ATE322769T1 - Verfahren und anordnung zur leistungsregelung in einem mobilen funksystem - Google Patents

Verfahren und anordnung zur leistungsregelung in einem mobilen funksystem

Info

Publication number
ATE322769T1
ATE322769T1 AT02256578T AT02256578T ATE322769T1 AT E322769 T1 ATE322769 T1 AT E322769T1 AT 02256578 T AT02256578 T AT 02256578T AT 02256578 T AT02256578 T AT 02256578T AT E322769 T1 ATE322769 T1 AT E322769T1
Authority
AT
Austria
Prior art keywords
power control
rrm
sir reference
control algorithm
outer loop
Prior art date
Application number
AT02256578T
Other languages
English (en)
Inventor
Bo Bernhardsson
Johan Nilsson
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 filed Critical
Application granted granted Critical
Publication of ATE322769T1 publication Critical patent/ATE322769T1/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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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]
    • H04W52/18—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
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Eletrric Generators (AREA)
  • Radio Relay Systems (AREA)
AT02256578T 2002-09-23 2002-09-23 Verfahren und anordnung zur leistungsregelung in einem mobilen funksystem ATE322769T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02256578A EP1401118B1 (de) 2002-09-23 2002-09-23 Verfahren und Anordnung zur Leistungsregelung in einem mobilen Funksystem

Publications (1)

Publication Number Publication Date
ATE322769T1 true ATE322769T1 (de) 2006-04-15

Family

ID=31896973

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02256578T ATE322769T1 (de) 2002-09-23 2002-09-23 Verfahren und anordnung zur leistungsregelung in einem mobilen funksystem

Country Status (4)

Country Link
US (1) US20080045160A1 (de)
EP (1) EP1401118B1 (de)
AT (1) ATE322769T1 (de)
DE (1) DE60210455T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100391302C (zh) * 2004-12-31 2008-05-28 京移通信设计院有限公司 无线通信系统无线资源占用算法
CN100421514C (zh) * 2005-04-30 2008-09-24 中国移动通信集团公司 分组域数据业务无线信道分配的方法
US9185660B2 (en) * 2011-04-21 2015-11-10 Mediatek Inc. Power adaptation apparatus and power adaptation method for controlling uplink/downlink power
US20160088573A1 (en) * 2014-09-24 2016-03-24 Intel Corporation Power adaption and randomization for interference cancelation and mitigation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5991284A (en) * 1997-02-13 1999-11-23 Qualcomm Inc. Subchannel control loop
US6173162B1 (en) * 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
JP3199238B2 (ja) * 1998-09-18 2001-08-13 日本電気株式会社 符号分割多元接続方式における送信電力制御システム及び送信電力制御方法
FR2805703B1 (fr) * 2000-02-29 2003-09-05 Mitsubishi Electric Inf Tech Systeme de controle de la puissance d'emission d'une station de base avec laquelle plusieurs stations mobiles sont en communication
DE60034582T2 (de) * 2000-12-14 2008-01-31 Lucent Technologies Inc. Verfahren zur Regelung der Dienstgüte eines CDMA-basierenden Systems
US6622024B2 (en) * 2001-09-20 2003-09-16 Interdigital Technology Corporation Outer loop transmit power control using channel-adaptive processing

Also Published As

Publication number Publication date
US20080045160A1 (en) 2008-02-21
DE60210455D1 (de) 2006-05-18
EP1401118B1 (de) 2006-04-05
EP1401118A1 (de) 2004-03-24
DE60210455T2 (de) 2006-08-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties