| 发明名称 |
Apparatus and method for Orthogonal Spatial Multiplexing in a closed-loop MIMO-OFDM system |
| 摘要 |
An Orthogonal Spatial Multiplexing (OSM) apparatus and method in a closed-loop Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM) system are provided. In the OSM method, a basic signal model is set and transmission symbols are encoded. A real-valued system model corresponding to the basic signal model is obtained. To achieve orthogonality, rotations angles are calculated and are applied to the encoded transmission symbols.
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| 申请公布号 |
US2007189416(A1) |
申请公布日期 |
2007.08.16 |
| 申请号 |
US20070655780 |
申请日期 |
2007.01.19 |
| 申请人 |
KOREA UNIVERSITY INDUSTRY AND ACADEMY COOPERATIONFOUNDATION |
发明人 |
KIM YOUNG-SOO;LEE DONG-JUN;SUH JUNG-HOON;JANG KYUNG-HUN;HWANG HYO-SUN;LEE IN-KYU;LEE HEUN-CHUL |
| 分类号 |
H04L27/00;H04L1/02 |
主分类号 |
H04L27/00 |
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