CA2296988A1 - System and method for controlling antenna downtilt/uptilt in a wireless communication network - Google Patents

System and method for controlling antenna downtilt/uptilt in a wireless communication network Download PDF

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Publication number
CA2296988A1
CA2296988A1 CA002296988A CA2296988A CA2296988A1 CA 2296988 A1 CA2296988 A1 CA 2296988A1 CA 002296988 A CA002296988 A CA 002296988A CA 2296988 A CA2296988 A CA 2296988A CA 2296988 A1 CA2296988 A1 CA 2296988A1
Authority
CA
Canada
Prior art keywords
wireless communication
downtilt
uptilt
communication network
controlling antenna
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002296988A
Other languages
French (fr)
Other versions
CA2296988C (en
Inventor
Lawrence Milton Drabeck
Karl Georg Hampel
Paul Matthew Mankiewich
Paul Anthony Polakos
Ajay Rajkumar
Anthony A. Triolo
Norman Gerard Ziesse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of CA2296988A1 publication Critical patent/CA2296988A1/en
Application granted granted Critical
Publication of CA2296988C publication Critical patent/CA2296988C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01Q3/26—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

Abstract

The wireless communication system includes antennas having electrically controllable downtilt angles and downtilt controllers associated with each antenna. The downtilt controllers receive instructions from a main controller, and adjust the downtilt angles of the associated antennas in accordance with the received instructions.
CA002296988A 1999-02-01 2000-01-18 System and method for controlling antenna downtilt/uptilt in a wireless communication network Expired - Fee Related CA2296988C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/240,577 1999-02-01
US09/240,577 US6549529B1 (en) 1999-02-01 1999-02-01 System and method for controlling antenna downtilt/uptilt in a wireless communication network

Publications (2)

Publication Number Publication Date
CA2296988A1 true CA2296988A1 (en) 2000-08-01
CA2296988C CA2296988C (en) 2003-03-18

Family

ID=22907107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002296988A Expired - Fee Related CA2296988C (en) 1999-02-01 2000-01-18 System and method for controlling antenna downtilt/uptilt in a wireless communication network

Country Status (8)

Country Link
US (1) US6549529B1 (en)
EP (1) EP1026778A3 (en)
JP (1) JP3492967B2 (en)
KR (1) KR20000057836A (en)
CN (1) CN1264257A (en)
BR (1) BR0000293A (en)
CA (1) CA2296988C (en)
ID (1) ID27123A (en)

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US9826416B2 (en) * 2009-10-16 2017-11-21 Viavi Solutions, Inc. Self-optimizing wireless network
US8385900B2 (en) * 2009-12-09 2013-02-26 Reverb Networks Self-optimizing networks for fixed wireless access
US8509762B2 (en) 2011-05-20 2013-08-13 ReVerb Networks, Inc. Methods and apparatus for underperforming cell detection and recovery in a wireless network
EP2725720A4 (en) * 2011-06-23 2014-12-31 Nec Corp Transmission angle control device, base station, transmission angle control method, and program
US9294932B2 (en) * 2011-07-21 2016-03-22 Qualcomm Incorporated Apparatus and method for wireless network enhancement via variable down tilt
US9369886B2 (en) 2011-09-09 2016-06-14 Viavi Solutions Inc. Methods and apparatus for implementing a self optimizing-organizing network manager
US9258719B2 (en) 2011-11-08 2016-02-09 Viavi Solutions Inc. Methods and apparatus for partitioning wireless network cells into time-based clusters
ES2411507B1 (en) * 2012-01-02 2014-11-17 Vodafone España, S.A.U. SYSTEM AND PROCEDURE FOR IMPROVED TRANSMISSION IN MOBILE COMMUNICATION NETWORKS USING AN ACTIVE ANTENNA PROVISION
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Also Published As

Publication number Publication date
US6549529B1 (en) 2003-04-15
BR0000293A (en) 2000-12-19
KR20000057836A (en) 2000-09-25
CA2296988C (en) 2003-03-18
JP2000269723A (en) 2000-09-29
ID27123A (en) 2001-03-01
EP1026778A2 (en) 2000-08-09
CN1264257A (en) 2000-08-23
JP3492967B2 (en) 2004-02-03
EP1026778A3 (en) 2003-07-02

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EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20050118