Simulation and implement of timing synchronization system over QAM signal

Authors :: Lili Zhang
Zhiming He
Source :: 2011 International Conference on Computational Problem-Solving (ICCP).
Publication Year :: 2011
Publisher :: IEEE, 2011.
Abstract: A timing synchronization system for QAM signal is proposed in our work. Both Gardner algorithm and Farrow-structure are included to optimize our design. The synchronization system can be used separately before the carrier synchronization and not sensitive to carrier phase. The system of 128 QAM signal is simulated and implemented in FPGA platform, which proves that be effective, and has good performance.

Subjects :: QAM
Signal processing
Computer science
Electronic engineering
Algorithm design
Data_CODINGANDINFORMATIONTHEORY
Self-clocking signal
Field-programmable gate array
Signal
Quadrature amplitude modulation
Synchronization

Database :: OpenAIRE
Journal :: 2011 International Conference on Computational Problem-Solving (ICCP)
Accession number :: edsair.doi...........07c69ee49f8c3ae9bebe9030e5e7f314
Full Text :: https://doi.org/10.1109/iccps.2011.6092276