FI941268A - Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin - Google Patents

Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin Download PDF

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Publication number
FI941268A
FI941268A FI941268A FI941268A FI941268A FI 941268 A FI941268 A FI 941268A FI 941268 A FI941268 A FI 941268A FI 941268 A FI941268 A FI 941268A FI 941268 A FI941268 A FI 941268A
Authority
FI
Finland
Prior art keywords
pct
base station
received power
receiver
sec
Prior art date
Application number
FI941268A
Other languages
English (en)
Swedish (sv)
Other versions
FI941268A0 (fi
Inventor
Ari Hottinen
Ilkka Keskitalo
Arto Kiema
Petri Jolma
Ingo Kuehn
Jari Savusalo
Risto Uola
Anne Siira
Ari Kaerkkaeinen
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 FI941268A priority Critical patent/FI941268A/fi
Publication of FI941268A0 publication Critical patent/FI941268A0/fi
Priority to PCT/FI1995/000141 priority patent/WO1995025365A2/en
Priority to US08/549,804 priority patent/US5845208A/en
Priority to DE69523902T priority patent/DE69523902T2/de
Priority to CN95190317A priority patent/CN1080957C/zh
Priority to AU19519/95A priority patent/AU686346B2/en
Priority to AT95912271T priority patent/ATE208983T1/de
Priority to JP7523865A priority patent/JPH09510335A/ja
Priority to EP95912271A priority patent/EP0750824B1/en
Publication of FI941268A publication Critical patent/FI941268A/fi
Priority to NO954640A priority patent/NO954640L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
FI941268A 1994-03-17 1994-03-17 Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin FI941268A (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI941268A FI941268A (fi) 1994-03-17 1994-03-17 Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin
EP95912271A EP0750824B1 (en) 1994-03-17 1995-03-16 A method for estimating received power and a receiver
CN95190317A CN1080957C (zh) 1994-03-17 1995-03-16 估算接收功率的方法和接收机
US08/549,804 US5845208A (en) 1994-03-17 1995-03-16 Method for estimating received power and a receiver
DE69523902T DE69523902T2 (de) 1994-03-17 1995-03-16 Verfahren und empfänger zur schätzung der empfangenen leistung
PCT/FI1995/000141 WO1995025365A2 (en) 1994-03-17 1995-03-16 A method for estimating received power and a receiver
AU19519/95A AU686346B2 (en) 1994-03-17 1995-03-16 A method for estimating received power and a receiver
AT95912271T ATE208983T1 (de) 1994-03-17 1995-03-16 Verfahren und empfänger zur schätzung der empfangenen leistung
JP7523865A JPH09510335A (ja) 1994-03-17 1995-03-16 受信電力を推定する方法及び受信器
NO954640A NO954640L (no) 1994-03-17 1995-11-16 Fremgangsmåte for å estimere mottatt effekt, samt mottaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941268A FI941268A (fi) 1994-03-17 1994-03-17 Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin

Publications (2)

Publication Number Publication Date
FI941268A0 FI941268A0 (fi) 1994-03-17
FI941268A true FI941268A (fi) 1995-09-18

Family

ID=8540339

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941268A FI941268A (fi) 1994-03-17 1994-03-17 Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin

Country Status (10)

