Title :
Measurement results of timing recovery in an implemented DVB-C2 system
Author :
Jae-Ho Lee ; Sang-Jung Ra ; Dong-Joon Choi ; Nam-Ho Hur
Author_Institution :
ETRI, Daejeon, South Korea
Abstract :
A timing recovery is required to cope with the difference between a transmitter and receiver clock for a non-synchronous system. We have implemented and tested the timing recovery in a DVB-C2 system which uses an OFDM. We have measured the timing error detector, the loop filter output in the timing recovery and the uncoded-BER for 4096QAM whether the transmitter and receiver clock are the same or not.
Keywords :
OFDM modulation; clocks; error statistics; quadrature amplitude modulation; receivers; synchronisation; transmitters; 4096QAM; OFDM; implemented DVB-C2 system; loop filter output; nonsynchronous system; receiver clock; timing error detector; timing recovery; transmitter clock; Clocks; Demodulation; Digital video broadcasting; OFDM; Receivers; Timing; Transmitters;
Conference_Titel :
Consumer Electronics (ICCE), 2015 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4799-7542-6
DOI :
10.1109/ICCE.2015.7066392
