NO991654L - FremgangsmÕte for bestemmelse av en terminals hastighet, samt mottaker - Google Patents

FremgangsmÕte for bestemmelse av en terminals hastighet, samt mottaker

Info

Publication number
NO991654L
NO991654L NO991654A NO991654A NO991654L NO 991654 L NO991654 L NO 991654L NO 991654 A NO991654 A NO 991654A NO 991654 A NO991654 A NO 991654A NO 991654 L NO991654 L NO 991654L
Authority
NO
Norway
Prior art keywords
receiver
strength
determining
signal
speed
Prior art date
Application number
NO991654A
Other languages
English (en)
Other versions
NO991654D0 (no
Inventor
Petteri Hakalin
Kari Niemelo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8546832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO991654(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO991654D0 publication Critical patent/NO991654D0/no
Publication of NO991654L publication Critical patent/NO991654L/no

Links

Classifications

    • 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
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0865—Independent weighting, i.e. weights based on own antenna reception parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Circuits Of Receivers In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte for å bestemme hastigheten av en terminal (112, 114) i et radiosystem, og en mottaker i et radiosystem, hvor motta- keren omfatter en anordning (406) for å ta sampler fra et mottatt signal ved gitte intervaller, en anordning (416) for å bestemme et signals momentane styrke ved å måle en signalstyrke for hvert sampel, og anordninger (412, 416) for å beregne en midlere styrke for et samplet signal innenfor et gitt tidsvindu. For å bestemme ter- minalhastigheten på fordelaktig måte, omfatter mottakeren ifølge oppfinnelsen en anordning (412) for å sammenligne momentane styrkeverdier med en beregnet, midlere styrke, og for å beregne hvor hyppig en momentan styrke beveger seg over eller under en middelverdi innenfor det gitte tidsvinduet, og en anordning (412) for å bestemme en apparathastighet basert på antallet overganger.
NO991654A 1996-10-09 1999-04-08 FremgangsmÕte for bestemmelse av en terminals hastighet, samt mottaker NO991654L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI964046A FI105431B (fi) 1996-10-09 1996-10-09 Menetelmä päätelaitteen nopeuden määrittämiseksi ja vastaanotin
PCT/FI1997/000610 WO1998016079A2 (en) 1996-10-09 1997-10-08 Method for determining speed of terminal, and receiver

Publications (2)

Publication Number Publication Date
NO991654D0 NO991654D0 (no) 1999-04-08
NO991654L true NO991654L (no) 1999-04-08

Family

ID=8546832

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991654A NO991654L (no) 1996-10-09 1999-04-08 FremgangsmÕte for bestemmelse av en terminals hastighet, samt mottaker

Country Status (10)

