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Optimal Beam-selection Algorithm for Reception Performance Improvement of ATSC8-VSBDTV
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- Authors
- Ju Yeun Kim, Jae Hwui Bae, Jong Soo Lim, Soo In Lee
- Issue Date
- 2006-01
- Citation
- International Conference on Consumer Electronics (ICCE) 2006, pp.437-438
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper proposes an optimal beam-selection DTV receiver which uses switched beam-selection techniques. Usually the ATSC DTV receiver uses equalizer for compensating channel distortion. But multipath signals and Doppler effect easily affected performance of the receiver. A proposed optimal beam-selection DTV receiver reduces multipath signals so a burden of equalizer is reduced. Channel compensation is easier than a conventional DTV receiver which uses only equalizer. Simulation results show hat performance of the proposed system is better than a conventional DTV receiver. ©2006 IEEE.
- KSP Keywords
- Selection techniques, Switched beam, channel compensation, doppler effect, multipath signals, performance improvement, selection algorithm, simulation results