FI981142A - Anordning och förfarande för åstadkommande av trådlös datakommunikation i ett sektoriserat täckningsområde - Google Patents

Anordning och förfarande för åstadkommande av trådlös datakommunikation i ett sektoriserat täckningsområde Download PDF

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Publication number
FI981142A
FI981142A FI981142A FI981142A FI981142A FI 981142 A FI981142 A FI 981142A FI 981142 A FI981142 A FI 981142A FI 981142 A FI981142 A FI 981142A FI 981142 A FI981142 A FI 981142A
Authority
FI
Finland
Prior art keywords
data communication
coverage area
wireless data
providing wireless
sectorized coverage
Prior art date
Application number
FI981142A
Other languages
English (en)
Finnish (fi)
Other versions
FI116013B (sv
FI981142A0 (sv
Inventor
Jr Ralph A Kamin
Graham Haddock
Original Assignee
Motorola 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
Publication of FI981142A0 publication Critical patent/FI981142A0/sv
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of FI981142A publication Critical patent/FI981142A/sv
Application granted granted Critical
Publication of FI116013B publication Critical patent/FI116013B/sv

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
    • 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
    • H01Q3/22—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 in accordance with variation of frequency of radiated wave
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—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 varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
    • 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)
FI981142A 1996-09-24 1998-05-22 Anordning och förfarande för åstadkommande av trådlös datakommunikation i ett sektoriserat täckningsområde FI116013B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/718,838 US5825762A (en) 1996-09-24 1996-09-24 Apparatus and methods for providing wireless communication to a sectorized coverage area
US71883896 1996-09-24
PCT/US1997/011506 WO1998013950A1 (en) 1996-09-24 1997-07-01 Apparatus and method for providing wireless communication to a sectorized coverage area
US9711506 1997-07-01

Publications (3)

Publication Number Publication Date
FI981142A0 FI981142A0 (sv) 1997-07-01
FI981142A true FI981142A (sv) 1998-05-22
FI116013B FI116013B (sv) 2005-08-31

Family

ID=24887760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981142A FI116013B (sv) 1996-09-24 1998-05-22 Anordning och förfarande för åstadkommande av trådlös datakommunikation i ett sektoriserat täckningsområde

Country Status (14)

Country Link
US (1) US5825762A (sv)
JP (1) JP3732523B2 (sv)
KR (1) KR100299773B1 (sv)
CN (1) CN1111974C (sv)
AU (1) AU3589897A (sv)
BR (1) BR9708286A (sv)
CA (1) CA2237259A1 (sv)
DE (1) DE19780990C2 (sv)
FI (1) FI116013B (sv)
FR (1) FR2753870B1 (sv)
GB (1) GB2322264B (sv)
IL (1) IL123152A (sv)
SE (1) SE521705C2 (sv)
WO (1) WO1998013950A1 (sv)

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US6906681B2 (en) * 2002-09-27 2005-06-14 Andrew Corporation Multicarrier distributed active antenna
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US7962174B2 (en) * 2006-07-12 2011-06-14 Andrew Llc Transceiver architecture and method for wireless base-stations
US7965990B2 (en) * 2007-12-06 2011-06-21 Motorola Mobility, Inc. Wireless backhaul power amplification using fourier transform matricies
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US8761834B2 (en) * 2008-12-31 2014-06-24 Motorola Mobility Llc Method and apparatus for antenna selection and power control in a multiple input multiple output wireless communication system
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Also Published As

Publication number Publication date
FI116013B (sv) 2005-08-31
IL123152A0 (en) 1998-09-24
WO1998013950A1 (en) 1998-04-02
IL123152A (en) 2001-04-30
JP3732523B2 (ja) 2006-01-05
KR19990071589A (ko) 1999-09-27
SE9801782D0 (sv) 1998-05-20
BR9708286A (pt) 1999-08-03
US5825762A (en) 1998-10-20
SE9801782L (sv) 1998-07-10
AU3589897A (en) 1998-04-17
KR100299773B1 (ko) 2001-09-06
DE19780990T1 (de) 1998-10-08
GB2322264B (en) 2001-03-14
DE19780990C2 (de) 2003-09-25
CN1205137A (zh) 1999-01-13
FR2753870B1 (fr) 2001-04-27
GB2322264A (en) 1998-08-19
FI981142A0 (sv) 1997-07-01
CA2237259A1 (en) 1998-04-02
CN1111974C (zh) 2003-06-18
JP2000501916A (ja) 2000-02-15
FR2753870A1 (fr) 1998-03-27
SE521705C2 (sv) 2003-11-25
GB9810828D0 (en) 1998-07-22

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