WO2010131932A2 - 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2010131932A2
WO2010131932A2 PCT/KR2010/003102 KR2010003102W WO2010131932A2 WO 2010131932 A2 WO2010131932 A2 WO 2010131932A2 KR 2010003102 W KR2010003102 W KR 2010003102W WO 2010131932 A2 WO2010131932 A2 WO 2010131932A2
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WO
WIPO (PCT)
Prior art keywords
reference signal
sounding reference
transmitting
communication system
radio communication
Prior art date
Application number
PCT/KR2010/003102
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English (en)
French (fr)
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WO2010131932A3 (ko
Inventor
노민석
정재훈
권영현
한승희
이문일
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 CN201080031736.5A priority Critical patent/CN102461015B/zh
Priority to EP10775134.9A priority patent/EP2432138B1/en
Priority to AU2010248255A priority patent/AU2010248255B2/en
Priority to JP2012510758A priority patent/JP5523555B2/ja
Priority to CA2762113A priority patent/CA2762113C/en
Priority to US13/320,723 priority patent/US9680613B2/en
Publication of WO2010131932A2 publication Critical patent/WO2010131932A2/ko
Publication of WO2010131932A3 publication Critical patent/WO2010131932A3/ko
Priority to US15/592,479 priority patent/US9973310B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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

Abstract

본 발명에서는 무선 통신 시스템에서 단말이 사운딩 참조 신호들을 기지국으로 송신하는 방법이 개시된다. 구체적으로, 기지국으로부터 비주기적 사운딩 참조 신호 전송 지시 신호를 수신하는 단계, 기 설정된 주기적 사운딩 참조 신호 전송을 위한 특정 서브프레임에 기반하여 상기 비주기적 사운딩 참조 신호를 전송하기 위한 시간 자원을 결정하는 단계, 및 상기 결정된 시간 자원을 이용하여 상기 비주기적 사운딩 참조 신호를 상기 기지국으로 전송하는 단계를 포함한다.
PCT/KR2010/003102 2009-05-15 2010-05-17 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치 WO2010131932A2 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201080031736.5A CN102461015B (zh) 2009-05-15 2010-05-17 在无线通信系统中发送探测参考信号的方法和设备
EP10775134.9A EP2432138B1 (en) 2009-05-15 2010-05-17 Method and apparatus for transmitting sounding reference signal in radio communication system
AU2010248255A AU2010248255B2 (en) 2009-05-15 2010-05-17 Method and apparatus for transmitting sounding reference signal in radio communication system
JP2012510758A JP5523555B2 (ja) 2009-05-15 2010-05-17 無線通信システムにおけるサウンディング参照信号送信方法及びそのための装置
CA2762113A CA2762113C (en) 2009-05-15 2010-05-17 Method and apparatus for transmitting sounding reference signal in radio communication system
US13/320,723 US9680613B2 (en) 2009-05-15 2010-05-17 Method and apparatus for transmitting sounding reference signal in radio communication system
US15/592,479 US9973310B2 (en) 2009-05-15 2017-05-11 Method and apparatus for transmitting sounding reference signal in radio communication system

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US17881809P 2009-05-15 2009-05-15
US61/178,818 2009-05-15
US29603510P 2010-01-19 2010-01-19
US61/296,035 2010-01-19
US31071210P 2010-03-05 2010-03-05
US61/310,712 2010-03-05
US32663410P 2010-04-21 2010-04-21
US61/326,634 2010-04-21
KR10-2010-0045446 2010-05-14
KR1020100045446A KR101294815B1 (ko) 2009-05-15 2010-05-14 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/320,723 A-371-Of-International US9680613B2 (en) 2009-05-15 2010-05-17 Method and apparatus for transmitting sounding reference signal in radio communication system
US15/592,479 Continuation US9973310B2 (en) 2009-05-15 2017-05-11 Method and apparatus for transmitting sounding reference signal in radio communication system

Publications (2)

Publication Number Publication Date
WO2010131932A2 true WO2010131932A2 (ko) 2010-11-18
WO2010131932A3 WO2010131932A3 (ko) 2011-01-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003102 WO2010131932A2 (ko) 2009-05-15 2010-05-17 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치

Country Status (8)

Country Link
US (2) US9680613B2 (ko)
EP (1) EP2432138B1 (ko)
JP (1) JP5523555B2 (ko)
KR (1) KR101294815B1 (ko)
CN (1) CN102461015B (ko)
AU (1) AU2010248255B2 (ko)
CA (1) CA2762113C (ko)
WO (1) WO2010131932A2 (ko)

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US9973310B2 (en) 2018-05-15
CA2762113C (en) 2016-02-09
US20120063426A1 (en) 2012-03-15
JP2012527152A (ja) 2012-11-01
US20170257197A1 (en) 2017-09-07
AU2010248255B2 (en) 2013-08-29
EP2432138A2 (en) 2012-03-21
CA2762113A1 (en) 2010-11-18
EP2432138B1 (en) 2018-07-18
JP5523555B2 (ja) 2014-06-18
US9680613B2 (en) 2017-06-13
CN102461015B (zh) 2015-12-02
KR101294815B1 (ko) 2013-08-08
CN102461015A (zh) 2012-05-16
AU2010248255A1 (en) 2011-12-15
EP2432138A4 (en) 2013-03-06
KR20100123654A (ko) 2010-11-24

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