NO992995L - FremgangsmÕte og apparat for Õ estimere feltstyrke - Google Patents

FremgangsmÕte og apparat for Õ estimere feltstyrke

Info

Publication number
NO992995L
NO992995L NO992995A NO992995A NO992995L NO 992995 L NO992995 L NO 992995L NO 992995 A NO992995 A NO 992995A NO 992995 A NO992995 A NO 992995A NO 992995 L NO992995 L NO 992995L
Authority
NO
Norway
Prior art keywords
field strength
building
transmitter
involved
estimates
Prior art date
Application number
NO992995A
Other languages
English (en)
Other versions
NO992995D0 (no
Inventor
Kari Sipilo
Sakari Kangas
Kari Heiska
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
Publication of NO992995L publication Critical patent/NO992995L/no
Publication of NO992995D0 publication Critical patent/NO992995D0/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
    • H04W16/20—Network planning tools for indoor coverage or short range network deployment
    • 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
    • H04B17/3911—Fading models or fading generators
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Secondary Cells (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte og et apparat for å beregne feltstyrke i forbindelse med bygninger (102,114) når en utendørs sender (106) er involvert. For å muliggjøre bestemmelse av feltstyrke foretrukket uten tunge beregningsprosedyrer, omfatter fremgangsmåten å bestemme estimater av det elektromagnetiske feltet produsert av senderen (106) på overflater som avgrenser bygningen (104) eller en del av denne, å bestemme feltstyrken på innsiden av bygningen eller en del av denne ved hjelp av estimatene av det elektromagnetiske feltet beregnet for overflatene som avgrenser bygningen eller en del av denne. Fremgangsmåten kan på samme måte anvendes når en innendørs sender er involvert.
NO992995A 1996-12-19 1999-06-18 FremgangsmÕte og apparat for Õ estimere feltstyrke NO992995D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI965129A FI965129A7 (fi) 1996-12-19 1996-12-19 Menetelmä kentänvoimakkuuden laskemiseksi
PCT/FI1997/000800 WO1998031112A2 (en) 1996-12-19 1997-12-17 Method and apparatus for estimating field strength

Publications (2)

Publication Number Publication Date
NO992995L true NO992995L (no) 1999-06-18
NO992995D0 NO992995D0 (no) 1999-06-18

Family

ID=8547324

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992995A NO992995D0 (no) 1996-12-19 1999-06-18 FremgangsmÕte og apparat for Õ estimere feltstyrke

Country Status (8)

Country Link
EP (1) EP0944968B1 (no)
JP (1) JP2001506460A (no)
AT (1) ATE275305T1 (no)
AU (1) AU728718B2 (no)
DE (1) DE69730517D1 (no)
FI (1) FI965129A7 (no)
NO (1) NO992995D0 (no)
WO (1) WO1998031112A2 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002107443A (ja) * 2000-09-29 2002-04-10 Ntt Docomo Inc 移動機の位置推定方法及び装置
US8355680B2 (en) 2007-12-10 2013-01-15 Nec Corporation Radio wave propagation analysis result display system
CN104363616B (zh) 2014-10-27 2018-07-03 英国Ranplan无线网络设计公司 一种室外到室内传播模型预测室内三维空间场强的方法
JP6466147B2 (ja) * 2014-11-19 2019-02-06 株式会社国際電気通信基礎技術研究所 算出装置、算出方法、及びプログラム
US12328598B2 (en) 2020-02-13 2025-06-10 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for estimating indoor radio transmitter count
US12402019B2 (en) 2020-03-05 2025-08-26 Telefonaktiebolaget Lm Ericsson (Publ) Method, electronic device and non-transitory computer-readable storage medium for determining indoor radio transmitter distribution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491644A (en) * 1993-09-07 1996-02-13 Georgia Tech Research Corporation Cell engineering tool and methods
WO1996036188A1 (en) * 1995-05-09 1996-11-14 Telefonaktiebolaget Lm Ericsson (Publ) A method of estimating system requirements of a cellular radio telecommunication network using topographical datas

Also Published As

Publication number Publication date
AU728718B2 (en) 2001-01-18
AU5400098A (en) 1998-08-03
DE69730517D1 (de) 2004-10-07
FI965129L (fi) 1998-06-20
EP0944968B1 (en) 2004-09-01
FI965129A0 (fi) 1996-12-19
ATE275305T1 (de) 2004-09-15
JP2001506460A (ja) 2001-05-15
FI965129A7 (fi) 1998-06-20
WO1998031112A2 (en) 1998-07-16
WO1998031112A3 (en) 1998-09-11
NO992995D0 (no) 1999-06-18
EP0944968A2 (en) 1999-09-29

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application