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Conference Paper
Noise Reduction for Interpolations based on Pilot-Block Averaging in DVB-T Receivers
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- Authors
- You Seok Lee, Hyoung Nam Kim, Sung Ik Park, Seung Won Kim
- Issue Date
- 2006-01
- Citation
- International Conference on Consumer Electronics (ICCE) 2006, pp.331-332
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper proposes a noise-reduction method to improve the channel-estimation performance in DVB-T receivers. Pilot-insertion type approximation and pilot-block averaging are employed to reduce noise effect. Computer simulation shows that the proposed method improves the estimation performance by more than 1 dB in terms of the SER after equalization. © 2006 IEEE.
- KSP Keywords
- Computer simulation(MC and MD), Noise Reduction(NR), Noise effect, Noise-reduction method, digital video broadcasting-terrestrial(DVB-T), estimation performance