发明授权
- 专利标题： Method and device of transmitting a plurality of reception confirmation information
- 专利标题（中）： 发送多个接收确认信息的方法和装置
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申请号： US13821965申请日： 2011-09-08
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公开(公告)号： US09210697B2公开(公告)日： 2015-12-08
- 发明人: Dong Youn Seo , Min Gyu Kim , Suck Chel Yang , Joon Kui Ahn
- 申请人： Dong Youn Seo , Min Gyu Kim , Suck Chel Yang , Joon Kui Ahn
- 申请人地址： KR Seoul
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： KR Seoul
- 代理机构： Lee, Hong, Degerman, Kang & Waimey
- 国际申请： PCT/KR2011/006665 WO 20110908
- 国际公布： WO2012/033366 WO 20120315
- 主分类号： H04W28/04
- IPC分类号： H04W28/04 ; H04W28/18 ; H04W72/04 ; H04L1/18 ; H04L1/16 ; H04L12/28 ; H04L5/00
摘要：
A method and apparatus for transmitting ACK/NACK of a user equipment are provided. The method includes: receiving a first PDCCH and a second PDCCH through at least one serving cell; receiving a first PDSCH scheduled by the first PDCCH; receiving a second PDSCH scheduled by the second PDCCH; allocating a first PUCCH resource on the basis of a lowest index of a CCE on which the first PDCCH is transmitted; allocating a second PUCCH resource on the basis of a lowest index of a CCE on which the second PDCCH is transmitted; and transmitting ACK/NACK for the first PDSCH and the second PDSCH through a serving cell linked to a serving cell receiving the first PDCCH and the second PDCCH, wherein a transmission resource for transmitting the ACK/NACK is selected from the first PUCCH resource and the second PUCCH resource.