WO2010087622A3 - 전송 전력을 제어하는 방법 및 이를 위한 장치 - Google Patents

전송 전력을 제어하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2010087622A3
WO2010087622A3 PCT/KR2010/000510 KR2010000510W WO2010087622A3 WO 2010087622 A3 WO2010087622 A3 WO 2010087622A3 KR 2010000510 W KR2010000510 W KR 2010000510W WO 2010087622 A3 WO2010087622 A3 WO 2010087622A3
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WO
WIPO (PCT)
Prior art keywords
transmission power
max
signal transmission
same
maximum transmission
Prior art date
Application number
PCT/KR2010/000510
Other languages
English (en)
French (fr)
Other versions
WO2010087622A2 (ko
Inventor
서동연
김기준
안준기
김민규
이정훈
이대원
양석철
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 JP2011547790A priority Critical patent/JP5302417B2/ja
Priority to CN201080005813.XA priority patent/CN102301801B/zh
Priority to EP10736013.3A priority patent/EP2378820B1/en
Priority to EP18187114.6A priority patent/EP3416434B1/en
Priority to US13/143,824 priority patent/US8818442B2/en
Publication of WO2010087622A2 publication Critical patent/WO2010087622A2/ko
Publication of WO2010087622A3 publication Critical patent/WO2010087622A3/ko
Priority to US14/452,394 priority patent/US9037186B2/en
Priority to US14/695,751 priority patent/US9288767B2/en
Priority to US15/048,645 priority patent/US9591584B2/en
Priority to US15/421,026 priority patent/US9756576B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/146Uplink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/28TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/281TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account user or data type priority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/34TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346TPC 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/36TPC 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
    • H04W52/367Power values between minimum and maximum limits, e.g. dynamic range
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/34TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • H04W88/10Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 무선 통신 시스템에서 단말이 신호를 전송하는 방법에 있어서, 복수의 콤포넌트 반송파에 대해 콤포넌트 반송파별 최대 전송 전력(P_CC_MAX) 및 상기 단말의 최대 전송 전력(P_UE_MAX)을 확인하는 단계; 하나 이상의 콤포넌트 반송파를 통해 기지국으로 동시에 전송되도록 예정된 복수의 채널에 대해 각각의 전송 전력을 계산하는 단계; 상기 P_CC_MAX 및 상기 P_UE_MAX를 초과하지 않도록 상기 복수의 채널에 대해 전송 전력을 독립적으로 조정하는 단계; 및 상기 전송 전력이 조정된 복수의 채널을 통해 상기 기지국으로 신호를 전송하는 단계를 포함하는 신호 전송 방법에 관한 것이다.
PCT/KR2010/000510 2009-01-29 2010-01-28 전송 전력을 제어하는 방법 및 이를 위한 장치 WO2010087622A2 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2011547790A JP5302417B2 (ja) 2009-01-29 2010-01-28 伝送電力を制御する方法及び伝送電力を制御する装置
CN201080005813.XA CN102301801B (zh) 2009-01-29 2010-01-28 用于控制信号发送功率的方法及其装置
EP10736013.3A EP2378820B1 (en) 2009-01-29 2010-01-28 Method for controlling signal transmission power and device for same
EP18187114.6A EP3416434B1 (en) 2009-01-29 2010-01-28 Method for controlling signal transmission power and device for same
US13/143,824 US8818442B2 (en) 2009-01-29 2010-01-28 Method for controlling signal transmission power and device for same
US14/452,394 US9037186B2 (en) 2009-01-29 2014-08-05 Method for controlling signal transmission power and device for same
US14/695,751 US9288767B2 (en) 2009-01-29 2015-04-24 Method for controlling signal transmission power and device for same
US15/048,645 US9591584B2 (en) 2009-01-29 2016-02-19 Method for controlling signal transmission power and device for same
US15/421,026 US9756576B2 (en) 2009-01-29 2017-01-31 Method for controlling signal transmission power and device for same

