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FI962166A0 - Foerfarande foer bestaemmande av utbredningsdaempning av radiovaogor - Google Patents

Foerfarande foer bestaemmande av utbredningsdaempning av radiovaogor

Info

Publication number
FI962166A0
FI962166A0 FI962166A FI962166A FI962166A0 FI 962166 A0 FI962166 A0 FI 962166A0 FI 962166 A FI962166 A FI 962166A FI 962166 A FI962166 A FI 962166A FI 962166 A0 FI962166 A0 FI 962166A0
Authority
FI
Finland
Prior art keywords
utbredningsdaempning
radiovaogor
festaemmande
foerfarande foer
foerfarande
Prior art date
Application number
FI962166A
Other languages
English (en)
Inventor
Kari Heiska
Arto Kangas
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI962166A priority Critical patent/FI962166A0/fi
Publication of FI962166A0 publication Critical patent/FI962166A0/fi
Priority to PCT/FI1997/000294 priority patent/WO1997044977A1/en
Priority to AU27775/97A priority patent/AU721902B2/en
Priority to EP97921867A priority patent/EP0856231A1/en
Priority to JP9541663A priority patent/JPH11510029A/ja
Priority to FI972149A priority patent/FI972149A/fi
Priority to US09/000,337 priority patent/US6021316A/en
Priority to NO980280A priority patent/NO980280L/no

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
    • H04W16/18—Network planning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
FI962166A 1996-05-22 1996-05-22 Foerfarande foer bestaemmande av utbredningsdaempning av radiovaogor FI962166A0 (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI962166A FI962166A0 (fi) 1996-05-22 1996-05-22 Foerfarande foer bestaemmande av utbredningsdaempning av radiovaogor
PCT/FI1997/000294 WO1997044977A1 (en) 1996-05-22 1997-05-20 Method and apparatus for determining path attenuation of radio waves
AU27775/97A AU721902B2 (en) 1996-05-22 1997-05-20 Method and apparatus for determining path attenuation of radio waves
EP97921867A EP0856231A1 (en) 1996-05-22 1997-05-20 Method and apparatus for determining path attenuation of radio waves
JP9541663A JPH11510029A (ja) 1996-05-22 1997-05-20 無線波の経路減衰を決定する方法及び装置
FI972149A FI972149A (fi) 1996-05-22 1997-05-20 Menetelmä ja laite radioaaltojen etenemisvaimennuksen määrittämiseksi
US09/000,337 US6021316A (en) 1996-05-22 1997-05-20 Method and apparatus for determining path attenuation of radio waves
NO980280A NO980280L (no) 1996-05-22 1998-01-21 Fremgangsmåte og apparat for bestemmelse av bane-svekning av radiobölger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI962166A FI962166A0 (fi) 1996-05-22 1996-05-22 Foerfarande foer bestaemmande av utbredningsdaempning av radiovaogor

Publications (1)

Publication Number Publication Date
FI962166A0 true FI962166A0 (fi) 1996-05-22

Family

ID=8546067

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962166A FI962166A0 (fi) 1996-05-22 1996-05-22 Foerfarande foer bestaemmande av utbredningsdaempning av radiovaogor

Country Status (7)

Country Link
US (1) US6021316A (fi)
EP (1) EP0856231A1 (fi)
JP (1) JPH11510029A (fi)
AU (1) AU721902B2 (fi)
FI (1) FI962166A0 (fi)
NO (1) NO980280L (fi)
WO (1) WO1997044977A1 (fi)

Families Citing this family (42)

