KR101603050B1 - 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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KR101603050B1
KR101603050B1 KR1020167001747A KR20167001747A KR101603050B1 KR 101603050 B1 KR101603050 B1 KR 101603050B1 KR 1020167001747 A KR1020167001747 A KR 1020167001747A KR 20167001747 A KR20167001747 A KR 20167001747A KR 101603050 B1 KR101603050 B1 KR 101603050B1
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South Korea
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subframe
power control
control command
program code
computer program
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KR20160014776A (ko
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카시오 바보자 리베이로
주하 사카리 코로넨
에사 타파니 티이롤라
카리 페카 파주코스키
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노키아 코포레이션
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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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • 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
    • H04W52/22—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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167001747A 2011-07-28 2012-06-28 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법 Active KR101603050B1 (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 Parent Applications (1)

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KR1020147005382A Division KR20140043494A (ko) 2011-07-28 2012-06-28 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법

Publications (2)

Publication Number Publication Date
KR20160014776A KR20160014776A (ko) 2016-02-11
KR101603050B1 true KR101603050B1 (ko) 2016-03-11

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KR1020167001747A Active KR101603050B1 (ko) 2011-07-28 2012-06-28 가변적인 간섭 조건에 대한 업링크 전력 제어 장치 및 방법
KR1020147005382A Ceased KR20140043494A (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 (https=)
EP (1) EP2737757B1 (https=)
KR (2) KR101603050B1 (https=)
CN (1) CN103718621B (https=)
DK (1) DK2737757T3 (https=)
IN (1) IN2014CN00467A (https=)
WO (1) WO2013014332A1 (https=)

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JP2016515334A (ja) 2013-03-04 2016-05-26 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるアップリンク電力制御方法及びこのための装置
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
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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

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Also Published As

Publication number Publication date
DK2737757T3 (en) 2017-05-08
EP2737757B1 (en) 2017-02-22
KR20160014776A (ko) 2016-02-11
KR20140043494A (ko) 2014-04-09
IN2014CN00467A (https=) 2015-04-03
CN103718621A (zh) 2014-04-09
EP2737757A1 (en) 2014-06-04
EP2737757A4 (en) 2015-03-18
US10237833B2 (en) 2019-03-19
US20140133366A1 (en) 2014-05-15
WO2013014332A1 (en) 2013-01-31
CN103718621B (zh) 2017-09-19

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