WO2002003566A3 - Power control algorithm for packet data based on queue/channel utilization - Google Patents

Power control algorithm for packet data based on queue/channel utilization Download PDF

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Publication number
WO2002003566A3
WO2002003566A3 PCT/SE2001/001579 SE0101579W WO0203566A3 WO 2002003566 A3 WO2002003566 A3 WO 2002003566A3 SE 0101579 W SE0101579 W SE 0101579W WO 0203566 A3 WO0203566 A3 WO 0203566A3
Authority
WO
WIPO (PCT)
Prior art keywords
packet data
control algorithm
power control
queue
channel utilization
Prior art date
Application number
PCT/SE2001/001579
Other languages
French (fr)
Other versions
WO2002003566A2 (en
Inventor
Arne Simonsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to JP2002507532A priority Critical patent/JP4738710B2/en
Priority to EP01945904A priority patent/EP1297636A2/en
Priority to AU2001268012A priority patent/AU2001268012A1/en
Publication of WO2002003566A2 publication Critical patent/WO2002003566A2/en
Publication of WO2002003566A3 publication Critical patent/WO2002003566A3/en

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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission during data packet transmission, e.g. high speed packet access [HSPA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

Method and system are disclosed for improving the channel quality in a packet data radio network. In each cell of the radio network the packet data is measured based on channel utilization and/or packet queue measurements. A power control algorithm uses the packet data load to determine a common or equal broadcast or transmitted power level for the channels in the cell. The common broadcast or transmitted power may subsequently be adjusted on an individual channel basis for channels that fall outside a predefined quality window.
PCT/SE2001/001579 2000-07-05 2001-07-05 Power control algorithm for packet data based on queue/channel utilization WO2002003566A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002507532A JP4738710B2 (en) 2000-07-05 2001-07-05 Power control algorithm for packet data based on queue / channel utilization
EP01945904A EP1297636A2 (en) 2000-07-05 2001-07-05 Power control algorithm for packet data based on queue/channel utilization
AU2001268012A AU2001268012A1 (en) 2000-07-05 2001-07-05 Power control algorithm for packet data based on queue/channel utilization

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21595400P 2000-07-05 2000-07-05
US60/215,954 2000-07-05
US09/854,798 US6950669B2 (en) 2000-07-05 2001-05-14 Power control algorithm for packet data based on queue/channel utilization
US09/854,798 2001-05-14

Publications (2)

Publication Number Publication Date
WO2002003566A2 WO2002003566A2 (en) 2002-01-10
WO2002003566A3 true WO2002003566A3 (en) 2002-06-20

Family

ID=26910518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2001/001579 WO2002003566A2 (en) 2000-07-05 2001-07-05 Power control algorithm for packet data based on queue/channel utilization

Country Status (6)

Country Link
US (1) US6950669B2 (en)
EP (1) EP1297636A2 (en)
JP (1) JP4738710B2 (en)
CN (1) CN1225846C (en)
AU (1) AU2001268012A1 (en)
WO (1) WO2002003566A2 (en)

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US8452316B2 (en) 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
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US9215602B2 (en) * 2004-11-12 2015-12-15 Telecom Italia S.P.A. Simulating a mobile network with shared access channels
US7499442B2 (en) * 2004-11-30 2009-03-03 Freescale Semiconductor, Inc. Method for sharing bandwidth using reduced duty cycle signals
US8488459B2 (en) * 2005-03-04 2013-07-16 Qualcomm Incorporated Power control and quality of service (QoS) implementation in a communication system
US7742444B2 (en) * 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
US8848574B2 (en) 2005-03-15 2014-09-30 Qualcomm Incorporated Interference control in a wireless communication system
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US8750908B2 (en) 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US20090207790A1 (en) 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
WO2007051026A1 (en) 2005-10-27 2007-05-03 Qualcomm Incorporated A method and apparatus for receiving and processing quickpage block in wireless communication systems
EP1941638A2 (en) 2005-10-27 2008-07-09 Qualcomm Incorporated Method and apparatus for estimating reverse link loading in a wireless communication system
US7471664B2 (en) * 2005-11-02 2008-12-30 Intel Corporation Network management policy and compliance in a wireless network
US8725189B2 (en) * 2006-04-27 2014-05-13 Telefonaktiebolaget Lm Ericsson (Publ) Power control using bit rate and outstanding user traffic
US8442572B2 (en) 2006-09-08 2013-05-14 Qualcomm Incorporated Method and apparatus for adjustments for delta-based power control in wireless communication systems
US8670777B2 (en) 2006-09-08 2014-03-11 Qualcomm Incorporated Method and apparatus for fast other sector interference (OSI) adjustment
JP5108099B2 (en) * 2007-07-18 2012-12-26 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Scheduling method, base station, and computer program
BRPI0819123B1 (en) 2007-10-31 2020-10-20 Telefonaktiebolaget Lm Ericsson (Publ) method to control a cell, and, network node
US8019385B1 (en) * 2008-01-09 2011-09-13 Clear Wireless Llc Load simulation for testing uplink of wireless networks
US8984530B2 (en) 2008-01-31 2015-03-17 Microsoft Corporation Queued message dispatch
US8583137B2 (en) * 2008-05-16 2013-11-12 Qualcomm Incorporated Dynamic coverage adjustment in a multi-carrier communication system
US8171495B2 (en) * 2008-05-29 2012-05-01 Microsoft Corporation Queue dispatch using deferred acknowledgement
CN107071880A (en) * 2009-10-02 2017-08-18 瑞典爱立信有限公司 Up-link power control in wireless communication system
US8547913B2 (en) * 2010-02-02 2013-10-01 Apple Inc. Apparatus and methods for signal reception based on network load estimations
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SIMONSSON A ET AL: "A power control and scheduling concept for EGPRS", 2000. IEEE 52ND VEHICULAR TECHNOLOGY CONFERENCE, vol. 5, 24 September 2000 (2000-09-24) - 28 September 2000 (2000-09-28), Boston , Ma , USA, pages 2219 - 2224, XP002902207 *

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Publication number Priority date Publication date Assignee Title
US8880084B2 (en) 2007-04-26 2014-11-04 Samsung Electronics Co., Ltd Method and apparatus for allocating ACKCH resources in a wireless communication system

Also Published As

Publication number Publication date
AU2001268012A1 (en) 2002-01-14
US6950669B2 (en) 2005-09-27
EP1297636A2 (en) 2003-04-02
JP2004503126A (en) 2004-01-29
US20020004407A1 (en) 2002-01-10
WO2002003566A2 (en) 2002-01-10
JP4738710B2 (en) 2011-08-03
CN1225846C (en) 2005-11-02
CN1440596A (en) 2003-09-03

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