WO2011122829A3 - 상향링크 다중 안테나 전송을 지원하기 위한 효율적인 제어정보 전송 방법 및 장치 - Google Patents

상향링크 다중 안테나 전송을 지원하기 위한 효율적인 제어정보 전송 방법 및 장치 Download PDF

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WO2011122829A3
WO2011122829A3 PCT/KR2011/002150 KR2011002150W WO2011122829A3 WO 2011122829 A3 WO2011122829 A3 WO 2011122829A3 KR 2011002150 W KR2011002150 W KR 2011002150W WO 2011122829 A3 WO2011122829 A3 WO 2011122829A3
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WIPO (PCT)
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data block
transmitting
control information
uplink multi
transmitting control
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PCT/KR2011/002150
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French (fr)
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WO2011122829A2 (ko
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고현수
정재훈
한승희
이문일
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LG Electronics Inc
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LG Electronics Inc
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Priority to ES11763001.2T priority Critical patent/ES2567084T3/es
Priority to US13/637,968 priority patent/US8819501B2/en
Priority to JP2013502468A priority patent/JP5685307B2/ja
Priority to EP11763001.2A priority patent/EP2555459B1/en
Priority to CN201180017341.4A priority patent/CN102823183B/zh
Publication of WO2011122829A2 publication Critical patent/WO2011122829A2/ko
Publication of WO2011122829A3 publication Critical patent/WO2011122829A3/ko
Anticipated expiration legal-status Critical
Priority to US14/334,448 priority patent/US9148880B2/en
Priority to US14/802,844 priority patent/US9590769B2/en
Ceased legal-status Critical Current

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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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

본 발명은 무선 통신 시스템에 대한 것으로, 상향링크 다중 안테나 전송 기법을 지원하기 위한 효율적인 제어정보 전송 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따른 기지국에서 상향링크 다중 안테나 전송에 대한 제어 정보를 전송하는 방법은， 제 1 데이터 블록 및 제 2 데이터 블록의 상향링크 전송을 스케줄링하는 DCI를 PDCCH를 통하여 전송하는 단계; DCI 에 의해 스케줄링된 제 1 데이터 블록 및 제 2 데이터 블록을 수신하는 단계; 수신된 제 1 데이터 블록 및 제 2 데이터 블록 각각에 대한 ACK 또는 NACK을 지시하는 정보를, 제 1 데이터 블록에 대해서 제 1 PHICH 자원을 이용하고 제 2 데이터 블록에 대해서 제 2 PHICH 자원을 이용하여 전송하는 단계; 부정확인응답된 데이터 블록에 대한 재전송을 수신하는 단계; 및 부정확인응답된 데이터 블록의 개수가 PDCCH 에서 지시된 데이터 블록의 개수와 동일하지 않은 경우에, 부정확인응답된 데이터 블록의 재전송에 대한 ACK 또는 NACK을 지시하는 정보를, 제 1 PHICH 자원을 이용하여 전송하는 단계를 포함할 수 있다.
PCT/KR2011/002150 2010-03-29 2011-03-29 상향링크 다중 안테나 전송을 지원하기 위한 효율적인 제어정보 전송 방법 및 장치 Ceased WO2011122829A2 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES11763001.2T ES2567084T3 (es) 2010-03-29 2011-03-29 Método y dispositivo eficaces para transmitir información de control destinados a dar apoyo a la transmisión multiantena en el enlace ascendente
US13/637,968 US8819501B2 (en) 2010-03-29 2011-03-29 Effective method and device for transmitting control information for supporting uplink multi-antenna transmission
JP2013502468A JP5685307B2 (ja) 2010-03-29 2011-03-29 アップリンク多重アンテナ伝送を支援するための効率的な制御情報伝送方法及び装置
EP11763001.2A EP2555459B1 (en) 2010-03-29 2011-03-29 Effective method and device for transmitting control information for supporting uplink multi-antenna transmission
CN201180017341.4A CN102823183B (zh) 2010-03-29 2011-03-29 传输控制信息以支持上行链路多天线传输的有效方法和装置
US14/334,448 US9148880B2 (en) 2010-03-29 2014-07-17 Effective method and device for transmitting control information for supporting uplink multi-antenna transmission
US14/802,844 US9590769B2 (en) 2010-03-29 2015-07-17 Effective method and device for transmitting control information for supporting uplink multi-antenna transmission

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US31878010P 2010-03-29 2010-03-29
US61/318,780 2010-03-29
US32534610P 2010-04-18 2010-04-18
US61/325,346 2010-04-18
US35366310P 2010-06-11 2010-06-11
US61/353,663 2010-06-11
US35928010P 2010-06-28 2010-06-28
US61/359,280 2010-06-28
KR10-2011-0028303 2011-03-29
KR1020110028303A KR101857652B1 (ko) 2010-03-29 2011-03-29 상향링크 다중 안테나 전송을 지원하기 위한 효율적인 제어정보 전송 방법 및 장치

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/637,968 A-371-Of-International US8819501B2 (en) 2010-03-29 2011-03-29 Effective method and device for transmitting control information for supporting uplink multi-antenna transmission
US14/334,448 Continuation US9148880B2 (en) 2010-03-29 2014-07-17 Effective method and device for transmitting control information for supporting uplink multi-antenna transmission

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Publication Number Publication Date
WO2011122829A2 WO2011122829A2 (ko) 2011-10-06
WO2011122829A3 true WO2011122829A3 (ko) 2012-01-12

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