HK1080231A1 - Wireless transmit receive unit and method of transmission power control thereof - Google Patents

Wireless transmit receive unit and method of transmission power control thereof

Info

Publication number
HK1080231A1
HK1080231A1 HK06102742.1A HK06102742A HK1080231A1 HK 1080231 A1 HK1080231 A1 HK 1080231A1 HK 06102742 A HK06102742 A HK 06102742A HK 1080231 A1 HK1080231 A1 HK 1080231A1
Authority
HK
Hong Kong
Prior art keywords
power control
transmission power
receive unit
wireless transmit
transmit receive
Prior art date
Application number
HK06102742.1A
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
Publication of HK1080231A1 publication Critical patent/HK1080231A1/xx

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
    • 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
    • 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
HK06102742.1A 2002-11-26 2006-03-02 Wireless transmit receive unit and method of transmission power control thereof HK1080231A1 (en)

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
HK1080231A1 true HK1080231A1 (en) 2006-04-21

Family

ID=32180030

Family Applications (3)

Application Number Title Priority Date Filing Date
HK03108640A HK1064880A2 (en) 2002-11-26 2003-11-26 Wireless transmit receive unit (wtru) for implementing transmission power control for a transmittingwtru as a function of data block allocation history and time spacing.
HK03108644A HK1064881A2 (en) 2002-11-26 2003-11-26 Wireless transmit receive unit (wtru) for implementing transmission power control for a transmittingwtru as a function of data block allocation size.
HK06102742.1A HK1080231A1 (en) 2002-11-26 2006-03-02 Wireless transmit receive unit and method of transmission power control thereof

Family Applications Before (2)

Application Number Title Priority Date Filing Date
HK03108640A HK1064880A2 (en) 2002-11-26 2003-11-26 Wireless transmit receive unit (wtru) for implementing transmission power control for a transmittingwtru as a function of data block allocation history and time spacing.
HK03108644A HK1064881A2 (en) 2002-11-26 2003-11-26 Wireless transmit receive unit (wtru) for implementing transmission power control for a transmittingwtru as a function of data block allocation size.

Country Status (22)

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

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Also Published As

Publication number Publication date
TWI246267B (en) 2005-12-21
IL203817A (en) 2013-01-31
SG155773A1 (en) 2009-10-29
EP2190129A3 (en) 2013-03-06
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
DK1565998T3 (da) 2010-10-18
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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