KR20140043494A - 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법 - Google Patents

가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법 Download PDF

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Publication number
KR20140043494A
KR20140043494A KR1020147005382A KR20147005382A KR20140043494A KR 20140043494 A KR20140043494 A KR 20140043494A KR 1020147005382 A KR1020147005382 A KR 1020147005382A KR 20147005382 A KR20147005382 A KR 20147005382A KR 20140043494 A KR20140043494 A KR 20140043494A
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KR
South Korea
Prior art keywords
power control
subframe
control command
computer program
program code
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
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KR1020147005382A
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English (en)
Korean (ko)
Inventor
카시오 바보자 리베이로
주하 사카리 코로넨
에사 타파니 티이롤라
카리 페카 파주코스키
Original Assignee
노키아 코포레이션
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Application filed by 노키아 코포레이션 filed Critical 노키아 코포레이션
Publication of KR20140043494A publication Critical patent/KR20140043494A/ko
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020147005382A 2011-07-28 2012-06-28 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법 Ceased KR20140043494A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161512403P 2011-07-28 2011-07-28
US61/512,403 2011-07-28
PCT/FI2012/050682 WO2013014332A1 (en) 2011-07-28 2012-06-28 Apparatus and method for uplink power control for variable interference conditions

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020167001747A Division KR101603050B1 (ko) 2011-07-28 2012-06-28 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법

Publications (1)

Publication Number Publication Date
KR20140043494A true KR20140043494A (ko) 2014-04-09

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Application Number Title Priority Date Filing Date
KR1020147005382A Ceased KR20140043494A (ko) 2011-07-28 2012-06-28 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법
KR1020167001747A Active KR101603050B1 (ko) 2011-07-28 2012-06-28 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법

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Country Status (7)

