ATE508491T1 - ERROR DETECTION METHOD AND DEVICE THEREOF - Google Patents

ERROR DETECTION METHOD AND DEVICE THEREOF

Info

Publication number
ATE508491T1
ATE508491T1 AT09290101T AT09290101T ATE508491T1 AT E508491 T1 ATE508491 T1 AT E508491T1 AT 09290101 T AT09290101 T AT 09290101T AT 09290101 T AT09290101 T AT 09290101T AT E508491 T1 ATE508491 T1 AT E508491T1
Authority
AT
Austria
Prior art keywords
antenna
antenna elements
phase shift
cables
elements
Prior art date
Application number
AT09290101T
Other languages
German (de)
Inventor
Martin Dillenburger
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE508491T1 publication Critical patent/ATE508491T1/en

Links

Classifications

    • 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
    • H01Q3/267—Phased-array testing or checking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

In a broad aspect, the invention relates to a method for cabling error detection in a base station coupled to an antenna array system, the antenna array system comprising a plurality of antenna elements and a plurality of antenna cables, the antenna cables coupling the base station with the antenna elements. The method comprises: obtaining an antenna parameter of each first and second antenna elements of said antenna array system, said antenna parameter indicating a phase shift between said first and second antenna elements; measuring an overall phase shift between each first and second antenna elements; and calculating said sum of phase shifts of each first and second antenna cables by subtracting said antenna parameter of said first and second antenna elements from said overall phase shift of said first and second antenna elements. The method further comprises: obtaining at least two results of a phase shift of at least said first antenna cable by combining different sums of phase shifts of said first and second antenna cables; comparing said two results of said phase shifts of each first antenna cable; and detecting cabling error if said two results differ by any value except 0 or PI.
AT09290101T 2009-02-12 2009-02-12 ERROR DETECTION METHOD AND DEVICE THEREOF ATE508491T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09290101A EP2219263B1 (en) 2009-02-12 2009-02-12 Error detection method and apparatus thereof

Publications (1)

Publication Number Publication Date
ATE508491T1 true ATE508491T1 (en) 2011-05-15

Family

ID=40749172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09290101T ATE508491T1 (en) 2009-02-12 2009-02-12 ERROR DETECTION METHOD AND DEVICE THEREOF

Country Status (3)

Country Link
EP (1) EP2219263B1 (en)
AT (1) ATE508491T1 (en)
DE (1) DE602009001237D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102480329B (en) * 2010-11-25 2014-03-12 大唐移动通信设备有限公司 Base station test method and equipment
CN103096467B (en) 2013-01-25 2015-12-09 华为技术有限公司 The localization method of base station antenna feeder mouth and antenna port annexation and device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657023A (en) * 1996-05-02 1997-08-12 Hughes Electronics Self-phase up of array antennas with non-uniform element mutual coupling and arbitrary lattice orientation
FI991496A (en) * 1999-06-30 2000-12-31 Nokia Networks Oy Procedure and arrangements for checking cable connections
US7482976B2 (en) * 2006-04-10 2009-01-27 Aviation Communication & Surveillance Systems Antenna calibration method and apparatus

Also Published As

Publication number Publication date
EP2219263B1 (en) 2011-05-04
DE602009001237D1 (en) 2011-06-16
EP2219263A1 (en) 2010-08-18

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Legal Events

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