基本信息:
- 专利标题： ＯＦＤＭＡ 시스템에서 사용자간 시공간 블록 부호화와순환 지연 다이버시티를 동시 사용하는 기지국 및 단말기
- 专利标题（英）：Base station and terminal consisting of space-time block code and cyclic delay diversity across different users in ofdma system
- 专利标题（中）：基站和终端在OFDMA系统中的不同用户的时间段代码和循环延迟多样性
- 申请号：KR1020070132111 申请日：2007-12-17
- 公开(公告)号：KR100911208B1 公开(公告)日：2009-08-06
- 发明人： 노태균 , 정병장 , 정현규 , 임민중
- 申请人： 한국전자통신연구원 , 동국대학교 산학협력단
- 申请人地址： 대전광역시 유성구 가정로 *** (가정동)
- 专利权人： 한국전자통신연구원,동국대학교 산학협력단
- 当前专利权人： 한국전자통신연구원,동국대학교 산학협력단
- 当前专利权人地址： 대전광역시 유성구 가정로 *** (가정동)
- 代理人： 특허법인 무한
- 主分类号： H04B7/155
- IPC分类号： H04B7/155 ; H04L27/26 ; H04B7/02 ; H04J1/12
다이버시티, 시공간 블록 부호화, 순환 지연 다이버시티, STBC, CDD, MIMO, OFDMA, 상향링크
A base station and a terminal using the same time the space-time block coding and cyclic delay diversity among users in an OFDMA system are disclosed. In the OFDMA system, a base station using the same time the user-to-user space-time block coding and cyclic delay diversity is to determine the transmission diversity scheme for each of the user terminals in accordance with the frequency-selective channel characteristics for a plurality of user terminals interested in the data transmission, respectively depending on the diversity decision unit, and the instruction unit diversity transmit diversity scheme from the user terminal indicating the determined transmission diversity scheme to each of the user terminal includes a data receiving unit that receives the data. Diversity, space-time block coding, a cyclic delay diversity, STBC, CDD, MIMO, OFDMA, the UL