WO2010005238A3 - 무선통신 시스템에서 상향링크 전송 전력 제어 방법 및 단말 - Google Patents

무선통신 시스템에서 상향링크 전송 전력 제어 방법 및 단말 Download PDF

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Publication number
WO2010005238A3
WO2010005238A3 PCT/KR2009/003739 KR2009003739W WO2010005238A3 WO 2010005238 A3 WO2010005238 A3 WO 2010005238A3 KR 2009003739 W KR2009003739 W KR 2009003739W WO 2010005238 A3 WO2010005238 A3 WO 2010005238A3
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
workbench
conveying device
conveyed
supply
Prior art date
Application number
PCT/KR2009/003739
Other languages
English (en)
French (fr)
Other versions
WO2010005238A2 (ko
Inventor
김동철
노민석
권영현
곽진삼
문성호
한승희
이현우
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to CN200980126618XA priority Critical patent/CN102089998A/zh
Priority to US13/002,649 priority patent/US20110116408A1/en
Publication of WO2010005238A2 publication Critical patent/WO2010005238A2/ko
Publication of WO2010005238A3 publication Critical patent/WO2010005238A3/ko

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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
    • H04W52/06—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Abstract

무선통신 시스템에서 단말의 상향링크 전송 전력 제어 방법은 기지국으로부터 상향링크 간섭을 나타내는 복수의 간섭 지시자를 획득하되, 전체 대역폭은 복수의 주파수 파티션으로 나뉘고, 상기 복수의 간섭 지시자 각각은 상기 복수의 주파수 파티션 각각에 대응하는 단계; 상기 복수의 간섭 지시자 중 선택된 간섭 지시자를 기반으로 상기 선택된 간섭 지시자에 대응하는 주파수 파티션의 상향링크 전송 파워 레벨을 결정하는 단계; 및 상기 상향링크 전송 파워 레벨을 기반으로 상향링크 전송 전력을 제어하는 단계를 포함한다. 셀간 간섭(inter-cell interference)을 완화시킬 수 있고, 셀 경계에 위치한 단말의 신뢰성을 향상시킬 수 있다.
PCT/KR2009/003739 2008-07-08 2009-07-08 무선통신 시스템에서 상향링크 전송 전력 제어 방법 및 단말 WO2010005238A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200980126618XA CN102089998A (zh) 2008-07-08 2009-07-08 基板运送装置
US13/002,649 US20110116408A1 (en) 2008-07-08 2009-07-08 Substrate conveying device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7879008P 2008-07-08 2008-07-08
US61/078,790 2008-07-08

Publications (2)

Publication Number Publication Date
WO2010005238A2 WO2010005238A2 (ko) 2010-01-14
WO2010005238A3 true WO2010005238A3 (ko) 2010-04-22

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/KR2009/003740 WO2010005239A2 (ko) 2008-07-08 2009-07-08 무선 통신 시스템에서 상향링크 전송 전력 제어 방법
PCT/KR2009/003738 WO2010005237A2 (ko) 2008-07-08 2009-07-08 무선 통신 시스템에서 상향링크 전력 제어 방법 및 장치
PCT/KR2009/003739 WO2010005238A2 (ko) 2008-07-08 2009-07-08 무선통신 시스템에서 상향링크 전송 전력 제어 방법 및 단말

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/KR2009/003740 WO2010005239A2 (ko) 2008-07-08 2009-07-08 무선 통신 시스템에서 상향링크 전송 전력 제어 방법
PCT/KR2009/003738 WO2010005237A2 (ko) 2008-07-08 2009-07-08 무선 통신 시스템에서 상향링크 전력 제어 방법 및 장치

Country Status (3)

Country Link
US (3) US20110116408A1 (ko)
CN (1) CN102089998A (ko)
WO (3) WO2010005239A2 (ko)

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Also Published As

Publication number Publication date
US20110116408A1 (en) 2011-05-19
WO2010005238A2 (ko) 2010-01-14
WO2010005237A3 (ko) 2010-04-22
US20110110257A1 (en) 2011-05-12
WO2010005237A2 (ko) 2010-01-14
WO2010005239A2 (ko) 2010-01-14
US8531975B2 (en) 2013-09-10
US20110134759A1 (en) 2011-06-09
CN102089998A (zh) 2011-06-08
WO2010005239A3 (ko) 2010-04-22

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