DE69307343D1 - Verfahren und einrichtung zur steuerung der signalqualität in einem cdma-zellularkommunikationssystem - Google Patents

Verfahren und einrichtung zur steuerung der signalqualität in einem cdma-zellularkommunikationssystem

Info

Publication number
DE69307343D1
DE69307343D1 DE69307343T DE69307343T DE69307343D1 DE 69307343 D1 DE69307343 D1 DE 69307343D1 DE 69307343 T DE69307343 T DE 69307343T DE 69307343 T DE69307343 T DE 69307343T DE 69307343 D1 DE69307343 D1 DE 69307343D1
Authority
DE
Germany
Prior art keywords
communication system
signal quality
cellular communication
controlling signal
cdma cellular
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69307343T
Other languages
English (en)
Other versions
DE69307343T2 (de
Inventor
Peter Muszynski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
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 DE69307343D1 publication Critical patent/DE69307343D1/de
Application granted granted Critical
Publication of DE69307343T2 publication Critical patent/DE69307343T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
DE69307343T 1993-09-24 1993-09-24 Verfahren und einrichtung zur steuerung der signalqualität in einem cdma-zellularkommunikationssystem Expired - Lifetime DE69307343T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1993/000386 WO1995008876A1 (en) 1993-09-24 1993-09-24 Method and apparatus for controlling signal quality in a cdma cellular telecommunications system

Publications (2)

Publication Number Publication Date
DE69307343D1 true DE69307343D1 (de) 1997-02-20
DE69307343T2 DE69307343T2 (de) 1997-04-24

Family

ID=8556564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69307343T Expired - Lifetime DE69307343T2 (de) 1993-09-24 1993-09-24 Verfahren und einrichtung zur steuerung der signalqualität in einem cdma-zellularkommunikationssystem

Country Status (7)

Country Link
US (1) US5623484A (de)
EP (1) EP0671083B1 (de)
JP (1) JP3291731B2 (de)
AU (1) AU683422B2 (de)
DE (1) DE69307343T2 (de)
FI (1) FI112302B (de)
WO (1) WO1995008876A1 (de)

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US6587686B1 (en) * 1999-12-14 2003-07-01 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for detecting base station transceivers malfunctions
JP3545663B2 (ja) * 2000-01-14 2004-07-21 松下電器産業株式会社 Ｓｉｒ測定装置及びｓｉｒ測定方法
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US6690939B1 (en) * 2000-09-18 2004-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Increased radio communication capacity using transmit power balancing
US6778724B2 (en) * 2000-11-28 2004-08-17 The Regents Of The University Of California Optical switching and sorting of biological samples and microparticles transported in a micro-fluidic device, including integrated bio-chip devices
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WO2002091781A1 (en) * 2001-05-03 2002-11-14 Nokia Corporation Method and device for controlling admission of users to a cellular radio network
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Also Published As

Publication number Publication date
JPH08503829A (ja) 1996-04-23
FI952518A (fi) 1995-05-23
EP0671083A1 (de) 1995-09-13
FI112302B (fi) 2003-11-14
JP3291731B2 (ja) 2002-06-10
EP0671083B1 (de) 1997-01-08
DE69307343T2 (de) 1997-04-24
AU683422B2 (en) 1997-11-13
US5623484A (en) 1997-04-22
FI952518A0 (fi) 1995-05-23
AU4821293A (en) 1995-04-10
WO1995008876A1 (en) 1995-03-30

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