KR20110007026A - 무선통신 시스템에서의 상향링크 전력제어 방법 및 장치 - Google Patents

무선통신 시스템에서의 상향링크 전력제어 방법 및 장치 Download PDF

Info

Publication number
KR20110007026A
KR20110007026A KR1020100025643A KR20100025643A KR20110007026A KR 20110007026 A KR20110007026 A KR 20110007026A KR 1020100025643 A KR1020100025643 A KR 1020100025643A KR 20100025643 A KR20100025643 A KR 20100025643A KR 20110007026 A KR20110007026 A KR 20110007026A
Authority
KR
South Korea
Prior art keywords
channel
terminal
priority
transmission
transmission power
Prior art date
Application number
KR1020100025643A
Other languages
English (en)
Korean (ko)
Inventor
김동철
조한규
곽진삼
이욱봉
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 CN2010800316907A priority Critical patent/CN102474830A/zh
Priority to US12/836,531 priority patent/US8593979B2/en
Priority to PCT/KR2010/004581 priority patent/WO2011008023A2/en
Publication of KR20110007026A publication Critical patent/KR20110007026A/ko

Links

Images

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
    • H04W52/34—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
    • H04W52/06—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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
KR1020100025643A 2009-07-15 2010-03-23 무선통신 시스템에서의 상향링크 전력제어 방법 및 장치 KR20110007026A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2010800316907A CN102474830A (zh) 2009-07-15 2010-07-14 用于在无线通信系统中控制上行链路功率的方法和装置
US12/836,531 US8593979B2 (en) 2009-07-15 2010-07-14 Method and apparatus for controlling uplink power in a wireless communication system
PCT/KR2010/004581 WO2011008023A2 (en) 2009-07-15 2010-07-14 Method and apparatus for controlling uplink power in a wireless communication system

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US22586809P 2009-07-15 2009-07-15
US61/225,868 2009-07-15
US25421009P 2009-10-23 2009-10-23
US61/254,210 2009-10-23
US25820809P 2009-11-05 2009-11-05
US61/258,208 2009-11-05
US28720809P 2009-12-17 2009-12-17
US61/287,208 2009-12-17

Publications (1)

Publication Number Publication Date
KR20110007026A true KR20110007026A (ko) 2011-01-21

Family

ID=43613696

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100025643A KR20110007026A (ko) 2009-07-15 2010-03-23 무선통신 시스템에서의 상향링크 전력제어 방법 및 장치

Country Status (2)

Country Link
KR (1) KR20110007026A (zh)
CN (1) CN102474830A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013100541A1 (ko) * 2011-12-29 2013-07-04 주식회사 팬택 무선 통신 시스템에서 전송 전력 제어 방법 및 장치
KR20150121005A (ko) * 2013-03-01 2015-10-28 구글 테크놀로지 홀딩스 엘엘씨 디바이스간 통신을 위해 송신 전력을 관리하기 위한 방법 및 장치

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103843421A (zh) 2012-09-29 2014-06-04 华为技术有限公司 功率确定方法、用户设备和基站
CN109474981B (zh) * 2012-09-29 2020-06-16 华为技术有限公司 功率确定方法、用户设备和基站
US8977270B2 (en) * 2013-02-27 2015-03-10 Qualcomm Incorporated Updating a base reference power for high speed data resumption
WO2014179979A1 (en) * 2013-05-10 2014-11-13 Qualcomm Incorporated SIGNALING OF ENHANCED POWER CONTROL FOR eIMTA INTERFERENCE MITIGATION
US9615336B2 (en) * 2013-05-23 2017-04-04 Qualcomm Incorporated Uplink power headroom management for connectivity with logically separate cells
US9521655B2 (en) * 2013-07-30 2016-12-13 Qualcomm Incorporated Method and apparatus for avoiding power scaling in uplink data transmission
US20150304963A1 (en) * 2014-04-17 2015-10-22 Qualcomm Incorporated Method To Improve Throughput in Multi-SIM-Multi-Active Scenario Using Adaptive Transmit Blanking of Data and Control Channels
CN107831657B (zh) * 2017-10-30 2019-06-18 华中科技大学 一种用于微环调制器的预编码闭环反馈热控制方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7411930B2 (en) * 2003-12-17 2008-08-12 Qualcomm, Incorporated Apparatus and method for prioritized apportionment of transmission power in a multi-carrier terminal
GB2411078B (en) * 2004-02-10 2009-02-04 Samsung Electronics Co Ltd Mobile communications
JP2007019594A (ja) * 2005-07-05 2007-01-25 Nec Corp 無線基地局及び送信電力調整方法
CN100536362C (zh) * 2005-07-06 2009-09-02 华为技术有限公司 第三代移动通信系统中信道多余功率分配方法
KR101292889B1 (ko) * 2007-03-16 2013-08-02 삼성전자주식회사 이동통신 시스템에서 제어 채널 송/수신 방법 및 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013100541A1 (ko) * 2011-12-29 2013-07-04 주식회사 팬택 무선 통신 시스템에서 전송 전력 제어 방법 및 장치
KR20150121005A (ko) * 2013-03-01 2015-10-28 구글 테크놀로지 홀딩스 엘엘씨 디바이스간 통신을 위해 송신 전력을 관리하기 위한 방법 및 장치

Also Published As

Publication number Publication date
CN102474830A (zh) 2012-05-23

Similar Documents

Publication Publication Date Title
US8593979B2 (en) Method and apparatus for controlling uplink power in a wireless communication system
CN107210857B (zh) 用于在无线通信系统中报告信道状态的方法及其装置
US8483742B2 (en) Method and apparatus for controlling uplink power in a wireless communication system
US8892151B2 (en) Autonomous user equipment transmission power control in communication systems
US8359059B2 (en) Method of controlling uplink power in wireless communication system
US8744362B2 (en) Base station
US8675768B2 (en) Unified design and centralized scheduling for dynamic SIMO, SU-MIMO and MU-MIMO operation for RL transmissions
KR20110007026A (ko) 무선통신 시스템에서의 상향링크 전력제어 방법 및 장치
US8965442B2 (en) Uplink power control in aggregated carrier communication systems
EP2579490B1 (en) Method and ue for transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and for controlling uplink transmission power of sounding reference signal
KR101397052B1 (ko) 이동통신 시스템에서의 망 접속 방법
US8942194B2 (en) QOS-based power control in aggregated carrier communication systems
US20090110114A1 (en) Open-Loop MIMO Scheme and Signaling Support for Wireless Networks
US8923179B2 (en) Terminal for controlling uplink transmission power and an uplink transmission power control method in a wireless communication system
KR20130121052A (ko) 부분적 단말 제어 단말 대 단말 통신 방법
US20200015125A1 (en) Methods of electronic communication device and network node, electronic communication device, network node, and computer programs
KR20090038654A (ko) 무선통신 시스템에서 상향링크 전력제어 방법
CN111034086B (zh) 在无线通信系统中报告harq ack/nack的方法及其装置
CN105706381A (zh) 用于发送信道质量指示符反馈的方法和用户设备
KR20110044683A (ko) 무선통신 시스템에서의 상향링크 전력제어 방법 및 장치
JP5036869B2 (ja) 移動局装置、通信システムおよび通信方法
KR20080073245A (ko) 통신 시스템에서의 전력 제어 장치 및 방법
RU2430471C2 (ru) Базовая станция, терминал связи, способ передачи и приема данных