Country Link
US (1) US10237833B2 (enExample)
EP (1) EP2737757B1 (enExample)
KR (2) KR20140043494A (enExample)
CN (1) CN103718621B (enExample)
DK (1) DK2737757T3 (enExample)
IN (1) IN2014CN00467A (enExample)
WO (1) WO2013014332A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015163748A1 (ko) * 2014-04-25 2015-10-29 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327594B (zh) * 2012-03-22 2017-04-05 电信科学技术研究院 上行功率控制方法、设备及系统
CN103582000A (zh) * 2012-08-10 2014-02-12 北京三星通信技术研究有限公司 一种干扰协调方法
US9794051B2 (en) * 2012-10-08 2017-10-17 Qualcomm Incorporated Enhanced uplink and downlink power control for LTE TDD eIMTA
US9532344B2 (en) * 2013-03-04 2016-12-27 Lg Electronics Inc. Method for controlling uplink power in wireless communication system and device therefor
WO2014161175A1 (en) * 2013-04-03 2014-10-09 Nokia Siemens Networks Oy Method and apparatus for uplink power control enhancement
EP2802091A1 (en) * 2013-05-08 2014-11-12 Panasonic Intellectual Property Corporation of America Flexible TDD uplink-downlink configuration with flexible subframes
WO2014205630A1 (zh) * 2013-06-24 2014-12-31 华为技术有限公司 无线通信方法、装置及系统
CN104813720B (zh) * 2013-06-24 2019-03-05 华为技术有限公司 无线通信方法、装置及系统
EP3036939B1 (en) * 2013-08-19 2018-10-03 BlackBerry Limited A wireless access network node having an off state
WO2015042838A1 (en) * 2013-09-26 2015-04-02 Qualcomm Incorporated Closed-loop power control for lte-tdd eimta
US9398541B2 (en) * 2014-04-18 2016-07-19 Htc Corporation Communication device for handling uplink power control
WO2016101154A1 (zh) * 2014-12-23 2016-06-30 华为技术有限公司 功率分配方法和通信设备
CN108206711B (zh) * 2016-12-17 2019-02-01 上海朗帛通信技术有限公司 一种用于功率调整的ue、基站中的方法和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100895173B1 (ko) * 2005-08-31 2009-05-04 삼성전자주식회사 디지털 멀티미디어 방송 시스템에서의 핸드오버 방법 및장치
FR2897734A1 (fr) * 2006-02-23 2007-08-24 France Telecom Procede d'emission avec allocation optimale de puissance emise pour emetteur multi porteuses
NO326978B1 (no) * 2006-11-27 2009-03-30 Advanced Hydrocarbon Mapping As Framgangsmate for kartlegging av hydrokarbonreservoarer pa grunt vann samt apparat for anvendelse ved gjennomforing av framgangsmaten
CN101304272B (zh) * 2007-05-11 2012-07-04 华为技术有限公司 抑制小区间上行干扰的方法和基站设备
US8145127B2 (en) * 2007-08-14 2012-03-27 Motorola Mobility, Inc. Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
US8140102B2 (en) 2007-08-14 2012-03-20 Motorola Mobility, Inc. Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
US9072060B2 (en) 2008-06-03 2015-06-30 Nokia Technologies Oy Method, apparatus and computer program for power control to mitigate interference
JP5093912B2 (ja) * 2008-06-24 2012-12-12 シャープ株式会社 無線通信システム、移動局装置および無線受信方法
CN102204154B (zh) 2008-10-31 2014-05-21 诺基亚公司 在基于分组的无线通信系统中用于时分双工操作的子帧调度的动态分配
KR101605346B1 (ko) * 2009-01-23 2016-03-23 삼성전자주식회사 펨토 셀에서 단말기의 전력 제어 방법 및 장치
US8817769B2 (en) * 2009-01-26 2014-08-26 Qualcomm Incorporated Power decision pilot for wireless communication
US8880112B2 (en) 2009-02-09 2014-11-04 Optis Cellular Technology, Llc Methods and arrangements in a wireless communication system
KR101752416B1 (ko) * 2009-08-28 2017-06-29 엘지전자 주식회사 부분 주파수 재사용을 이용한 신호 전송 방법
US9237527B2 (en) * 2009-09-30 2016-01-12 Nokia Solutions And Networks Oy Power control
US9042840B2 (en) * 2009-11-02 2015-05-26 Qualcomm Incorporated Cross-carrier/cross-subframe indication in a multi-carrier wireless network
US20120282972A1 (en) * 2009-11-26 2012-11-08 Telefonaktiebolaget L M Ericsson (Publ) Uplink power control
US8688163B2 (en) * 2009-12-30 2014-04-01 Qualcomm Incorporated Interaction between accumulative power control and minimum/maximum transmit power in LTE systems
EP2343934A1 (en) * 2010-01-11 2011-07-13 Panasonic Corporation Transmit power control signaling for communication systems using carrier aggregation
US20110235582A1 (en) 2010-03-25 2011-09-29 Qualcomm Incorporated Subframe dependent transmission power control for interference management
KR101790593B1 (ko) 2010-04-01 2017-10-26 선 페이턴트 트러스트 물리적 랜덤 액세스 채널들에 대한 송신 전력 제어
CN103201221B (zh) * 2010-04-06 2016-08-03 艾绿卡资源有限公司 改进的合成金红石方法a
CN101917729B (zh) * 2010-08-13 2016-04-13 中兴通讯股份有限公司 一种时域干扰指示方法、时域资源干扰确定方法及其基站
WO2012060746A1 (en) * 2010-11-02 2012-05-10 Telefonaktiebolaget L M Ericsson (Publ) Method for uplink fractional transmit power control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015163748A1 (ko) * 2014-04-25 2015-10-29 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
US10015790B2 (en) 2014-04-25 2018-07-03 Lg Electronics Inc. Method and device for transmitting/receiving radio signal in wireless communication system

Also Published As

Publication number Publication date
US20140133366A1 (en) 2014-05-15
CN103718621A (zh) 2014-04-09
EP2737757B1 (en) 2017-02-22
DK2737757T3 (en) 2017-05-08
EP2737757A4 (en) 2015-03-18
KR101603050B1 (ko) 2016-03-11
EP2737757A1 (en) 2014-06-04
US10237833B2 (en) 2019-03-19
CN103718621B (zh) 2017-09-19
IN2014CN00467A (enExample) 2015-04-03
KR20160014776A (ko) 2016-02-11
WO2013014332A1 (en) 2013-01-31

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