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WO2000051364A3 - Method for antenna gain acquisition in a cellular system - Google Patents

Method for antenna gain acquisition in a cellular system Download PDF

Info

Publication number
WO2000051364A3
WO2000051364A3 PCT/SE2000/000176 SE0000176W WO0051364A3 WO 2000051364 A3 WO2000051364 A3 WO 2000051364A3 SE 0000176 W SE0000176 W SE 0000176W WO 0051364 A3 WO0051364 A3 WO 0051364A3
Authority
WO
WIPO (PCT)
Prior art keywords
directive antenna
base station
antenna arrays
gain
cellular system
Prior art date
Application number
PCT/SE2000/000176
Other languages
French (fr)
Other versions
WO2000051364A2 (en
Inventor
Michel Desgagne
Sylvain Labonte
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to CA002362899A priority Critical patent/CA2362899A1/en
Priority to AU36850/00A priority patent/AU3685000A/en
Priority to BR0008542-1A priority patent/BR0008542A/en
Publication of WO2000051364A2 publication Critical patent/WO2000051364A2/en
Publication of WO2000051364A3 publication Critical patent/WO2000051364A3/en

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
    • 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)

Abstract

A cell base station includes a first directive antenna array (104) (to form one beam (106) per cell sector) and a second directive antenna array (110) (to form a plurality of narrow (112) beams per cell sector). Location verification modules (132, 134) are further included for operation in connection with each of the first and second directive antenna arrays. To identify and characterize any difference in gain between the first and second directive antenna arrays, mobile station azimuth orientation with respect to the base station is determined and various signal strength and power related measurements and settings are collected from the mobile station and base station. The collected data is then mathematically processed (206, 228, 246) to determine a value indicative of the difference in gain between the first and second directive antenna arrays as a function of the azimuth orientation.
PCT/SE2000/000176 1999-02-26 2000-01-28 Method for antenna gain acquisition in a cellular system WO2000051364A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002362899A CA2362899A1 (en) 1999-02-26 2000-01-28 Method for antenna gain acquisition in a cellular system
AU36850/00A AU3685000A (en) 1999-02-26 2000-01-28 Method for antenna gain acquisition in a cellular system
BR0008542-1A BR0008542A (en) 1999-02-26 2000-01-28 Process for determining a difference in gain within a given cell between a sector antenna and a smart antenna in a cellular system, cellular system, and, base station for a cell within a cellular communications system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25907399A 1999-02-26 1999-02-26
US09/259,073 1999-02-26

Publications (2)

Publication Number Publication Date
WO2000051364A2 WO2000051364A2 (en) 2000-08-31
WO2000051364A3 true WO2000051364A3 (en) 2000-12-14

Family

ID=22983405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2000/000176 WO2000051364A2 (en) 1999-02-26 2000-01-28 Method for antenna gain acquisition in a cellular system

Country Status (4)

Country Link
AU (1) AU3685000A (en)
BR (1) BR0008542A (en)
CA (1) CA2362899A1 (en)
WO (1) WO2000051364A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549776B1 (en) 1999-07-30 2003-04-15 Telefonaktiebolaget Lm Ericsson (Publ) System, method, and apparatus for pushing data in a direct digital call environment
SE0000720D0 (en) * 2000-03-03 2000-03-03 Ericsson Telefon Ab L M Handover in cellular system utilization of norrow and wide beam antennas
CN1486106A (en) * 2002-09-24 2004-03-31 深圳市中兴通讯股份有限公司 Apparatus and method for selfadaptive beam forming of intelligent antenna
GB2414631B (en) * 2004-05-26 2006-12-13 Motorola Inc A wireless communications network and method of operation thereof
US8391890B2 (en) * 2011-06-29 2013-03-05 Alcatel Lucent Method and apparatus for geo-locating mobile station
CN109041069B (en) * 2018-07-02 2025-02-28 杭州吉吉知识产权运营有限公司 Method and system for adjusting router signal coverage
US10812125B1 (en) * 2019-05-31 2020-10-20 Intel Corporation Radiation exposure control for beamforming technologies
CN112737715B (en) * 2020-12-31 2023-03-24 Oppo广东移动通信有限公司 Antenna deployment method and device, client front-end device and readable storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639035A1 (en) * 1993-08-12 1995-02-15 Nortel Networks Corporation Base station antenna arrangement
GB2320618A (en) * 1996-12-20 1998-06-24 Northern Telecom Ltd Base station antenna arrangement with narrow overlapping beams
EP0877444A1 (en) * 1997-05-05 1998-11-11 Nortel Networks Corporation Downlink beam forming architecture for heavily overlapped beam configuration

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639035A1 (en) * 1993-08-12 1995-02-15 Nortel Networks Corporation Base station antenna arrangement
GB2320618A (en) * 1996-12-20 1998-06-24 Northern Telecom Ltd Base station antenna arrangement with narrow overlapping beams
EP0877444A1 (en) * 1997-05-05 1998-11-11 Nortel Networks Corporation Downlink beam forming architecture for heavily overlapped beam configuration

Also Published As

Publication number Publication date
WO2000051364A2 (en) 2000-08-31
BR0008542A (en) 2002-02-19
AU3685000A (en) 2000-09-14
CA2362899A1 (en) 2000-08-31

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