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US14836809P 2009-01-29 2009-01-29
US61/148,368 2009-01-29
US22928009P 2009-07-29 2009-07-29
US61/229,280 2009-07-29
US24648909P 2009-09-28 2009-09-28
US61/246,489 2009-09-28
US25586809P 2009-10-29 2009-10-29
US61/255,868 2009-10-29
US28638009P 2009-12-15 2009-12-15
US61/286,380 2009-12-15
KR10-2010-0007528 2010-01-27
KR1020100007528A KR101674940B1 (ko) 2009-01-29 2010-01-27 전송 전력을 제어하는 방법 및 이를 위한 장치

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/143,824 A-371-Of-International US8818442B2 (en) 2009-01-29 2010-01-28 Method for controlling signal transmission power and device for same
US14/452,394 Continuation US9037186B2 (en) 2009-01-29 2014-08-05 Method for controlling signal transmission power and device for same

Publications (2)

Publication Number Publication Date
WO2010087622A2 WO2010087622A2 (ko) 2010-08-05
WO2010087622A3 true WO2010087622A3 (ko) 2010-11-04

Family

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Application Number Title Priority Date Filing Date
PCT/KR2010/000510 WO2010087622A2 (ko) 2009-01-29 2010-01-28 전송 전력을 제어하는 방법 및 이를 위한 장치

Country Status (4)

Country Link
US (5) US8818442B2 (ko)
EP (2) EP3416434B1 (ko)
KR (1) KR101674940B1 (ko)
WO (1) WO2010087622A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105959087A (zh) * 2010-10-28 2016-09-21 Lg电子株式会社 用于调节探测基准信号发送功率的方法和装置

