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Conference Paper
A Study on PLC Synchronization based on PLC Preamble Correlation for DOCSIS 3.1 Downstream
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- Authors
- JaeHwui Bae, JinHyuk Song, Sang-Jung Ra, Dong-Joon Choi, Namho Hur
- Issue Date
- 2016-06
- Citation
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2016, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we propose a PLC synchronization method based on the correlation of PLC Preamble subcarrier in DOCSIS 3.1 Downstream system. The proposed method aims to find out the starting point of PLC Preamble OFDM symbol and to present the reference point for the allocation of pilot pattern used for channel estimation. We showed the performance of the proposed method through the maximum value detection of PLC preamble correlation.
- KSP Keywords
- Channel estimation(CE), DOCSIS 3.1 Downstream, PLC Synchronization, PLC preamble correlation, Reference point, Starting point, pilot pattern, synchronization method