TWI491279B - And a method and apparatus for reporting a power margin of a user terminal device - Google Patents

And a method and apparatus for reporting a power margin of a user terminal device Download PDF

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Publication number
TWI491279B
TWI491279B TW100113705A TW100113705A TWI491279B TW I491279 B TWI491279 B TW I491279B TW 100113705 A TW100113705 A TW 100113705A TW 100113705 A TW100113705 A TW 100113705A TW I491279 B TWI491279 B TW I491279B
Authority
TW
Taiwan
Prior art keywords
power headroom
control unit
related information
channel
header
Prior art date
Application number
TW100113705A
Other languages
English (en)
Chinese (zh)
Other versions
TW201210358A (en
Inventor
Pingping Wen
Tao Yang
Mingli You
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Publication of TW201210358A publication Critical patent/TW201210358A/zh
Application granted granted Critical
Publication of TWI491279B publication Critical patent/TWI491279B/zh

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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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H04W52/365—Power headroom reporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW100113705A 2010-05-03 2011-04-20 And a method and apparatus for reporting a power margin of a user terminal device TWI491279B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/072402 WO2011137577A1 (fr) 2010-05-03 2010-05-03 Procédé et appareil de signalement de la marge de puissance d'un équipement terminal d'utilisateur

Publications (2)

Publication Number Publication Date
TW201210358A TW201210358A (en) 2012-03-01
TWI491279B true TWI491279B (zh) 2015-07-01

Family

ID=44903565

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100113705A TWI491279B (zh) 2010-05-03 2011-04-20 And a method and apparatus for reporting a power margin of a user terminal device

Country Status (3)

Country Link
CN (1) CN102783203B (fr)
TW (1) TWI491279B (fr)
WO (1) WO2011137577A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014085984A1 (fr) * 2012-12-04 2014-06-12 华为技术有限公司 Procédé, station de base, équipement utilisateur et système permettant d'analyser un rapport de marge de puissance étendu

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101340711A (zh) * 2007-07-06 2009-01-07 中兴通讯股份有限公司 多载波增强上行接入系统的调度信息上报方法
CN101340622A (zh) * 2007-07-06 2009-01-07 中兴通讯股份有限公司 多载波增强上行链路功率资源的分配方法
US20090175187A1 (en) * 2008-01-07 2009-07-09 Kristina Jersenius Method and Arrangement for Triggering Power Headroom Report Transmissions in a Telecommunications System
US20090238136A1 (en) * 2008-03-24 2009-09-24 Qualcomm, Incorporated Uplink power headroom definition for e-dch in cell_fach

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5033207B2 (ja) * 2009-03-23 2012-09-26 創新音▲速▼股▲ふん▼有限公司 パワーヘッドルーム報告を実行する方法及び通信装置
CN101931992B (zh) * 2009-06-22 2014-12-10 中兴通讯股份有限公司 一种实现功率余量上报的方法及终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101340711A (zh) * 2007-07-06 2009-01-07 中兴通讯股份有限公司 多载波增强上行接入系统的调度信息上报方法
CN101340622A (zh) * 2007-07-06 2009-01-07 中兴通讯股份有限公司 多载波增强上行链路功率资源的分配方法
US20090175187A1 (en) * 2008-01-07 2009-07-09 Kristina Jersenius Method and Arrangement for Triggering Power Headroom Report Transmissions in a Telecommunications System
US20090238136A1 (en) * 2008-03-24 2009-09-24 Qualcomm, Incorporated Uplink power headroom definition for e-dch in cell_fach

Also Published As

Publication number Publication date
CN102783203A (zh) 2012-11-14
CN102783203B (zh) 2015-07-15
TW201210358A (en) 2012-03-01
WO2011137577A1 (fr) 2011-11-10

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MM4A Annulment or lapse of patent due to non-payment of fees