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2760241B1 (en) 2010-04-01 2018-05-30 Sun Patent Trust Transmit power control for physical random access channels
EP2244514A1 (en) 2009-04-23 2010-10-27 Panasonic Corporation Logical channel prioritization procedure for generating multiple uplink transport blocks
JP4989692B2 (ja) * 2009-07-29 2012-08-01 シャープ株式会社 移動通信システム、基地局装置、移動局装置、および、通信方法
EP3209070A1 (en) * 2009-10-02 2017-08-23 Interdigital Patent Holdings, Inc. Method and apparatus for controlling transmit power of transmissions on more than one component carrier
US11012947B2 (en) * 2009-10-21 2021-05-18 Qualcomm Incorporated Uplink multi-power amplifier/antenna operation and channel prioritization
JP5520003B2 (ja) * 2009-10-28 2014-06-11 シャープ株式会社 無線通信システム、基地局装置、移動局装置、無線通信システムの制御方法、基地局装置の制御プログラムおよび移動局装置の制御プログラム
WO2011054148A1 (zh) * 2009-11-06 2011-05-12 华为技术有限公司 一种资源配置方法和装置
JP5216058B2 (ja) * 2010-02-15 2013-06-19 株式会社エヌ・ティ・ティ・ドコモ 移動端末装置および上り制御情報信号の送信方法
KR101874276B1 (ko) 2010-04-01 2018-07-04 선 페이턴트 트러스트 물리적 랜덤 액세스 채널들에 대한 송신 전력 제어
US9749968B2 (en) * 2010-04-02 2017-08-29 Interdigital Patent Holdings, Inc. Uplink sounding reference signals configuration and transmission
US9363769B2 (en) * 2010-05-05 2016-06-07 Qualcomm Incorporated Methods and systems for SRS power scaling in carrier aggregation
CN102893680B (zh) * 2010-05-14 2015-09-09 株式会社Ntt都科摩 移动通信终端
WO2012020990A2 (ko) * 2010-08-10 2012-02-16 엘지전자 주식회사 무선 통신 시스템에서 전송 전력 제어 방법 및 장치
US9131457B2 (en) * 2010-08-12 2015-09-08 Samsung Electronics Co., Ltd. Apparatus and method for transmission of uplink sounding reference signals in a wireless network
KR20120015757A (ko) * 2010-08-13 2012-02-22 주식회사 팬택 다중 요소 반송파 시스템에서 전력조정에 관한 정보의 전송장치 및 방법
US9258092B2 (en) * 2010-09-17 2016-02-09 Blackberry Limited Sounding reference signal transmission in carrier aggregation
US8730829B2 (en) * 2010-10-01 2014-05-20 Mediatek Inc. Indication of user equipment transmit power capacilty in carrier aggregation
US9055565B2 (en) 2010-11-05 2015-06-09 Samsung Electronics Co., Ltd. Method and device for activating secondary carrier in wireless communication system for using carrier aggregation technique
WO2012060067A1 (ja) 2010-11-05 2012-05-10 パナソニック株式会社 無線通信端末装置及び電力割当方法
FI3319395T3 (fi) 2010-12-03 2023-08-01 Interdigital Patent Holdings Inc Menetelmä ja laite moniradioliityntätekniikan kantoaaltojen yhdistämisen suorittamiseksi
BR112013017480B1 (pt) 2011-01-07 2022-06-14 Interdigital Patent Holdings, Inc Método, sistema e aparelho para recepção por canal compartilhado de transmissão por downlink em transmissões de multiponto cooperativas
KR101776873B1 (ko) * 2011-01-11 2017-09-11 삼성전자 주식회사 이동통신 시스템에서 역방향 전송 출력 결정 방법 및 장치
WO2012096520A2 (en) 2011-01-11 2012-07-19 Samsung Electronics Co., Ltd. Uplink transmission power configuration method and apparatus for mobile communication system
CN111726150B (zh) 2011-02-11 2022-10-25 交互数字专利控股公司 用于增强型控制信道的系统和方法
JP5346055B2 (ja) * 2011-04-05 2013-11-20 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおけるユーザ装置及び方法
CN102761969A (zh) * 2011-04-26 2012-10-31 中兴通讯股份有限公司 一种测量参考信号的发送方法及装置
KR20120121787A (ko) * 2011-04-27 2012-11-06 주식회사 팬택 통신 시스템에서 기준신호 전송 전력 제어 장치 및 방법
US8395985B2 (en) 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
EP3060009B1 (en) * 2011-07-29 2018-01-24 Fujitsu Limited Power control method and terminal equipment
EP2744277A4 (en) * 2011-08-12 2014-12-24 Fujitsu Ltd UPLINK POWER CONTROL METHOD AND DEVICE
