KR101478090B1 - 이동통신시스템에서 사용되는 기지국장치, 유저장치 및 방법 - Google Patents

이동통신시스템에서 사용되는 기지국장치, 유저장치 및 방법 Download PDF

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Publication number
KR101478090B1
KR101478090B1 KR1020097014288A KR20097014288A KR101478090B1 KR 101478090 B1 KR101478090 B1 KR 101478090B1 KR 1020097014288 A KR1020097014288 A KR 1020097014288A KR 20097014288 A KR20097014288 A KR 20097014288A KR 101478090 B1 KR101478090 B1 KR 101478090B1
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transmission power
uplink
signal
reference signal
offset
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Expired - Fee Related
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English (en)
Korean (ko)
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KR20090107029A (ko
Inventor
요시히사 기시야마
켄이치 히구치
마모루 사와하시
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가부시키가이샤 엔티티 도코모
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/06TPC algorithms
    • H04W52/08Closed loop power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/146Uplink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/06TPC algorithms
    • H04W52/16Deriving transmission power values from another channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/26TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/30Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • H04W52/325Power control of control or pilot channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/30Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36Transmission power control [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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/30Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36Transmission power control [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
    • H04W52/365Power headroom reporting

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020097014288A 2007-01-09 2007-12-26 이동통신시스템에서 사용되는 기지국장치, 유저장치 및 방법 Expired - Fee Related KR101478090B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2007-001857 2007-01-09
JP2007001857 2007-01-09
JP2007026183A JP5014820B2 (ja) 2007-01-09 2007-02-05 移動通信システム、ユーザ装置及び通信方法
JPJP-P-2007-026183 2007-02-05
PCT/JP2007/075019 WO2008084700A1 (ja) 2007-01-09 2007-12-26 移動通信システムで使用される基地局装置、ユーザ装置及び方法

Publications (2)

Publication Number Publication Date
KR20090107029A KR20090107029A (ko) 2009-10-12
KR101478090B1 true KR101478090B1 (ko) 2014-12-31

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KR1020097014288A Expired - Fee Related KR101478090B1 (ko) 2007-01-09 2007-12-26 이동통신시스템에서 사용되는 기지국장치, 유저장치 및 방법

Country Status (11)

Country Link
US (1) US9167533B2 (https=)
EP (1) EP2120370B1 (https=)
JP (1) JP5014820B2 (https=)
KR (1) KR101478090B1 (https=)
CN (2) CN101584132B (https=)
BR (1) BRPI0720894A2 (https=)
CA (1) CA2673383A1 (https=)
MX (1) MX2009007187A (https=)
PT (1) PT2120370T (https=)
RU (1) RU2444133C2 (https=)
WO (1) WO2008084700A1 (https=)

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RU2009129217A (ru) 2011-02-20
JP2008193439A (ja) 2008-08-21
JP5014820B2 (ja) 2012-08-29
CN101584132A (zh) 2009-11-18
KR20090107029A (ko) 2009-10-12
MX2009007187A (es) 2009-07-15
WO2008084700A1 (ja) 2008-07-17
CN102932890A (zh) 2013-02-13
EP2120370B1 (en) 2018-03-21
PT2120370T (pt) 2018-04-27
CA2673383A1 (en) 2008-07-17
US20100103867A1 (en) 2010-04-29
CN101584132B (zh) 2013-01-02
RU2444133C2 (ru) 2012-02-27
EP2120370A1 (en) 2009-11-18
CN102932890B (zh) 2015-11-11
BRPI0720894A2 (pt) 2014-06-10
US9167533B2 (en) 2015-10-20
EP2120370A4 (en) 2013-04-03

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