ATE386373T1 - Leistungsregelungsverfahren und -vorrichtung für ein paketvermittelndes funksystem - Google Patents

Leistungsregelungsverfahren und -vorrichtung für ein paketvermittelndes funksystem

Info

Publication number
ATE386373T1
ATE386373T1 AT04103933T AT04103933T ATE386373T1 AT E386373 T1 ATE386373 T1 AT E386373T1 AT 04103933 T AT04103933 T AT 04103933T AT 04103933 T AT04103933 T AT 04103933T AT E386373 T1 ATE386373 T1 AT E386373T1
Authority
AT
Austria
Prior art keywords
packet
radio system
target sir
control method
power control
Prior art date
Application number
AT04103933T
Other languages
English (en)
Inventor
Esa Tiirola
Kari Pajukoski
Original Assignee
Nokia Siemens Networks 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 Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Application granted granted Critical
Publication of ATE386373T1 publication Critical patent/ATE386373T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/912—Packet communications
    • Y10S370/913—Wireless or radio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
AT04103933T 2003-08-21 2004-08-17 Leistungsregelungsverfahren und -vorrichtung für ein paketvermittelndes funksystem ATE386373T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031176 2003-08-21

Publications (1)

Publication Number Publication Date
ATE386373T1 true ATE386373T1 (de) 2008-03-15

Family

ID=27838860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04103933T ATE386373T1 (de) 2003-08-21 2004-08-17 Leistungsregelungsverfahren und -vorrichtung für ein paketvermittelndes funksystem

Country Status (5)

Country Link
US (1) US7352725B2 (de)
EP (1) EP1508978B1 (de)
CN (1) CN100341258C (de)
AT (1) ATE386373T1 (de)
DE (1) DE602004011707T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8611311B2 (en) * 2001-06-06 2013-12-17 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US7190749B2 (en) * 2001-06-06 2007-03-13 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
JP3679089B2 (ja) * 2002-11-20 2005-08-03 松下電器産業株式会社 基地局装置および再送パケットの送信電力制御方法
CN1617479A (zh) * 2003-11-14 2005-05-18 北京三星通信技术研究有限公司 在宽带码分多址上行专用信道增强中支持导频增强的方法
JP2005277570A (ja) * 2004-03-23 2005-10-06 Fujitsu Ltd 送信装置、受信装置、再送制御方法
FI20045244A0 (fi) * 2004-06-28 2004-06-28 Nokia Corp Lähetystehon ohjaus
EP1830489B1 (de) * 2004-11-19 2016-02-24 NTT DoCoMo, Inc. Mobilkommunikationsverfahren und mobilstation
US7706745B2 (en) * 2004-12-03 2010-04-27 M&Fc Holding, Llc Method, system, apparatus, and computer program product for communications relay
US8099123B2 (en) * 2004-12-23 2012-01-17 Qualcomm Incorporated Adaptation of transmit subchannel gains in a system with interference cancellation
US8406695B2 (en) * 2004-12-23 2013-03-26 Qualcomm Incorporated Joint interference cancellation of pilot, overhead and traffic channels
US8422955B2 (en) * 2004-12-23 2013-04-16 Qualcomm Incorporated Channel estimation for interference cancellation
US8442441B2 (en) * 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
EP1868303A1 (de) * 2005-03-18 2007-12-19 NTT DoCoMo Inc. Sendeleistungs-steuerverfahren, mobilstation, funkbasisstation und funkleitungs-steuerstation
US8472877B2 (en) * 2005-10-24 2013-06-25 Qualcomm Incorporated Iterative interference cancellation system and method
US8385388B2 (en) * 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
JP4589249B2 (ja) * 2006-02-21 2010-12-01 富士通株式会社 無線通信システムにおける電力制御装置
JP4589250B2 (ja) * 2006-02-21 2010-12-01 富士通株式会社 無線通信システムにおける電力制御装置
GB0712701D0 (en) * 2007-06-29 2007-08-08 Inc Icera Processing transmission in a wireless communication system
US8059759B2 (en) * 2008-05-19 2011-11-15 Qualcomm Incorporated Methods and systems for initial FCH processing
CN103002557B (zh) * 2011-09-13 2016-02-17 中磊电子（苏州）有限公司 功率控制方法及无线通讯系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103541B (fi) * 1997-04-28 1999-07-15 Nokia Mobile Phones Ltd Menetelmä pakettikytkentäisen datan siirtoon matkapuhelinjärjestelmäss ä
US6101168A (en) * 1997-11-13 2000-08-08 Qualcomm Inc. Method and apparatus for time efficient retransmission using symbol accumulation
US6317854B1 (en) * 1999-05-14 2001-11-13 Nokia Corporation Apparatus, and associated method, for selecting retransmission of packet data
US6507572B1 (en) * 1999-06-11 2003-01-14 Lucent Technologies Inc. Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems
US6711150B1 (en) 2000-04-07 2004-03-23 Telefonktiebolaget L.M. Ericsson System and method for data burst communications in a CDMA network
EP1238476B1 (de) 2000-10-09 2011-12-14 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur datenübertragung und leistungsregelung
CN100456660C (zh) * 2000-11-17 2009-01-28 Lg电子株式会社 在自动重发请求系统中使用确认的盲型链路适配方法
SE0101281D0 (sv) * 2001-04-06 2001-04-06 Ericsson Telefon Ab L M Method and system of link control
CN1151620C (zh) 2002-04-28 2004-05-26 武汉汉网高技术有限公司 码分多址通信系统中多用户下行分组传输质量控制方法

Also Published As

Publication number Publication date
EP1508978A1 (de) 2005-02-23
US7352725B2 (en) 2008-04-01
CN1585293A (zh) 2005-02-23
DE602004011707D1 (de) 2008-03-27
EP1508978B1 (de) 2008-02-13
US20050041626A1 (en) 2005-02-24
DE602004011707T2 (de) 2009-01-29
CN100341258C (zh) 2007-10-03

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