle ved a bruke straleforming og sveiping

Country Status (12)

Country Link
US (2) US6785559B1 (no)
EP (1) EP1518331B1 (no)
JP (2) JP4436247B2 (no)
KR (2) KR100915644B1 (no)
AT (1) ATE358361T1 (no)
AU (1) AU2003253668A1 (no)
CA (1) CA2490807A1 (no)
DE (1) DE60312862T2 (no)
ES (1) ES2285184T3 (no)
MX (1) MXPA04012790A (no)
NO (1) NO20050121L (no)
WO (1) WO2004004148A1 (no)

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Also Published As

Publication number Publication date
EP1518331B1 (en) 2007-03-28
KR20050013617A (ko) 2005-02-04
DE60312862D1 (de) 2007-05-10
ES2285184T3 (es) 2007-11-16
KR20050094901A (ko) 2005-09-28
JP2008054350A (ja) 2008-03-06
US6785559B1 (en) 2004-08-31
JP4436247B2 (ja) 2010-03-24
WO2004004148A1 (en) 2004-01-08
ATE358361T1 (de) 2007-04-15
US20050026562A1 (en) 2005-02-03
EP1518331A1 (en) 2005-03-30
KR100915644B1 (ko) 2009-09-04
MXPA04012790A (es) 2005-02-24
KR100703648B1 (ko) 2007-04-05
EP1518331A4 (en) 2005-11-16
AU2003253668A1 (en) 2004-01-19
CA2490807A1 (en) 2004-01-08
JP2005531980A (ja) 2005-10-20
US7596387B2 (en) 2009-09-29
DE60312862T2 (de) 2007-12-27

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