WO2011016691A3 - 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 신호를 전송하는 방법 및 장치 - Google Patents

다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 신호를 전송하는 방법 및 장치 Download PDF

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Publication number
WO2011016691A3
WO2011016691A3 PCT/KR2010/005168 KR2010005168W WO2011016691A3 WO 2011016691 A3 WO2011016691 A3 WO 2011016691A3 KR 2010005168 W KR2010005168 W KR 2010005168W WO 2011016691 A3 WO2011016691 A3 WO 2011016691A3
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WO
WIPO (PCT)
Prior art keywords
uplink
wireless communication
communication system
rank value
multiple antenna
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Application number
PCT/KR2010/005168
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English (en)
French (fr)
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WO2011016691A2 (ko
Inventor
정재훈
고현수
노민석
이문일
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엘지전자 주식회사
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/388,661 priority Critical patent/US9497006B2/en
Priority to EP10806665.5A priority patent/EP2464030B1/en
Publication of WO2011016691A2 publication Critical patent/WO2011016691A2/ko
Publication of WO2011016691A3 publication Critical patent/WO2011016691A3/ko

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    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI

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

Abstract

본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 신호를 전송하는 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따른 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 신호를 전송하는 방법은, 제 1 랭크 값을 지시하는 상향링크 그랜트 정보를 포함하는 물리하향링크제어채널(PDCCH)을 수신하는 단계, 상기 제 1 랭크 값에 기초하여 상향링크 데이터를 프리코딩하는 단계, 제 2 랭크 값에 기초하여 상향링크 제어 정보를 프리코딩하는 단계, 상기 프리코딩된 상향링크 데이터 및 상향링크 제어 정보를 상향링크공유채널(PUSCH) 자원 상에서 다중화하는 단계와, 상기 다중화된 상향링크 데이터 및 상향링크 제어 정보를 전송하는 단계를 포함할 수 있고, 상기 상향링크 제어 정보는 채널상태정보(Channel State Information)를 포함할 수 있고, 상기 제 2 랭크 값은 상기 제 1 랭크 값 이하일 수 있다.
PCT/KR2010/005168 2009-08-06 2010-08-06 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 신호를 전송하는 방법 및 장치 WO2011016691A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/388,661 US9497006B2 (en) 2009-08-06 2010-08-06 Method and apparatus for transmitting uplink signals in wireless communication system for supporting multiple antenna transmission
EP10806665.5A EP2464030B1 (en) 2009-08-06 2010-08-06 Method and apparatus for transmitting uplink signals in wireless communication system for supporting multiple antenna transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23167709P 2009-08-06 2009-08-06
US61/231,677 2009-08-06

Publications (2)

Publication Number Publication Date
WO2011016691A2 WO2011016691A2 (ko) 2011-02-10
WO2011016691A3 true WO2011016691A3 (ko) 2011-06-30

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PCT/KR2010/005168 WO2011016691A2 (ko) 2009-08-06 2010-08-06 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 신호를 전송하는 방법 및 장치

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US (1) US9497006B2 (ko)
EP (1) EP2464030B1 (ko)
WO (1) WO2011016691A2 (ko)

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EP2464030A2 (en) 2012-06-13
US20120127948A1 (en) 2012-05-24
EP2464030B1 (en) 2019-01-09
US9497006B2 (en) 2016-11-15
EP2464030A4 (en) 2017-02-22
WO2011016691A2 (ko) 2011-02-10

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