US9060343B2 (en) * 2011-10-03 2015-06-16 Mediatek, Inc. Support of network based positioning by sounding reference signal
CN103067140B (zh) * 2011-10-20 2015-07-22 中兴通讯股份有限公司 控制信令发送方法及系统
WO2013066075A1 (ko) * 2011-11-01 2013-05-10 엘지전자 주식회사 무선통신 시스템에서 단말의 사운딩 참조신호 전송 결정 방법 및 이를 위한 단말
US8725193B2 (en) * 2011-11-03 2014-05-13 Broadcom Corporation Adaptive A-MPR in inter-band carrier aggregation
CN108834205B (zh) * 2011-11-04 2021-09-28 交互数字专利控股公司 用于在与多个定时提前关联的多个分量载波上无线传输的功率控制的方法和装置
EP2600664B1 (en) * 2011-11-30 2015-01-07 ST-Ericsson SA Method of communication in a cellular network between a base station and a user equipment
US9237537B2 (en) 2012-01-25 2016-01-12 Ofinno Technologies, Llc Random access process in a multicarrier base station and wireless device
EP3937551A3 (en) 2012-01-25 2022-02-09 Comcast Cable Communications, LLC Random access channel in multicarrier wireless communications with timing advance groups
US8964780B2 (en) 2012-01-25 2015-02-24 Ofinno Technologies, Llc Sounding in multicarrier wireless communications
US9491738B2 (en) * 2012-02-03 2016-11-08 Qualcomm Incorporated Managing downlink and uplink resources for low cost user equipments
CN103369650B (zh) * 2012-03-26 2017-02-08 电信科学技术研究院 一种上行功率控制方法及用户设备
US11943813B2 (en) 2012-04-01 2024-03-26 Comcast Cable Communications, Llc Cell grouping for wireless communications
US8964590B2 (en) 2012-04-01 2015-02-24 Ofinno Technologies, Llc Random access mechanism for a wireless device and base station
US11582704B2 (en) 2012-04-16 2023-02-14 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US11825419B2 (en) 2012-04-16 2023-11-21 Comcast Cable Communications, Llc Cell timing in a wireless device and base station
US8958342B2 (en) 2012-04-17 2015-02-17 Ofinno Technologies, Llc Uplink transmission power in a multicarrier wireless device
US9661591B2 (en) 2012-04-16 2017-05-23 Lg Electronics Inc. Method for reducing transmission power for sounding reference signal and terminal therefor
US8971280B2 (en) 2012-04-20 2015-03-03 Ofinno Technologies, Llc Uplink transmissions in a wireless device
EP3337079B1 (en) 2012-04-16 2024-06-05 Comcast Cable Communications, LLC Cell group configuration for uplink transmission in a multicarrier wireless device and base station with timing advance groups
US11252679B2 (en) 2012-04-16 2022-02-15 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US8964593B2 (en) 2012-04-16 2015-02-24 Ofinno Technologies, Llc Wireless device transmission power
US11882560B2 (en) 2012-06-18 2024-01-23 Comcast Cable Communications, Llc Carrier grouping in multicarrier wireless networks
US9107206B2 (en) 2012-06-18 2015-08-11 Ofinne Technologies, LLC Carrier grouping in multicarrier wireless networks
US9084228B2 (en) 2012-06-20 2015-07-14 Ofinno Technologies, Llc Automobile communication device
US11622372B2 (en) 2012-06-18 2023-04-04 Comcast Cable Communications, Llc Communication device
US9215663B2 (en) 2012-06-29 2015-12-15 Qualcomm Incorporated Methods and devices for controlling uplink transmit power at an access terminal
CN103582101B (zh) * 2012-07-31 2017-07-28 华为技术有限公司 调整基站天线发射功率的方法、装置及基站
SG11201501279UA (en) * 2012-08-23 2015-04-29 Interdigital Patent Holdings Providing physical layer resources to different serving sites
KR101860811B1 (ko) 2012-08-23 2018-05-24 인터디지탈 패튼 홀딩스, 인크 무선 시스템에서의 다중 스케줄러들을 이용한 동작
WO2014047940A1 (zh) 2012-09-29 2014-04-03 华为技术有限公司 功率确定方法、用户设备和基站
KR102156233B1 (ko) * 2012-10-02 2020-09-15 엘지전자 주식회사 무선 통신 시스템에서 반송파 집성 그룹을 지원하기 위한 방법 및 장치
JP6159523B2 (ja) 2012-12-11 2017-07-05 株式会社Nttドコモ ユーザ装置及び送信制御方法
