상세정보
학술대회
A Cable Modem Receiver Supporting 4 Upstream Channels
- 발행일
- 201101
- 출처
- International Conference on Consumer Electronics (ICCE) 2011, pp.599-600
- 협약과제
- 11PR3600, 차세대 디지털 케이블 전송기술 개발, 최동준
- 초록
- An upstream cable modem receiver is proposed, which is implemented in FPGAs, consists of a DDC, a pre-FEC and an FEC. It is found that when the BER of 64QAM is 10-5, the required Eb/N0 is 19.5 dB. Measured results show the maximum transmitted EVM of 1.54 % and maximum received EVM of 2.67%. The implemented receiver can receive 4 channels simultaneously supporting high data rate. ©2011 IEEE.
- KSP 제안 키워드
- High data rate