WO2011159126A3 - 무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2011159126A3
WO2011159126A3 PCT/KR2011/004440 KR2011004440W WO2011159126A3 WO 2011159126 A3 WO2011159126 A3 WO 2011159126A3 KR 2011004440 W KR2011004440 W KR 2011004440W WO 2011159126 A3 WO2011159126 A3 WO 2011159126A3
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WO
WIPO (PCT)
Prior art keywords
power headroom
headroom information
wireless communication
communication system
transmit power
Prior art date
Application number
PCT/KR2011/004440
Other languages
English (en)
French (fr)
Other versions
WO2011159126A2 (ko
Inventor
이승준
천성덕
정성훈
이영대
박성준
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CN201180030087.1A priority Critical patent/CN102948090B/zh
Priority to US13/701,340 priority patent/US9008067B2/en
Priority to EP11795992.4A priority patent/EP2584715B1/en
Priority to JP2013512549A priority patent/JP5745621B2/ja
Priority to EP16157170.8A priority patent/EP3054731B1/en
Publication of WO2011159126A2 publication Critical patent/WO2011159126A2/ko
Publication of WO2011159126A3 publication Critical patent/WO2011159126A3/ko
Priority to US14/536,425 priority patent/US9668229B2/en
Priority to US14/536,389 priority patent/US9844013B2/en
Priority to US15/722,401 priority patent/US20180027510A1/en

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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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • 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
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 무선 통신 시스템에 관한 것으로서, 보다 상세하게는, 무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치에 관한 것이다. 본 발명의 일 양상인 무선 통신 시스템에서 적어도 하나의 서빙 셀이 설정된 단말이 잔여전력(Power Headroom) 정보를 송신하는 방법에 있어서, 상기 잔여전력(Power Headroom) 정보를 생성하는 단계 및 상기 잔여전력(Power Headroom) 정보를 기지국으로 송신하는 단계를 포함할 수 있다. 이때, 상기 잔여전력(Power Headroom) 정보는 복수의 지시자를 포함하는 제 1 필드 및 잔여전력(Power Headroom) 레벨을 지시하는 적어도 하나의 제 2 필드를 포함하고, 상기 복수의 지시자 각각은 상기 적어도 하나의 서빙 셀 각각에 대한 상기 적어도 하나의 제 2 필드의 존재여부를 지시할 수 있다.
PCT/KR2011/004440 2010-06-18 2011-06-17 무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치 WO2011159126A2 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN201180030087.1A CN102948090B (zh) 2010-06-18 2011-06-17 在无线通信系统中发送功率余量信息的方法及其设备
US13/701,340 US9008067B2 (en) 2010-06-18 2011-06-17 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
EP11795992.4A EP2584715B1 (en) 2010-06-18 2011-06-17 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
JP2013512549A JP5745621B2 (ja) 2010-06-18 2011-06-17 無線通信システムにおいて端末が残余電力情報を送信する方法及びそのための装置
EP16157170.8A EP3054731B1 (en) 2010-06-18 2011-06-17 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
US14/536,425 US9668229B2 (en) 2010-06-18 2014-11-07 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
US14/536,389 US9844013B2 (en) 2010-06-18 2014-11-07 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
US15/722,401 US20180027510A1 (en) 2010-06-18 2017-10-02 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US35655210P 2010-06-18 2010-06-18
US61/356,552 2010-06-18
US37325610P 2010-08-12 2010-08-12
US61/373,256 2010-08-12
KR10-2011-0058045 2011-06-15
KR1020110058045A KR101852814B1 (ko) 2010-06-18 2011-06-15 무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US13/701,340 A-371-Of-International US9008067B2 (en) 2010-06-18 2011-06-17 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
US14/536,425 Continuation US9668229B2 (en) 2010-06-18 2014-11-07 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
US14/536,389 Continuation US9844013B2 (en) 2010-06-18 2014-11-07 Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor

Publications (2)

Publication Number Publication Date
WO2011159126A2 WO2011159126A2 (ko) 2011-12-22
WO2011159126A3 true WO2011159126A3 (ko) 2012-02-16

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PCT/KR2011/004440 WO2011159126A2 (ko) 2010-06-18 2011-06-17 무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치

Country Status (6)

Country Link
US (4) US9008067B2 (ko)
EP (2) EP2584715B1 (ko)
JP (2) JP5745621B2 (ko)
KR (1) KR101852814B1 (ko)
CN (2) CN105376843B (ko)
WO (1) WO2011159126A2 (ko)

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EP3054731B1 (en) 2022-10-26
CN105376843A (zh) 2016-03-02
US20150063275A1 (en) 2015-03-05
JP2013534080A (ja) 2013-08-29
US20180027510A1 (en) 2018-01-25
EP2584715A4 (en) 2015-09-23
JP5745621B2 (ja) 2015-07-08
CN102948090A (zh) 2013-02-27
KR101852814B1 (ko) 2018-04-27
US9008067B2 (en) 2015-04-14
KR20110138170A (ko) 2011-12-26
US9668229B2 (en) 2017-05-30
JP5964395B2 (ja) 2016-08-03
CN105376843B (zh) 2019-01-01
EP2584715B1 (en) 2018-12-12
WO2011159126A2 (ko) 2011-12-22
JP2015053730A (ja) 2015-03-19
EP3054731A1 (en) 2016-08-10
US20130070685A1 (en) 2013-03-21
US20150065191A1 (en) 2015-03-05
US9844013B2 (en) 2017-12-12
CN102948090B (zh) 2015-11-25
EP2584715A2 (en) 2013-04-24

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