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FI20031688A0 - Radiojärjestelmän hallinta - Google Patents

Radiojärjestelmän hallinta

Info

Publication number
FI20031688A0
FI20031688A0 FI20031688A FI20031688A FI20031688A0 FI 20031688 A0 FI20031688 A0 FI 20031688A0 FI 20031688 A FI20031688 A FI 20031688A FI 20031688 A FI20031688 A FI 20031688A FI 20031688 A0 FI20031688 A0 FI 20031688A0
Authority
FI
Finland
Prior art keywords
system management
radio system
radio
management
Prior art date
Application number
FI20031688A
Other languages
English (en)
Swedish (sv)
Inventor
Jian Gu
Original Assignee
Nokia Corp
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 Corp filed Critical Nokia Corp
Priority to FI20031688A priority Critical patent/FI20031688A0/fi
Publication of FI20031688A0 publication Critical patent/FI20031688A0/fi
Priority to US10/786,536 priority patent/US7477658B2/en

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • 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]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
FI20031688A 2003-11-20 2003-11-20 Radiojärjestelmän hallinta FI20031688A0 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20031688A FI20031688A0 (fi) 2003-11-20 2003-11-20 Radiojärjestelmän hallinta
US10/786,536 US7477658B2 (en) 2003-11-20 2004-02-26 Radio resource control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031688A FI20031688A0 (fi) 2003-11-20 2003-11-20 Radiojärjestelmän hallinta

Publications (1)

Publication Number Publication Date
FI20031688A0 true FI20031688A0 (fi) 2003-11-20

Family

ID=29558657

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031688A FI20031688A0 (fi) 2003-11-20 2003-11-20 Radiojärjestelmän hallinta

Country Status (2)

Country Link
US (1) US7477658B2 (fi)
FI (1) FI20031688A0 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2363103C2 (ru) * 2005-01-11 2009-07-27 Нтт Докомо, Инк. Способ управления скоростью передачи, мобильная станция и радиосетевой контроллер
CN101263731B (zh) * 2005-09-16 2013-01-02 艾利森电话股份有限公司 用于hsdpa业务量的改进的确定大小的方法
WO2008118081A2 (en) * 2007-03-26 2008-10-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for uplink power control during soft handover
JP4888245B2 (ja) * 2007-06-25 2012-02-29 富士通株式会社 受信品質測定方法及び送信電力制御方法ならびにそれらの装置
KR101459147B1 (ko) * 2008-02-04 2014-11-10 엘지전자 주식회사 무선통신 시스템에서 전송 파워 제어 명령 전송 방법
KR101469143B1 (ko) * 2008-06-11 2014-12-04 삼성전자주식회사 Ｏｆｄｍａ 시스템에서 부채널 할당과 간섭을 제어하는방법 및 장치
JP5459307B2 (ja) * 2009-02-23 2014-04-02 富士通株式会社 無線通信装置および送信電力制御方法
EP2614611A4 (en) * 2011-08-01 2016-03-09 Nec China Co Ltd METHOD AND DEVICE FOR ADVANCED DOWNLINK HARQ
US9118377B2 (en) * 2012-07-05 2015-08-25 Telefonaktiebolaget L M Ericsson (Publ) Method for interference and carrier power estimation and its application to automatic gain control and signal-to-interference-and-noise-ratio computation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603096A (en) * 1994-07-11 1997-02-11 Qualcomm Incorporated Reverse link, closed loop power control in a code division multiple access system
WO1997008847A1 (en) * 1995-08-31 1997-03-06 Nokia Telecommunications Oy Method and device for controlling transmission power of a radio transmitter in a cellular communication system
US6028851A (en) * 1997-09-26 2000-02-22 Telefonaktiebolaget L M Ericsson (Publ) System and method for mobile assisted admission control
US6639934B1 (en) * 1999-04-26 2003-10-28 Telefonaktiebolaget Lm Ericsson (Publ) Power control in a CDMA mobile communication system
DE60032914T2 (de) * 1999-09-30 2007-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Sendeleistungsregelung
TWI332326B (en) * 2002-10-17 2010-10-21 Interdigital Tech Corp Power control for communications systems utilizing high speed shared channels

Also Published As

Publication number Publication date
US7477658B2 (en) 2009-01-13
US20050111476A1 (en) 2005-05-26

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