ATE556560T1 - Leistungsregelung für den komprimierten modus in wcdma-systemen - Google Patents

Leistungsregelung für den komprimierten modus in wcdma-systemen

Info

Publication number
ATE556560T1
ATE556560T1 AT07854698T AT07854698T ATE556560T1 AT E556560 T1 ATE556560 T1 AT E556560T1 AT 07854698 T AT07854698 T AT 07854698T AT 07854698 T AT07854698 T AT 07854698T AT E556560 T1 ATE556560 T1 AT E556560T1
Authority
AT
Austria
Prior art keywords
power control
transmitting station
compressed mode
wcdma systems
signal strength
Prior art date
Application number
AT07854698T
Other languages
English (en)
Inventor
Phillip Marc Johnson
William Camp
Original Assignee
Sony Ericsson Mobile Comm Ab
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
Priority claimed from US11/614,488 external-priority patent/US7715865B2/en
Priority claimed from US11/615,326 external-priority patent/US20080153429A1/en
Priority claimed from US11/669,542 external-priority patent/US8503403B2/en
Priority claimed from US11/693,974 external-priority patent/US20080240013A1/en
Application filed by Sony Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Application granted granted Critical
Publication of ATE556560T1 publication Critical patent/ATE556560T1/de

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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average, variance
    • 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
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT07854698T 2006-12-21 2007-11-19 Leistungsregelung für den komprimierten modus in wcdma-systemen ATE556560T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/614,488 US7715865B2 (en) 2006-12-21 2006-12-21 Compressed mode for reducing power consumption
US11/615,326 US20080153429A1 (en) 2006-12-22 2006-12-22 Network Managed Compressed Mode Operation
US11/669,542 US8503403B2 (en) 2006-12-21 2007-01-31 Network control of uplink transmit timing for compressed mode
US11/693,974 US20080240013A1 (en) 2007-03-30 2007-03-30 Power Control for Compressed Mode in WCDMA System
PCT/US2007/085144 WO2008076583A1 (en) 2006-12-21 2007-11-19 Power control for compressed mode in wcdma system

Publications (1)

Publication Number Publication Date
ATE556560T1 true ATE556560T1 (de) 2012-05-15

Family

ID=39092801

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07854698T ATE556560T1 (de) 2006-12-21 2007-11-19 Leistungsregelung für den komprimierten modus in wcdma-systemen

Country Status (4)

Country Link
EP (1) EP2122847B1 (de)
JP (1) JP4922408B2 (de)
AT (1) ATE556560T1 (de)
WO (1) WO2008076583A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8774074B2 (en) 2011-11-02 2014-07-08 Qualcomm Incorporated Apparatus and method for adaptively enabling discontinuous transmission (DTX) in a wireless communication system
US9686815B2 (en) 2011-11-02 2017-06-20 Qualcomm Incorporated Devices and methods for managing discontinuous transmission at a wireless access terminal
WO2014098737A1 (en) * 2012-12-17 2014-06-26 Zte Wistron Telecom Ab Tracking received power in wireless communications
US9674782B2 (en) * 2014-04-29 2017-06-06 Qualcomm Incorporated Reducing battery consumption at a user equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101282135A (zh) * 1998-03-26 2008-10-08 三菱电机株式会社 频谱扩展通信装置和频谱扩展通信方法
DE69939632D1 (de) * 1999-07-13 2008-11-06 Alcatel Lucent Verfahren zur Leistungssteigerung eines mobilen Radiokommunikationssystems unter Verwendung eines Leistungsregelungs-Algorithmus
US7149538B2 (en) * 2003-02-13 2006-12-12 Telefonaktiebolaget Lm Ericsson (Publ) Wireless transceivers, methods, and computer program products for restricting transmission power based on signal-to-interference ratios
DE602004028141D1 (de) * 2004-12-20 2010-08-26 Ericsson Telefon Ab L M Verfahren und Vorrichtung zur Sendeleistungsregelung

Also Published As

Publication number Publication date
EP2122847B1 (de) 2012-05-02
WO2008076583A1 (en) 2008-06-26
JP2010514369A (ja) 2010-04-30
EP2122847A1 (de) 2009-11-25
JP4922408B2 (ja) 2012-04-25

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