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PERFORMANCE OF SPACE TIME BLOCK CODED-SPATIAL-MULTIPLEXING SYSTEM WITH LIMITED FEEDBACK
Performance of Space Time Block Coded-Spatial-Multiplexing System with Limited Feedback
- 황현철;
- 신승훈;
- 이형기;
- 유동관;
- 김백현;
- 외 1명
초록
In this paper, an efficient feedback scheme in space time block coded spatial multiplexing systems is presented. The proposed scheme is designed empirically by extending the diagonally weighted orthogonal space time block codes to spatial multiplexing. Simulation results show this scheme outperforms both the precoder using the predefined codebooks and typical antenna selection scheme over moderate feedback delay with the limited feedback rate.
- 제목
- PERFORMANCE OF SPACE TIME BLOCK CODED-SPATIAL-MULTIPLEXING SYSTEM WITH LIMITED FEEDBACK
- 제목 (타언어)
- Performance of Space Time Block Coded-Spatial-Multiplexing System with Limited Feedback
- 저자
- 황현철; 신승훈; 이형기; 유동관; 김백현; 곽경섭
- 발행일
- 2005-07-04
- 학회명
- ITC-CSCC