Country Link
US (1) US5845208A (fi)
EP (1) EP0750824B1 (fi)
JP (1) JPH09510335A (fi)
CN (1) CN1080957C (fi)
AT (1) ATE208983T1 (fi)
AU (1) AU686346B2 (fi)
DE (1) DE69523902T2 (fi)
FI (1) FI941268A (fi)
NO (1) NO954640L (fi)
WO (1) WO1995025365A2 (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977967B1 (en) 1995-03-31 2005-12-20 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
TW347616B (en) * 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
DE19535021A1 (de) * 1995-09-21 1997-07-10 Joerg Dr Arnold Mobilfunkendgerät/Mobilfunkrelais
FR2749994A1 (fr) * 1996-06-18 1997-12-19 Dalsace Eric Systeme de surveillance d'un enfant
JP2839014B2 (ja) * 1996-07-05 1998-12-16 日本電気株式会社 符号分割多重方式セルラシステムの送信電力制御方法
JP2868481B2 (ja) * 1996-10-24 1999-03-10 埼玉日本電気株式会社 自動応答機能を持つ無線機
US6307849B1 (en) * 1997-09-08 2001-10-23 Qualcomm Incorporated Method and system for changing forward traffic channel power allocation during soft handoff
FR2772540B1 (fr) * 1997-12-16 2000-02-04 Sagem Procede d'exploitation d'un telephone mobile d'un reseau de radiocommunication en association avec un telephone relie par fil au reseau telephonique, et ensemble integre de tels reseaux
US6175745B1 (en) * 1997-12-24 2001-01-16 Telefonaktiebolaget Lm Ericsson Initial transmit power determination in a radiocommunication system
US6434386B1 (en) * 1998-12-31 2002-08-13 Telefonaktiebolaget L M Ericsson (Publ) Method and system for monitoring power output in transceivers
US6975666B2 (en) * 1999-12-23 2005-12-13 Institut National De La Recherche Scientifique Interference suppression in CDMA systems
JP3380505B2 (ja) * 1999-12-28 2003-02-24 松下電器産業株式会社 基地局装置および送信電力制御方法
US6597723B1 (en) * 2000-03-21 2003-07-22 Interdigital Technology Corporation Weighted open loop power control in a time division duplex communication system
US6600772B1 (en) * 2000-03-21 2003-07-29 Interdigital Communications Corporation Combined closed loop/open loop power control in a time division duplex communication system
US6603797B1 (en) * 2000-03-22 2003-08-05 Interdigital Technology Corporation Outer loop/weighted open loop power control in a time division duplex communication system
GB2363557A (en) * 2000-06-16 2001-12-19 At & T Lab Cambridge Ltd Method of extracting a signal from a contaminated signal
US8467821B1 (en) * 2000-08-16 2013-06-18 International Business Machines Corporation System and method for anticipating transmit power requirements in wireless mobile units communicating with a base station
US6745044B1 (en) * 2000-09-29 2004-06-01 Qualcomm Incorporated Method and apparatus for determining available transmit power in a wireless communication system
US8199696B2 (en) 2001-03-29 2012-06-12 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
WO2002089513A1 (en) * 2001-04-25 2002-11-07 Fg Microtec Gmbh Quality of service state predictor for advanced mobile devices
US20040185786A1 (en) * 2001-04-25 2004-09-23 Ramin Mirbaha Quality of service state predictor for and advanced mobile devices
US8275324B2 (en) * 2001-11-02 2012-09-25 Qualcomm Incorporated Method and apparatus for predicting received signal strength in a communication system
US6932569B2 (en) * 2002-05-17 2005-08-23 Sikorsky Aircraft Corporation Active control of multi-element rotor blade airfoils
US7453861B2 (en) * 2002-08-02 2008-11-18 At&T Corp System and method for estimating interference in a packet-based wireless network
MXPA05005932A (es) * 2002-12-04 2005-08-18 Interdigital Tech Corp Deteccion de confiabilidad del indicador de calidad de canal (cqi) y aplicacion a control de potencia de bucle externo.
US8064911B2 (en) * 2005-12-10 2011-11-22 Electronics And Telecommunications Research Institute Method of vertical handoff
US7778657B2 (en) * 2006-03-28 2010-08-17 Intel Corporation Method and apparatus to perform power control in a wireless network
US20070298811A1 (en) * 2006-06-21 2007-12-27 Lockheed Martin Corporation System for predicting bandwidth capacity
EP2237469B1 (en) * 2009-04-03 2018-10-31 Telefonaktiebolaget LM Ericsson (publ) Method and device for measuring a received signal power in a mobile communication system
US8718567B2 (en) * 2010-03-25 2014-05-06 Apple Inc. Methods for calibrating radio-frequency receivers using code division multiple access test equipment
US11039364B2 (en) * 2018-09-28 2021-06-15 Google Llc Methods and apparatus for proactively switching between available networks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608711A (en) * 1984-06-21 1986-08-26 Itt Corporation Cellular mobile radio hand-off utilizing voice channel
SE466082B (sv) * 1990-05-03 1991-12-09 Ericsson Telefon Ab L M Foerfarande foer prediktering av maetvaerden i ett mobilradiosystem
GB9012044D0 (en) * 1990-05-30 1990-07-18 British Telecomm Cellular radio
SE467332B (sv) * 1990-06-21 1992-06-29 Ericsson Telefon Ab L M Foerfarande foer effektreglering i ett digitalt mobiltelefonisystem
US5129098A (en) * 1990-09-24 1992-07-07 Novatel Communication Ltd. Radio telephone using received signal strength in controlling transmission power
JP3100447B2 (ja) * 1992-01-10 2000-10-16 三菱電機株式会社 適応等化器および受信機
DE59408295D1 (de) * 1993-03-19 1999-07-01 Siemens Ag Verfahren zur Sendeleistungsregelung einer Mobilstation in einem zellularen Mobilfunknetz
US5581580A (en) * 1993-05-20 1996-12-03 Telefonaktiebolaget Lm Ericsson Low complexity model based channel estimation algorithm for fading channels

Also Published As

Publication number Publication date
AU1951995A (en) 1995-10-03
WO1995025365A3 (en) 1995-11-16
US5845208A (en) 1998-12-01
NO954640L (no) 1996-01-16
EP0750824B1 (en) 2001-11-14
CN1127052A (zh) 1996-07-17
FI941268A0 (fi) 1994-03-17
JPH09510335A (ja) 1997-10-14
ATE208983T1 (de) 2001-11-15
EP0750824A1 (en) 1997-01-02
CN1080957C (zh) 2002-03-13
DE69523902D1 (de) 2001-12-20
DE69523902T2 (de) 2002-07-04
NO954640D0 (no) 1995-11-16
WO1995025365A2 (en) 1995-09-21
AU686346B2 (en) 1998-02-05

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