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Zero-Forcing Beamforming을 적용한 Cognitive Radio 시스템의 성능 비교
- Title
- Zero-Forcing Beamforming을 적용한 Cognitive Radio 시스템의 성능 비교
- Other Titles
- Sum-rate comparison of cognitive radio systems with zero-forcing beamforming
- Author
- 김동우
- Issue Date
- 2007-11
- Publisher
- 대한전자공학회
- Citation
- 대한전자공학회 추계학술대회, Page. 72-73
- Abstract
- In this paper, we consider a cognitive system that uses ZFBF. Cognitive radio allows for asymmetric cooperation between transmitters. This will essentially provide an alternative in filling spectral holes for interference mitigation. ZFBF removes interference among data streams for destination by managing the channel matrix. We provide numerical results to compare the sum-rate of scenario for ZFBF.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE06324586https://repository.hanyang.ac.kr/handle/20.500.11754/178888
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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