Title :
A study on common phase rotation compensation for coaxial transmission systems in the HFC network
Author :
JaeHwui Bae;JinHyuk Song;Sang-Jung Ra;Dong-Joon Choi;Namho Hur
Author_Institution :
Broadcasting System Research Department, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea
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 8K-UHDTV 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.
Keywords :
"OFDM","Digital video broadcasting","Field programmable gate arrays","Digital signal processing","Bandwidth","Indexes","Hybrid fiber coaxial cables"
Conference_Titel :
Information and Communication Technology Convergence (ICTC), 2015 International Conference on
DOI :
10.1109/ICTC.2015.7354517
