发明授权
US08184581B2 Method and apparatus for transmitting and receiving control information and packet data in downlink
有权
用于在下行链路中发送和接收控制信息和分组数据的方法和装置
- 专利标题： Method and apparatus for transmitting and receiving control information and packet data in downlink
- 专利标题（中）： 用于在下行链路中发送和接收控制信息和分组数据的方法和装置
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申请号： US12434302申请日： 2009-05-01
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公开(公告)号： US08184581B2公开(公告)日： 2012-05-22
- 发明人: Tae-Joong Kim , Gi-Yoon Park , Ok-Sun Park , Jae-Kyung Lee , Hyeong-Jun Park , Seung-Chan Bang
- 申请人： Tae-Joong Kim , Gi-Yoon Park , Ok-Sun Park , Jae-Kyung Lee , Hyeong-Jun Park , Seung-Chan Bang
- 申请人地址： KR Daejeon KR Suwon-Si, Gyeonggi-Do
- 专利权人： Electronics and Telecommunications Research Institute,Samsung Electronics Co., Ltd.
- 当前专利权人： Electronics and Telecommunications Research Institute,Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Daejeon KR Suwon-Si, Gyeonggi-Do
- 代理机构： Nelson Mullins Riley & Scarborough LLP
- 代理商 EuiHoon Lee, Esq.
- 优先权： KR10-2006-0107492 20061101; KR10-2007-0101624 20071009
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
Provided are a method and apparatus for transmitting control information and packet data. The method includes generating control channels which transmit the control information; generating control indication channel which indicates whether the control channels are transmitted or not; generating data channels in order to transmit the packet data based on the control information; multiplexing the control channels, the control indication channels, and the data channels; and transmitting the control channels, the control indication channels, and the data channels. According to the present invention, when control information and packet data are transmitted in downlink, by transmitting additional information indicating whether control channels are transmitted or not, resources not actually allocated to control channels can be allocated to data channel and the mobile station can receive data channel using the control indication information.