发明申请
US20120230291A1 METHOD AND APPARATUS FOR TRANSMITTING AN UPLINK OR DOWNLINK GRANT IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS UPLINK AND DOWNLINK MIMO SCHEMES
有权
在支持上行链路和下行链路MIMO方案的无线通信系统中发送上行链路或下行链路授权的方法和装置
- 专利标题： METHOD AND APPARATUS FOR TRANSMITTING AN UPLINK OR DOWNLINK GRANT IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS UPLINK AND DOWNLINK MIMO SCHEMES
- 专利标题（中）： 在支持上行链路和下行链路MIMO方案的无线通信系统中发送上行链路或下行链路授权的方法和装置
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申请号： US13510538申请日： 2010-12-16
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公开(公告)号： US20120230291A1公开(公告)日： 2012-09-13
- 发明人: Seung Hee Han , So Yeon Kim , Sung Ho Moon , Yeong Hyeon Kwon , Hyun Soo Ko , Jae Hoon Chung , Min Seok Noh , Moon II Lee
- 申请人： Seung Hee Han , So Yeon Kim , Sung Ho Moon , Yeong Hyeon Kwon , Hyun Soo Ko , Jae Hoon Chung , Min Seok Noh , Moon II Lee
- 优先权： KR10-2010-0067857 20100714
- 国际申请： PCT/KR2010/009010 WO 20101216
- 主分类号： H04W72/04
- IPC分类号： H04W72/04
摘要：
The present invention relates to a method for transmitting an uplink or downlink grant in a wireless communication system that supports uplink and downlink multiple input multiple output (MIMO) schemes. The method comprises: determining a downlink control information (DCI) format for an uplink or downlink grant to generate control information: attaching a cyclic redundancy check (CRC) for detecting an error in the created control information; and channel-coding the CRC-attached control information, wherein the control information comprises a bit flag for distinguishing whether the grant is an uplink grant or a downlink grant.
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