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Conference Paper A Study on Common Phase Rotation Compensation for Coaxial Transmission Systems in the HFC Network
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Authors
JaeHwui Bae, JinHyuk Song, Sang-Jung Ra, Dong-Joon Choi, Namho Hur
Issue Date
2015-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2015, pp.159-163
Language
English
Type
Conference Paper
Project Code
15MR3400, Development of the Advanced Broadcasting System based on FTN, Namho Hur
Abstract
We present a study result for common phase rotation compensation based on DSP and FPGA for coaxial transmission system in the HFC network. Recently, most of internet networks have HFC configuration. For 10Gbps speed in the HFC network, coaxial networks should support 10Gbps. For this, DVB-C2, DOCSIS 3.1, EPoC are developed. Especially, DVB-C2 attracts attentions for 8KUHDTV services. Considering DVB-C2 in 10Gbps transmission, the common phase rotation should be compensated efficiently. The presented study result is focused on the computation and the processing of common phase rotation.
KSP Keywords
Common Phase Rotation, DOCSIS 3.1, DVB-C2, HFC network, Transmission system