US9584300B2 (en) 2013-01-03 2017-02-28 Lg Electronics Inc. Configuring uplink subframes and controlling power in a carrier aggregation system when the DCI format has first or second identifiers
WO2014115196A1 (ja) * 2013-01-25 2014-07-31 日本電気株式会社 移動局、基地局、パワーヘッドルーム報告の送信方法及び受信方法、並びにコンピュータ可読媒体
US8897829B2 (en) * 2013-02-01 2014-11-25 Nvidia Corporation Controlling transmit power in a wireless device
CN104519561B (zh) * 2013-09-26 2019-02-12 中兴通讯股份有限公司 上行功率削减处理方法、装置、终端及基站
KR101611825B1 (ko) 2013-11-08 2016-04-14 주식회사 케이티 상향링크 전송 전력을 제어하는 방법과 그 장치
WO2015112200A1 (en) * 2014-01-27 2015-07-30 Eden Rock Communications, Llc Method and system for localizing interference in spectrum co-existence network
CN104812046B (zh) * 2014-01-28 2019-03-05 电信科学技术研究院 一种上行信道的功率控制方法及装置
JP2015142349A (ja) * 2014-01-30 2015-08-03 株式会社Nttドコモ ユーザ装置及び送信制御方法
CN106537996B (zh) * 2014-08-04 2019-12-31 夏普株式会社 终端装置以及方法
US10455527B2 (en) * 2014-08-08 2019-10-22 Lg Electronics Inc. Method and apparatus for transmitting and receiving wireless signal in wireless communication system
KR101672120B1 (ko) * 2014-09-26 2016-11-04 주식회사 케이티 상향링크 채널 및 신호의 전송전력 제어방법 및 그 장치
US9585102B2 (en) 2014-09-26 2017-02-28 Kt Corporation Method of controlling the transmission power of uplink channels and signals and apparatuses thereof
US20170366306A1 (en) * 2015-01-16 2017-12-21 Lg Electronics Inc. Method for selecting pucch transmission in a carrier aggregation system and a device therefor
US9749970B2 (en) * 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
CN106304299A (zh) 2015-05-15 2017-01-04 北京三星通信技术研究有限公司 一种上行功率的分配方法和用户设备
JP6623289B2 (ja) * 2015-09-23 2019-12-18 華為技術有限公司Huawei Technologies Co.,Ltd. 端末装置、ネットワーク装置、アップリンク送信方法、及びアップリンク受信方法
US10700836B2 (en) * 2016-03-11 2020-06-30 Futurewei Technologies, Inc. Multicarrier uplink data with single carrier uplink control
JP6066004B2 (ja) * 2016-04-06 2017-01-25 富士通株式会社 電力制御方法及び端末装置
CN107690181B (zh) 2016-08-05 2019-09-17 电信科学技术研究院 一种短传输时间间隔传输的功率控制方法及装置
US10616838B2 (en) 2016-10-12 2020-04-07 Qualcomm Incorporated Signaling of transmit power related information
US20180124700A1 (en) * 2016-11-01 2018-05-03 Qualcomm Incorporated Transmit power configuration based on bandwidth
US20190261287A1 (en) 2016-11-02 2019-08-22 Idac Holdings, Inc. Devices, systems and methods for power efficient beam management in wireless systems
CN108023708B (zh) * 2016-11-03 2022-09-13 中兴通讯股份有限公司 一种信息发送方法、装置、系统及相关设备
CN116405171A (zh) * 2017-08-10 2023-07-07 华为技术有限公司 上行传输方法、终端设备和网络设备
WO2019031950A1 (ko) * 2017-08-11 2019-02-14 엘지전자 주식회사 무선통신시스템에서 carrier aggregation 전송 시 단말이 복수의 cc에 대하여 송신 전력을 설정하는 방법 및 장치
US11012945B2 (en) * 2017-09-29 2021-05-18 Apple Inc. Devices and methods for power allocation
US10993190B2 (en) 2018-06-15 2021-04-27 Qualcomm Incorporated Power control for spatial multiplexing of uplink channels
EP4189896A4 (en) * 2020-08-03 2024-05-01 Qualcomm Incorporated PRIORITIZING UPLINK COMMUNICATIONS ACROSS MULTIPLE ANTENNA PANELS
KR20220073425A (ko) * 2020-11-26 2022-06-03 삼성전자주식회사 전자 장치 및 복수의 안테나들을 통해 신호를 전송하는 전자 장치에서 기준 신호를 전송하는 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050111391A1 (en) * 2003-11-11 2005-05-26 Sony Ericsson Mobile Communications Japan, Inc. Mobile communication terminal and method of controlling transmission power
KR20060064918A (ko) * 2004-12-09 2006-06-14 주식회사 팬택앤큐리텔 이동 통신 단말기의 최대 전력 조정 방법
US20070010269A1 (en) * 2005-07-05 2007-01-11 Nec Corporation Base station and transmission power control method
