DK1565998T3 - Effekstyring i ydre sløjfe til trådløse kommunikationssystemer - Google Patents

Effekstyring i ydre sløjfe til trådløse kommunikationssystemer

Info

Publication number
DK1565998T3
DK1565998T3 DK03787235.5T DK03787235T DK1565998T3 DK 1565998 T3 DK1565998 T3 DK 1565998T3 DK 03787235 T DK03787235 T DK 03787235T DK 1565998 T3 DK1565998 T3 DK 1565998T3
Authority
DK
Denmark
Prior art keywords
wireless communication
power management
communication systems
loop power
external loop
Prior art date
Application number
DK03787235.5T
Other languages
English (en)
Inventor
Chang-Soo Koo
Sudheer A Grandhi
Stephen E Terry
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Application granted granted Critical
Publication of DK1565998T3 publication Critical patent/DK1565998T3/da

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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70718—Particular systems or standards
    • H04B2201/70724—UMTS
    • 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
    • H04W52/10—Open 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
DK03787235.5T 2002-11-26 2003-11-25 Effekstyring i ydre sløjfe til trådløse kommunikationssystemer DK1565998T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42988802P 2002-11-26 2002-11-26
US44485003P 2003-02-04 2003-02-04
PCT/US2003/038185 WO2004049589A1 (en) 2002-11-26 2003-11-25 Outer loop power control for wireless communication systems

Publications (1)

Publication Number Publication Date
DK1565998T3 true DK1565998T3 (da) 2010-10-18

Family

ID=32180030

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03787235.5T DK1565998T3 (da) 2002-11-26 2003-11-25 Effekstyring i ydre sløjfe til trådløse kommunikationssystemer

Country Status (22)

Country Link
US (5) US7218949B2 (da)
EP (2) EP2190129A3 (da)
JP (2) JP4619948B2 (da)
KR (7) KR20050099646A (da)
CN (1) CN102170689A (da)
AR (1) AR042213A1 (da)
AT (1) ATE472199T1 (da)
AU (1) AU2003296017B2 (da)
BR (1) BR0316145A (da)
CA (1) CA2507034A1 (da)
DE (3) DE20318138U1 (da)
DK (1) DK1565998T3 (da)
ES (1) ES2347957T3 (da)
GE (1) GEP20084303B (da)
HK (3) HK1064880A2 (da)
IL (1) IL203817A (da)
MX (1) MXPA05005635A (da)
MY (2) MY141897A (da)
NO (1) NO20052918D0 (da)
SG (1) SG155773A1 (da)
TW (5) TWI246267B (da)
WO (1) WO2004049589A1 (da)

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TWI246267B (en) 2005-12-21
IL203817A (en) 2013-01-31
SG155773A1 (en) 2009-10-29
EP2190129A3 (en) 2013-03-06
HK1080231A1 (en) 2006-04-21
TWM248147U (en) 2004-10-21
CN102170689A (zh) 2011-08-31
TWI350662B (en) 2011-10-11
KR20050086823A (ko) 2005-08-30
US7860526B2 (en) 2010-12-28
AR042213A1 (es) 2005-06-15
EP1565998A1 (en) 2005-08-24
TWM249364U (en) 2004-11-01
ATE472199T1 (de) 2010-07-15
JP2006187020A (ja) 2006-07-13
TW200516885A (en) 2005-05-16
US20090264146A1 (en) 2009-10-22
US20140128121A1 (en) 2014-05-08
TW200417171A (en) 2004-09-01
US20070218937A1 (en) 2007-09-20
MY151625A (en) 2014-06-30
EP2190129A2 (en) 2010-05-26
CA2507034A1 (en) 2004-06-10
AU2003296017B2 (en) 2007-01-18
JP4619956B2 (ja) 2011-01-26
US9386531B2 (en) 2016-07-05
EP1565998B1 (en) 2010-06-23
HK1064881A2 (en) 2005-01-14
KR20050091646A (ko) 2005-09-15
KR100967866B1 (ko) 2010-07-05
KR20040047678A (ko) 2004-06-05
US7555307B2 (en) 2009-06-30
KR100967867B1 (ko) 2010-07-05
NO20052918L (no) 2005-06-15
US7218949B2 (en) 2007-05-15
KR20040047677A (ko) 2004-06-05
US8577407B2 (en) 2013-11-05
KR100691548B1 (ko) 2007-03-09
TW200640166A (en) 2006-11-16
KR20050099646A (ko) 2005-10-14
BR0316145A (pt) 2005-09-27
NO20052918D0 (no) 2005-06-15
DE20318138U1 (de) 2004-04-15
KR100627084B1 (ko) 2006-09-25
KR101046321B1 (ko) 2011-07-05
JP2006508625A (ja) 2006-03-09
DE20318137U1 (de) 2004-04-15
KR20050090962A (ko) 2005-09-14
HK1064880A2 (en) 2005-01-14
MY141897A (en) 2010-07-16
DE60333116D1 (de) 2010-08-05
KR100944780B1 (ko) 2010-03-03
TWI358211B (en) 2012-02-11
US20110159899A1 (en) 2011-06-30
EP1565998A4 (en) 2006-08-02
GEP20084303B (en) 2008-02-11
JP4619948B2 (ja) 2011-01-26
WO2004049589A1 (en) 2004-06-10
KR20090006030A (ko) 2009-01-14
ES2347957T3 (es) 2010-11-26
MXPA05005635A (es) 2005-10-18
AU2003296017A1 (en) 2004-06-18
US20040106425A1 (en) 2004-06-03

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