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Publication number Priority date Publication date Assignee Title
FI970812A (fi) * 1997-02-26 1998-08-27 Nokia Telecommunications Oy Menetelmä radioaaltojen etenemisvaimennuksen määrittämiseksi
JP3070670B2 (ja) * 1997-09-02 2000-07-31 日本電気株式会社 パイロット信号受信レベル平均化方式
US6625135B1 (en) * 1998-05-11 2003-09-23 Cargenie Mellon University Method and apparatus for incorporating environmental information for mobile communications
FI107366B (fi) * 1998-10-29 2001-07-13 Nokia Networks Oy Menetelmä ja laitteisto verkkosuunnittelun toteuttamiseksi
US6442507B1 (en) 1998-12-29 2002-08-27 Wireless Communications, Inc. System for creating a computer model and measurement database of a wireless communication network
US6493679B1 (en) * 1999-05-26 2002-12-10 Wireless Valley Communications, Inc. Method and system for managing a real time bill of materials
US6850946B1 (en) 1999-05-26 2005-02-01 Wireless Valley Communications, Inc. Method and system for a building database manipulator
US6317599B1 (en) * 1999-05-26 2001-11-13 Wireless Valley Communications, Inc. Method and system for automated optimization of antenna positioning in 3-D
US6304760B1 (en) * 1999-06-11 2001-10-16 Lucent Technologies, Inc. Method for reducing the effect of atmospheric ducting on wireless transmissions
US6499006B1 (en) * 1999-07-14 2002-12-24 Wireless Valley Communications, Inc. System for the three-dimensional display of wireless communication system performance
US7243054B2 (en) 1999-07-14 2007-07-10 Wireless Valley Communications, Inc. Method and system for displaying network performance, cost, maintenance, and infrastructure wiring diagram
US6507742B1 (en) * 1999-11-11 2003-01-14 Ericsson Inc. Automatic color code (SAT) assignment method used in frequency planning for wireless networks
CA2394508C (en) * 1999-12-15 2010-09-07 Verizon Laboratories Inc. Method and apparatus for network planning
GB2361388B (en) * 2000-04-13 2004-03-10 Nokia Networks Oy Area mapping
US6971063B1 (en) 2000-07-28 2005-11-29 Wireless Valley Communications Inc. System, method, and apparatus for portable design, deployment, test, and optimization of a communication network
US7680644B2 (en) * 2000-08-04 2010-03-16 Wireless Valley Communications, Inc. Method and system, with component kits, for designing or deploying a communications network which considers frequency dependent effects
US7096173B1 (en) 2000-08-04 2006-08-22 Motorola, Inc. Method and system for designing or deploying a communications network which allows simultaneous selection of multiple components
US6625454B1 (en) 2000-08-04 2003-09-23 Wireless Valley Communications, Inc. Method and system for designing or deploying a communications network which considers frequency dependent effects
US7085697B1 (en) 2000-08-04 2006-08-01 Motorola, Inc. Method and system for designing or deploying a communications network which considers component attributes
US7246045B1 (en) 2000-08-04 2007-07-17 Wireless Valley Communication, Inc. System and method for efficiently visualizing and comparing communication network system performance
US7055107B1 (en) 2000-09-22 2006-05-30 Wireless Valley Communications, Inc. Method and system for automated selection of optimal communication network equipment model, position, and configuration
US6973622B1 (en) 2000-09-25 2005-12-06 Wireless Valley Communications, Inc. System and method for design, tracking, measurement, prediction and optimization of data communication networks
BR0116693A (pt) * 2000-12-18 2004-08-17 Wireless Valley Comm Inc Sistema computadorizado e método para coletar dados a partir de um grupo de objetos ou redes espacialmente distribuìdos e método para a visualização de um grupo de objetos ou de redes espacialmente distribuìdos
US7164883B2 (en) * 2001-02-14 2007-01-16 Motorola. Inc. Method and system for modeling and managing terrain, buildings, and infrastructure
FR2828620B1 (fr) * 2001-08-10 2004-07-30 Radiotelephone Sfr Procede d'estimation previsionnelle de la couverture radio d'une cellule
US7574323B2 (en) * 2001-12-17 2009-08-11 Wireless Valley Communications, Inc. Textual and graphical demarcation of location, and interpretation of measurements
US7570922B2 (en) * 2002-08-08 2009-08-04 Rf Check, Inc. System and method for automated radio frequency safety and regulatory compliance at wireless transmission sites
US20040030562A1 (en) * 2002-08-08 2004-02-12 Williams Douglas M. Composite energy emission information system for improved safety to site personnel
JP3823917B2 (ja) * 2002-12-11 2006-09-20 日本電気株式会社 レイの受信判定方法並びにシステム及びそれを用いた電波伝搬特性推定方法
US7295119B2 (en) 2003-01-22 2007-11-13 Wireless Valley Communications, Inc. System and method for indicating the presence or physical location of persons or devices in a site specific representation of a physical environment
US7295960B2 (en) * 2003-01-22 2007-11-13 Wireless Valley Communications, Inc. System and method for automated placement or configuration of equipment for obtaining desired network performance objectives
US20040259554A1 (en) * 2003-04-23 2004-12-23 Rappaport Theodore S. System and method for ray tracing using reception surfaces
US20040259555A1 (en) * 2003-04-23 2004-12-23 Rappaport Theodore S. System and method for predicting network performance and position location using multiple table lookups
CN1887014B (zh) * 2003-12-30 2010-12-08 意大利电信股份公司 用于电磁场评估的方法和系统
US8019352B2 (en) * 2004-07-23 2011-09-13 Wireless Valley Communications, Inc. System, method, and apparatus for determining and using the position of wireless devices or infrastructure for wireless network enhancements
US7962102B2 (en) * 2006-11-30 2011-06-14 Motorola Mobility, Inc. Method and system for adaptive ray launching
EP2124162B1 (en) * 2007-02-16 2017-09-20 NEC Corporation Radio wave propagation characteristic estimation system
US8332196B2 (en) 2007-11-30 2012-12-11 Motorola Mobility Llc Method and apparatus for enhancing the accuracy and speed of a ray launching simulation tool
JP5155934B2 (ja) 2009-05-15 2013-03-06 株式会社日立製作所 無線局配置探索装置
EP2936865B1 (en) * 2012-12-21 2019-02-20 Telecom Italia S.p.A. Method for estimating the electric field strength in a cellular communication network
US10454599B2 (en) * 2016-04-05 2019-10-22 Bit Lion, LLC System for visualization of electromagnetic wave distribution and collaborative web-based design for optimal distribution of emitters
TWI718450B (zh) 2018-12-10 2021-02-11 財團法人工業技術研究院 使用飛行載具之無線電訊號源的無線電波分布之量測與對應之無線電特徵之估算之方法及系統

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450615A (en) * 1993-12-22 1995-09-12 At&T Corp. Prediction of indoor electromagnetic wave propagation for wireless indoor systems
US5574466A (en) * 1995-03-31 1996-11-12 Motorola, Inc. Method for wireless communication system planning

Also Published As

Publication number Publication date
WO1997044977A1 (en) 1997-11-27
EP0856231A1 (en) 1998-08-05
NO980280D0 (no) 1998-01-21
AU721902B2 (en) 2000-07-20
NO980280L (no) 1998-01-21
US6021316A (en) 2000-02-01
JPH11510029A (ja) 1999-08-31
AU2777597A (en) 1997-12-09

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