DE602004011707D1 - Leistungsregelungsverfahren und -vorrichtung für ein paketvermittelndes Funksystem - Google Patents

Leistungsregelungsverfahren und -vorrichtung für ein paketvermittelndes Funksystem

Info

Publication number
DE602004011707D1
DE602004011707D1 DE602004011707T DE602004011707T DE602004011707D1 DE 602004011707 D1 DE602004011707 D1 DE 602004011707D1 DE 602004011707 T DE602004011707 T DE 602004011707T DE 602004011707 T DE602004011707 T DE 602004011707T DE 602004011707 D1 DE602004011707 D1 DE 602004011707D1
Authority
DE
Germany
Prior art keywords
packet
radio system
target sir
control method
power control
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004011707T
Other languages
English (en)
Other versions
DE602004011707T2 (de
Inventor
Esa Tiirola
Kari Pajukoski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Solutions and Networks Oy
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
Publication of DE602004011707D1 publication Critical patent/DE602004011707D1/de
Application granted granted Critical
Publication of DE602004011707T2 publication Critical patent/DE602004011707T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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. 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
    • H04W52/38—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)
DE602004011707T 2003-08-21 2004-08-17 Leistungsregelungsverfahren und -vorrichtung für ein paketvermittelndes Funksystem Active DE602004011707T2 (de)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
DE602004011707D1 true DE602004011707D1 (de) 2008-03-27
DE602004011707T2 DE602004011707T2 (de) 2009-01-29

Family

ID=27838860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011707T Active DE602004011707T2 (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
US7190749B2 (en) * 2001-06-06 2007-03-13 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US8611311B2 (en) * 2001-06-06 2013-12-17 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
KR100902297B1 (ko) * 2004-11-19 2009-06-10 가부시키가이샤 엔.티.티.도코모 이동 통신 방법 및 이동국
US7706745B2 (en) * 2004-12-03 2010-04-27 M&Fc Holding, Llc Method, system, apparatus, and computer program product for communications relay
US8422955B2 (en) * 2004-12-23 2013-04-16 Qualcomm Incorporated Channel estimation for interference cancellation
US8406695B2 (en) * 2004-12-23 2013-03-26 Qualcomm Incorporated Joint interference cancellation of pilot, overhead and traffic channels
US8099123B2 (en) * 2004-12-23 2012-01-17 Qualcomm Incorporated Adaptation of transmit subchannel gains in a system with interference cancellation
US8442441B2 (en) * 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
CN101142770B (zh) 2005-03-18 2011-12-28 株式会社Ntt都科摩 发送功率控制方法、移动台、无线基站及无线线路控制台
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
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
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
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
CN1290270C (zh) 2000-10-09 2006-12-13 皇家菲利浦电子有限公司 信息通信的方法和使用该方法的设备
US7203182B2 (en) 2000-11-17 2007-04-10 Lg Electronics Inc. Method of link adaptation of blind type using acknowledgements in ARQ system
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
CN100341258C (zh) 2007-10-03
CN1585293A (zh) 2005-02-23
EP1508978A1 (de) 2005-02-23
ATE386373T1 (de) 2008-03-15
US20050041626A1 (en) 2005-02-24
DE602004011707T2 (de) 2009-01-29
US7352725B2 (en) 2008-04-01
EP1508978B1 (de) 2008-02-13

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