ATE524038T1 - Verfahren und anordnung in einem telekommunikationssystem zur steuerung der leistung zwischen zellen einer aufwärtsverbindung - Google Patents

Verfahren und anordnung in einem telekommunikationssystem zur steuerung der leistung zwischen zellen einer aufwärtsverbindung

Info

Publication number
ATE524038T1
ATE524038T1 AT08843664T AT08843664T ATE524038T1 AT E524038 T1 ATE524038 T1 AT E524038T1 AT 08843664 T AT08843664 T AT 08843664T AT 08843664 T AT08843664 T AT 08843664T AT E524038 T1 ATE524038 T1 AT E524038T1
Authority
AT
Austria
Prior art keywords
telecommunications system
user equipment
value
cells
arrangement
Prior art date
Application number
AT08843664T
Other languages
German (de)
English (en)
Inventor
Arne Simonsson
Anders Furuskaer
Walter Mueller
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
Application granted granted Critical
Publication of ATE524038T1 publication Critical patent/ATE524038T1/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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink 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]
    • H04W52/18—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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AT08843664T 2007-11-02 2008-10-06 Verfahren und anordnung in einem telekommunikationssystem zur steuerung der leistung zwischen zellen einer aufwärtsverbindung ATE524038T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98502707P 2007-11-02 2007-11-02
PCT/SE2008/051130 WO2009058074A2 (en) 2007-11-02 2008-10-06 Inter-cell uplink power control method and arrangement in a telecommunication system

Publications (1)

Publication Number Publication Date
ATE524038T1 true ATE524038T1 (de) 2011-09-15

Family

ID=40591684

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08843664T ATE524038T1 (de) 2007-11-02 2008-10-06 Verfahren und anordnung in einem telekommunikationssystem zur steuerung der leistung zwischen zellen einer aufwärtsverbindung

Country Status (6)

Country Link
US (2) US8934936B2 (https=)
EP (1) EP2269404B1 (https=)
JP (3) JP5311420B2 (https=)
AT (1) ATE524038T1 (https=)
ES (1) ES2369322T3 (https=)
WO (1) WO2009058074A2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8676201B2 (en) * 2007-08-10 2014-03-18 Telefonaktiebolaget L M Ericsson (Publ) E-UTRAN and handover
US9338710B2 (en) * 2008-05-15 2016-05-10 Niklas Johansson Data forwarding during handover in a self-backhauled cell
US8422446B2 (en) 2010-06-18 2013-04-16 Sharp Laboratories Of America, Inc. Controlling power for contention based uplink transmissions
WO2012064076A2 (ko) * 2010-11-08 2012-05-18 엘지전자 주식회사 무선 통신 시스템에서 단말의 rrc 연결 방법 및 이를 위한 장치
US9055540B2 (en) 2011-03-31 2015-06-09 Nokia Solutions And Networks Oy Method for calculating a transmit power for a user equipment
US9596065B2 (en) 2012-10-24 2017-03-14 Qualcomm Incorporated Enhanced SRS transmission for MIMO operation in LTE-A

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3217307B2 (ja) * 1997-11-18 2001-10-09 沖電気工業株式会社 無線送信装置
CN101034920A (zh) * 2000-02-23 2007-09-12 Ipr特许公司 反向链路初始功率的设定
JP2004080235A (ja) * 2002-08-14 2004-03-11 Nec Corp セルラシステム、移動局、基地局及びそれに用いる送信電力制御方法並びにそのプログラム
US8045638B2 (en) * 2004-03-05 2011-10-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for impairment correlation estimation in a wireless communication receiver
KR101153598B1 (ko) 2004-06-11 2012-06-11 닛본 덴끼 가부시끼가이샤 트랜스포트 포맷 콤비네이션 선택 방법, 무선 통신 시스템 및 이동국
US8452316B2 (en) * 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
JP5014820B2 (ja) 2007-01-09 2012-08-29 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、ユーザ装置及び通信方法

Also Published As

Publication number Publication date
EP2269404A2 (en) 2011-01-05
JP5311420B2 (ja) 2013-10-09
JP2011503963A (ja) 2011-01-27
US20150119099A1 (en) 2015-04-30
JP2015159602A (ja) 2015-09-03
WO2009058074A2 (en) 2009-05-07
US20100210297A1 (en) 2010-08-19
EP2269404B1 (en) 2011-09-07
US9226244B2 (en) 2015-12-29
US8934936B2 (en) 2015-01-13
JP5739940B2 (ja) 2015-06-24
ES2369322T3 (es) 2011-11-29
JP2013232948A (ja) 2013-11-14
WO2009058074A3 (en) 2009-09-03

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