FI130827B1 - Menetelmä virheellisesti toimivan antennin tunnistamiseksi viestintäverkossa - Google Patents

Menetelmä virheellisesti toimivan antennin tunnistamiseksi viestintäverkossa

Info

Publication number
FI130827B1
FI130827B1 FI20215401A FI20215401A FI130827B1 FI 130827 B1 FI130827 B1 FI 130827B1 FI 20215401 A FI20215401 A FI 20215401A FI 20215401 A FI20215401 A FI 20215401A FI 130827 B1 FI130827 B1 FI 130827B1
Authority
FI
Finland
Prior art keywords
antenna
beamforming
data
incorrectly
recognising
Prior art date
Application number
FI20215401A
Other languages
English (en)
Swedish (sv)
Other versions
FI20215401A1 (fi
Inventor
Riku Ertimo
Original Assignee
Elisa Oyj
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 Elisa Oyj filed Critical Elisa Oyj
Priority to FI20215401A priority Critical patent/FI130827B1/fi
Priority to PCT/FI2022/050148 priority patent/WO2022207967A1/en
Publication of FI20215401A1 publication Critical patent/FI20215401A1/fi
Application granted granted Critical
Publication of FI130827B1 publication Critical patent/FI130827B1/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/16—Test equipment located at the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel
    • H04B17/3912—Simulation models, e.g. distribution of spectral power density or received signal strength indicator [RSSI] for a given geographic region
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Probability & Statistics with Applications (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Tietokoneella toteutettu menetelmä virheellisesti toimivan keilanmuodostusantennin (301) tunnistamiseksi, joka palvelee kommunikaatioverkon (110) solun sektoria. Menetelmä käsittää sen, että muodostetaan (610) tilastollinen malli testidatan perusteella, testidatan käsittäessä yhden tai useamman muun keilanmuodostusantennin aikaisempaa keilatason suoritusindikaattoridataa tai tilastotietoa, hankitaan (620) datajoukko käsittäen kohdekeilanmuodostusantennin keilatason suoritusindikaattoridataa tai tilastotietoa, ja tarjotaan (640) tulosinformaatiota, joka indikoi, toimiiko kohdekeilanmuodostusantenni virheellisesti, soveltamalla (630) mallia mainittuun datajoukkoon.
FI20215401A 2021-04-01 2021-04-01 Menetelmä virheellisesti toimivan antennin tunnistamiseksi viestintäverkossa FI130827B1 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20215401A FI130827B1 (fi) 2021-04-01 2021-04-01 Menetelmä virheellisesti toimivan antennin tunnistamiseksi viestintäverkossa
PCT/FI2022/050148 WO2022207967A1 (en) 2021-04-01 2022-03-09 A method for recognising an incorrectly operating antenna in

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20215401A FI130827B1 (fi) 2021-04-01 2021-04-01 Menetelmä virheellisesti toimivan antennin tunnistamiseksi viestintäverkossa

Publications (2)

Publication Number Publication Date
FI20215401A1 FI20215401A1 (fi) 2022-10-02
FI130827B1 true FI130827B1 (fi) 2024-04-10

Family

ID=80820300

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20215401A FI130827B1 (fi) 2021-04-01 2021-04-01 Menetelmä virheellisesti toimivan antennin tunnistamiseksi viestintäverkossa

Country Status (2)

Country Link
FI (1) FI130827B1 (fi)
WO (1) WO2022207967A1 (fi)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8060077B2 (en) * 2006-03-30 2011-11-15 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for functional testing of a base station system
US8934855B2 (en) * 2008-11-12 2015-01-13 Apple Inc. Antenna auto-configuration
US10917797B2 (en) * 2018-08-17 2021-02-09 Spectrum Effect Inc. Method and system for detecting and resolving anomalies in a wireless network

Also Published As

Publication number Publication date
WO2022207967A1 (en) 2022-10-06
FI20215401A1 (fi) 2022-10-02

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