基本信息:
- 专利标题： 주파수 선택적 페이딩 채널에서 협력 통신을 위한 심벌 조합 기반 알라무티 전송 방법
- 专利标题（英）：An alamouti transmitting method for a cooperative communication in a frequency selective fading channel
- 专利标题（中）：用于频率选择性渐变通道中的协调通信的ALAMOUTI发送方法
- 申请号：KR1020110071386 申请日：2011-07-19
- 公开(公告)号：KR101252992B1 公开(公告)日：2013-04-15
- 发明人： 강승구 , 정다해 , 이영포 , 김준환 , 윤석호
- 申请人： 성균관대학교산학협력단
- 申请人地址： 경기도 수원시 장안구 서부로 **** (천천동, 성균관대학교내)
- 专利权人： 성균관대학교산학협력단
- 当前专利权人： 성균관대학교산학협력단
- 当前专利权人地址： 경기도 수원시 장안구 서부로 **** (천천동, 성균관대학교내)
- 代理人： 남건필; 한상민; 박종수; 차상윤
- 主分类号： H04B7/04
- IPC分类号： H04B7/04 ; H04L27/26 ; H04B7/14
The present invention discloses a Alamouti (Alamouti) transmission method using a combined symbol for asynchronous cooperative communication in a frequency selective fading channel. The method includes the step of generating two data blocks from the source node; Generating two new transport block by combining the two data blocks from the source node; The step of respectively transmitted to two relay node by inserting a cyclic prefix (cyclic prefix, CP) for removing inter-symbol interference on the new transport block to the generated; Performing a complex multiplication operation on each of the received symbols in the two relay nodes; The step of the relay node to transmit the symbols are the complex multiply operation performed by the destination node; Further comprising: after removing the cyclic prefix of the received symbols from the destination node, obtaining the Alamouti code structure; And a step for decoding data using a maximum likelihood symbol basis high-speed decoding technique at the destination node.
公开/授权文献:
- KR1020130010632A 주파수 선택적 페이딩 채널에서 협력 통신을 위한 심벌 조합 기반 알라무티 전송 방법 公开/授权日：2013-01-29