US20070253320A1 (en) * 2006-03-24 2007-11-01 Samsung Electronics Co., Ltd. Apparatus and method for efficiently transmitting/receiving a control channel in a mobile communication system simultaneously supporting a synchronous HRPD system and an OFDM system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389951B2 (ja) * 2000-02-07 2003-03-24 日本電気株式会社 Cdma移動通信システム及び該cdma移動通信システムにおける下り回線送信電力制御方法
US6985739B2 (en) * 2000-12-15 2006-01-10 Telefonaktiebolaget Lm Ericsson (Publ) Admission and congestion control in a CDMA-based mobile radio communications system
US6907010B2 (en) * 2002-10-11 2005-06-14 Interdigital Technology Corporation Dynamic radio link adaptation for interference in cellular systems
US7489907B2 (en) 2002-10-23 2009-02-10 Hitachi Kokusai Electric Inc. Transmitter for suppressing a variation in input level of a multicarrier signal
AU2005202512B8 (en) 2004-06-09 2008-06-05 Samsung Electronics Co., Ltd. Method and apparatus for data transmission in a mobile telecommunication system supporting enhanced uplink service
KR20050118086A (ko) 2004-06-09 2005-12-15 삼성전자주식회사 향상된 역방향 상향 링크 전용 채널을 위한 파워 설정방법 및 장치
CN100583718C (zh) 2004-06-09 2010-01-20 三星电子株式会社 移动电信系统中用于数据传输的方法和设备
US7418270B2 (en) * 2004-12-21 2008-08-26 Samsung Electronics Co., Ltd. Apparatus and method for optimal power allocation between data and voice in a 1xEV-DV wireless network
US7734262B2 (en) * 2005-07-18 2010-06-08 Rashid Ahmed Akbar Attar Method and apparatus for reverse link throttling in a multi-carrier wireless communication system
JPWO2007043098A1 (ja) * 2005-09-30 2009-04-16 三菱電機株式会社 移動局及び通信方法
CN101123599B (zh) 2006-08-11 2010-04-21 华为技术有限公司 数据传输方法及数据传输系统和装置
KR100984936B1 (ko) * 2006-10-30 2010-10-01 안리츠 코포레이션 이동 통신 단말의 송신 전력 제어 방법 및 이동 통신 단말의 송신 전력 제어 장치
US8160029B2 (en) * 2006-12-19 2012-04-17 Alcatel Lucent Methods for power reduction detection for enhanced dedicated channel
CN101637051B (zh) * 2007-01-11 2012-10-31 高通股份有限公司 在无线通信系统中使用dtx和drx
CN101340413B (zh) 2007-07-05 2011-12-28 中兴通讯股份有限公司 一种解决ofdma系统终端功率谱密度不可控的方法
KR101363744B1 (ko) * 2007-07-13 2014-02-21 삼성전자주식회사 무선통신 시스템에서 상향링크 제어 채널의 송수신 장치 및방법
CN101170331B (zh) 2007-11-13 2011-05-25 中兴通讯股份有限公司 多载波无线通讯系统载波发射功率的定标方法和装置
RU2449480C2 (ru) * 2008-01-08 2012-04-27 Нокиа Сименс Нетуоркс Ой Конфигурирование опорного зондирующего сигнала
EP2294771B1 (en) * 2008-03-20 2013-06-26 Nokia Siemens Networks OY Frequency hopping pattern and arrangement for sounding reference signal
EP2728924A3 (en) * 2008-07-03 2017-09-20 IDTP Holdings, Inc. Method and arrangement in a telecommunication system
US8868121B2 (en) * 2008-09-29 2014-10-21 Nokia Corporation Control channel gain factor with data channel scaling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050111391A1 (en) * 2003-11-11 2005-05-26 Sony Ericsson Mobile Communications Japan, Inc. Mobile communication terminal and method of controlling transmission power
KR20060064918A (ko) * 2004-12-09 2006-06-14 주식회사 팬택앤큐리텔 이동 통신 단말기의 최대 전력 조정 방법
US20070010269A1 (en) * 2005-07-05 2007-01-11 Nec Corporation Base station and transmission power control method
US20070253320A1 (en) * 2006-03-24 2007-11-01 Samsung Electronics Co., Ltd. Apparatus and method for efficiently transmitting/receiving a control channel in a mobile communication system simultaneously supporting a synchronous HRPD system and an OFDM system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105959087A (zh) * 2010-10-28 2016-09-21 Lg电子株式会社 用于调节探测基准信号发送功率的方法和装置

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