Country Link
US (1) US6577603B1 (no)
EP (1) EP0976275B1 (no)
JP (1) JP2001501796A (no)
CN (1) CN1233379A (no)
AT (1) ATE290758T1 (no)
AU (1) AU723533B2 (no)
DE (1) DE69732717D1 (no)
FI (1) FI105431B (no)
NO (1) NO991654L (no)
WO (1) WO1998016079A2 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105005B (fi) 1997-05-13 2000-05-15 Nokia Networks Oy Päätelaitteen nopeuden estimoimismenetelmä, solun valitsemismenetelmä ja radiojärjestelmä
JP2000091978A (ja) 1998-09-10 2000-03-31 Nec Corp デジタルコードレス電話機とその高速移動認識方法
GB2349043A (en) * 1999-04-16 2000-10-18 Siemens Ag Radio communications apparatus using fixed or mobile networks
ES2154228B1 (es) * 1999-07-05 2001-11-16 Gomez Gines Sanchez Sistema de radiolocalizacion de moviles.
KR100749711B1 (ko) 1999-07-20 2007-08-16 퀄컴 인코포레이티드 통신 신호의 변화를 판정하고, 이러한 정보를 이용하여 ｓｐｓ 신호 수신 및 처리를 개선하는 방법
JP3388215B2 (ja) * 2000-02-03 2003-03-17 日本電気株式会社 移動状態検出機能付き携帯電話機
GB0006013D0 (en) * 2000-03-13 2000-05-03 Simoco Int Ltd Mobile radio communications
US7075981B1 (en) * 2000-05-19 2006-07-11 Telchemy, Incorporated Dynamic quality of service monitor
FR2816774B1 (fr) * 2000-11-14 2004-05-21 Nortel Matra Cellular Procede de dispositif d'evaluation du niveau energitique d'un signal radio
EP1288674B1 (fr) * 2001-09-03 2006-02-15 STMicroelectronics N.V. Procédé et dispositif d'estimation de la vitesse de déplacement d'un terminal mobile d'un système de communication sans fil
DE60202438T2 (de) * 2002-04-19 2005-06-09 Alcatel Verfahren zur Übertragung eines Signals zwischen einem Endgerät und einer Netzwerkeinheit
US7295812B2 (en) * 2002-06-26 2007-11-13 Nokia Corporation Method and apparatus providing adaptable current consumption for mobile station based on macrocell/microcell determination
US7400573B2 (en) * 2003-04-29 2008-07-15 Intel Corporation Dynamic allocation of cyclic extension in orthogonal frequency division multiplexing systems
CN2749181Y (zh) * 2004-12-28 2005-12-28 精恒科技集团有限公司 多天线接收输出处理装置
US7778615B2 (en) * 2006-06-29 2010-08-17 Nokia Corporation Signal level estimation in radio communication system
CN102209332A (zh) * 2010-03-30 2011-10-05 联芯科技有限公司 基于终端移动速度的控制策略配置方法和装置
MX2015008834A (es) * 2013-01-09 2016-04-28 Frederick Energy Products Llc Controlador de area mecanizada.
EP2793517B1 (en) 2013-04-16 2016-09-07 Alcatel Lucent Method and system for user speed estimation in wireless networks
ES2734502T3 (es) * 2013-07-12 2019-12-10 Alcatel Lucent Análisis temporal para la estimación de la velocidad de usuario en redes inalámbricas
JP6908970B2 (ja) * 2016-03-24 2021-07-28 キヤノン株式会社 通信装置とその制御方法及びプログラム
CN111163416B (zh) 2018-10-22 2021-05-11 中国移动通信有限公司研究院 信息获取方法、发送方法、终端及第一网络设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696027A (en) * 1986-08-01 1987-09-22 Motorola, Inc. Handoff apparatus and method with interference reduction for a radio system
US5168574A (en) * 1987-08-03 1992-12-01 Orion Industries, Inc. System and method for switching between antennas in a radio frequency booster
GB2240696B (en) * 1990-01-31 1993-11-24 Nec Corp Method of controlling handoff in cellular mobile radio communications systems
US5396645A (en) 1992-04-09 1995-03-07 Comcast Pcs Communications, Inc. System and method for determining whether to assign a macrocell or microcell communication frequency to a mobile communication terminal
US5585805A (en) 1993-02-26 1996-12-17 Fujitsu Limited Travel velocity detecting apparatus in mobile communication system

Also Published As

Publication number Publication date
CN1233379A (zh) 1999-10-27
AU4463497A (en) 1998-05-05
US6577603B1 (en) 2003-06-10
EP0976275B1 (en) 2005-03-09
FI964046A (fi) 1998-04-10
JP2001501796A (ja) 2001-02-06
NO991654D0 (no) 1999-04-08
FI105431B (fi) 2000-08-15
WO1998016079A2 (en) 1998-04-16
AU723533B2 (en) 2000-08-31
DE69732717D1 (de) 2005-04-14
ATE290758T1 (de) 2005-03-15
FI964046A0 (fi) 1996-10-09
WO1998016079A3 (en) 1998-06-11
EP0976275A2 (en) 2000-02-02

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