TW201215207A - Method for reporting power headroom in carrier aggregation network - Google Patents

Method for reporting power headroom in carrier aggregation network Download PDF

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Publication number
TW201215207A
TW201215207A TW100120149A TW100120149A TW201215207A TW 201215207 A TW201215207 A TW 201215207A TW 100120149 A TW100120149 A TW 100120149A TW 100120149 A TW100120149 A TW 100120149A TW 201215207 A TW201215207 A TW 201215207A
Authority
TW
Taiwan
Prior art keywords
report
power headroom
component carrier
component carriers
headroom corresponding
Prior art date
Application number
TW100120149A
Other languages
English (en)
Chinese (zh)
Inventor
Tao Yang
Chandrika Worrall
ping-ping Wen
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 TW201215207A publication Critical patent/TW201215207A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW100120149A 2010-06-21 2011-06-09 Method for reporting power headroom in carrier aggregation network TW201215207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/074138 WO2011160275A1 (fr) 2010-06-21 2010-06-21 Procédé destiné à rapporter une marge de puissance dans un réseau d'agrégation de porteuses

Publications (1)

Publication Number Publication Date
TW201215207A true TW201215207A (en) 2012-04-01

Family

ID=45370817

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100120149A TW201215207A (en) 2010-06-21 2011-06-09 Method for reporting power headroom in carrier aggregation network

Country Status (3)

Country Link
CN (1) CN102845083B (fr)
TW (1) TW201215207A (fr)
WO (1) WO2011160275A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4812887B1 (ja) * 2010-04-30 2011-11-09 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び移動局
WO2023211335A1 (fr) * 2022-04-27 2023-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Détermination d'une cible de marge de puissance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009014083A (es) * 2007-06-20 2010-03-01 Nokia Siemens Networks Oy Metodo de reporte de espacio libre de potencia.
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
US8351359B2 (en) * 2009-05-22 2013-01-08 Research In Motion Limited Reporting power headroom for aggregated carriers
CN101715207B (zh) * 2009-11-04 2014-12-31 中兴通讯股份有限公司 一种功率上升空间的测量、上报方法及终端

Also Published As

Publication number Publication date
WO2011160275A1 (fr) 2011-12-29
CN102845083A (zh) 2012-12-26
CN102845083B (zh) 2016-01-20

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